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10-1098 (SOL)IIIIIIIIVIIIIIIVIIIIIII 33 ' P.O. BOX 1504 �IE 78-495 CALLE TAMPICO LA QUINTA, CALIFORNIA 92253 Application Number: Property Address: APN: Application description Property Zoning: Application valuation: Applicant: 10-00001098 78111 AVENUE 52 770-184-001- - SOLAR PARKS & RECREATION 350000 c&ht 4 4 a" Architect or Engineer: t^4/9+W."iftf- BUILDING & SAFETY DEPARTMENT BUILDING PERMIT LICENSED CONTRACTOR'S DECLARATION I hereby affirm under penalty.of perjury that 1 am licensed under provisions of Chapter 9 (commencing with Section 70001 of Division 3 of the Business and Professionals Code, and my License is in full force and effect. License Class: C10 �License No.: 698503 KDate: O Contractor: OOS OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that I am exempt from the Contractor's State License Law for the following reason (Sec. 7031 .5, Business and Professions Code: Any city or county that requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractor's State License Law (Chapter 9 (commencing with Section 7000) of Divisidn 3 of the Business and Professions Code) or that he or she is exempt therefrom and the basis for the alleged' exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars 1$500).: (_ 1 I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who does the work himself or herself through his or her own employees, provided that the improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner -builder will have the burden of proving that he or she did not build or, improve for the purpose of sale.). (_ 1 I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). (_ 1 I am exempt under Sec. , B.&P.C. for this reason Date: Owner: CONSTRUCTION LENDING AGENCY I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the work for which this permit is issued (Sec. 3097, Civ. C.). Lender's Name: _ Lender's Address: LQPERMIT Owner: REDEVELOPMENT P O BOX 1504 LA QUINTA, CA VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 AGENCY CITY OF L 92253 Contractor: COX ELECTRIC INC., THE 160 N. RANCHO AVENUE SAN BERNARDINO, CA 9241 (909)889-7992 Lic. No.: 698503 Date: 11/02/10 WORKER'S COMPENSATION DECLARATION hereby affirm under penalty of perjury one of the following declarations: I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided for by Section 3700 of the Labor Code; for the performance of the work for which this permit is issued. ✓/ I have and will maintain workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers' compensation insurance carrier and policy number are: Carrier DELOS INS GROUP Policy Number 01DKRM12009107 I certify that, in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the workers' compensation laws of California, and agree that, if I should become subject to the workers' compensation provisions of Section f 3700 of the Labor Code, I §KII forthw1h comply with those provisions. Date: ! ( 1 d Applicant: /—/�lrC'/•, WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,0001. IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. APPLICANT ACKNOWLEDGEMENT IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the conditions and restrictions set forth on this application. 1 . Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a Fesult of this application, the owner, and the applicant, each agrees to, and shall defend, indemnify and hold harmless the City of La Quinta, its officers, agents and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null "and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this county to enter upon the above-mentioned property for i pection purposes. Date: Signature (Applicant or Agent): Application Number . . . . . 10-00001098 Permit . . SOLAR PERMIT Additional desc". Permit Fee . . . . 30.00 Plan Check Fee 7.50 Issue Date . . . . Valuation . . 350000 Expiration Date 4/23/11 Qty Unit Charge Per Extension BASE FEE 15.00 4.00 1.0.000 EA SOLAR COLLECTOR EA ADDL 1000 4.00 1.00 5.0000 EA SOLAR COLLECTOR > 2000 5.00 2.00 3.0000 EA SOLAR EQUIP MISCELLANEOUS 6.00 ---------------------------------------------------------------------------- Special Notes and Comments 64.8kW SOLAR ARRAY - (324) 200 WATT PANELS W/ (1) 30kW & (1) 50kW INVERTER [5,616SF] SYSTEM.DESIGNED TO COMPLY WITH 2008 NATIONAL ELECTRICAL CODE SECTION 690.64(B) LOAD SIDE CONNECTIONS ITEMS (1) THRU (7) . October 25, 2010 11:48:54 AM AORTEGA ---------------------------------------------------------------------------- Other Fees . . . . . . . . BLDG STDS ADMIN (SB1473) 14.00 Fee summary Charged Paid Credited Due Permit Fee Total 30.00 .00 .00 30.00 Plan Check Total 7.50 .00 .00 7:50 Other Fee Total 14.00 .00 .00 14.00 Grand Total 51.50 .00 .00 51.50 LQPERMIT a� City of La Quanta Building a safety Dkon P.O Box 1504, 78 495 Caflee Tampkv 1a Quanta, CA 92253 - (760) 777-7012 Bulling Permit Application and Tracldng Sheet pennit # ID- l a Project Address: 78-111 Ave 52 LaQuinta CA Owna'sName: City of LaQUINTA A. P. Number. Address: PO Box 1504 Legal Description: Contractor a Cox Electric Inc Gey, ST' Z'P: La Quinta CA 92247 :.h:l. 'N.' rj::••Oi' Tet (760) 777-7019 Address: 160 N. Rancho Ave Project Description: City, ST, Zip: San Bernardino CA 92410 Installation of Solar Photovoltaics Syst. Telephone: 909 889-7992 �' " ` ` `" r ; city Lia #; 3452 at LaQui.nta Fire Station 032 state Lic. # : 698503. Arch., Engr., Designer: The Mike Cox Electric . Inc Address: 160 N. Rancho Ave City., ST, zip: San Bernardino CA 92410 Te phone909 889-7992 ' t ..fr•. /:flr lei. 1:"{�/'.'. r ..4:"/ iF '.-ry:..{•: ire ,:->'< ~`.: Construction Type- New c7': . state Lic. #: 698503 Project type (cycle one): New Add'n Atter Repair Demo Name of Contact Person: Shane Cox Sq. Ft.: # Stories # Units: Telephone # of Contact Pers'oli9 889-7992 Estimated vahte of Project $350,000-.00 APPLICANT: DO NOT WRITE BELOW THIS LINE # Submittal Req'd Reed TRACMG PERMIT FEES Plan Sets Pian Check submitted b to Item Amount Structural Cases. Reviewed, ready for corrections a Plan Check Deposit Truss Cales. Called Contact Person Plan Check Rahnee Tide 14 Calcs. Plans picked up Construction Flood plain plan Ptams resubmitted Mechanical Grading plan P`Review, ready for eorreclious/wae Electrical Subcontactor List Called Contact Person Plumbing Grant Deed Plans picked up &ALL H.O.A. Approval Plans resubmitted Grading IN HOUSE:- ""` Review, ready for correctionsfissme Developer Impact Fee Planning Approval Called Contact Person LP.P. Pub. Wks. Appr Date of permit issue Schodi Fees Total Permit Fees IV/1"5 U - r4wm $UJG- TABLE OF CONTENTS Photovoltaic System Re -Submittal #1 City of LaQuinta Fire Station #23 Phase I z . 4 ' Response to Review Comments...................................................... . . . Page 1 Inverters Satcon PVS-30(208V) with 4 cir combiner & PV View Plus Intelligent Monitoring Software See attached PDF Satcon PVS-50(208V) with 4 cir combiner & PV View Plus Intelligent Monitoring Software .......................... See attached PDF Photovoltaic Panels , Canadian Solar CS6P-200P..................................................... See attached PDF Mounting Hardware Unirac S®IarMount S-5 ......................................................... See attached PDF Combiner Boxes Cooper Crouse -Hinds CCBS-XX-F-10........................................See attached PDF Certificate of Conformance-----------------------------------................................................. Page 2 Safety Swatches Square D Heavy Duty 30A H361P.B .......................................... See attached PDF ., Square D Heavy Duty 60A H362RB................................. .. .......See attached PDF Square D General Duty 400A D325NR............... .....................See attached PDF I.I.D. Metering Cooper D -Niue Combination Enclosure Cat# 122015 ....................See attached PDF Cooper B --mine -400A Lug-M-it-CaL4-6067-H-A:LS:. _ _ ::::::::: ..:::::::::.-: _-. See-attached...PDF.._.._......._.._ :_.:._......-. System Design Drawings } PV0.1Symbol List ................................ --------- --------------------See attached PDF PV1.0 Site Plan ................................................. ....................See.attachedPDF PV2.0 Single Line Diagram ............................. . . . . . . ............... . . . See attached PDF ; PV2.1 Elevation Diagram & System Details ................................ See attached PDF PV2.2 System Specifications.................................................. See attached PDF PV2.3 System Specifications .................................... . ...... .. . . . ... See attached PDF PV2.4 Signage Details . ... . ................................... . ........... . . .... . . See attached PDF PV2.5 Signage Details........................................................... See attached PDF I.I.D. Incentive Paperwork Application for Interconnection ..............................................See attached PDF Interconnection and Net Energy Metering Application ..................See attached PDF .Submittal Design Review Comments Equipment Cut Sbeets 1. Inverters: Changed Satcon Inverters to include an integral 4 Circuit DC Combiner 2. Canadian Solar Module: Clarified the use of the CS6P 200 Watt Module. 3. UniRac: Approval Noted 4. Combiner Poxes: We -have found that many of the top manufactures are currently undergoing the procedure to obtain the UL listing. Attached is a Certificate of Conformance from Cooper Crouse -Hinds. Please review and advise if acceptable. 5. Heavy Duty Safety Switches- Approval Noted 6. Missing Items: a. Meter: ID required CT Combination Meter Enclosure Cut -Sheet is enclosed. b. Combiner Panel: Inverters will be combined in 400A safety switch. c. Incentive paperwork: Enclosed are the applications which were submitted directly to IDD along with copies to GKK works on Feb 11, 2010. d. Thorough PV calculations: Please refer to System Design Drawings. PV Drawings 1. PV Calculations: a. Please refer to sheet PV2-1 and PV2-2 for System Specifications. Due to available square footage and orientation of canopies this is the max production attainable. b. Please refer to PV2.0 for Voltage Drop Calculations. c. Please refer to PV2.0 for Feeder information - 2. Underground splicing has been eliminated 3. Underground splicing has been eliminated. Inverters will include a 4 cir DC combiner. 4. PVD i 0 is integral with the inverter and will be fused according to manufacturer's recommendation. - --- I ..._.... - ---- -- - ------------- ----- -- -... ---- - - - ---.....- .... - -- - -- - - - ---- - - - ---..... -........_.... ........ .....-- - 5. PVD8 is integral -with the inverter and will be fused according to manufacturer'.s recommendation. 6. Inverters are proposed to be combined in a 400A N3r Safety Switch at the inverter location. 7. Please refer to PV2.1 for PV meter location. 8. All grounding will be done in accordance with NEC. 9. Communication conduits will not be routed through any power pull boxes. 10. Connection for PV monitoring will be ran to Data backboard and not terminate in electric room. 11. Please refer to PV2.4 and PV2.5 for all proposed PV signage. 12. Please refer to PV2.1 for proposed elevation. 13. Conflicts have been corrected. From: Dersch, Brian [mailtD:bdersch@syska.com] Sent: Thursday, April 22, 2010 11:45 AM To: Jesse Frescas; Dwight Patterson Cc: Ericson, Paul Subject: La Quinta PV Resubmittal - Approved as noted Gentlemen, The PV resubmittal is approved as noted. Since I was never given a hard copy of the submittal, is it acceptable to approve this submittal electronically? Please advise. The following are my comments related to the submittal: 1. Combiner C4: Array short circuit current is calculated at 72A. Therefore, the overcurrent protection needs to be rated 72A, minimum. Provide a larger fused disconnect rated for DC. Wire size is fine. 2. PV array wiring a. All conductors exposed to sunlight MUST be type USE -2 wet -rated, sunlight- ` resistant, and listed as PV/Photovoltaic wire/cable [690.31(6)]. b. All conductors in conduit MUST be type RHW-2, THWN-2, or XHHW-2 90degree C, wet -rated conductors [310.15]. • 3. Output wiring for PVINVA needs to be 3#1/0 & 1#6G in 2" conduit, minimum [690.8 (A)(3)]. 4. PV Contractor to coordinate with Civil/Structural/Architectural consultants for the design/approval of equipment pads, equipment supports, and equipment location. Please let me know if you have any questions. Thanks, Brian Dersch, LEED AP Electrical Engineer Syska Hennessy Group, Inc. A member company of SH Group, Inc. 9665 Granite Ridge Dr. Suite 110 San Diego, CA 92123 Tel: 858.244.0873 Fax: 858.244.0361 Email: bderschCa)syska.com http://www.syska.com Please consider the environment before printing this e-mail • This email and any files transmitted with it are the property of SH Group, Inc. and are intended solely for the use of the individual or entity to which they are addressed. The information contained herein may include trade secrets or privileged or otherwise confidential information and unauthorized review, forwarding, printing, distributing, or using such information is strictly prohibited and may be unlawful. If you received this message in error, or have reason to believe you are not authorized to receive it, please promptly delete this message and notify the sender by e-mail. Key Features • • 6 years product warranty (materials and workmanship); 25 years module power output warranty • Industry leading power tolerance: ±5W (±2.1 %) • Strong framed module, passing mechanical load test of5400Pa towithstand heaviersnow load • The 1st manufacturerin PV industry certified for ISO:TS16949 (The automotive quality management system) in module production since 2003 . IS017025 qualified manufacturerowned testing lab, fully complying to IEC, TUV, UL testing standards °°�° CanadianSolar 3 I On -grid Module CS6P is robust solarmodule with 60 solar cells. These modules can be used for on -grid solar applications. Ourmeticulous design and production techniques ensure high -yield, long-term performance forevery module produced. Our rigorousquality control and in-house testing facilities guarantee Canadian Solar's modules meetthe highest quality standards possible. Applications • On -grid residential roof -tops • On -grid commercial/industrial roof -tops • Solar power stations • Other on -grid applications Quality Certificates • IEC 61215, IEC 61730, TUV Safety Class Il, UL 1703, CE • IS09001:2000: Standards forquality management systems • ISO/TS16949:2002: The automotive quality management system • QC080000 HSPM: The Certification for Hazardous Substances Regulations `� DE 'E . TUV %' C www.canadian-solar.com • • 0 GS6P-200/210/220/230/240 Gln.•+in�l n�+� Under Standard Test Conditions (STC)of irradiance of 1000w/m'• spectrum AM 1.5 and cell temperature of 25, Mechanical Data Cell Type Poly -crystalline / Mono -crystalline CS6P-200P CS6P-200M CS6P-210P CS6P-210M CS6P-220P CS6P-220M CS6P-230P CS6P-230M CS6P-240P CS6P-240M Nominal Maximum Powerat STC (Pmax) Front Cover 20OW 21 OW 220W 230W 240W Optimum Operating Voltage (Vmp) 28.9V 28.9V 29.3V 29.8V 30AV Optimum Operating Current(Imp) 4 6.93A 7.26A 7.52A 7.71A 7.91A Open Circuit Voltage (Voc) 36.2V 36AV 36.6V 36.8V 37.OV Short Circuit Current (Isc) 7.68A 7.91A 8.09A 8.34A 8.61A Operating Temperature -40'C—+85C- 40`C—+85CMaximum MaximumSystem Voltage 1,000V (IEC) /600V(UL) Maximum Series Fuse Rating 15A Power Tolerance ±5W Temperature Coefficient Pmax -0.45%rC Voc -0.35 %rC Isc 0.060 %PC NOCT 45C Under Standard Test Conditions (STC)of irradiance of 1000w/m'• spectrum AM 1.5 and cell temperature of 25, Mechanical Data Cell Type Poly -crystalline / Mono -crystalline Cell Arrangement 60 (6 x 10) Dimensions 1638 x 982x 40mm (64.5x 38.7 x1.57in) Weight 20kg (44.1 lbs) Front Cover Tempered glass Frame Material Anodized aluminium alloy Standard Packaging (Modules per Pallet) 20pcs Engineering Drawings _ _ IIIWIII 111HU - mmmmmm mmmmmm mlllmlllmlll mmmmmm mulmulmm mWmmrllm HUINHUMUNNI IMMUHMMUR mulmmmul. IN Curves (CS6P-230P) G9 fr r I 4 —3r Si' ! Voltage(V) Voltoge(V) 'Specifications included in this datasheet are subject to changewithout prior notice. About Canadian Solar Canadian Solar is vertically -integrated manufacturer of ingots, wafers, cells, solar modulesand custom- designed solar power applications. Canadian Solar was founded in Canada in 2001 and was successfully listed on NASDAQ Exchange (symbol: CSIQ)in November 2006. By the endof 2008, Canadian Solar has a module capacity ofover 600MW. Withrevenue of 709.2 million dollars in2008, a 134% growth in revenueover 2007, Canadian Solar has becomeone of the fastest-growing companiesin the solarindustry. 3 :6°UNIRAC Bright Thinking in Solar SolarMount®/S-5 !' Clamp Sets Mounting PV Modules to Standing -Seam Metal Roofs Installation Sheet 220 Thank you for using UniRac products. SolarMount®/S-5!' clamp sets attach PV modules directly to standing seam metal roofs. No rails or roof penetrations are necessary. Please review these instructions thoroughly before installing your may. When an array is attached to a standing - seam metal roof, the roof becomes a struc- • rural member of the array. It must be properly secured so that it can support the array under live load conditions, including wind uplift loads. The installer is solely responsible for ensuring that the roof, its rafters or purlins, connections, and other struc- tural support members can withstand design wind forces. The installer is also solely responsible for: • Ensuring worker safety on inherently slippery stand- ing -seam metal roofs,- - oofs;• Complying with all applicable local or national build- ing codes, including any that may supercede this installation sheet; • Ensuring that UniRac and other products are appropri- ate for the particular installation and the installation environment; • Using only UniRac parts and installer -supplied parts as specified by UniRac; Figure 1. SolarMount/S-5//mid clamp sets (left) and S-5f/end damp sets attach PV modules directly to standing -seam metal roofs. • Maintaining the waterproof integrity of the roof; and • Ensuring safe installation of all electrical components of the PV array. Roof seams The S-5! PV clamp is designed for completely vertical and 90 degree seams. For standing seam varieties where the S-5! PV clamp is not suitable, please call UniRac for technical assis- tance with other types of S-5! camps. 10 year limited Product Warranty, 5 year limited Finish Warranty UniRac, Inc., warrants to the original purchaser ("Purchaser') of product(s) that it manufactures ("Product") at the original installation site that the Product shall be free from defects in material and workmanship for a period often (10) years, except for the anodized finish, which finish shall be free from visible peeling, or cracking or chalking under normal atmospheric conditions for a period of five (S) years, from the earlier of 1) the date the installation of the Product is completed, or 2) 30 days after the purchase of the Product by the original Purchaser ("Finish Warranty'). The Finish Warranty does not apply to any • foreign residue deposited on the finish. All installations in corrosive atmospheric conditions are exduded.The Finish Warranty isVOID if the practices specified byAAMA 609 & 610-02 —"Cleaning and Maintenance for Architecturally Finished Aluminum" (www.aamanetorg) are not followed by Purchaser.This Warranty does not cover damage to the Product that occurs during its shipment, storage, or installation. This Warranty shall be VOID if installation of the Product is not performed in accordance with UniRaes written installation instructions, or if the Product has been modified, repaired, or reworked in a manner not previously authorized by UniRac IN WRITING, or if the Product is installed in an environment for which it was not designed. UniRac shall not be Gable for consequential, contingent or incidental damages arising out of the use of the Product by Purchaser under any circumstances. If within the specified Warranty periods the Product shall be reasonably proven to be defective, then UniRac shall repair or replace the defective Product, or any part thereof, in UniRaes sole discretion. Such repair or replacement shall completely satisfy and discharge all of UniRac's liability with respect to this limited Warranty. Under no circumstances shall UniRac be liable for special, indirect or consequential damages arising out of or related to use by Purchaser of the Product Manufacturers of related items, such as PV modules and flashings, may provide written warranties of their own. UniRac's limited Warranty covers only its Product, and not any related items. © 2009 by Unirac, Inc. All rights reserved. Unirac welcomes input concerning the accuracy and user-friendliness of this publication. Please write to publications@unirac-com. August 2009 '°UNI RAC Installation Sheet 220 • Parts Wrench S-5! damp w/ 2 sets screws 3/167 alien SolarMount end clamp w/ hexhead bolt '/16- SolarMount mid clamp wl hexhead bolt I/i6" is • Layout and required attachments Always mount PV modules in landscape mode. In other words, the long edges of the modules, which will take the clamps, must be perpendicular to the seams of the roof. An S-5!/end clamp set consists of one S-5! PV clamp with set screws and one SolarMount end clamp with mounting bolt. An S-5!/mid clamp set consists of one S-5! PV clamp with set screws and one SolarMount mid clamp with mounting bolt. Use one clamp set wherever the long edge of a module crosses a standing seam. Even a very small PV module must be secured by no fewer than four attachments. Assembly Loosely assemble all clamp sets on the ground. On the roof, follow these steps. 1. On the roof, begin with the lowest row of modules. Use a chalk line or other means to precisely align and mark clamp positions for the bottom edge of the row. Attach and tighten S-SVend clamp sets to these positions. Tighten the set screw to 10 foot-pounds. Tightening each set screw will affect the other, so retighten both, again to 10 foot-pounds. SolarMount®/S-5! ' Clamp Sets AStainless steel hardware can seize up, a process called galling.To significantly reduce its likeli- hood, (1) apply lubricant to bolts, preferably an anti -seize lubricant, available at auto parts stores, (2) shade hardware prior to installation, and (3) avoid spinning on nuts at high speed. See Installation Supplement 910, Galling and Its Prevention, at www.unirac.com. Figure 2. Align and install the lower S-51/end clamp sets first, fol- lowed by the first raw of PV modules and the first row of S-5//mid clamps. Work up the slope of the roof. 2. Position the lowest row of modules and loosely clamp them in place with the Solarldount end clamps. Posi- tion the next row of clamp sets to support the upper side of the first row of modules. Use S-5!/mid clamp sets between rows of modules. QTightening the set screws may tilt the S-5! on the seam. Never substitute an S-5!/mid clamp set where an Place and secure modules to bring the clamp back to the S -Wend clamp set is required. Use mid clamp sets Q proper orientation. For anypartkular type of seam, between modules only. use the experience of the first four or five connections to 3. Securely fasten the S-5! PV clamp, while observing the develop your technique. caution in Step 1. Once a module row is supported on both the upper and lower sides, fully torque the hexhead bolts on the SolarMount clamps on the r -r lower set of clamps. .11A SolarMount end clamp Q --- -- - — R -- - should lean slightly into the module (Fig. 3). • 4. Continue this procedure for each row of modules. For the top edge of the highest row, use S-5!/end clamp sets. w Figure 3. Lean the SolarMount end clamp slightly into the module. Avoid perpendicular orientation and never allow the clamp to lean away from the module. ® 1411 Broadway Boulevard NE �g NF U N I RAC Albuquerque NM 87102-1545 USA L COOPER INDUSTRIES Crouse -Rinds Division P.O. Box 4999 Syracuse -NY 13221-4999 r `=C ` i U S E H I N t w.- Ptt•,T-r 1 CERTIFICATE IFICATE ®F CONFORMANCE Manufacturer: Cooper Crouse -Hinds, LLC Date: March 2, 2010 Re: Combiner Boxes Contractor: Mike Cox Electric 160 N. Rancho Ave • San Bernardino, CA 92447 Project: La Quinta Fire Station #32 78-111 Ave 52 La Quinta, CA 92447 To Whomever It May Concern, As requested, this letter is to certify that Cooper Crouse -finds has tested our Solar Combiner Boxes (CCBF01-CCBF48 / CCBS01-CCBS48) in-house in accordance to meet UL1741 by Cooper Crouse-I$inds documented engineering quality standards. The process to obtain a UL 1741 listing number is currently in process. Should you have any questions and or comments in regards to this process or any other Cooper Crouse -Hinds product please'do not hesitate to contact us. Sincerely, Mike Dopkowski Cooper Crouse -Hinds Commercial Products Phone: 315- 477- 5610 • Fax: 315-477-5153 Leading the way, on. Solar Technology Cooper Crouse -Hinds combiner boxes and disconnects for the solar market integrate a comprehensive line of electrical products with expert support, industry insights, and local availability to improve safety and productivity in the most demanding industrial, commercial and residential environments worldwide. Scdar Background Information A solar array may be one panel or many in series, and may range from a single 12 volt panel up to multi -panel high voltage array for grid tie systems. Grid tie systems can go as high as 1000 VDC, while battery systems are typically 12, 24, or 48 V. Higher voltage systems (over 48 V) have different NEC code requirements than those for low voltage battery systems, and the two types are NOT interchangeable. Cooper Crouse -Hinds Solar Combiners are designed for higher voltage circuits used in grid tie and off -grid applications. All meet NEC requirements and are made in accordance with UL requirements. Cooper Crouse -Hinds Solar Combiners have additional breakers, dis- connects, and fuses for the combined high current buss. t Typical Solar Grid ' System Diagram (CCBF04 setup shown) Cooper Crousf Solar Combiners Cooper Crouse -Hinds Supplied Components SOLAR ARRAYS COMBINER BOX DISCONNECT INVERTER(S) (PANELS) Combiner box also available with integral disconnect replacing the need for a separate disconnect Cooper Crouse -Hinds Solar Combiners are used to group input wires/circuits from several arrays and/or solar panels. The combined circuit results in fewer output circuits and combines them into'one main buss or feed going to the inverter saving labor and material costs. Solar Recombiners Cooper Crouse -Hinds Recombiners are used when PV output circuits are combined in the field, external to the inverter. Where inverter input circuits are combined internal to the inverter, we refer to this common connection point as s an array combiner or recom- biner. In practice, these terms are often used interchangeably'. Solar Disconnects The National Electrical Code® requires a disconnect switch which provides circuit interruption to the down stream inverter. The discon- nect can be internally mounted to the combiner or externally mounted between the combiner and inverter. The disconnect switch can be located at one of two places: either inside the building nearest the point of entrance of the system conductors, or outside the build- ing. If the solar disconnect is not located near the utility company's meter, then a plaque is required by the front door stating where the solar disconnect is located. Solar Cable Assemblies A comprehensive offering of solar cable assemblies are also available in molded to cable or mechanical termination configurations. Typical conductor size is #12 or #10. Available in standard or custom cable length. Consult factory for more details. Cooper Crouse -Hinds Solar Protection for Fiberglass Enclosures The Cooper Crouse -Hinds solar protection formula provides the enclosure the strength and durability to provide long, dependable serv- ice even in the most demanding environmental conditions. Cooper Crouse -Hinds fiberglass enclosures retain gloss and color even when exposed to harsh UV light and offer superior resistance to chemicals are fire retardant. A special UV absorber is added into this solar protection formula and works to absorb UV energy and release it without damaging the fiberglass enclosure thus providing increased protection of the polyester material and increased resistance to the damaging effects of UV radiation. For additional information on Cooper Crouse -Hinds Solar Protection, choose Fiberglass Enclosures from: hfp://www.crouse-hinds.com/contmctorcomer Cooper Crouse -Hinds Solar Sombris email: solarmitrdons@coopedndust ies.cwn 2 • • Solar Combiners Cooper Crouse -hinds Solar Combiner Solutions are designed and built to minimize system costs by providing maximum flexibility. Solar Combiner Solutions offer a range of 1 to 48 input circuits, with a durable non-metallic (NEMA 4X) enclosure, engineered and manufactured to perform in the harshest environmental conditions. Built in accordance with UL1741 standard; providing peace of mind and plenty of wiring room for ease of installation. • RATED FOR 1000 VOC CONTINUOUS DUTY • Built to UL 1741 Standards • 75°C output terminals . • Fiberglass enclosures provided as standard; also available in NEMA 311 painted steel or NEMA 4X stainless steel • Touch -Safe fuse holders and power distribution blocks for safe operation • Configured for positive. and negative grounded arrays • Integral disconnects available as an option (600 VDC) • Hot compression molded fiberglass reinforced thermoset polyester • Non-conductive, impact resistant, UV resistant, flame retardant • Captive cover screws can't be dropped or lost • Poured polyurethane seamless gasket provides water -tight, dust - tight environmental seal • Stainless steel used on all external hardware .gF4-,.......... s .a,c-. ::-.'ia :..,. ir.;..':,:-j;�,..-:.y`,..M,-. '^s '•},ter' i +.�4', '-i .z- �?�ii`^`t�j�le! ..+., s..._ ^�"Y�7°�� '�s..��,'�>•,, �:�4s�s : � e'-:;�,-�.'t:-+��#'��^a}�'`a}""'�='�.�'�i�. :s.. ,'t y�cx��,,,�n a�i:xC'� ��."�';�� .�raw��.n.:r: rw,�,r,;.i✓.,rn4: ir- cs...:.�c.`.....axx:.:"ws:, .M,'+v.,<�.r..is•. S�..b.. � ....tom vY.: .YaS:...cw..� .a_ SOLAR COMBINERS CCBF 12 F 15 F I T T Enclosure Number of Fused Fuse Type Input Circuit Amperage I CCBF 01 (1 input circuit) F 08 (8A fuse) DS (Disconrn (Fiberglass N4X) 02 (2 input circuit) (Fuses provided) 10 (10A fuse) 1 - 48 input CCBS 03 (3 input circuit) BLANK 12 02A fuse) CB (Circuit 2 (Painted Steel MR) 04 (4 input circuit) (Fuses not supplied by factory) 15 (15A fuse) use with 1 - CCBSS 05 (5 input circuit) BLANK (Fuses not provided by BLANK (Stainless Steel N4X) 06 (6 input circuit) factory) (No integral t Offered up to 48 circuits • Standards manufactured in accordance with IEC 60269 • volts. 1000VDC • Amps: 8-15A • Breaking Capacity: 33kAdc • Min Interrupting:1.3 x In • See technical information (pg. 6) for more fuse information Cooper Crouse -Hinds Solar Solutions emait sotan;olutions@Coopedndustries.com 3 • (�OO��t Grouse -Hinds Solar Combiners with Integral Disconnect Cooper Crouse -Minds Solar Combiners rAth Integral Disconnects provide all the strong and durable fea- tures of our standard Solar Combiners and are available tuith 1-48 input circuits. Integral disconnects save material costs, installation time and labor by joining the combiner box and disconnect within one enclosure and eliminating the nead for a disconnect in a separate enclosure. • RATED FOR 600 VDC - CONTINUOUS DUTY • Built to UL 1741 Standards • 75°C output terminals • Fiberglass enclosures provided as standard; also available in NEMA 3R painted steel or NEMA 4X stainless steel • Touch -Safe fuse holders and power distribution blocks for safe personnel operation • Configured for positive and negative grounded arrays ft To determine the rating of the integral disconnect, simply multiply the number of input circuits by the ampacity rating of each fuse in these circuits. Round to the next (higher) trip rating. In NO case can the max current exceed the trip rating of the disconnecct switch or breaker. Example: a 12 stringer combiner box with every input circuit with a fuse rated at 8 Amps is 12 x 8 = 96. Required rating for the switch or circuit breaker would be 100 Amps. SOLAR COMBINERS WITH OPTIONAL INTEGRAL DISCONNECT CB 200 SP Jintegral Ascom ect Trip Rating for Integral Disconnect Pro ection ect Switch for use with Disconnect Switch Circuit Breaker SP circuits) 100 (100A) 30 (30A) (Surge protection) Ireaker for 200(200A) 50 (50A) • Rated 1 5k (10/350ps) per pole Type 1 48 input circuits) 400(400A) 100 (100A) • Small size takes up minimal space in See Table 2 125 (125A) the enclosure (Only 1.5 inches wide) disconnect) BLANK (No integral 150 (150A) . Highest fault current dearing, 1 OOkA disconnect) 175 (175A) without backup hues • 200(200A) 225(225A)250 . Thermal and short circuit fusing BLANK 400(400A) (No surge protection) See Table 1 BLANK (No integral disconnect) Cooper Crouse -Hinds Solar Solutions email: solarsolullons®woperindustriesxom 4 7 `;AJ0 4 6 TO 6' J TO, 12 13 70:?0: Inside Dbliwisich§ Incim 111111cuffm Ortnellsimis PbtW 0); proxim. e Weight(lbs), V: 38. T04 CCIIIF Catalog: 7776�F 11.79 x 9.80 x 4.94 -"-'CC� CW' CCB !'CWP' Maximum Input Rise Rating (A) 15 15 15 is 15 15 15 15 Maximum Continuous Operating Current (A) Using Maximum Input Fuse 60 9 r 0 180 300 360 420 555 720 SCCR at 600VDC (KAQ 10 10 10 10 10 10 10 10 Maximum Voltage (VDC) 600 600 600 600 600 600 600 600 Operating Nottage Range- Combiner OnwDC) 0-1000 0-1000 0-1000 0-1000 0-1000 0-1000 - 0-1000 0-1000 Operating Voltage Range - Combiner With Integral Disconnect (VDC) 0-600 0-600 0-600 1 0-600 0-600 0-600 0-600 0-600 Positive Input Wire Size (AWG) #8418 #8418 #8418 #8418 #8-#18 #8_#18 #8418 #8418 Positive Input Terminal Torque (in -lbs) 16-22 16-22 16-22 16-22 16-22 16-22 16-22 16-22 Negative Input Wire Size (AWG) #10414 #1074 #4414 #4414 #4414 #4414 #4414 #4414 Negative Input Terminal Torque (n -lbs) 20 35 35 35 35 35 35 35 Positive Output Wire Size (AWG) 1/0410 110410 350krmU-#6 (2) 300kcmil-#4 (2) 350kcmil-#6 (2) 350kcmil-#6 (2) 600kcmil-#2 (2) 600kcmil-#2 Positive OutputTerminW Torque (n -lbs) 35 35 120 1 275 120 120 500 500 Negative Output Wire Size (AWG) 2A-#8 500kcmfl46 350kcmfl-#6 (2) 300kcmil-#4 (2) 350kCrnil-N (2) 350kCM'17#6 (2) 600kcmil-#2 (2) 600kcmil-#2 Negative Output Teminal Torque (m -lbs) 120 500 120 275 120 120 Sao .500 Ground Output Wire Sizes (AWG) #4414 #4414 2" 250-96 250-M 25046 250-M 25046 Ground Output -Terminal Torque (m -lbs) 20-35 20-35 275 275 275 275 275 275 Enclosure Nema Rating 3/3R/4/4X 313RI4/4X 313R/4/4X 3/3R/4/4X 3r3R/4/4X 313R/4/4X 31311/4/4X 313R/414X Enclosure Size 12X10)(5 12X10)L5 16X14)(6 18X16X8 20)(16)(8 24.X20)(8 30X20X6 36X30X8 Maximum # of inputs 4 -, 6 12 1 20 24 28 37 1 'Q • #01" Endostue Sae bidin, Overall Dmierlsions hichn Inside Dbliwisich§ Incim 111111cuffm Ortnellsimis PbtW 0); proxim. e Weight(lbs), 1-6 12x10x5 13.56 x 11.43 x 521 11.79 x 9.80 x 4.94 12.75 x 8.00 10 7-12 16x14x6 17.53 x 15.46 x 623 15.63 x 13.60 x 5.94 16.75 x 12.00 18 13-20 18x16A 19.62 x 17SI x 822 17.69 x15.69 x 8.45 18.88 x 12.00 27 21-24 2Ox16x8 2200 x 17.68 x 823 19.72 x 15.72 x 8.45 21.25 X 10.00 33 25-28 24x2Ox8 27.00 x 21.24 x 490 24.05 x 2039 x 925 25.75 x 14M 47' 29-37 30X20x6 32.86 x 2039 x 729 29.90 x 20.14 x 723 30.75 x 1425 60 38-48 3&'30X8 39.31 x 32.50 x 10.05 36.31 x 31.69 x 936 38.13 x' 23.88 112 4959-1109 Printad in USA COOPM Crouse -Hinds Satcon° a� PVS-30 (208 V) PV Inverters PowerGate® Plus 30 kW a7=erbEIS PVS-30 (240 V) PVS-30 (480 V) Unparalleled Performance With their advanced system ;) intelligence, next -generation Edge I. MPPT technology, and industrial -grade r engineering, PowerGate Plus inverters' maximize system uptime and power .i�. production, even in cloudy conditions. t Power Efficiency t` Power Level Output Power' Efficiency4 .. 10% 3 kW 88.2% 20% 6 kW 93.8% . 30% 9 kW 95.0% PowerGate 0 kW Specifications 50% 15 kW 96.0% Input Parameters 75% 22.5 kW 95.8°x6 Maximum Array Input Voltage 600 VDC • 100% 30 kW 95.6% Input Voltage Range (MPPT; Full Power) 305-600 VDC • ' 305V minimum Z 240V model Maximum Input Current 104 ADC • Edge MPPT Output Parameters •Output Voltage Range (L -L) 183-229 VAC 208 VAC • Provides rapid and accurate control that boosts PV plant kilowatt yield 211-264 VAC 240 VAC • Provides a wide range of operation 422-528 VAC 480 VAC • across all photovoltaic cell technologies Nominal Output Voltage 208VAC • 240 VAC • Printed Circuit Board Durability 480 VAC • Wide thermal operating range: -40o C (-40o F) to 85o C (185° F) Output Frequency Range 59.3-60.5 Hz • Conformal coated to withstand extreme AC Voltage Range (Standard) -12%/+10% • humidity and air -pollution levels Nominal Output Frequency 60 Hz • Number of Phases 3 • Proven Reliability Maximum Output Current per Phase 84A 208 VAC • Rugged and reliable, PowerGate Plus PV inverters are engineered from the 72A 240 VAC • ground up to meet the demands of 36A 480 VAC • large-scale installations. CEC-Weighted Efficiency 95% • Low Maintenance Maximum Continuous Output Power 30kW(30kVA) • Modular components make service efficient Tare Losses 75.62 W 268 VAC • 64.58 W 240 VAC • Safety 72.3 W 480 VAC • UBC Seismic Zone 4 compliant Power Factor at Full Load >0.99 • Built-in DC and AC disconnect switches Harmonic Distortion <3%THD • Integrated DC two -pole disconnect Temperature switch isolates the inverter (with the Operating Ambient Temperature Range (Full Power) -20o C to+50o C • •exception of the GFDI circuit) from the photovoltaic power system to allow Storage Temperature Range -300 C to+700C • inspection and maintenance Cooling Forced Air • Built-in isolation transformer • Standard o Optional Protective covers over exposed power connections • Output Options PowerGate Plus 30 kW UUCSA 208VACOutput 740 VAC Otttntit wau vrt%- output Streamlined Design With all components encased in a single, space -saving enclosure, PowerGate Plus PV inverters are easy to install, operate, and maintain. Single Cabinet with Small Footprint Convenient access to all components Large in -floor cable glands make ac- cess to DC and AC cables easy Rugged Construction Engineered for outdoor environments Output Transformer Provides galvanic isolation Matches the output voltage of the PV inverter to the grid 02010 Satcon Technology Corporation. All rights reserved. Satcon, Satcon S -Type, and PV View are registered trademarks, and Edge is a trademark., of Satcon Technology Corporation. Satcon Corporate Satcon West is 27 Drydock Avenue 2925 Bayview Drive Boston, MA 02210 Fremont, CA 94538 P. 617.897.2400 P. 510226.3800 F: 617.8972401 F: 510226.3801 E: sales@satcon.com E: sales@satconcom PowerGate Plus r kW Specification5 Noise Noise Level <65 dB(A) • Combiner . Number of Inputs and Fuse Rating 4 (50 ADC) o Inverter Cabinet Enclosure Rating Enclosure Finish (14 -Gauge, Powder -Coated G90 Steel) Cabinet Dimensions (Height x Width x Depth) 5 (40 ADQ o NEMA 3R • RAL -7032 • Cabinet Weight Transformer Integrated Internal Transformer Low Tap Voltage' 20% Testing and Certification UL1741, CSA 107.1-01, IEEE 1547, IEEE C62.41.2, IEEE C62.45, IEEE C37.90.1, IEEE C37.90.2 UBC Zone 4 Seismic Rating Warranty Five Years Extended Warranty (up to 10, 15, or 20 years) Extended Service Agreement Intelligent Monitoring Satcon PV View` Plus Satcon PV Zone Third -Party Compatibility • Standard 'The 20% boost tap on the isolation transformer increases the AC voltage output range for o Optional applications where the solar array DC operating voltage is at or near the lower end of the DC input range. This boost allows for continued inverter operation at lower DC voltage input levels. Note: Specifications are subject to change. Satcon Canada Satcon Greece Satcon Czech Republic 835 Harrington Court Athanasiou Diakou 2 & Classic 7 Business Park Burlington, ON UN 3P3 Marathonas Ave Jankovcova 1037/49 Canada Gerakas 15344 17000 Praha 7 P.,905b39A692 Greece Czech Republic F: 905.639.0961 P 30 210 6654424 P. 420 255 729 610 E sales@satcon.com F: 30 210 6654425 F: 420 255 729 611 E: sales@satconcom E: sales@satconcom Satcon Shenzhen China Satcon Shanghai China Room 1112, 11/F. International Room 2308,23/F, New Chamber of Commerce, HongQiao Center Building, No. 168 FuHua San Road, No. 83 LouGuanShan Road, FuTian District, Shenzhen, P.R.C. Changning District, 518048 Shanghai, P.R.C. P: +86 755 61682588 P. 139.1811.2818 R+8675561682599 E: sales@satconcom E: sales@satcon.com a Satcon- � 0 PVS-50 (208 V) PV Inverters PowerGatel Plus 50 kW PVS-50 (240 V) PVS-50 (480 V) Unparalleled Performance With their advanced system intelligence, next -generation Edge- MPPT technology, and industrial -grade t . Y�' "` ! 0'' engineering, PowerGate Plus inverters ANN" maximize system uptime and power production, even in cloudy conditions. ;7 - Power Efficiency .7 Power Le* Output Power' Efficiency' 10% 5 kW 90.5% 20% 10 kW 95.0% Plus 50 kW Specifications 30% 15 kW 95.9% Input Parameters 50% 25 kW 96.3% Maximum Array Input Voltage 600 VDC 0 75% 37.5 kW 96.4% Input Voltage Range (MPPT, Full Power) 305-600VDC 0 100% 50 kW 96.0% Maximum Input Current 172 ADC 0 1305Vminimum ' 480V model Output Parameters •Edge MPPT Output Voltage Range (L -L) 183-229 VAC 208VAC 0 Provides rapid and accurate control 211-264 VAC 240VAC 0 that boosts PV plant kilowatt yield 422-528 VAC 480 VAC • Provides a wide range of operation Nominal Output Voltage 208VAC • across all photovoltaic cell technologies 240VAC • Printed Circuit Board Durability 480 VAC • Wide thermal operating range: -40° C Output Frequency Range 59.3-60.5 Hz • (-40° F) to 85° C 085* F) AC Voltage Range (Standard) -12%/+10% • Conformal coated to withstand ex- Nominal Output Frequency 60 Hz treme humidity and air -pollution levels • Number of Phases 3 • Proven Reliability Maximum Output Current per Phase 139A 208VAC • Rugged and reliable, PowerGate Plus 121A 240VAC 9 PV inverters are engineered from the 60A 480VAC 9 ground up to meet the demands of large-scale installations. CEC-Weighted Efficiency 95.5% 0 Maximum Continuous Output Power 50 kW (50 WA) 0 Low Maintenance Tare Losses 75.48W 208VAC 0 Modular components make service efficient 93.97 W 240VAC 0 76.48 W 480 VAC 0 Safety Power Factor at Full Load >0.99 0 UBC Seismic Zone 4 compliant Harmonic Distortion <3%THD • Built-in DC and AC disconnect switches Integrated DC two -pole disconnect . Temperature switch isolates the inverter (with the Operating Ambient Temperature Range (Full -20° C to +SOO C• •exception of the GFDI circuit) from the Power) photovoltaic power system to allow Storage Temperature Range -30° C to +70, C • inspection and maintenance Cooling Forced Air 0 Built-in isolation transformer Protective covers over exposed power• Standard o Optional connections 0 Satcon- Output Output Options PowerGate Plus 50 kW UL/CSA 208 VAC Output 240 VAC Output 480VAC Output Streamlined Design With all components encased in a single, space -saving enclosure, •PowerGate Plus PV inverters are easy to install, operate, and maintain. Single Cabinet with Small Footprint Convenient access to all components Large in -floor cable glands make ac- cess to DC and AC cables easy Rugged Construction Engineered for outdoor environments Output Transformer Provides galvanic isolation Matches the output voltage of the PV inverter to the grid PowerGate Plus 50 kW Specifications 02010 Satcon Technology Corporation. All rights Satcon Czech Republic reserved. Satcon, Satcon S Type, and PV View are Noise. . registered trademarks, and Edge is a trademark of Athanasiou Diakou 2 & Satcon Technology Corporation. Noise Level Corporate Satcon west •Satcon 27 Drydock Avenue 2925 Bayview Drive Combiner Boston, MA 02210 Fremont, CA 94538 HongQiao Center Building, P 617.897.2400 P. 510.226.3800 Number of Inputs and Fuse Rating F: 617.897.2401 F: 510226.3801 o G E: sales@satcon.com E: sales@satcon.com PowerGate Plus 50 kW Specifications Satcon Greece Satcon Czech Republic Satcon Shenzhen China Noise. . 835 Harrington Court Athanasiou Diakou 2 & Classic 7 Business Park Noise Level <65 dB(A) • Marathonas Ave Combiner Chamber of Commerce, HongQiao Center Building, Canada Number of Inputs and Fuse Rating 4 (80 ADC) 5 (63 ADC) o G No. 83 LouGuanShan Road, Inverter Cabinet Greece Czech Republic FuTian District, Shenzhen, P.R.C. Enclosure Rating NEMA 3R • P. 420255729610 Enclosure Finish (14 -Gauge, Powder -Coated G90 Steel) RAL -7032 • F: 30 210 6654425 Cabinet Dimensions (Height x Width x Depth) P. +86 755 61682588 74" x 45" x 26.875" Cabinet Weight E sales@satcon.com 1,732 lbs. F:+8675561682599 Transformer Integrated Internal Transformer • Low Tap Voltage' 20% • Testing, and Certification UL1741, CSA 107.1-01, IEEE 1547, IEEE C62.41.2, IEEE C62.45, IEEE C37.90.1, IEEE C37.90.2 • UBC Zone 4 Seismic Rating • Warranty Five Years • Extended Warranty (up to 10, 15, or 20 years) o Extended Service Agreement O Intelligent Monitoring Satcon PV View' Plus Satcon PV Zone G o Third -Party Compatibility • • Standard The 20% boost tap on the isolation transformer increases the AC voltage output range for o Optional applications where the solar array DC operating voltage is at or near the lower end of the DC input range. This boost allows for continued inverter operation at lower DC voltage input levels. Note: Specifications are subject to change. Satcon Canada Satcon Greece Satcon Czech Republic Satcon Shenzhen China Satcon Shanghai China 835 Harrington Court Athanasiou Diakou 2 & Classic 7 Business Park Room 1112, 11/F. International Room 2308,23/F, New Burlington, ON UN 3P3 Marathonas Ave Jankovcova 1037/49 Chamber of Commerce, HongQiao Center Building, Canada Gerakas 15344 170 00 Praha 7 No. 168 FuHua San Road No. 83 LouGuanShan Road, P 905.639.4692 Greece Czech Republic FuTian District, Shenzhen, P.R.C. Changning District, F: 905.639.0961 P. 30 210 6654424 P. 420255729610 518048 Shanghai, P.R.C. E: sales@satcon.com F: 30 210 6654425 F: 420 255 729 611 P. +86 755 61682588 P 139.1811.2818 E sales@satcon.com E: sales@satcon.com F:+8675561682599 E: sales@satcon.com E sales@satcon.com • Metering 120 Amp/Combination Current Transformer Rated Socket & Enclosures Cat#: 122015 • Single meter positions • Designed to receive watthour positions that. meet ANSI C12.10 • Combination CT/meter enclosure • Overhead or underground feed • Type 3R construction • Removable test switch perch • CT mounting base provision • H -base hub provision - overhead only • Ring style • Snap type sealing ring included • Cover has newly designed fixed handles (not shown) • UL 414 listed, complies with ANSI C12.7 • ANSI 61 gray acrylic electrocoat finish • Screw type sealing ring — catalog #25016D • H -base hubs • Steel or clear lexan covers for socket openings • CT mounting bases • 5th jaw kit --catalog #50371 CATALOC NUMBER1 121814 MAIN NONE Ampwri 20 20 ' 600 SERVICE 10 NUMBER 4 • `. H Cmwaoe LUG RAuGE ALL TERMINALS i4 AWG -10 ACYG TEmNAL i4 AWG - 2M AV4+G NUMBER E ,g. 1 (H)' 42V. DRAMIO u (Imffs) 1' 1 24 151 [ 6 121815 NONE 20 20 600 10 5 H 14 AWG -10 AVYG 14 AWG - NO AWG g.1 42 24 25111;6 is 71A6 121816 NOME 20 20 60D 10 6 H 14 AVYG - tO AWG 14 AWG - 21Q ARC %g.1 42 24 251 he 0121818 121818 NONE 20 20 600 10 8 H 14 AWG • 70 AWG 14 AWG • VO AVYG Fig.1 42 24 11 151146 122013 NO -41 20 20 6LC 30 13 H 14 RVYG - i0 A4JG 14 AWG - 211 AWG Eip. 2 42 36 11 151146 122015 NONE 20 20 n 30 15 H 74 AWG -10 AWG 14 AWG -V0 A1C ;x1.2 42 36 11 151 t6 122016 1 NON[ 1 20 20 1 600 1 10 or 30 1 8 1 H 1 14 0G - 10 AWG 14 AWG- NO AWG Fig. 2 41 36 11 1 i5 i1A6 Ui Z1814 NONE 20 20 600 10 4 NONE CoNWMR LUG RAKGE 14 AWG -10 AWG 14 AWG - 2!O AX ="1g.1 52 DNMfM (IRCHES) Wfl)TH DEPTH 1 24 251 tc 0121815 NONE 20 20 600 10 5 NOME 14 AYJG • 10 AWG 114 AWG • 210 AV'1G Fig. 1 52 24 11 25111;6 0121816 NONE 20 20 6(1(1 10 6 NONE 14 AWG - 10 AVG 14 AVYG • 2J0 ACYG =g.1 52 14 Il 251 he 0121818 NONE 20 20 70 x 30 a NOPE 14 AWG - 10 AWG 14 AWG - V0 CIG Fig. t 52 24 71 251416 U122013 ?LONE 20 20 600 30 13 NONE 14 AWG - 70 AWG 74 =G - Zri! A'ING gig. c' 52 36 11 25 "'As 0122015 NOME 20 20 61[11 1 30 15 1`JOVE 14 RING - 10 AWG 14 AWG • 2!O AWG I Fig. 2 1 52 36 1 11 1 25111!6 U122018 NONE 20 20 600 1 10000 8 1 NONE 1 14 0G -10 ACYL 14 AWG - NO AVG I Fig, 2 1 52 i 36 1 111 1 2511116 104 c B-Une Data subject to change without notice. Consult local utility for area acceptance. All dimensions in inches. 0- C J • Ahe Loc: Of TM Pt F Metering 20 Amp/Combination Current "transformer Rated Socket & Enclosures H -BASE HUB Accepts 6019u Series C.T. Mounting Bases seepages 110& 111 ounting Base I Locations Alte I= Of Test Pc amillo. Fig Test Switch Perch �- 4 'i a -- 4 114 3 'A —�— 3 '/4 3 E__ D--. Body Bracket 1/4-20 Nut (4) -Torque 45 in/Ibs Perch Accepts 6019n Series and 6067xc Series C.T. Moulting Bases seepages 110& 111 f O v, — — -�-------- ---�- I 4910.32 Tapped Holes (4 places) Test Switch Perch Instructions 1/4-20 Nut (4) - Torque 45 in/lbs Fiy:rre 1 r Perch F,11�0�-3�2crews (4) Figure 2 35 in/Res �Y Bracket i 1/420 Nut (4) - Torque 45 in/tbs Perch s Figure 3 ;r10-32 Screws (4) Torque 35 inAbs This enclosure is assembled vAM the test switch.insta[ted.at a factory offset distance. from the cover (see Figure 1). If a greater offset it desired, follow thew Instructions: 1. Loosen and remove the screws holding the perch to the bracket, remove the perch. Loosen and remora the mits-on the bracket studs. (See Figure 1) 2. Remove and rotate the brackets 180 degrees and relocate back onto bracket studs. (See Figure 2) Then fasten the tarts back on the bracket studs and torque them to 45 in/tbs. 3. Place the perch on the brackets and fasten with the screws. and torque screws to 35 in/ms. (See Figure 3) Data subject to change without notice. Consult local utility for area acceptance. All dimensions in inches. lounting Base I Locations (M B -Line 105 • is • Meterung 4®®-s®o Amp/ oK Cuvr�:wT Mou ntsng Basz, u W @P i�-- c�a Cat#: 6067HALS • For use with CT rated metering enclosures • For use with bar type CT that meet ANSI C12.11 • Integral mechanical lugs - line & load • UL 414 listed. complies with ANSI C12.7 • ANSI 61 gray acrylic electrocoat finish (mounting plate only) CowucroR Luc RAPGE �Oc3v CyCC[:�� CoHmmR Luc RANGE Data subject to change without notice. Consult local utility for area acceptance. All dimensions in inches. B -Line ill J • For use with CT rated metering enclosures • For use with bar type CT that meet ANSI C 12.11 • Studs line side - lugs load side • 1/2" studs on 13/4" centers • UL 414 listed. complic-s with ANSI C12-7 Cil , �3 • ANSI 61 gray acrylic electrocoat finish (mounting 4 Sj plate only Lg CoHmmR Luc RANGE Data subject to change without notice. Consult local utility for area acceptance. All dimensions in inches. B -Line ill op loppoM gsqulsng 6uuamog 1:, .4 ....................................... ................ ...... ..... ..... Ajewwn .................. uoljoelojd llnel-6ume pue llnel-punoib jwbejui pm sjaleejq pojio ain#ewiW ....... saljcss000e e6geol q;jeaAlne;-punoj6 leujalxa q1j. sjo� eejq 1!nojl3 aseo paploA £....................................... uoljoe4ojd linel-punoi6 lei6a;ul gl1M sia-leeiq pojo £................................. . ...................... suoljejapisueo uoijeoildde le oodS ........... ....... sajnsoloue u3 pasn sjo� eajq pojlo jemod 34 pue :)d a6ellon mol -99th i ,n E.................. ........................ ............ ........sluawannbej 6uljeVy ....................................sluewajlnbei builse Z sajnscloue jej eajq-$ln3it3 pue 'sago}lans aseo paplow 'sjejeajq;mojio aseo papioA-68P In G............................................................... sluewajlnbeispjepuels ............................. ..................... suoijeo lsse o le eej mojl .............. .------ ...... ................ ..... .......................... uoilon o u abed uoi4dijasen SJU94Uo3 C] siaupaiq 1!n3jt:) ioj suoQle:)Ljddepaaj-aSlaAad Technical Publication PU01200001 E Effective May 2010 W,rtroduction cuit breakers may be applied in panelboard, switchboard, or motor control center installations where there may occasionally be multiple sources of power, as shown in Figure 1. For example, these may be applications that require high "uptime" and high reliability require- ments. For these requirements, permanent, fixed mount, or portable electrical generator systems, with an appropriate automatic transfer switching system, are made available to supplement the normal utility power supply source. In other instances, the second power source may be from a so-called "alternate energy source," such as that derived from solar photo -voltaic or from wind power electric systems. Similarly, these alternate energy sources are also typically connected as a supplement to the normal utility power sources. As electrical load demand conditions change, the user may switch between using power from the normal utility source to the alter- nate power source, and vice versa. Whenever this switch in power source occurs, the terminals of the circuit breaker that the power is connected to will have been reversed. This reversal in the way that power is connected to a circuit breaker is called "reverse -feed:' Reverse -feed (or "back feed") refers to a way that the conductors supplying current are connected to a circuit breaker. This Circuit Breaker May Be "Reverse -Fed" Depending on Its Connection to Either of the Utility Power Sources Figure 1. Circuit Breaker Fed from Multiple Power Supply Sources In other applications where there is a single power source, circuit breakers may be mounted in an electrical enclosure where the cables from the power source are fed to the bottom of the enclosure. In this case, it may be a matter of convenience for the installation to simply connect the power source conductors to the terminals at the bottom of the circuit breaker that are closest to the incoming power supply conductors. This connection of the power supply source to the circuit breaker's "bottom" terminals will also result in power being applied in a reverse -feed manner. There are different classifications and types of circuit breakers that exist, and they should be carefully considered when used in reverse -feed applications described above. Depending on the type of circuit breaker, as listed below, reverse -feeding of that circuit breaker may or may not be suitable for that application. Circuit breaker classifications Low voltage circuit breakers fall into two basic classifications of design. • 1. Molded Case Circuit Breakers (MCCBs) per UL9 489 Standard 2. Low Voltage Power Circuit Breakers (LVPCBs) per UL 1066 Standard EATON CORPORATION www.eaton.com Reverse -feed applications for circuit breakers Standards requirements UL 489—Molded case circuit breakers, molded case switches, and circuit breaker enclosures Per UL 489, there are clear test performance and marking require- ments for circuit breakers and molded case switches that are UL Listed as being suitable for reverse -feed applications. UL 489 requires reverse -feed circuit breakers to meet certain construction requirements, and to be tested and marked accordingly, as follows: 1. Tested per UL 489, Paragraph 7.1.1.18 2. Markings per UL 489, Paragraph 9.1.1.13 Testing requirements Per UL 489, Paragraph 7.1.1.18: Except for single -pole circuit breakers tested singly, if a circuit breaker is not marked "Line" and "Load," one sample of each set tested, or one additional sample, shall be connected with the line and load connections reversed during the overload, endurance and interrupting tests. This UL test requirement specifies that for circuit breakers and molded case switches to be UL Listed for reverse -feed applications, samples shall be tested with the line and load terminals reverse -fed, as shown in Figure 2, and that the test results shall be the same as those of "normally" fed circuit breakers. Depending on the design configuration and construction, the circuit breaker may or may not be affected by the application of power in a reverse -feed connection during these tests. Figure 2. Circuit Breaker Connections for "Reverse -Feed - Testing per UL 489 ► mss'' Power Load Connected Source Top Side of to "Top" Side of Circuit Breaker .—J– I Circuit Breaker l Circuit i Breaker Yj I� r lu i; til iy Power Source Connected to "Bottom" _' __ Bottom Side of �? Side _ �' Circuit Breaker of Circuit Breaker Load Figure 2. Circuit Breaker Connections for "Reverse -Feed - Testing per UL 489 ► mss'' Reverse -feed applications for circuit breakers Marking requirements Per UL 489 Paragraph 9.1.1.13: Circuit breakers shall be marked "Line" and "Load' unless the construction and test results are acceptable with the line and load connections reversed. This marking requirement specifies that UL Listed circuit breakers and molded case switches shall be marked with the word "Line" on one end of the circuit breaker and the word "Load" on the other end, as shown in Figure 3, if they are unable to successfully meet the reverse -feed test requirements per Paragraph 7.1.1.18 of UL 489. Conversely, a UL Listed circuit breaker does not have to be marked with "Line" and "Load" if it successfully meets the reverse - feed test requirements. "Line" and "Load" Markings Al V., • COAD 4vra. Figure 3. Circuit Breakers Showing "Line" and "Load" Markings, per LIL 489 General rule • Cannot be Reverse -Fed: When a UL Listed molded case circuit breaker and a molded case switch (not shown) are marked showing "Line" and "Load," the power supply conductors must be connected to the end marked "Line." These devices cannot be reverse -fed. • Can be Reverse -Fed: If "Line" and "Load" are not marked on the UL Listed molded case circuit breaker, the power supply conductors may be connected to either end. These devices are suitable for reverse -feed applications. • Technical Publication PU01200001 E Effective May 2010 LIL 1066—Low voltage AC and DC power circuit breakers used in enclosures As part of the standard test programs required by UL 1066 (referenced to ANSI/IEEE`s C37.50-1989) for low voltage power circuit breakers, tests are conducted that, when successfully completed, demonstrate that the circuit breaker may be applied in a reverse -feed configuration. . These are mandatory tests that are done as part of the short-circuit current tests per Table 3 in Sequence II (Power -Operated Circuit Breaker with Dual Trip Device) of ANSI/IEEE C37.50-1989. As part of this sequence, tests are "to be performed with opposite terminals energized." During these specified sequences of tests, the circuit breaker is energized in a reverse -feed configuration, and the satisfactory completion of these tests demonstrates their ability to be used in reverse -feed applications. Therefore, all low voltage power circuit breakers that are listed per UL 1066 may be reverse -fed. General rule • Can be Reverse -Fed: Low voltage power circuit breakers that are listed per UL 1066 may be reverse -fed. Special application considerations Circuit breakers with integral ground -fault protection Many of Eaton's UL Listed molded case and low voltage power circuit breakers have design options and schemes that allow for the detection and interruption of unwanted ground -fault currents. In these ground -fault protection schemes, the means for ground -fault detection are either integral to the circuit breaker or externally mounted. The ground -fault detection means commonly consist of current sensors and control logic circuitry that may be connected in various configurations as follows: 1. Separate current sensors that monitor each phase circuit and the neutral circuit conductors, as shown in Figure 4 2. One current sensor that monitors all phases and the neutral circuit conductors together (not shown) 3. One current sensor that monitors the ground circuit conductor (not shown) Figure 4. Circuit Breaker with Integral Ground -Fault Protection The interruption of ground -fault currents is done by the circuit breaker opening all three-phase conductor circuits at the same time, in response to a trip signal from the ground -fault detection means. EATON CORPORATION www.eaton.com Power "Neutral" Top Side of Source Circuit Circuit Breaker / Conductor f Circuit Breaker _ f— �� Neutral Circuit Current Sensor Three -Phase Current Sensors Electronic Tri Una I Control Logic I Circuitry_ Bortorn Side of Circuit Breaker Load Ground -Fault Detection Means Figure 4. Circuit Breaker with Integral Ground -Fault Protection The interruption of ground -fault currents is done by the circuit breaker opening all three-phase conductor circuits at the same time, in response to a trip signal from the ground -fault detection means. EATON CORPORATION www.eaton.com Technical Publication PU01200001 E Effective May 2010 0 herefore, whenever an unwanted ground -fault condition exists, a L Listed circuit breaker with ground -fault protection will detect and interrupt the ground -fault current flow. In reverse -feed applications, while the primary phase currents and the ground currents have been interrupted with the opening of the circuit breaker, voltage at the circuit breaker's terminals may or may not cause damage to the components of the ground -fault protec- tion system. If components in the detection means or control logic circuitry of the ground -fault (or the phase current) protection system may be damaged by reverse -feed connections, then the circuit breaker must be marked accordingly. In this case, where the circuit breakerwith ground -fault protection is not suitable for reverse -feed applications, the circuit breaker's terminals are marked with "Line" and "Load" to indicate the required terminal connection points for the power supply source ("Line") and the load ("Load"). Conversely, there are Eaton circuit breaker design configurations where the components in the ground -fault lot- phase current) protection system are unaffected by reverse -feed connections, and are suitable for those applications. These circuit breakers are not marked with "Line" and "Load;' to indicate that they are suit- able for reverse -feed connections—the power supply source may be connected to the terminals at either end of the circuit breaker. A circuit breaker with integral ground -fault protection may be reverse fed if it is not marked with "Line" and "Load" The UL Listed mark that is applied on this circuit breaker with integral ground -fault protection indicates that it has successfully met the UL test requirements for reverse feed applications. General rule • Cannot be Reverse -Fed: When a UL Listed circuit breaker is marked showing "Line" and "Load," the power supply conductors must be connected to the end marked "Line" These devices cannot be reverse -fed. • Can be Reverse -Fed: If "Line" and "Load" are not marked on the UL Listed circuit breaker, the power supply conductors may be connected to either end. These devices are suitable for reverse -feed applications. Molded case circuit breakers with external ground -fault/ earth leakage accessories There are ground -fault current detection schemes that require sensi- tivity down to relatively low current levels, typically as low as 30 mA. These products are called ground-fault/earth leakage modules. Figure 5. Molded Case Circuit Breakers with Earth 0-eakage Modules Eaton's molded case circuit breakers are available with UL Listed ground -fault (earth leakage) modules that are typically mounted external to the "bottom" end of the circuit breaker, as shown in Figure 5. These modules are self-contained with a current EATON CORPORATION www.eaton.com Reverse -feed applications for circuit breakers sensor and logic control circuitry all located inside the product. Depending on the design configuration and construction of these earth leakage modules, some of these products may or may not be suitable for reverse -feed applications. Each product is marked with a label containing text that describes their suitability for reverse -feed applications, as shown in Figure 6 and Figure 7. V%1. VAILM :varrnric •._ Zio 01 . • :: ti's'...,.... v1fr ,&WARNING Hazardous voilagge - can cause severe In)eor death. In reverse -feed applications ELP7Eadh Leakage Protector) is energized f[yy when breaker handle is in any position. �( Disconnect all power before installing or removing ELP. Do not remove cover from ELP. Figure 6. Earth Leakage Module Suitable for Reverse -Feed Applications Marking Showing 'Do Not Reverse Feed' r 4 - Of > Marking Showing Where "Load' Must Be Connected Figure 7. Earth Leakage Modules Not Suitable for Reverse -Feed Applications (Vote: The only acceptable combination of circuit breakers and earth leakage modules that should be used in reverse -feed applications is where BOTH 1) the circuit breaker is not marked "Line" and "Load," and 2) the earth leakage module is not marked "Line" and "Load," and not marked "Do not reverse -feed." General rule • Cannot be Reverse -Fed: When either a UL Listed circuit breaker is marked showing "Line" and "Load;' or the earth leakage module is marked as unsuitable for reverse -feed, the power supply conductors MUST be connected to the "Line" end of the circuit breaker. These devices cannot be reverse -fed. • Can be Reverse -Fed: If "Line" and "Load" are not marked on the UL Listed circuit breaker, and the earth leakage module is marked as suitable for reverse -feed, the power supply conductors may be connected to either end. These devices are suitable for reverse -feed applications. M MJ r ! Q` •��• r Circuit Breaker fp L � •et;r Earth Leakage o: r:L.; , . ' Module •�k�`� �ia4: `t�Y. Figure 5. Molded Case Circuit Breakers with Earth 0-eakage Modules Eaton's molded case circuit breakers are available with UL Listed ground -fault (earth leakage) modules that are typically mounted external to the "bottom" end of the circuit breaker, as shown in Figure 5. These modules are self-contained with a current EATON CORPORATION www.eaton.com Reverse -feed applications for circuit breakers sensor and logic control circuitry all located inside the product. Depending on the design configuration and construction of these earth leakage modules, some of these products may or may not be suitable for reverse -feed applications. Each product is marked with a label containing text that describes their suitability for reverse -feed applications, as shown in Figure 6 and Figure 7. V%1. VAILM :varrnric •._ Zio 01 . • :: ti's'...,.... v1fr ,&WARNING Hazardous voilagge - can cause severe In)eor death. In reverse -feed applications ELP7Eadh Leakage Protector) is energized f[yy when breaker handle is in any position. �( Disconnect all power before installing or removing ELP. Do not remove cover from ELP. Figure 6. Earth Leakage Module Suitable for Reverse -Feed Applications Marking Showing 'Do Not Reverse Feed' r 4 - Of > Marking Showing Where "Load' Must Be Connected Figure 7. Earth Leakage Modules Not Suitable for Reverse -Feed Applications (Vote: The only acceptable combination of circuit breakers and earth leakage modules that should be used in reverse -feed applications is where BOTH 1) the circuit breaker is not marked "Line" and "Load," and 2) the earth leakage module is not marked "Line" and "Load," and not marked "Do not reverse -feed." General rule • Cannot be Reverse -Fed: When either a UL Listed circuit breaker is marked showing "Line" and "Load;' or the earth leakage module is marked as unsuitable for reverse -feed, the power supply conductors MUST be connected to the "Line" end of the circuit breaker. These devices cannot be reverse -fed. • Can be Reverse -Fed: If "Line" and "Load" are not marked on the UL Listed circuit breaker, and the earth leakage module is marked as suitable for reverse -feed, the power supply conductors may be connected to either end. These devices are suitable for reverse -feed applications. • • • Reverse -feed applications for circuit breakers Miniature circuit breakers with integral ground -fault and arcing -fault protection Eaton's molded case circuit breakers are available with UL Listed ground -fault current protection levels that are able to detect and trip on ground -fault currents as low as 5 n -A for personnel protection, and at 30 mA for sensitive electrical equipment. Eaton also has circuit breakers that provide low-level 30 n -A arcing -fault protection in residential applications. The constructions of these circuit break- ers are typically in a single -pole or two -pole configuration, and with continuous ampere ratings of 15A through 'I OOA. Due to their relative small size and love continuous ampere ratings, these types of molded case circuit breakers are commonly called "miniature circuit breakers." • The 5 mA designs for personnel protection are known as ground -fault circuit interrupters (GFCI) • The 30 n -A designs for equipment protection are known as ground -fault equipment protectors (GFEP) • The circuit breaker designs for arcing -fault protection are known as arc -fault circuit interrupters (AFCI) While the overall performance of the circuit breaker is governed by UL 489 for molded case circuit breakers, the specific 5 nA personnel protection performance is per UL 943 ground -fault circuit interrupters, and the specific 30 mA performance for sensitive electrical equipment is per UL 1053, ground -fault sensing and relaying equipment. The AFCI performance requirements are governed by UL 1699. For these AFCI, GFCI, and GFEP ground -fault protection designs, when the circuit breaker is closed, the control power for the ground - fault control logic circuitry is typically connected to the "Load" side of the circuit breaker. Whenever a ground -fault condition occurs, the detection means and control logic circuit will operate and cause the circuit breaker's main current -carrying contacts to open without any intentional delay, and will interrupt the flow of the fault current. This instantaneous trip minimizes electrical shock hazards to personnel in GFCIs, and minimizes the flow of potentially damaging currents to sensitive electrical equipment in GFEP applications. In addition to the interruption of the ground -fault current, the detection means and control logic circuitry also rely on the main current -carrying contacts to open and disconnect the currents that flow though the detection and trip system. If power is applied to the "Line" terminals, and the load is con- nected to the "Load" terminals in a "normal" feed configuration, whenever the circuit breaker trips and the main current -carrying contacts open, the ground -fault current is interrupted and control power is also disconnected from the detection means and control logic circuitry of the ground -fault system, as shown in Figure 8. Power - Source "Neutral" Circuit r� Conductor Circuit Breaker Circuit Breaker Contacts Open ,� Ground -Fault Ground -Fault Detection Means and Detection Means and Control Logic Circuitry No Voltage Control Power Present --. Connection for Control Bottom Side of Logic Circuitry Circuit Breaker Load Ground Figure 8. Miniature AFCI, GFCI, and GFEP Circuit Breaker Connected in "Normal" Feed Configuration Technical Publication PU01200001 E Effective May 2010 When the circuit breaker trips and control power is disconnected from the control logic circuitry, no further current flows through the control logic circuitry to ground. On the other hand, if power is applied to the "Load" terminals, whenever the AFCI, GFCI, and GFEP circuit breaker trips and the main current -carrying contacts open, the ground -fault current is interrupted, but control power continues to be applied to the ground - fault detection and control logic circuit of the ground -fault system, as shown in Figure 9. The presence of the control power will cause current to continually flow through the control logic circuitry. The effect of this continuous current may or may not degrade the performance of the control logic circuitry over time. Power Souice'' Top Side of Circuit Breaker Circuit Circuit Breaker Breaker Contacts Open Ground -Fault Detection Means and Control Logic Circuitry Voltage Still Control Power Present Connection for Control Ground Logic Circuitry Bottom Side of Circuit Breaker Figure 9. Miniature AFCI, GFCI, and GFEP Circuit Breaker Connected in "Reverse -Feed' Configuration Depending on the design configuration, the ground -fault detection means and control logic circuit of AFCI, GFCI, and GFEP miniature circuit breakers may be affected by this reverse -feed application. If the AFCI, GFCI, and GFEP circuit breaker is not able to be con- nected and applied in a reverse -feed configuration, the terminals will be marked "Line" and "Load" General rule • Cannot be Reverse -Fed: When a UL Listed circuit breaker is marked showing "Line" and "Load," the power supply conductors MUST be connected to the end marked "Line" These devices cannot be reverse -fed. • Can be Reverse -Fed: If "Line" and "Load" are not marked on the UL Listed circuit breaker, the power supply conductors may be connected to either end. These devices are suitable to be reverse -feed applications. EATON CORPORATION www.eaton.com Technical Publication PU01200001 E Effective May 2010 0-1ue'remary olded case circuit breakers, UL Listed per UL 489, have specific test and marking requirements to demonstrate that the circuit breaker is suitable for reverse -feed applications. The capabilities of UL 1066 Listed low voltage power circuit breakers for reverse -feed applications are verified as part of standard circuit breaker test sequences. • If a circuit breaker and molded case switch are marked "Line" and "Load,' it is not suitable for reverse -feed applications • Only circuit breakers and molded case switches without "Line" and "Load" markings are suitable for reverse -feed applications WARNING FOR ALL TYPES OF EATON'S CIRCUIT BREAKERS, DO NOT CONNECT THE POWER SOURCE TO CIRCUIT BREAKER TERMINALS MARKED "LOAD" For a list of Eaton's circuit breakers that are suitable for reverse -feed applications, visit www.eaton.com. U EATON CORPORATION www.eaton.com Reverse -feed applications for circuit breakers Reverse -feed applications for circuit breakers • • C7 Technical Publication PU01200001 E Effective May 2010 EATON CORPORATION www.eaton.com Technical Publication PU01200001 E Reverse -feed applications Effective May 2010 for circuit breakers • Eaton Corporation FA' E!ec'ttt^al r to iig 1711 'p6no: Ave cievei&nd. OH Ad i id . United states • PowerChain Eat::n :'orn Management' (D 2010 %atop Corporation PowerChain Management is a regisler All Rights Recerw�d trademark of Eaton Corporation. X® Printed in USA Putdu:aon two Pt:'_ 12oU:,QiE 1 L"tr-% All ut!w::radp:na; e, rie fr0[ku Di of their Pa!asdrraBwinewWorktode May 2010 tes: ria owners. • • • Cutler -Hammer NEMA 1 General Purpose Surface or Flush Mounting 15-1200 Ampere Range 600 Volts Ac, 500 Volts Dc NEMA 1 enclosed breakers are designed for indoor use in commercial buildings, '-._. apartment buildings and other areas where a gen- eral purpose enclosure is '11 applicable. The breaker is front operable and is Lj; capable of being pad- locked in the Off posi- tion. (Padlocking not j available on enclosures ; for Quicklag° breakers.) Ratings through 1200 amperes are listed with Underwriters Laboratories, Inc. as suitable for service entrance application. Both surface and flush mounted enclosures are available. UL File Number E7819 CSA File Number LR84319 NEMA 4/4X, 5 Water and Dustproof Stainless Steel — Type 304 Surface Mounting 15-1200 Ampere Range 600 Volts Ac, 500 Volts Dc This enclosure meets NEMA 4AX and 5 requirements for water and dustproof applications and has no knockouts or other openings. It is particularly - well suited for use in dairies, borax mines, breweries, paper mills and ` other process industries. The = operating handle can be pad- locked in the Off position, and is interlocked to prevent the doorfrom opening when the breaker is On. Ratings through 1200 amperes are Underwriters Laboratories, Inc. listed as suitable for service entrance application. UL File Number E7819 CSA File Number LR84319 TD.29C.013.E NEMA 3R Rainproof Surface Mounting Interchangeable Hubs (through 400 amperes) 15.1200 Ampere Range 600 Volts Ac, 500 Vohs Dc This general purpose outdoor service center employs a circuit breaker inside a weather- proof sheet steel enclo- sure to serve as a main disconnect and protective device for feeder circuits. The operating handle can be padlocked in the Off position, and is interlocked to prevent the door from opening when the breaker is On. Ratings through 1200 amperes are listed by Underwriters Laboratories, Inc. as suitable for service entrance application. UL File Number E7819 CSA File Number LR84319 NEMA 12 Dustproof Surface Mounting No Knockouts or Other Openings 15-1200 Ampere Range 600 Volts Ac, 500 Volts Dc The Type 12 enclosure is designed in line with specifications for spe- cial industry application where unusually severe conditions involving oil, coolant, dust and other foreign materials exist in the operating atmosphere. The handle padlocks in the d ' Off position and the cover, is interlocked with the han= dle mechanism to prevent ' opening the cover with the circuit breaker in the On position. Ratings through 1200 amperes are listed by Underwriters Laboratories, Inc. as suit- able for service entrance application. A NEMA 12 semi -dust -tight design which includes knockouts is available. These units are rated 15-400 amperes, 600 volts Ac, 500 volts Dc. UL File Number E7819 CSA File Number LR84319 Technical Data Effective: June 1999 Page 1 Enclosed Circuit Breakers NEMA 7, 9 Hazardous Location Cast Aluminum, Explosionproof Surface Mounting 154800 Ampere Range 600 Volts Ac, 250 Volts Dc Hazardous location, Type 7: Class I, Groups 130, C, D; Type 9: Class ll, Groups E, F, G. This special service cast aluminum enclosure is supplied with a wide, machined flanged cover to prevent igniting outside atmospheres by arcing from inside the enclosure. Front operable, the handle padlocks in the Off position. Enclosures rated 600 amperes and above have lift-off hinges for ease of assembly. UL and cUL File Number E71279 O XFDN050 not Group B. 6:TeN • O • Technical Data Page 2 Effective: June 1999 Enclosed Circuit Breakers Enclosure Only Catalog Numbers Selection Guide Breaker Breaker Enclosure Frame Ampere NEMA Catalog Range Class Number Series U Breakers GC, GHC ' 15-100 1 Surface SGDN1000 1 -Pole only 1 Flush FFD100E GC, GHC, GD, 15-100 1 Surface SGDN100 GHCGFEP 3111 RGDN100 2- and 3 -Pole only 125-400 12 JGDN100 12K DGDN100 4/4X, 5 St. Steel WGDN100 EHD, FD, FDB, 15-100 1 Surface SFDN100 HFD, FDC 500-800 1 Flush F1FDN100 3R RFDN100 12 JFDN100 12K DFDN100 4/4X, 5 St. Steel WFDN100 EHD, FD, FDB 15-50 7/9 Cast Alum. XFDNO50 HFD, FDC 60-225® 7/9 Cast Alum. XFDN225 FD, FDB, HFD, FDC, 125-225 1 Surface SFDN225 ED, EDH, EDC 1 Flush FFDN225 3R =Do- RFON225 12 JFDN225 12K DFDN225 4/4X, 5 St. Steel WFDN225 JD, JDB, HJD, JDC 125-250 1 Surface SJDN250 1 Flush FJDN250 3R RJDN250 12 JJDN250 12K - DJDN250 4/4X, 5 St. Steel WJDN250 JD, JDB, HJD, JDC 125-250 7/9 Cast Alum. XJDN250 KD, KDB, HKD, 125-400 1 Surface SKON400 KDC, DK 1 Flush FKDN400 3R RKDN400 12 JKDN400 12K DKDN400 4/4X, 5 St. Steel WKDN400 KD, KDB, HKD, 125-400 7/9 Cast Alum. XKDN400 KDC, DK LD, LDB, HLD, LDC 300-600 1 Surface SLDN600 3R RLDN600 12 JLDN600 4/4X; 5 St. Steel WLDN600 LD, LDB, HLD, LDC 300-600 7/9 Cast Alum. XMCN800 MD, MDS 400-800 MD, MDS, ND, 400-1200 1 Surface SNDN1200 NDC, HND 3R RNDN1200 12 JNDN1200 4/4X, 5 St. Steel WNDN1200 ND, HND, NDC 7/9 Cast Alum. XNDN1200 Note: For enclosed breakers above 1200 amperes refer to Cutler -Hammer. O QCCBP base mounting plate required for use with one -pole breaker. • ® Maximum wire size: 4/0. ® Availability to be announced. O LCL requires additional adapter plate 1223C061301. ® LA -P requires additional adapter plate S/N 1223CO6G02. 0 If ground fault protection is required, contact regional satellite. Cutler -Hammer Breaker Frame Breaker Ampere Range Enclosure NEMA Class Catalog Number Earth Leakage Breakersm ELFD, ELHFD & 15-100 1 Surface SFD100E ELFDC (3 -Pole 1 Flush FFD100E Only) 3R RFDN100E 12 JFDN100E LCL® 125-400 12K DFDN100E 4/4X lWFDN100E Current Limit -R Breakers FCL 15-100 3R RFDNI50 12 JFDN150 12K DFDN150 414X, 5 St. Steel WFDNI50 LCL® 125-400 1 Surface SNDN1200 3R RNDN1200 12 JNDN1200 4/4X, 5 St. Steel WNDN1200 TRI -PAC° Breakers FB -P 15-100 3R RFDN150 12 JFDN150 12K DFDNI50 4/4X, 5 St. Steel WFDN150 LA -Pm 70-400 1 Surface SNDN1200 3R RNDN1200 12 JNDN1200 4/4X 1 WNDN1200 NB -P 500-800 12 JNDPN800 i 4/4X, 5 St. Steel WNDPN800 Enclosures only shown above; if an assembled enclosed circuit breaker is required refer to Cutler -Hammer Satellite. U AT no T0.29C,01.LE Cutler -Hammer Enclosed Circuit Breakers aNot to be used for construction purposes unless approved. C] Technical Data Effective: June 1999 Page 3 NEMA 1 Surface Mounted Catalog, App. Max. Dimensions Number Wt. Amps A� B Catalog App. Max. Dimensions Dimensions IN. MM IN. MM IN. MM IN. MM IN. MM Number Wt. Lbs. Amps. A A B B C C D D E E IN. MM IN. MM IN. MM IN. MM IN. MM SGDN100 12 100 17-1/2 444 8-13/32 214 6-9/32 160 .13-1/32 331 1-13/64 31 SFDN700 12 100 17-1/2 444 8-13/32 214 6-9/32 160 .13-1/32 331 1-13/64 31 SFON150 15 150 23-1/4 591 8-13/32 214 6-9/32 160 18-3/4 476 1-13/64 31 SFDN225 15 225 23-1/4 591 8.13/32 214 6-9/32 160 18-3/4 476 1-13/64 31 SJDN250 31 250 34-45/64 881 10-59/64 227 7-13/64 183 30 762 1-7/8 48 SKDN400 53 400 38-13/16. 986 11-1/16 281 10-15/16 278 34 869 2-9/32 58 SLDN600 81 600 45-7/8 1165 14-5/16 364 12-3/8 314 46-9/16 1183 1-29/32 48 SNDN1200 1 178 11200 61-7/32 1555121-7/16 400' 545115-13/32 11-3/4 298 391161-27/32 157111-31/32 — — 50 NEMA 1 Flush Mounted '. Catalog, App. Max. Dimensions Number Wt. Amps A� B C Catalog App. Max. Dimensions IN. MM IN. MM IN. MM IN. MM IN. MM Number Wt. Amps. ' A 8-27/32 225 B 18-17/32 471 C JFDN100 D 100 E 8-27/32 225 9-5/16 .237 lbs. 1-45/64 43 IN. MM IN. MM IN. MM IN. MM IN. MM 225 25-21/32 _ 652 8-27/32 225 FFDN100 12 100 18-13/16 478 9-23/32 247 6-9/32 160 13-1/32 331 1-55/64 47 FFON150 15 150 24-9/16 624 9-23/32 247 6-9/32 160 18-3/4 476 1-55/64 47 FFDN225 15 '225 24-9/16 624 9-23/32 247 6-9/32 160 18-3/4 476 1-55/64 47 FJON250 32 250 36-1/64 915 12-15/64 311 7-13/64 183' 30 762 1-7/8 48 FKDN400 53 400 40-18 1019 12-3/8 314 10-15/16 278 34 869 2-15/16 75 NEMA 12,12K Dustproof Catalog, App. Max. Dimensions Number Wt. Amps A� B C D E Lbs. IN. MM IN. MM IN. MM IN. MM IN. MM JGDN100 14 100 i 19-29/32 506 8-27/32 225 9-5/16 237 18-17/32 471 1-45/64 43 JFDN100 14 100 19-29/32 506: 8-27/32 225 9-5/16 .237 18-17/32 471 1-45/64 43 JFDN150 18 150 25-21/32 652 8-27/32 225 9-5/16 237 24-9/32 617 1-45/64 43 JFDN225 18 225 25-21/32 _ 652 8-27/32 225 9-5/16 237 24-9/32 617 1-45/64 43 JJDN250 37 250 • 37-17/32 953 11-9/16 294 10-7/32 260 35-49/64 909 1-15/16 49 JKDN400 58 400, 41-11/16 1059 11-3/4 298 14-1/16 357 39-15/16 1014 1-31/32 50 JLDN600 81 6001 48-5/16 1227 14-29/32 379 15-1/2 394 46-9/16 1183 1-59/64 49 JNDPN800 110 800. 63-19/32 1545' 22 559 17-5/8 448 — — — — JNDN7200 170 1200' 63-19/32 1545 22 559 17-5/8 448 61-27/32 1571 1-31/32 50 DGDN700 16 100.• 19-29/32 506 8-27/32 225 9-5/16 237 — — — — DFDN700 16 1001 19-29/32 506 8-27/32 225 9-5/16 '237 — — — — DFDN150 19 150, 25-21/32 652 B-27/32 225 9-5/16 237 — — — — DFDN225 19 225Y:, 25-21/32 652 8-27/32 225 9-5/16 237 = — — — DJDN250 36 250? 37-17/32 953 11-9/16 294 10-7/32 260 — — — — DKDN400 53 400' 41-11/16 1059 11-3/4 298 14-1/16 357 — — — — NEMA 3R Rainproof Catalog App. Max. 2 Dimensions Number Wt. Amps.' A B C D E Lbs. IN. MM IN. MM IN. MM IN. MM IN. MM RGDN100 14 100` 19-29/32 458 8-27/32 225 9-5/16 .237, 18-17/32 471 1-45/54 43 RFDN700 14 100?' 19-29/32 458 8-27/32 225 9-5/16 237. 18-17/32 471 1-45/54 43 RFDNI50 19 1501 ` 25-21/32 603 8-27/32 225, .9-5/16 237 24-9/32 617 1-45/54 43 RFDN225 4 n 19 225' 25-21/32 603 8-27/32 225 9-5/16 237 24-9/32 617 1-45/54 43 RJDN250 40 250,.137-1/2. 891 11-9/16 294110-7/32 260.135-49/64 90911-15/16 49 RKDN400 60 400 41-11/16 997 11-3/4 298 14-1/16 357 39-15/16 1014 1-31/32 50 RLDN600 84 600 48.5/16 1227 14-29/32 379 15-1/2 394 46-9/16 1183 1-59/64 49 RNDN1200 175 1200{: 63-19/32 1615 22 559 17-5/8 448 61-27/32 1571 1-31/32 50 TD.29C.O1.T.E ETON Technical Data Enclosed Circuit Breakers Page 4 Effective: June 1999 • • CJ Not to be used for construction purposes unless approved. Cutler -Hammer NEMA 4/4X, 5 Stainless Steel Breaker Dia. Overall Enclosure Conduit Hinged Std. Conduit Weight Number Size No. Catalog App. Max. Dimensions K -Frame 225 A B C D E F Number Wt. Lbs. Amps. A B 1 C D 8-3/4 E 12 IN. MM IN. MM IN. MM IN. MM IN. MM WGDN100 16 100 19-29/32 506 8-27/32 225 9-5/16 237 18-17/32 471 1-45/64 43 WFDN100 16 100 19-29/32 506 8-27/32 225 9-5/16 237 18.17/32 471 1-45/64 43 WFDN150 20 150 25-21/32 652 8-27/32 225 9-5/16 237 24-9/32 617 1-45/64 43 WFDN225 20 225 25-21/32 652 8-27/32 225 9-5/16 237 24-9/32 617 1-45/64 43 WJDN250 39 250 37-1/2 953 11-9/16 294 10-7/32 260 35-49/64 909 1-15/16 49 WKDN400 60 400 41-11/16 1059 11-3/4 298 14-1/16 357 39-15/16 1014 1-31/32 50 WLDN600 88 600 48-5/16 1227 14-29/32 379 15-1/2 394 46-9/16 1183 1-59/64 49 WNDN1200 185 1200 63-19/32 1545 22 559 17-5/8 448 61-27/32 1571 1-31/32 50 NEMA 7, 9 Cast Aluminum with Weather Resistant Seals Catalog Breaker Dia. Overall Enclosure Conduit Hinged Std. Conduit Weight Number Size No. Enclosure Mounting Cover (lbs) 150 Amperes K -Frame 225 A B C D E F IG H 11 J Size Location XFDNO50 50 1 15 10-58 8-3/4 5-13/16 9 12 1/2 1-3/4 3-1/4 2-5/8 1-1/4 2&7 34 XFDN225 100/225 1 25-1/2 12-1/2 10-1/8 7-58 10-1/2 20 1/2 2 3-1/4 4-3/4 2 2&7 70 XJDN250 250 1 38-1/2 13 11-1/4 8-3/4 11-1/2 28 1/2 2-1/8 3-1/2 5-1/2 2-1/2 2&7 120 XKDN400 400 2 443/4 18 12-38 9-78 10 45 1/2 3 4 5-1/2 3 1, 3 & 6,8 180 XMCN800 600/800 3 50-3/4 20-3/4 15 12-1/2 22 40 1/2 4 5 6 4 1, 3 & 6, 8 460 XNDN1200 120010 3 65 25 15-1/4 12-3/4 23-1/2 50 1/2 6-1/2 43/4 7 4 1, 3 & 6, 8 600 CONDUIT POSITION NO. GM G. ffOBS (4) CONDUIT POSmON NO. 3 G-MTG. 1 2 HOLES 13) j B Q t is FLL Q LL U 8 7 6 1� E-MTG. I j E -MT ++II 1� 8 7 6 Diagram 1 Diagram 2 CONDUIT POSMON NO. 1"' 2 3 G-MTG. HOLES (4) 8 7 6 Diagram 3 Conduit Openings Refer to outline dimensions for size and location of standard conduit openings. In addition, 1/2 -inch openings are drilled and tapped for breather and drain. Unless ordered with breather and drain, these openings are plugged. Refer to Cutler -Hammer for list price of breather and drain. Circuit Breaker Enclosure Interpretation Data list Feld NEMA Enclosure Type 2nd Field Breaker Family 3rd Field Maximum Ampacity 1 (Flush) F G -Frame 50 1 (Surface) S F -Frame 100 3R =ii'. R J -Frame 150 12 J_ K -Frame 225 12K D L -Frame 250 4,4X, 5 (Stainless) W M -Frame 400 7/9 Cast Al. X N -Frame 600 1200 0 (D Power cables must enter and leave from opposite ends (through feed). elate a) "N" in this position indicates enclosure complies with 1981 NEC gutter space requirement. Example 1st 2nd 3rd Field Field Field R FD N® 225 NEMA Breaker Maximum Enclosure Frame Ampacity E.7ero TD.29C.013.E • • • Cutler -Hammer Enclosed Circuit Breakers Technical Data Effective: June 1999 Page 7 Circuit Breaker I Con. Amp Rat At ing No. Poles Volts Type Tf Federal Spec. b UL Listed Interrupting Rating rms Symmetrical Amperes Ac Dc :] Ac, Ratings Voiles 1120 Da 1120/2401240 jZn 14M IWO 1125 1 250 11251250 Series CO Industrial Circuit Breakers GC 15-100 1 120 125 N.I.T. 11a 65,000 - - - - - 14,000 - - GC 15-100 2,3 240 125/250 I.T. 10b, 11b, - - 65,000 - - - - - 14,000 EDC 100.255 2,3 240 125 I.T. 12b. 14b, - - 200,000 - - - 10,000 - - EHD 15-100 1 277 125 N.I.T. 15b - - - 14,000 - - 10,000 - - GHC 15-100 1 120 125 N.I.T. 12c, 13a 65,000 - - - - - 14,000 - - GHC 15-100 2,3 240 125250 N.I.T. 13b - - 65,000 - - - - - 14,000 GHC 15-100 1 277 125 12c, 13a - - - 14,000 - - 14,000 - - GHC 15-100 12,3 1277/4801215/2501 125 N.I.T. 13b I - I - I - 114,0001 14,000 1 - I - I - 1 14,000 GD 15-100 13 1 480 1 250 1 N.I.T. I 13b I - I - 1 65,000 1 - 122,000 1 - I - 110,0001 - F -Frame ED 100-255 2, 3 240 125 N.I.T. 12b - - 65,000 - - - 10,000 - - EDH 100-255 2,3 240 125 I.T. 14b - - 100,000 - - - 10,000 - - EDC 100.255 2,3 240 125 I.T. 1 - - 200,000 - - - 10,000 - - EHD 15-100 1 277 125 N.I.T. 13a - - - 14,000 - - 10,000 - - EHD 15-100 2,3 480 250 N.I.T. 13b - - 18,000 - 14,000 - - 10,000 - FDB 15-150 2,3 600 250 N.I.T. 18a - - 18,000 - 14,000 14,000 - 10,000 - FDB 15-150 4 600 250 ® - - 18,000 - 14,000 14,000 - 10,000 - FD 15-150 1 277 125 N.I.T. 13a - - - 25,000 - - 10,000 - - FD 15-150 2,3 600 250 22a - - 65,000 - 25,000 18,000 - 10,000 - FD 15-150 4 600 250 0) - - 65,000 - 25,000 18,000 - 10,000 - HFD 15-150 1 277 125 N.I.T. 13a - - - 65,000 - - 10,000 - - HFD 15-150 2,3 600 250 22a - - 100,000 - 65,000 25,000 - 20,000 - HFD 15-150 4 600 250 0 - - 100,000 - 65,000 25,000 - 20,000 - FDC 600250 N.I.T. 24a - - 200,000 - 100,000 35,000 - 20,000 - FDC 115-150 15-150 12,3 4 1 600 250 1 ® - - 200,000 - 100,000 35,000 - 20,000 - .-Frame JDB 70-250 2,3 600 250 N.I.T. 22a - - 65,000 - 25,000 18,000 - 10,000 - JD 70-250 2, 3, 4 600 250 I.T. 22a - - 65,000 - 25,000 18,000 - 10,000 - HJD 70-250 2, 3, 4 600 250 I.T. 22a - - 100,000 - 65,000 25,000 - 22,000 - JDC 70-250 2, 3, 4 600 250 I.T. 22a - - 200,000 - 100,000 35,000 - 22,000 - K -Frame DK 250-400 2,3 240 250 N.I.T. I 14b - - 65,000 - - - - 10,000 - KDB 100.400 2,3 600 250 N.I.T. 23a - - 65,000 - 35,000 25,000 - 10,000 - KD 100-400 2, 3, 4 600 250 I.T. 23a - - 65,000 - 35,000 25,000 - 10,000 - HKD 100-400 2, 3, 4 600 250 I.T. 23a - - 100,000 - 65,000 35,000 - 22,000 - KDC 100400 2, 3, 4 600 250 I.T. 23a - - 200,000 - 100,000 50,000 - 22,000 - L -Frame LDB 300600 2,3 600 250 N.I.T. 23a - - 65,000 - 35,000 25,000 - 22,000 - LD 300600 2, 3, 4 600 250 I.T. 23a - - 65,000 - 35,000 25,000 - 22,000 - HLD 300600 2, 3, 4 600 250 I.T. 23a - I - I 100,000 - 65,000 35,000 - 25,000 - LDC 300600 2, 3, 4 600 250 I.T. 23a - - 200,000 - 100,000 50,000 - 25,000 - m-rrame MDL 300-800 2,3 600 250 I.T. 23a - - 65,000 - 50,000 25,000 - 22,000 - HMDL 300-800 2,3 600 250 I.T. 23a - - 100,000 - 65,000 35,000 - 25,000 - ND 6001200 3,4 600 - N.I.T. 23a - - 65,000 - 50,000 25,000 - - - HND 6001200 3,4 600 - N.I.T. 23a - - 100,000 - 65,000 35,000 - - - NDC 6001200 3,4 600 - N.I.T. 23a - - 200,000 - 100,000 50,000 - - - Current Limit R Curren Limiting Circuit Breakers - Non -Fused Type FCL 15-100 2, 3 480 - N.I.T. - - - 200,000 - 150,000 - - - - LCL 125-400 12,3 600 - N.I.T. - - - 200,000 - 200,000 100,000 - - - tri -Fac Current Limiting Qrcuit Breakers - Fused Type FB 15-100 2,3 600 250 N.I.T. 16a, 16b, - - 200,000 - 200,000 200,000 - - 100,000 17a, 26a LA 70-400 2,3 600 250 I.T. 16a, 16b, - - 200,000 - 200,000 200,000 - - 100,000 17a, 26a NB 300-800 2,3 600 250 I.T. 16b, 17a, - - 200,000 - 200,000 200,000 - - 100,000 26a V N.I.I. is non -interchangeable trip unit and I.T. ® Two -pole circuit breaker, or two poles of ® Not defined in W -C -375b. is interchangeable trip unit three -pole circuit breaker at 250 Vdc. TD.29C.013.E E:T•M • Technical Data Page 8 Effective: June 1999 Enclosed Circuit Breakers Nameplates Information is engraved in 1/4 -inch high white letters on black background with a maximum of 15 letters. Customer must provide nameplate legend at the time of order. List Price Adder Per Legend Plate $104 To order, add Suffix -NP to standard Safety Switch Catalog Number. Example: DH362-FGK-NP, legend to read PUMP NUMBER 1. Key Interlock Systems Interlocks are used to prevent the authorized operator from making an unauthorized operation. The interlock system is a simple method of applying key interlocks to safety switches so as to require operation in a predetermined sequence. Before system construction can begin, the following infor- mation must be known: 1. User- name, address and telephone number. 2. Complete coordination (lock scheme) required with order. Order by description. Safety Switch Switch Type List Price Adder Per Lock Ampere Rating Fusible and Non -Fusible (Max. of Three Devices Interlocked) 30-800 Heavy Duty $2,200 30-600 Double Throw 2,200 Neutral Assemblies Factory Installed Safety Switch Ampere Rating Switch Type 2- and 3 -Pole List Price Adder Per Switch 30 Fusible and Non -Fusible $140 60 Fusible and Non -Fusible 140 100 Fusible and Non -Fusible 140 200 Fusible and Non -Fusible 200 400 600 Non -Fusible Non -Fusible 350 450 400 800 Fusible Fusible 650 650 Satellite Service Locations Atlanta 7990-A 2nd Flag Drive Six Flags Industrial Park Austell, GA 30001 Baltimore 6671 Santa Barbera Ct. Elkridge, MD 21227 Chicago 959 AEC Drive Wood Dale, IL 60191 Cutler -Hammer Neutral Kits, Insulated and GroundableO Maximum Catalog Main Lug Size Ground Lug Size Enclosure Number Cu/AI Cu/AI Rating (A) For use with 2 R1142O0 100 INK100 01114-1/0 (1) 14-1/0 250 INK250 (1) 6-350 kcmil (1) 4-300 kcmil 400 INK400 (1) 4-750 kcmil or (1) 4300 kcmil and 1-1/2 (2) 1/0-250 kcmil Required if using Type 600 IN 600 (2) 250-500 kcmil (1) 4-300 kcmil 1200 INK1200 (3) 1/0 to 750 kcmil or (1) #6-250 kcmiI RKDN enclosures. (4) 1/0 to 750 kcmil Raintight Hubs All rainproof enclosures 30A through 400A are shipped with plate over cutout. Hubs are not supplied with screws on 30A through 400A - enclosures. Use screws from plate. Small Hubs Hub Diameter (Inches) Catalog Number Large Hubs Hub Diameter (Inches) Catalog Number For use 3/4 DS075HI For use with 2 R1142O0 with 1 DS100H1 RJDN. RKDN 2-1/2 RIM250 RGDN 1-1/4 DS125HI has 2 cutouts 3 R1H300 and 1-1/2 DS150H1 Required if using Type R1HA RFDN 2 DS200H1 DS hubs on RJDN and Group IIB + RKDN enclosures. Breather and Drain, Hazardous Enclosures A Universal Breather/Drain Fitting is installed in the top of an enclosure to provide ventilation to minimize condensation and in the bottom to allow drainage of accumulated condensation while maintaining explosion proof integrity. Type Compliance Conduit Catalog Suite F Opening Number NEMA 7 NEMA 9 BD Class I, Groups C, D; Class II, 1/2 XPBD2 Class I, Zone 1, Groups F, G Group IIB DBB Class 1, Groups B, Class 11, 1 1/2 XPDB650 C, D; Class I, Zone 1, Groups E, F, G Group IIB + Hydrogen Denver Portland 14101 East 33rd Place 6024 SW Jean Road Suite F Bldg. C-8 Aurora, CO 80011 Lake Oswego, OR 97035 Hartford Raleigh 625 Day Hill Road 2933 South Miami Blvd. Windsor, CT 06095 Durham, NC 27703 Los Angeles San Francisco 2021 Locust Court 20919 Cabot Blvd. Ontario, CA 91761 Hayward, CA 94545 Cleveland Orlando Seattle 4711 Hinckley Industrial Pkwy. 3827 St. Valentine Way 18657 72nd Avenue, South Cleveland, OH 44109 Orlando, FL 32811 Kent, WA 98032 Dallas 1100 Avenue T Is Grand Prairie, TX 75050 Cutler -Hammer TD.29C.013.E Printed in U.S.A. / Z99032 Phoenix St Louis 7160 Hari Avenue 12947 Gravois Road Tempe, AZ 85283 St. Louis, MO 63127 E:T•N Neg# J1100825C001 Alt# 0000 09/01/10 Job Name: La Quinta Solar 14:39:32 Customer Bill of Material • 1 Enclosed Breakers Factory Assembled Enclosed Circuit Breaker Catalog Number RNED3225L-FLX 240Volts, 225Amps, 3 Pole, 65 KAIC 1 Factory Assembled Enclosed Thermal Magnetic Circuit Breaker - RNED3225L-FLX 1 Molded Case Circuit Breaker with Standard Terminals - ED3225L 1 Circuit Breaker Enclosure - Nema 3R - RFDN225 1 Enclosure Neutral Kit - INK250 1 REVERSE SERVICE PAD LOCKABLE IN THE ON POSITION PER VICTOR HERRADA - CN151932 Designations: 1 Pow-R-Line3E 12 Circuits, 225A, Fully Rated, 208Y/120V 3Ph 4W, Copper Bus, 65k AIC,250A, Main Lugs Only[Top Fed], Surface Mounted 1 250A, Main Lugs Only 1 125A, EGS 3P Branch Breaker 1 100A, EGS 3P Branch Breaker 6 1P EGS Branch Provision Only 1 Copper Main Bus, 250 Amps 1 Std. Bolted Cu Ground Bar (Cu Cable Only) 1 Panel Nameplate - White with Black Letters 1 Type 3R Enclosure:LWPQ2036 • Designations: SOLAR All orders must be released for manufacture within 90 days of date of order entry. If approval drawings are required, drawings must be returned approved for release within 60 days of mailing. If drawings. are not returned accordingly, and/or if shipment is delayed for any reason, the price of the order will increase by 1.0% per month or fraction there of for the time the shipment is delayed. • 0 C] Device Modifications: Ref# Description I Notes: General Information (Section 1 of 1) Lugs Only 250A F Service Voltage: 208Y/120V 3Ph 4W Enclosure: Type 3R 1 3 100 Neutral 1 3 125 1 3 5 EGS3125FFB 125A EGS310OFFB 100A 2 4 6 7 PROV PROV 8 9 PROV PROV 1 1 PROV PROV 1 7.2 Blank Cover 5 inches Customer Approval Box Dimensions: 36" [914.4mm]H x 20" [508.0mm]W x 6.5"1165.1 mm]D Device Modifications: Ref# Description I Notes: Branch Devices General Information (Section 1 of 1) Qty Poles Trip Service Voltage: 208Y/120V 3Ph 4W Enclosure: Type 3R 1 3 100 Bus Rating & Type: 250A Copper Neutral Rating: 250A 1 3 125 Ground Bar: Std. Bolted Copper, Cu cable only 6 1 S.C. Rating: 65k A.I.C.Fully Rated JOB NAME La Quinta Solar Main Device Type: Main Lugs Only - Top Cable Entry to be used for the purpose in Main Terminals: Mechanical - (1) #6.350 kcmil (Cu/AJ) DESIGNATION SOLAR Neutral Terminals: Mechanical - (1) #6350 kcmil (Cu/Al) VERSION Box Catalog No.: LWPQ2036 DRAWMG TYPE Trim: Complete Enclosure (Includes Trim) 7.2 Surface Mounted Customer Approval Box Dimensions: 36" [914.4mm]H x 20" [508.0mm]W x 6.5"1165.1 mm]D REVISION Min. Gutter Size: Top = 5.5" [139.7mm] Bottom = 5.5" [139.7mm) G.O. Left = 4" [101.6mm] Right = 4" [101.6mm] SHEET Panel ID Nameplate: (1) SOLAR Type: Plastic, adhesive -backed (2) 208Y11 20V 313h 4W Color: White with Black Letters (3) 1 OF 1 UL Copper Neutral Trim Lock:T-Handle Lock Assembly Circuit Directory:Plastic Sleeve with Card Painted BoxANSI 61 Branch Devices PREPARED BY DATE Qty Poles Trip Frame Amps KAIC 1 3 100 EGS 125 65 1 3 125 EGS 125 65 6 1 PROV The information on this PREPARED BY DATE document is created by Eaton J110 o9/ovlo Eaton Corporation Corporation. It is disclosed APPROVED BY DATE JOB NAME La Quinta Solar in confidence and it is only to be used for the purpose in 09/01/10 DESIGNATION SOLAR which it is supplied. VERSION TYPE DRAWMG TYPE 7.2 PRUE Customer Approval NEG -ALT NUMBER REVISION DWG SIZE G.O. REM SHEET J1100825C001-0000 Ei 1 OF 1 •3.02_ [7Y] 1.51 [36] 14.88 (378) 11.24 r [2e5] 1 5.80 [147] 1.84 [42] • [29)- 1.15 •3.02 [77] A,B,C,D - KNOCKOUTS A,B.0 '� KNOCKOUTS e, '7.69 [HBs] 6.63 (188] AA 62 DIA D .50 [18] C [ 3] 31 DIA [B1 A tOrC1301 (3 HOLES) 2.08 19 .28 .08 [5] [7] FROM CE TANGENT KNOCKOUT SURFACE e (DIMENSION ON DRAWING TO CENTERLINE OF 'A' KNOCKOUT) 1.88 [48] A,B,C NEMA TYPE 3R wow KNOCKOUTS 3. .28/[7] DIA'15_W1.87 11.87 KNOCKOUT [29] [48] [48] ,[-0 `1.40 90 L1[ 40 38] gg,, [23] KN CKOUTS 6.R6 1.10 [28] *DIMENSIONS TO BOX (NOT COVER) • WIRING DIAGRAMS FUSIBLE NOT FUSIBLE 44 444 ,,444 A N B N D'N�O .88 22 444 44.4 C ' N ,A E N C 1.00 j32 TERMINAL LUGS AMPERES MAX WIRE MIN WIRE TYPE 30 06 AWG #1. AWG AL OR CU SEISMIC NOTES: USE (3N1/4' CIA GRADE 8 STEEL MOUNTING BOLTS 0 HOLES AA MAX F GORED WEIGHT B LB FOR THE PURPOSE OF DETERMINING SEISMIC ANCHORAGE REQUIREMENTS. FOR ALL OTHER APPLICATIONS, CONTACT SQUARE 0 COMPANY. KNOCKOUTS SYMBOL CONDUIT SIZE IN MM AM N M A .50 .88 22 B .75 1.13 29 C 1.00 j32 1.38 35 D 1.28 1.73 44 DUAL DIMENSIONS; INCHES MILLIMETERS CATALOG NUMBER VOLTAGE RATINGS PERM RATINGS UL LISTED - E2879 HORSEPOWER RATINGS WHEN MOUNTING THESE SWITCHES. ALLOW 3.00/[78] MIN CLEARANCE WIPoNG 240VAC 480VAC 600VAC OIAG VDC we STD MAX STD MAX STD MAX 800 vDc U TCH NOPOLENENING • USE BOTH SWITCHING POLES 10 30 10 30 10 30 10 30 10 30 10 30 STD MAX M221NRB 24OVAC.25OVOC 30 A 1 1/2 3 30,7 - - - - - - - - 50 - - - M321NRB 240VAC,25OVDC 30 B 1 1/2 3 3 ♦ - - - - 5 - - - H361NRB 600VAC,600VDC 30 8 - - - 3 5:F- 71/2♦ 15 - 71/2 - 20 5 - 10 15 H351RB 60OVAC.- C 30 C 3♦ 50 71/2 15■ 71/2 - 20 S - ID 13 HU381R8 HU381R.. 600VAC.SOOVOC 806VAC.800VDC 30 30 D D - 5♦ 5♦ - - 71/2 7 1/2 20� 20 ■ - 10• 10 ♦ 30 30 - 5A - S• - ISA - 13 HU361NRB 600VAC.SOOVOC 30 E - 5♦ - - 7 1/2 20 - IDA 30 - 5• - 15 NOTES; UL LISTED - E2879 FINISH - DRAY BAKED ENAMEL ALL NEUTRALS - INSULATED WHEN MOUNTING THESE SWITCHES. ALLOW 3.00/[78] MIN CLEARANCE BETWEEN ENER CLOSURESOF SIDE HINGED DOOR. U TCH NOPOLENENING • USE BOTH SWITCHING POLES ■IF CORNER GROUNDED DELTA, INSTALL NEUTRAL AND USE OUTER SNITCHING POLES FOR UNGROUNDED CONDUCTORS. FORCORNER GROUNDED DELTA ONLY, USE OUTER SNITCHING POLES FOR UNGROUNDED CONDUCTORS. 0 0 0 C 9.00 .D.E F [229]-" KNOCKOUTS 4.50 [114] 17.50 14.75 [445] [373] M ' I soj 5is8 If [ 7] 10.50 roa71- AA .31 DIA 48H (OLES) C,D,E,F KNOCKOUTS 9.00 AA [229]31 DIA _U4.50 [8] 114] (4 HOLES) C,Q,E.F KNOCKO7--q- NEMA TYPE 1 KNOCKOUTS .28 DIA KNCKOUKNOCKOUTS m 7.38 [167] .25 161 2.62 [67] WIRING DIAGRAMS 2 69 FUSIBLE NOT FUSIBLE Q4Y q44 �8 2 AWG 1 #14 AWG CU YQQ 0 C 2.62 22 B (187] (67] 29 C 1 2.69 [se] % (FROM MTV 17,50 14.75 [37 J rl - C.D.E.F KNOCKOUTS 1.75 L E 1.50 38 2.00 51 ® f 2.00 51 C,D,E,F 6.38 KNOCKOUTS [182] 1.5D C301 [1 37] [f5.38 50 50 50 50 80 60 - 30 - 30 - - 10 30 10 1 30 10.50 [267] C,Q,E.F KNOCKO7--q- NEMA TYPE 1 KNOCKOUTS .28 DIA KNCKOUKNOCKOUTS m 7.38 [167] .25 161 2.62 [67] WIRING DIAGRAMS 2 69 FUSIBLE NOT FUSIBLE Q4Y q44 f 2 AWO %12 AND AL 2 AWG 1 #14 AWG CU YQQ A B C FROM [6a] �C,D,E,F KNOCKOUTS 6.381 62] C,O.E.F KNOCKOUTS [ C,O.E.F KNOCKOUTS NEMA TYPE 3R♦ *-m.D.E KNOCKOUTS .28 DIA KNOCKOUNUTS [7] SEISMIC NOTES: USE((4j 1/4' OtA GRADE 5 STEEL. MOUNTING BOLTS f8 HOLES AA MAX CONFIGURED WEIGHT 20 LB FOR THE PURPOSE OF DETERMINING SEISMIC ANCHORAGE REQUIREMENTS. FOR ALL OTHER APPLICATIONS, N0TES: CONTACT SQUARE D COMPANY. FINISH - GRAY BAKED ENAMEL UL LISTED - FILE E-2875 ALL NEUTRALS - INSULATED GROUNDABLE SUITABLE FOR USE AS SERVICE EQUIPMENT SHORT CIRCUIT CURRENT RATINGS: 10,000 AMPERES WITH CLASS H OR K FUSES 200,000 AMPERES WITH CLASS R FUSES HAVING CLASS R REJECTION KITS OR CLASS J FUSES. WHEN MOUNTING THESE SWITCHES, ALLOW 4.00/[102] MIN. CLEARANCE BETWEEN ENCLOSURES FOR OPENING OF SIDE HINGED DOOR. NEMA TYPR 311 SWITCHES HAVE PROVISIONS FOR MAXIMUM 2.50/(641 BOLT -ON B -NUB. $ LUGS SUITABLE FOR 60-C OR 75-C COPPER OR ALUMINUM CON UCTORS. u,uc emo TERMINAL LUGS $ AMPERES MAX. WARE MIN. WIRE TYPE s0 f 2 AWO %12 AND AL 2 AWG 1 #14 AWG CU DUAL DIMENSIONS: INCHES MILLIMETERS KNOCKOUTS HORSEPOWER RATINGS CATALOG NUMBER CONDUIT NDUIT SIZE IN I MM DULMETER IN I MM A .50 1 13 .88 22 B .75 19 1.13 29 C 1.00 25 1.38 35 D 1.25 32 1.75 45 E 1.50 38 2.00 51 F 2.00 51 2.30 54 DUAL DIMENSIONS: INCHES MILLIMETERS DWG HORSEPOWER RATINGS CATALOG NUMBER VOLTAGE RATINGS WIRING DWG 260VAC 480VAC 600VAC 250600 STO MAX STD MAX STO MAX 30 10 30 30 10 30 30 10 30 MAX MAX H382 K362RO H362N H382NR9 HU362 HU362R8 800YAC;800VDC 800VAC;60ONDC 500VAC;600VDC 600VAC;��ppppyyppCC 800VAC;BOOVDC 600VAC;600VDC A A B- B C I C - - - - - - - - - - - - 10 20 10 20 15 15 13 15 - - - - - 20 20 30 15 - 30 15 - 30 15 - 30 15 - 50 - 25 50 - 25 50 50 50 50 80 60 - 30 - 30 - - 10 30 10 1 30 DWG • C] Bei The Mike Cox Electric Inc.Commeraallndustrial Contracting i Industrial Maintenance State License No. 698503 G10 lRequest for Inform atio IS TO: GKK Works RFI No. 03 PROJECT: LaQuinta Fire Station No.of Pages: 01 ATTN: Jesse Frescas, Jr. Date: August 30, 2010 SUBMITTED BY: Shame B. Cox Drawing NoJDetail: City Inspector Amperage Concerns Spec Section: 48-1400 Requested Information/Clarification: The City Inspector has brought up the following concern in regards to total amperage of the PV system in conjunction with the electrical switchgear. The system diagram shows an 800A busbar with a 600A main breaker, which would allow a system of 200A, but the system has been designed exceeding this 200A allowance? This project is required to comply with the 2007 California Electrical code which is based on the 2005 NEC. Commercial projects are not included under the 120% exception as allowed in residential installations under the 2005 NEC. Our electrical consultant has reviewed the issue and would like to propose lowering the settings on the 600A main breaker to account for the excess amperage being generated by the PV system. Currently 207 amps. Please advise Date Response Need By: ASAP Response: 160 North Cost Impact: ❑Yes ®No ❑ Unknown Time Impact: ❑Yes ®No ❑Unknown 0-1597 * 909) 889-7992 * Fax 909) 889.6287 mcox@mikecoxelectric.com z gkkwor1.,,.s • LaQotnta,cn 9M3 REQUEST FOR INFORMATION Fax: 760.262.3972 No. 142 Title: PV Amperage (City Inspector) mcox Date: 8/30/2010 Project: La Quinta Fire Station Job: 50015 To: WAYNE HOLTAN Required: 9/6/2010 DOMINY & ASSOCIATES Tel: 619.692.9393 REQUEST: The City Inspector has brought up the following concern in regards to total amperage of the PV system in conjunction with the electrical switchgear. The system diagram shows an 800A busbar with a 600A main breaker, which would allow a.system of 200A, but the system has been designed exceeding this 200A allowance? This project is required to comply with the 2007 California Electrical code which is based on the 2005 NEC. Commercial projects are not included under the 120% exception as allowed in residential installations under the 2005 NEC. • Please advise Signed: • Jesse Frescas , Jr ANSWER: Signed: WAYNE HOL TAN Date: 8/30/2010 Date: s • S`1-'SicA.1IY,-\siN1.SSY GROUP A. -b. ®44 d 511 lump, t- 08-30-2010 Jesse Frescas GKKWorks Re: La Quinta Fire Station #32 - RFI 142 Response Jesse: The city inspector is correct that the 2005 NEC dictates that a bus needs to be rated for the sum of all overcurrent devices feeding power to the bus. This was revised in the 2008 version of the code in article 690.64(B)(2) which allows the sum of all overcurrent protective devices feeding power to a bus not to exceed 120% of the bus capacity. Syska respectfully asks to have the. 100% requirement waived and to be permitted to exceed the requirement by 25A (103%). As the electrical system is designed, switchboard MSB contains a 60OA main breaker, 500A worth of distribution breakers, and a 225A PV interconnect breaker. The output of the PV system will be less than 225A and the electrical load for the fire station will be less than 500A. Under normal conditions, in • the worst case scenario, dw bus of MSB will only see 725A (less than the 8O0A bus rating). In addition, Syska has designed many solar PV systems where the 2008 version of Article 690 was used. Syska is unaware of any drawbacks associated with this type of design. Syska respectfully requests to waive the 2005 NEC requirement in lieu of the 2008 NEC requirement, exclusively for Article 690: Sincerely, Fce"�Z___ Paul Ericson, PE, LC, IALD Vice President Syska Hennessy Group, Inc, • P-WdW 9P_CMaEOte0R/WBhUftn adff*M gm*fTe4D l42ragMnm-pVbMA r.Uoo S"ka Hennessy Group, Inc. Tel: 858,244.0360 9605 Granite Ridp Drive, Suite 110 Fax: 656.244.0361 San Diego, GA ffi1 V y, me. kl em 0 • ElecticalContracting The Mike Cox Electric, Inc. Industrial Andu, State License No. 698503 G10 ance Request for Informatio TO: GKK Works RFI No. 02 PROJECT: LaCluinta Fire Station No.of Pages: 01 ATTN: Jesse Frescas. Jr. Date: August 30, 2010 SUBMITTED BY: Shane B. Cox Drawing NoJDetail: Attached PV1.0 Site Layout Spec Section: 48-14-00 Requested Information/Clarification: Due to manufacturer mounting requirements and the orientation of the standing seam roof we are required to rotate the PV panel orientation by 90*. Please review the attached revised layout and advise if it will be acceptable. Thank you Date Response Need By: ASAP Cost Impact: E]Yes ®No ❑ Unknown Response: Time Impact: ❑Yes ®No ❑Unknown 160 North Rancho Avenue, San Bernardino, CA 92410.1597 * 909) 889-7992 * Fax 909) 889-6287 mcox@mikecoxelectric.com k1 • LaQuInW.CA 92253 REQUEST FOR INFORMATION Fac: 760.262.3972 No. 141 T(t(e: I PV Orientation - MCOX Project: La Quinta Fire Station Date: 8/30/2010 Job: 50015 To: WAYNE HOLTAN Required: 9/6/2010 DOMINY & ASSOCIATES Tel:619.692.9393 REQUEST: Due to manufacturer mounting requirements and the orientation of the standing seam roof we are required to rotate the PV panel orientation by 90*. Please review the attached revised layout and advise if it will be acceptable. Thank you Signed: Jesse Frescas,Jr • ANSWER: • Date: 8/30/2010 We take no exceptions to the Manufacturers requirements. Paul Ericson, 8-30-2010 Rod Houdyshel See- af�AAe Qarn�( �o�Y 01`t Omo\� 3a 0y Signed: Date: WAYNE HOLTAN n rs. me�sm..a.may.�.v "1.0 51� pili f r ! un mom mmau mem aw r�xru�oYq w a" F -MM W"TW F�00 BOFOYB7 f AM son ELECTRICAL SITS PHOTOVOLTAIC PLAN • • Y,Qwa�OU .m C] C7 Electrical The Mike Cox Electric Inc. Commercial -Industrial Contracting � Industrial Maintenance State License No. 698503 G10 Request for Information TO: GKK Works RFI No. 04 PROJECT: LaQuinta Fine Station No.of Pages: 01 ATTN: Jesse Frescas, Jr. Date: September 8, 2010 SUBMITTED BY: Shane B. Cox Drawing No./Detail: Attached PV2.0 Single Line Spec Section: 48-14-00 Requested Information/Clarification: Due to questions brought up by the Coordination Study it has come to our attention that our proposed Satcon 30kw PV Inverter is not equipped with over current protection from the Manufacturer. During our design of the PV system it was assumed this was included as an integral part of the Inverter. Instead they only offer an AC non-fused disconnecting means. Because of this we would like to alter our design per the attached PDF PV2.0 so that adequate over current protection is attained. Our proposed fix includes removing the 400A non-fused disconnect; Providing a N3r enclosed 225A circuit breaker with extemal handle; Provide a N3r Main Lug 225A panelboard with (1) 3P 125A breaker and (1) 3P 100A breaker serving the (2) inverters. Please see the attached revised single line; cut sheets for proposed equipment. We will send a copy along to IID as well for their input/ approval, however they may require this information to be transferred to the project single line as they required on the original submittal. Please advise Thank you Date Response Need By: ASAP Response: Cost Impact: ❑Yes ®No ❑ Unknown Time Impact: ❑Yes ®No ❑Unknown 160 North Rancho Avenue, San Bernardino, CA 92410-1597 * 909) 889-7992 * Fax 909) 889-0287 mcox@rnikecoxelectric.com