2421 N Grand Ave - 101115981 & 20180415 - Plan

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1 (1) #6 AWG CU SOLID CU EGC (2) #10 AWG CU PV WIRE DISTANCE: 1 FT, 0.1% VDROP 2 (1) #6 AWG CU SOLID CU EGC (2) #10 AWG CU PV WIRE DISTANCE: 10 FT, 0.09% VDROP 3 (1) #10 AWG CU THWN-2 EGC (4) #10 AWG CU THWN-2 FILL: 0.1055 IN^2 0.75" EMT ON STRUCTURES, 20% FILL DISTANCE: 150 FT, 1.37% VDROP 4 (1) #10 AWG CU THWN-2 EGC (1) #4 AWG CU THWN-2 NEUT (3) #4 AWG CU THWN-2 FILL: 0.3507 IN^2 1.25" EMT ON STRUCTURES, 23% FILL 1.25" PVC IN TRENCHES, 28% FILL DISTANCE: 10 FT, 0.14% VDROP 5 (1) #6 AWG CU THWN-2 EGC (1) #1/O AWG CU THWN-2 NEUT (3) #1/O AWG CU THWN-2 FILL: 0.7927 IN^2 1.5" EMT ON STRUCTURES, 39% FILL 2" PVC IN TRENCHES, 28% FILL DISTANCE: 10 FT, 0.11% VDROP 5 (1) #6 AWG CU THWN-2 EGC (1) #1/O AWG CU THWN-2 NEUT (3) #1/O AWG CU THWN-2 FILL: 0.7927 IN^2 1.5" EMT ON STRUCTURES, 39% FILL 2" PVC IN TRENCHES, 28% FILL DISTANCE: 10 FT, 0.11% VDROP NOTES: 1. PROVIDE CONTINUOUS PATH FOR GROUND CONDUCTOR FROM THE INVERTER TO THE EXISTING MAIN SERVICE SWITCHBOARD GROUND BUS. GROUNDING ELECTRODE CONDUCTOR TO SERVE AS EQUIPMENT GROUND. PROVIDE LAY-IN LUGS TO BOND ALL EQUIPMENT ALONG THIS PATH TO THE GROUNDING ELECTRODE CONDUCTOR TO ALLOW FOR CONTINUOUS RUN. KEY PANELS PER STRING STRINGS PER INPUT ARRAY X1 TO INPUT 217 X1 TO INPUT 1 18 PROJECT SYSTEM SIZE TOTAL SYSTEM SIZE: 38.8 kW DC, 34.785 kW ACcec PANEL SPECS: (97)UNITED RENEWABLE ENERGY CO., LTD., FBM400MFG-BB MODULES MODULE AMPERAGE: 12.84 IMP, 13.68 ISC MODULE VOLTAGE: 31.17 VMP, 37.2 VOC TEMP. COEFFICIENTS OF Voc: -0.27%/°C STC: 400 W, PTC: 367.8 W INVERTER SPECS: (1)SOLAREDGE TECHNOLOGIES LTD., SE17.3KUS [208V] 208/120V, 3PH, 4W, MAX OUTPUT CURRENT = 48.25A CEC WEIGHTED EFFICIENCEY: 97.5% OPTIMIZER / RAPID SHUTDOWN SPECS: (97) MODULE PER P1101 OPTIMIZER (2) MODULES CONNECTED TO EACH OPTIMIZER RATED INPUT DC POWER = 1100W MAX OUTPUT CURRENT = 18A MAXIMUM OUTPUT VOLTAGE = 80V MAX SYSTEM VOLTAGE = 1000V 690.12 MODULE LEVEL RAPID SHUTDOWN SEE SPEC SHEET FOR ELECTRICAL PARAMETERS AND WARRANTY INFO TUSTIN MCAF: COLD DESIGN TEMP = 2°C HOT DESIGN TEMP = 31°C INVERTER NUMBER INVERTER SIZE (kW) X G G INV DC DC SOLAREDGE P1101 POWER OPTIMIZER (2) MODULES PER INVERTER INTEGRATED DC DISCONNECT, 600VDC XX.X (E) 400A MAIN SERVICE PANEL 120/208V, 3PH, 4W, 400A GRD (E) GROUND SYSTEM M UTILITY CUSTOMER (N) 350A MAIN BREAKER (N) AC DISCONNECT FOR UTILITY OPERATION & RAPID SHUTDOWN INITIATION 208V, 3P, 200A, NEMA 3R FROM UTILITY FEED MISC FACILITY LOADS G G INV DC DC JBOX 1 17.3ROOF ARRAY (51) MODULES: INVERTER 1 17.3kW (51) MODULES EACH STRING 1 (26) MODULES (13) OPTIMIZERS STRING 2 (25) MODULES (13) OPTIMIZERS 26 x1 25 x1 (N) 125A PV BREAKER PER STRING: PER STRING: G G INV DC DC JBOX 2 17.3ROOF ARRAY (46) MODULES: INVERTER 2 17.3kW (46) MODULES EACH STRING 1&2 (23) MODULES (12) OPTIMIZERS 23 x2 (N) 125A COMBINER PANEL 120/208V, 3PH, 4W, NEMA 3R, MLO GRD (N) 60A PV BREAKER (N) 60A PV BREAKER NOTE: EXISTING BREAKER TO BE DERATED TO 350A TO MAKE BACKFEED FOR NEW 125A PV BREAKER 120% RULE 705.12(D)(2)(3)(B) MAIN BUS: 400A MAIN BREAKER: 350A SOLAR OUTPUT: 96.5A (MAX SOLAR OUTPUT) 400A BUS X 120% -350A MAIN >96.5A X 125% 130A >121A --> 125A NEW BACKFED BREAKER O.K. To scale on 24x36 paper X_________________________ Confidentiality Statement: 6/13/2023 2:24:15 PM Interconnection SLD NA R S A L L C 24 2 1 N G R A N D A V E , S A N T A AN A , C A 9 2 7 0 5 E201 SUNGRID SOLAR 18271 W MCDURMOTT UNIT E IRVINE, CA 92614 949-309-2453 This drawing is the property of SUNGRID SOLAR. This information is confidential and is to be used only in connection with work described by SUNGRID SOLAR. No part is to be discolosed to others without written permission from SUNGRID SOLAR SUNGRID SOLAR LIC # B, C10: 1037212 EXP: 3/31/24 SUNGRID SOLAR NTS1SLD No. Descrip tion Date WIRING CHART Ca l l o u t # Am p s I s c NE C M u l t Am p s M a x Pa r a l l e l R u n s Nu m b e r C o n d u c t o r s Si z e C o n d u c t o r Co n d u c t o r M a t l In s u l a t i o n C o n d u c t o r Si z e N e u t r a l Si z e G r o u n d Co n d u i t Q t y Wi r e T e m p R a t i n g Wi r e A m b T e m p Wi r e R o o f T e m p Wi r e T e m p T o t a l Co n d u c t o r s C u r r e n t C a r r y i n g . . 1 13.68 1.56 21 1 2 #10 AWG CU PV WIRE NA #6 AWG 1 90 31 0 31 2 2 18 1.25 23 1 2 #10 AWG CU PV WIRE NA #6 AWG 1 90 31 0 31 2 3 18 1.25 23 1 4 #10 AWG CU THWN-2 NA #10 AWG 1 90 31 0 31 4 4 48.25 1.25 60 1 3 #4 AWG CU THWN-2 #4 AWG #10 AWG 1 90 31 0 31 3 5 96.5 1.25 121 1 3 #1/O AWG CU THWN-2 #1/O AWG #6 AWG 1 90 31 0 31 3 WIRE RATING CHART Pa r a l l e l R u n s Wi r e A m p R a t i n g Wi r e T e m p D e r a t e Wi r e C o n d u c t o r D e r a t e Derated Wire Rating >= Amps Max . . 1 40 0.96 1 1 X 40A X 0.96 X 1 = 38 >= 21 1 40 0.96 1 1 X 40A X 0.96 X 1 = 38 >= 23 1 40 0.96 0.8 1 X 40A X 0.96 X 0.8 = 31 >= 23 1 95 0.96 1 1 X 95A X 0.96 X 1 = 91 >= 60 1 170 0.96 1 1 X 170A X 0.96 X 1 = 163 >= 121 TERMINATION... Te r m T e m p R a t i n g Term Amp Rating >=Amps Max . . 60 30 >=21 60 30 >=23 60 30 >=23 60 70 >=60 60 125 >=121 VOLTAGE DROP CHART Vd r o p A m p s I m p Vd r o p V m p Vd r o p D i s t a n c e Vd r o p P e r c e n t . . 12.84 31.17 1 0.1 18 490 10 0.09 18 490 150 1.37 48.25 208 10 0.14 96.5 208 10 0.11 2421 N Grand Ave - 101115981 & 20180415 3/4/2024