|
=
<br />OUTPUT DC INPUT
<br />MPPT 1
<br />(N) SMA SUNNY TRIPOWER
<br />CORE1 62-US-41 INVERTER-1
<br />OUTPUT CURRENT: 80A, 480VAC
<br />97.5% CEC WEIGHTED EFFICIENCY
<br />NEMA 4X, UL LISTED, INTERNAL GFDI
<br />WITH INTEGRATED DC DISCONNECT
<br />(INVERTER-1) (ON ROOF)
<br />(172) HANWHA Q CELLS Q.TRON BLK M-G2+435
<br />(435W) MODULES
<br />MPPT:1
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:2
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:3
<br />(01) STRING OF 20 MODULES IN SERIES
<br />MPPT:4
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:5
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:6
<br />(01) STRING OF 20 MODULES IN SERIES
<br /> DC INPUT
<br />MPPT 2
<br /> DC INPUT
<br />MPPT 3
<br /> DC INPUT
<br />MPPT 4
<br /> DC INPUT
<br />MPPT 5
<br /> DC INPUT
<br />MPPT 61
<br />(N) 400A AC COMBINER PANEL WITH
<br />(3) 100A\3P BREAKERS, 277/480V,
<br />3 PHASE, UL LISTED, NEMA 3R
<br />(ON ROOF)
<br />100A/3P
<br />G
<br />L1
<br />L2
<br />L3
<br />N
<br />N
<br />G
<br />100A/3P
<br />4
<br />7
<br />=
<br />OUTPUT
<br /> DC INPUT
<br />MPPT 1
<br />(N) SMA SUNNY TRIPOWER
<br />CORE1 62-US-41 INVERTER-2
<br />OUTPUT CURRENT: 80A, 480VAC
<br />97.5% CEC WEIGHTED EFFICIENCY
<br />NEMA 4X, UL LISTED, INTERNAL GFDI
<br />WITH INTEGRATED DC DISCONNECT
<br />(INVERTER-2) (ON ROOF)
<br /> DC INPUT
<br />MPPT 2
<br /> DC INPUT
<br />MPPT 3
<br /> DC INPUT
<br />MPPT 4
<br /> DC INPUT
<br />MPPT 5
<br /> DC INPUT
<br />MPPT 6
<br />5
<br />100A/3P
<br />(E) AC DISCONNECT
<br />VISIBLE, LOCKABLE, LABELED
<br />400A AC DISCONNECT WITH
<br />(N) (3) 300A FUSES,277/480V, 3
<br />PHASE NEMA 1, UL LISTED
<br />(INSIDE MAIN ELECTRICAL
<br />ROOM)
<br />G
<br />L1
<br />L2
<br />N
<br />LOAD
<br />LINE
<br />G
<br />L1
<br />L2
<br />L3
<br />L3
<br />GEC
<br />G
<br />N
<br />(E) MAIN SWITCH GEAR
<br /> 600A RATED, 3-PHASE, 4-W, 277/480V ,WYE,
<br />(INSIDE MAIN ELECTRICAL ROOM)
<br />(E) MAIN FUSES
<br />600A RATED, 277/480V
<br />LINE SIDE
<br />INTERCONNECTION
<br />AT MAIN SWITCH GEAR
<br />PER ART. 705.11
<br />M
<br />L2L2L1
<br />(E) BI-DIRECTIONAL UTILITY METER
<br />3-PHASE, 4-W, 277/480 WYE,
<br />600A RATED
<br />(INSIDE MAIN ELECTRICAL ROOM)
<br />L2 L3L2L1
<br />TO UTILITY TRANSFROMER
<br />LINE
<br />LOAD
<br />N
<br />G
<br />N
<br />(E) SUB PANEL 400A RATED,
<br />3-PHASE, 4-W, 277/480WYE,
<br />(INSIDE MAIN ELECTRICAL
<br />ROOM)
<br />(N) GROUNDING ELECTRODE
<br />SYSTEM PER CEC 250.66
<br />(N) BONDING
<br />PER CEC 250.102(C)(1)
<br />(E) GROUNDING ELECTRODE
<br />SYSTEM TO EARTH
<br />(E)GROUNDING
<br />ELECTRODE SYSTEM
<br />(E) BONDING JUMPER
<br />(E) MAIN BONDING
<br />JUMPER
<br />EXISTING GROUNDING
<br />ELECTRODE SYSTEM TO
<br />EARTH
<br />200A/3P
<br />150A/3P
<br />225A/3P
<br />20A/3P
<br />PV MONITORING DISCONNEC
<br />A/C GUTTER
<br />TRANSFMR T/A
<br />LIGHTING PNL LA
<br />8
<br />E
<br />(E) LINE SIDE
<br />TAP PER CEC 705.11
<br />=
<br />OUTPUT
<br /> DC INPUT
<br />MPPT 1
<br />(N) SMA SUNNY TRIPOWER
<br />CORE1 62-US-41 INVERTER-3
<br />OUTPUT CURRENT: 80A, 480VAC
<br />97.5% CEC WEIGHTED EFFICIENCY
<br />NEMA 4X, UL LISTED, INTERNAL GFDI
<br />WITH INTEGRATED DC DISCONNECT
<br />(INVERTER-3) (ON ROOF)
<br /> DC INPUT
<br />MPPT 2
<br /> DC INPUT
<br />MPPT 3
<br /> DC INPUT
<br />MPPT 4
<br /> DC INPUT
<br />MPPT 5
<br /> DC INPUT
<br />MPPT 6
<br />6
<br />(N) # 2 AWG GEC (CU)
<br />(171) HANWHA Q CELLS Q.TRON BLK M-G2+435
<br />(435W) MODULES
<br />MPPT:1
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:2
<br />(01) STRING OF 20 MODULES IN SERIES
<br />MPPT:3
<br />(01) STRING OF 21 MODULES IN SERIES
<br />MPPT:4
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:5
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:6
<br />(01) STRING OF 20 MODULES IN SERIES
<br />(171) HANWHA Q CELLS Q.TRON BLK M-G2+435
<br />(435W) MODULES
<br />MPPT:1
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:2
<br />(01) STRING OF 20 MODULES IN SERIES
<br />MPPT:3
<br />(01) STRING OF 21 MODULES IN SERIES
<br />MPPT:4
<br />(01) STRING OF 22 MODULES IN SERIES
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:5
<br />(01) STRING OF 22 MODULES IN SERIES
<br />MPPT:6
<br />(01) STRING OF 20 MODULES IN SERIES
<br />1A
<br />2
<br />2A
<br />3
<br />3A
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<br />SHEET TITLE
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<br />S
<br />DRAWN DATE
<br />DRAWN BY
<br />04/02/2025
<br />VA
<br />SHEET NUMBER
<br />REVIEWED BY NGK
<br />E-601
<br />WA
<br />X
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<br />CONTRACTOR
<br />GREENTECH
<br />RENEWABLES
<br />PALOMAR SOLAR LTD
<br />1526 STERLING COURT
<br />ESCONDIDO, CA 92029, USA
<br />PHONE NO- (760) 540-0388
<br />LICENCE NO - C10-945152
<br />04
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<br />ELECTRICAL
<br />LINE DIAGRAM
<br />ID PARALLEL
<br />FEEDER
<br />PHASE CONDUCTOR QTY, SIZE AND
<br />TYPE PER CONDUIT NEUTRAL GROUND CONDUCTOR QTY, SIZE
<br />AND TYPE PER CONDUIT
<br />CONDUIT
<br />SIZE
<br />CONDUIT
<br />TYPE
<br />1 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />1A 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />2 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />2A 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />3 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />3A 1 8 AWG #10 PV-WIRE/USE-2KV,CU N/A 1 AWG #10 THWN-2,COPPER EGC 1-1/4"EMT
<br />4 1 3 AWG #2 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER EGC 1-1/4"EMT
<br />5 1 3 AWG #2 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER EGC 1-1/4"EMT
<br />6 1 3 AWG #2 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER 1 AWG #8 THWN-2,COPPER EGC 1-1/4"EMT
<br />7 1 3 MCM #350 THWN-2,COPPER 1 AWG #4 THWN-2,COPPER 1 AWG #4 THWN-2,COPPER EGC 2-1/2"EMT
<br />8 1 3 MCM #350 THWN-2,COPPER N/A 1 AWG #2 THWN-2,COPPER EGC 2-1/2"EMT
<br />E EXISTING
<br />Vmax = Voc + ((TLow - TStc) x (VocCoef x Voc/100))
<br />Vmax = 39.60+ ((2ºC - 25ºC) x (-0.24 x 39.60/100))
<br />Vmax = 39.60 + (-23 x -0.093)
<br />Vmax = 41.73
<br />= 1000/41.73
<br />= 23.96 (Maximum Number of Modules in Series)
<br />NOTE : THE SMA INVERTERS LOCATED
<br />NEAREST TO THE ARRAY TO AVOID
<br />RSD PER UL 3741.
<br />(514) HANWHA Q CELLS Q.TRON BLK M-G2+ (435W) MODULES
<br />FOR (03) SMA SUNNY TRIPOWER CORE1 STP 62-US-41 (480V)
<br />INVERTERS
<br />(16) STRINGS OF (22) MODULES CONNECTED IN SERIES
<br />(06) STRINGS OF (21) MODULES CONNECTED IN SERIES
<br />(02) STRINGS OF (20) MODULES CONNECTED IN SERIES
<br />DC SYSTEM SIZE: 223.59 kW DC
<br />AC SYSTEM SIZE: 187.5 kW ACCEC AC RATING: 204.46 kW AC
<br />Signed 4/04/2025
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