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DURHAM EDUCATION CENTER 0t-kZ SIL -x`e-bac` ' 44 '
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DC Conduit
AC Conduit
DC Stringing Example
/ (Strings of 18 modules)
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PV String .:...._
3 Box (typ)
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(3) Zone Rapid Shutdown Combiner (typ)
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DC Run From RSD Combiner
To Inverter (typ)
PV CONDUIT PLAN
scale: 1"=20' PV
106
Customer: Tigard-Tualatin School District ,.I THIS DRAWING CONSTITUTES THE CONFFIDENTIAL INFORMATION OF
Project Name: Durham Education Center Ph: (503) 250-1778 6/12/2018 PV Conduit It , ��. 3211 MLK Jr Way S, Suite B, Seattle, WA 98144 A&R SOLAR AND ITS RECEPTOR POSSESSION DOES NOT CONFER ANY
Project Address: 8040 SW Durham Road Portland, OR 97224 1887 SE Milport Road, Milwaukie, OR 97222 RIGHT IN OR LICENSE TO USE IT OR THE INFORMATTION DISCLOSED
SHEET 106 Plan A&RSOLAR (800) 714-1834 HERE IN NOR ANY RIGHT TO REPRODUCE THIS DRAWING OR ANY
Project Manager: Eli Head Phone: (206) 920-8967 PART HERE IN WITHOUT THE WRITTEN CONSENT OF A&R SOLAR.
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DURHAM EDUCATION CENTER
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PV EQUIPMENT LAYOUT
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Customer: Tigard-Tualatin School District THIS DRAWING CONSTITUTES THE CONFFIDENTIAL INFORMATION OF
Project Name: Durham Education Center Ph: (503) 250-1778 6/27/2018 PV Equipment ittio 3211 MLK Jr Way S, Suite B, Seattle, WA 98144 A&R SOLAR AND ITS RECEPTOR POSSESSION DOES NOT CONFER ANY
Project Address: 8040 SW Durham Road Portland, OR 97224 1887 SE Milport Road, Milwaukie, OR 97222 RIGHT IN OR LICENSE TO USE IT OR THE INFORMATTION DISCLOSED
SHEET 107 Layout A&P5OL.A (800) 714-1834 HERE IN NOR ANY RIGHT TO REPRODUCE THIS DRAWING OR ANY
Project Manager: Eli Head Phone: (206) 920-8967 PART HERE IN WITHOUT THE WRITTEN CONSENT OF A&R SOLAR.
GENERATOR ' DURHAM EDUCATION CENTER Black New equipment
Solar PV Array
Module: REC REC350TP2S72 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ • • ■ Gray Existing equipment
Max Power Output: 131,600 Watts (DC) • ■ III • • M • • ■ • ■ • • MI IN III
Open Circuit Voltage: 18V (DC)*,**
Qty: 376 Modules • N E • U • • U U U • • • • • MI
Total Max DC Output: 131,600W DC MPPT 1 MPPT 2 MPPT 3 MPPT 1 MPPT 1 MPPT 2 MPPT 3 MPPT 3
Total Max AC Output: 110,000 W AC (4)Strings (4)Strings (4)Strings (2)Strings (2)Strings (4)Strings (2)Strings (2)Strings
Location: Education Center Roof of(16) of(16) of(15) of(18) of(18) of(16) of(13) of(13)
* Adjusted for local temps Modules Modules Modules Modules Modules Modules Modules Modules
STRING VOLTAGE AND CURRENT
String of 18 modules V(oc)=921.3V* I(sc)=9.72A
*adjusted for local temps
AAA AA A AA
RSD COMBINER
Solectria RSDCOM M-FG-2Z-4F
(1) Solectria 3 MPPT Zone, 1,000V DC
(4) String Fuses per: 15A each #10 PV Module Cables
(5) Solectria 1 MPPT Zone, 1,000V DC I #6 CU BARE EGC (TYP)
(4) String Fuses Per: 15A each I I- T r
Rated Output A Per MPPT zone: 60A
Location: Within 1 foot of each sub-array
(3) Zone RSD Combiner H .a,,,—_____ (1) ZONE RAPID
DC DISCONNECT SHUTDOWN COMBINER
Solectria integrated DC Disconnect (2) #6 CU THHN, I I I
Load Rated DC Switch (1) #8 CU THHN EGC ( I I I I I C J l
(2) #6 CU THHN, l
in 3/4" EMT (typ) I #6 CU EGC (TYP) (1) #8 CU THHN EGC
CENTRAL INVERTERS +1- — I — /- �'—fr . ( in 1" EMT (typ)
Inverter 1 INV1 J L — — INV 2 _ — — —
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Chint Power Systems 60KW
CPS SCA6OKTL-DO/US-480 I
Max Output: 60,000W AC I
Output Voltage: 480VAC 3-Phase 4-wire (3) #3 CU THHN I I (3) #4 CU THHN
Max Output Current: 72.2A (1) #6 Neutral C I ) ( (1) #6 Neutral
(1) #6 EGC in 1 1/2" PVC I (1) #6 EGC in 1 1/2" PVC
Inverter 2
Chint Power Systems 50KW
CPS SCA5OKTL-DO/US-480 I 1 L2J
Max Output: 36,000W AC
Output Voltage: 480VAC 3-Phase 4-wire
Max Output Current: 60.2A >0'
/,' (3) Conductors #3/0 AWG CU THHN,
Location: Hallway Opposite MDF (1) #6 Neutral CU THHN, TO UTILITY METER
I
AC COMBINER PANEL (PV COMB) I (1) #6 EGC CU in 1 1/2" PVC AND PGE PADMOUNT XFMR
Rating: 150A, 480V AC, 3-Phase, 4-Wire, NEMA 3R
Type: Main Breaker: 200A
PV Max Continuous Output: 132.4A AC
INV1: 3P100A Breaker 150 KVA
Transformer
INV2: 3P80A Breaker — — — —
Location: Hallway Opposite MDF I
s ,------1r,Y 1
1)) 1
Parallel 25OKCMiI CU I t
L _ _ j I 1.1 I 1
1 ,
to mdp
ground bus SWBD-MLP1
Rating: 1200A
Main: 800AT/ AF
208/120V AC
3-phase, 4-Wire
Solar OCPD: 3P500A
Total System Voltage Drop: .65%
Customer: Tigard-Tualatin School District THIS DRAWING CONSTITUTES THE CONFFIDENTIAL INFORMATION OF
Project Name: Durham Education Center Ph: (503) 250-1778 6/27/2018 PV Single 3211 MLK Jr Way S, Suite B, Seattle, WA 98144 A&R SOLAR AND ITS RECEPTOR POSSESSION DOES NOT CONFER ANY
Project Address: 8040 SW Durham Road Portland, OR 97224 1887 SE Milport Road, Milwaukie, OR 97222 RIGHT IN OR LICENSE TO USE IT OR THE INFORMATTION DISCLOSED
SHEET 108 Line (800) 714-1834 HERE IN NOR ANY RIGHT TO REPRODUCE THIS DRAWING OR ANY
Project Manager: Eli Head Phone: (206) 920-8967 PART HERE IN WITHOUT THE WRITTEN CONSENT OF A&R SOLAR.