HomeMy WebLinkAbout210 Station Avenue Solar Array-13319,000 W DC 1100
SUNTECH STP290-24/VD
MODULES 100 SOURCE
CIRCUITS OF 11 MODULES
9 DC INPUT TERMINATIONS
250 KW ADVANCED ENERGY TX INVERTER NEMA -3R
295-595 VDC MPPT INPUT VOLTAGE RANGE
480 VAC 30 OUTPUT VOLTAGE
304 AAC MAXIMUM PER PHASE OUTPUT CURRENT
HOST INTERNET CONNECTION
INTEGRAL AC OUTPUT
CIRCUIT BREAKER —
INTEGRAL OUTPUT, 480 VAC 3(p
UTILITY METER
RELOCATED
322,190 W DC 1111
SUNTECH STP290-24/VD
MODULES 101 SOURCE
CIRCUITS OF 11 MODULES
EXISTING MSB
EXISTING 23kV
TO 480V UTILITY
TRANSFORMER
GRAL FUSES ON TRANSFORMER PRIMARY
OVERHEAD LINE
EXISTING 23kV
12 CIRCUIT STRING
COMBINER BOX WITH
INTEGRAL DISC.SWITCH
(TYP. OF 9)
200A 600V DC 3P
DISC. SWITCH
FUSED 150A
( TYP. OF 3)
FACILITY GROUNDING SYSTEM
INTEGRAL TRANSFORMER
INTEGRAL AC
OUTPUT CONTACTOR
400A 600V AC 3P
DISC. SWITCH
3-400A CURRENT
LIMITING FUSES
30A C. B. WITH
AUX CONTACT
MAX AVG. TEMP:
MIN RECORD TEMP:
PV ARRAY CONFIGURATION
MODULE MFR AND MODEL:
MODULE QTY:
MODULES PER SOURCE CIRCUIT:
TOTAL SOURCE CIRCUITS:
PV MODULE OUTPUTw
Voc:
Voc (Temp Adjusted):
ISo
Vrop:
Imp:
PV SOURCE CIRCUIT OUTPUT
Vor
I sc:
Vrop:
Imp:
38C
-24 C
SUNTECH STP290-24/VD
2211
11
201
45. 00 Vdc
56. 25 Vdc
8. 42 Adc
35. 60 Vdc
8. 15 A
495.00 Vdc
8. 42 Adc
391.60 Vdc
8. 15 A
WBASED ON MODULE PERFORMANCE AT STANDARD TEST CONDITIONS (STC)
TABLE 1: PHOTOVOLTAIC SYSTEM EQUIPMENT LIST
�3. 12%Z
480
- 480/277V
)4 -
e
AWG & 1#6 AWG GND - 11/2'C
(3) 3000VA
600 KCMIL, 1#3 GND, 1 1/0 INVERTER GND, 4-C
GROUNDING
(2) 3-600 KCMIL & 1 1/0 GND, 1 1/0 INV. GND, 4'C
TRANSFORMERS
30A C. B. WITH
AUX CONTACT
MAX AVG. TEMP:
MIN RECORD TEMP:
PV ARRAY CONFIGURATION
MODULE MFR AND MODEL:
MODULE QTY:
MODULES PER SOURCE CIRCUIT:
TOTAL SOURCE CIRCUITS:
PV MODULE OUTPUTw
Voc:
Voc (Temp Adjusted):
ISo
Vrop:
Imp:
PV SOURCE CIRCUIT OUTPUT
Vor
I sc:
Vrop:
Imp:
38C
-24 C
SUNTECH STP290-24/VD
2211
11
201
45. 00 Vdc
56. 25 Vdc
8. 42 Adc
35. 60 Vdc
8. 15 A
495.00 Vdc
8. 42 Adc
391.60 Vdc
8. 15 A
WBASED ON MODULE PERFORMANCE AT STANDARD TEST CONDITIONS (STC)
TABLE 1: PHOTOVOLTAIC SYSTEM EQUIPMENT LIST
ID
DESCRIPTION
O1
2#10 - TYPICAL - SEE NOTE #1
O2#1/0
AWG & 1#6 AWG GND - 11/2'C
O3-
600 KCMIL, 1#3 GND, 1 1/0 INVERTER GND, 4-C
4O
(2) 3-600 KCMIL & 1 1/0 GND, 1 1/0 INV. GND, 4'C
11/27/12
ADJUST FINAL DESIGN TO MAINTAIN 1% VOLTAGE DROP
lWig
1. ALL HOMERUN WIRES TO DC COMBINER BOXES ARE #10 AWG USE-2/RHW-2
DUAL RATED WIRES. ROUTED AS REQUIRED ON BACK SIDE OF MODULES
AND RACKING SYSTEM
2. ALL CONDUCTORS ARE COPPER 90• -RATED
3. ALL EQUIPMENT TO BE LABELED PER NEC REQUIREMENTS
4, METER DATA IS CONNECTED TO DATA ACQUISITION SYSTEM THROUGH
CAT -5 ETHERNET CONNECTION (NOT SHOWN)
ie
641,190 Watts DC
500 kW AC
Solar Array
GENERAL NOTES:
- ALL DESIGNS ARE SUBJECT TO FINAL
STRUCTURAL ANALYSIS AND
CONSTRUCTION LAYOUT
- ALL MOUNTINGS, INVERTERS AND
RACKING SYSTEMS ARE SUBJECT TO
CHANGE TO AN "OR EQUAL"
MANUFACTURER IN ORDER TO
ACCOMMODATE THE SUGGESTED
CONSTRUCTION SCHEDULE
6.
GENERAL
REVISION
02-27-13
5.
CHANGED
INVERTERS TO AE
12/18/12
4.
GENERAL
REVISION
11/27/12
3.
GENERAL
REVISIONS
10/23/12
2.
ADDED WEATHER STATION
10/11/12
1.
GENERAL
REVISION
03/02/12
REVISIONS:
BROADWAY ELECTRICAL CO. INC.
295 FREEPORT STREET
BOSTON, MA 02122
617-288-7900 FAX: 617-288-4169
email: bwy@broadelec.com
OWNER:
PROJECT:
DRAWING TITLE:
DENNIS-YARMOUTH
HIGH SCHOOL
ONE -LINE DIAGRAM
JOB NO:
DATE:
DRAWN BY:
CHECK BY:
SCALE: NO SCALE
DRAWING NUMBER:
PV -2