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COVE
R SH
EET
PV0.1
SYSTEM SUMMARY
SHEET LIST
SITE MAP
SUNDA REFERENCE DESIGN1,050KWAC, 1,500VDC
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ELECTRICALPV0.1 COVER SHEETPV0.2 GENERAL NOTES AND SYMBOLSPV1.0 SINGLE LINE DIAGRAMPV1.1 PV SCHEDULESPV1.2 PV LABELSPV2.0 SITE PLAN - ARRAY LAYOUTPV2.1 SITE PLAN - FENCE LAYOUTPV2.2 SITE PLAN - MEDIUM VOLTAGE ROUTINGPV2.3 SITE PLAN - COMBINER LAYOUTPV2.4 SITE PLAN - DC FEEDER ROUTINGPV2.5 SITE PLAN - AC AND COMMUNICATION FEEDER ROUTINGPV2.6 SITE PLAN - ARRAY GROUNDINGPV3.0 PARTIAL PLAN - STRINGING LAYOUT NORTHPV3.1 PARTIAL PLAN - STRINGING LAYOUT SOUTHPV4.0 PARTIAL PLAN - EQUIPMENT PAD DIMENSIONSPV4.1 PARTIAL PLAN - EQUIPMENT PAD AC AND COMMUNICATION FEEDER ROUTINGPV4.2 PARTIAL PLAN - EQUIPMENT PAD GROUNDINGPV5.0 FENCE GROUNDING DETAIL
1
AC SYSTEM SIZE: 1,050.0 KW ACDC SYSTEM SIZE: 1,474.2 KW DCSTRING SIZE: 30STRING COUNT: 156INVERTER: (1) POWER ELECTRONICS
HEC-USFS1050CU15DC VOLTAGE: 1,500VAC VOLTAGE: 565V, 3ɸIC VOLTAGE: 12,470V, 3ɸARRAY AZIMUTH: 180°ARRAY TILT: 25°
PV0.2
A AMPS
AC ALTERNATING CURRENT
AL ALUMINUM
ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATING, AND AIR-CONDITIONING
ENGINEERS
C CELSIUS
CT CURRENT TRANSFORMER
CU COPPER
DB DRY BULB
DC DIRECT CURRENT
DIA DIAMETER
DISC DISCONNECT
DWG DRAWING
EGC EQUIPMENT GROUNDING CONDUCTOR
EMT ELECTRICAL METALLIC TUBING
ETL ELECTRICAL TESTING LABS
GALV GALVANIZED
GEC GROUNDING ELECTRODE CONDUCTOR
GFI GROUND FAULT INTERRUPTER
GND GROUND
IMC INTERMEDIATE METALLIC CONDUIT
IMP MAXIMUM POWER CURRENT
INV INVERTER
ISC SHORT CIRCUIT CURRENT
KW KILOWATT
KV KILOVOLT
KA KILOVOLT AMPS
KVM KEYBOARD, VIDEO, MOUSE
LFMC LIQUIDTIGHT FLEXIBLE METALLIC CONDUIT
LFNC LIQUIDTIGHT FLEXIBLE NONMETALLIC CONDUIT
MAX MAXIMUM
MCB MAIN CIRCUIT BREAKER
MIN MINIMUM
MLO MAIN LUG ONLY
MPP MAXIMUM POWER POINT
MV MEDIUM VOLTAGE
NEC NATIONAL ELECTRIC CODE
NEG NEGATIVE
NEU NEUTRAL
NEMA NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION
NFPA NATIONAL FIRE PROTECTION ASSOCIATION
NRTL NATIONALLY RECOGNIZED TESTING LABORATORY
OCPD OVER CURRENT PROTECTION DEVICE
PC PERSONAL COMPUTER
PCC POINT OF COMMON COUPLING
PLC PROGRAMMABLE LOGIC CONTROLLER
POS POSITIVE
PT POTENTIAL TRANSFORMER
PV PHOTOVOLTAIC
PVC POLYVINYL CHLORIDE
RMC RIGID METALLIC CONDUIT
RTU REMOTE TERMINAL UNIT
SCADA SUPERVISORY CONTROL AND DATA ACQUISITION
SCH SCHEDULE
STC STANDARD TEST CONDITIONS
TEMP TEMPERATURE
TYP TYPICAL
UL UNDERWRITERS LABORATORIES
UPS UNINTERRUPTIBLE POWER SUPPLY
V VOLT/VOLTS
VAC VOLTS AC
VDC VOLTS DC
VMP MAXIMUM POWER VOLTAGE
VOC OPEN CIRCUIT VOLTAGE
XFMR TRANSFORMER
1. THE CONTRACTOR IS RESPONSIBLE FOR MEETING ALL OSHA REGULATIONS AND SAFETY PRECAUTIONS ON SITE. THE ENGINEER IS NOT RESPONSIBLE FORSPECIFIC WORKING HAZARDS.
2. THE ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR READING AND UNDERSTANDING ALL EQUIPMENT MANUALS AND DRAWINGS PRIOR TO INSTALLING ANDENERGIZING EQUIPMENT.
3. ALL SYSTEM COMPONENTS SHALL BE LISTED BY A THIRD PARTY TESTING AGENCY (UL, NRTL, ETL, ETC.). ALL EQUIPMENT SHALL HAVE A MINIMUM RATING OFNEMA 3R UNLESS LOCATED INDOORS.
4. ALL ELECTRICAL WORK SHALL BE PERFORMED BY A CERTIFIED ELECTRICIAN AND APPRENTICES UNDER THE SUPERVISION OF A LICENSED ELECTRICALCONTRACTOR.
5. PV STRINGS SHALL BE CONNECTED AND LABELED AS DETAILED IN THE DRAWING SET.
6. THE SYSTEM SHALL BE INSTALLED PER NEC 2014 AND SHALL ADHERE TO ALL LOCAL CODES AND STANDARDS.
7. THE PV SYSTEM SHALL BE GROUNDED AND BONDED PER NEC ARTICLE 690 SECTION V AND ARTICLE 250. ANY DEVIATIONS FROM THE DRAWINGS SET WILLNEED TO BE APPROVED BY THE ENGINEER.
8. SYSTEM SIGNAGE SHALL BE INSTALLED AND LABELED PER NEC ARTICLE 690 SECTION VI.
9. WORKING CLEARANCES AROUND ALL EQUIPMENT SHALL CONFORM TO NEC 110.26.
10. ALL WIRING SHALL BE INSTALLED IN ACCORDANCE WITH CHAPTER 3 OF THE NEC.
11. CONTRACTOR INITIATED CHANGES SHALL BE SUBMITTED IN WRITING TO THE ENGINEER PRIOR TO MAKING ANY CHANGES. APPROVED CHANGES SHALLREQUIRE A DRAWING REVISION TO MAINTAIN VERSION CONTROL.
12. ACTUAL LOCATION OF OVERHEAD AND UNDERGROUND UTILITIES SHALL BE FIELD VERIFIED AND DOCUMENTED PRIOR TO THE EXECUTION OF ANY WORK.THE ENGINEER OF RECORD SHALL BE NOTIFIED OF ANY DISCREPANCIES TO EXISTING CONDITIONS.
13. ALL CONDUCTORS AND EQUIPMENT SHALL BE CONSIDERED "ENERGIZED" UNLESS CHECKED, AND CHECKED AGAIN. LOCKOUT - TAGOUT PROCEDURES SHALLBE EMPLOYED BEFORE ANY WORK IS DONE ON ELECTRICAL EQUIPMENT.
14. THE CONTRACTOR SHALL MAKE AN EFFORT TO CAUSE AS LITTLE DISTURBANCE AS POSSIBLE AND PROTECT THE NATURAL ENVIRONMENT AND RESOURCESOF THE FACILITY DURING THE COURSE OF THE WORK. ALL DISTURBED AREAS SHALL BE RETURNED TO THEIR PRE-CONSTRUCTION STATE OR BETTER. AREASWHICH ARE SEEDED OR SODDED WITH ESTABLISHED GRASS SHALL BE SEEDED AS SOON AS POSSIBLE AFTER COMPLETION OF THE WORK IN THAT AREA.
15. THE CONDUIT LAYOUT DEPICTED IN THE DRAWING SET IS FOR DIAGRAMMATIC PURPOSES ONLY UNLESS OTHERWISE NOTED. CONTRACTOR SHALL ROUTECONDUIT TO BEST SUIT SITE CONDITIONS AND PROVIDE ACCURATE AS-BUILTS.
16. CONNECTORS, TERMINATIONS AND EQUIPMENT HARDWARE SHALL BE TORQUED PER DEVICE LISTING OR INSTALLATION DOCUMENTATION.
17. THE CONTRACTOR SHALL CHECK AND VERIFY ALL DIMENSIONS ON THE DRAWINGS INCLUDING EXISTING STRUCTURES. THE ENGINEER SHALL BE NOTIFIED OFANY DISCREPANCIES IN THE DRAWINGS AND/OR EXISTING SITE CONDITIONS.
18. DC VOLTAGE IS ALWAYS PRESENT FROM THE ARRAY DURING DAYLIGHT HOURS. THERE IS A POTENTIAL FOR VOLTAGE TO BE PRESENT AT THE TERMINALS OFTHE DC DISCONNECT, COMBINER BOX AND AT THE DC TERMINALS ON THE INVERTER. ALL PERSONNEL SHOULD BE NOTIFIED OF THIS POTENTIAL HAZARDAND SHOULD TAKE PRECAUTIONS TO PREVENT ACCIDENTAL SHOCK OR INJURY.
19. ALL EQUIPMENT SHALL BE MOUNTED PER MANUFACTURER'S SPECIFICATIONS.
20. THE CONTRACTOR SHALL SUPPLY EQUIPMENT/MATERIAL SUBMITTALS PRIOR TO ORDERING. APPROVAL BY POWERSECURE SOLAR FOR ALL EQUIPMENT ISMANDATORY.
ABBREVIATIONS SYMBOLSGENERAL NOTES
GEN
ERAL
NO
TES
AND
SYM
BOLS
DETAIL TAGXXX-X
#
A
#
R#
EQUIPMENT TAG
FEEDER TAG
KEYED NOTE TAG
REVISION TAG
MODULE
COMBINER
CONTACTOR RECOMBINER
INVERTER
METER
FUSE
CIRCUIT BREAKER
THREE-WINDING TRANSFORMER
TWO-WINDING TRANSFORMER
FUSED DISCONNECT
SWITCH
FUSED SWITCH
CURRENT TRANSFORMER
POTENTIAL TRANSFORMER
XXXA
XXXA
X#XXXA
XXXA
XXXA
LA
15A
15A
15A
X#
RATIO
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SPD
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SINGLE LINE DIAGRAMSCALE: NONE1
GENERAL NOTES:
1. PROVIDE LABELS TO EACH INCOMING CIRCUIT IN THE INVERTER.
2. PROVIDE IRREVERSIBLE BONDS AT ALL GROUNDING ELECTRODE CONDUCTORS.
LINE TYPE LEGEND:
DC FEEDERS
AC FEEDERS
MEDIUM VOLTAGE FEEDER
EQUIPMENT
MODULES
PROVIDED BY MANUFACTURE/ OTHERS
COMMUNICATIONS
SIN
GLE
LIN
E DI
AGRA
M
PV1.0
ARRAY156 STRINGS OF 30 MODULES
MODULE, TYP OF 4,6801
SYSTEM SUMMARY
AC SYSTEM SIZE: 1,050.0 KW ACDC SYSTEM SIZE: 1,474.2 KW DCSTRING SIZE: 30STRING COUNT: 156INVERTER: (1) POWER ELECTRONICS
HEC-USFS1050CU15DC VOLTAGE: 1,500VAC VOLTAGE: 565V, 3ɸIC VOLTAGE: 12,470V, 3ɸARRAY AZIMUTH: 180°ARRAY TILT: 25°
MV-TRANSFORMER1050KVA12.47/7.2KV PRIMARY,565V SEC
AUXILIARY DISCONNECT30A FRAME, 15A FUSENEMA 3R
AUX TRANSFORMER5KVA565V PRIMARY240/120V SECONDARY
AUXILIARY POWER PANEL100A BUS, 30A MCB240/120V, 1ɸ,3WIRE, NEMA 3R
16
MV FUSED SWITCHN.C.
MV SWITCH N.C.
CONNECTED TO UTILITY
A
3
20A
,1P
30A
,2P
A1
A2
A3
A4
A5
A6
28 STRINGS OF 30 MODULES
28 STRINGS OF 30 MODULES
28 STRINGS OF 30 MODULES
24 STRINGS OF 30 MODULES
24 STRINGS OF 30 MODULES
24 STRINGS OF 30 MODULES
2000A
2
2
2
3
3
3
4
5
20A
,1P
20A
,1P
20A
,2P
INVERTER
DC CABINET
6
7
8
9
10
1112
13
14
15
B
C
D
D
I
H
EE
F
G
I
J
PV MONITORING SYSTEM
PV METEOROLOGICALSTATION
1500:5
5:1
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PV S
CHED
ULE
S
PV1.1
4
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PV L
ABEL
S
PV1.2
6
INVERTER
PV PRODUCTION MONITORING SYSTEM
WHITE LETTERING ON BLACK BACKGROUND. TYPICAL OF 1
WHITE LETTERING ON BLACK BACKGROUND.TYPICAL OF 1
TRANSFORMERWHITE LETTERING ON BLACK BACKGROUND. TYPICAL OF 1
PV SERVICE
WHITE LETTERING ON RED BACKGROUND
VOLTAGE: XXX V
AVAILABLE FAULT CURRENT XXX A
CALCULATED: XX/XX/XXXX
OCPD AIC RATING XXX,XXX A
12,470VAC WIREA PHASE BROWNB PHASE ORANGEC PHASE YELLOWNEUTRAL WHITE OR GRAYGROUND GREEN OR BARE
WHITE LETTERING ON BLACK BACKGROUNDPROVIDE WARNING SIGNAGE AT EACH JUNCTION BOX OR ANY OTHERDEVICE WHERE ENERGIZE THAT CONTAINS 12470VAC WIRE.
AC OUTPUT CURRENT 1,285 A
NOMINAL AC VOLTAGE 565 V
DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOADSIDE MAY BE ENERGIZED IN THE OPEN POSITION.
WHITE LETTERING ON RED BACKGROUNDTYPICAL OF 1.
INVERTER AC OUTPUT ANDDISCONNECT
WARNINGTHIS EQUIPMENT IS FED BY MULTIPLE SOURCES
(UTILITY AND PHOTOVOLTAIC)
28 STRINGSRATED MPP CURRENT 235.20 A
RATED MPP VOLTAGE 1,125.0 V
MAX SYSTEM VOLTAGE 1,492.34 V
MAX CIRCUIT CURRENT 312.55 A
WARNINGINTERNAL WIRING MAY BE ENERGIZED AT ANY TIME.
DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOADSIDE MAY BE ENERGIZED IN THE OPEN POSITION.
WHITE LETTERING ON RED BACKGROUNDTYPICAL OF 3: A1-A3
PHOTOVOLTAIC DC COMBINER BOX
XX
5.0KVA AUXILIARYPOWER TRANSFORMER
565:240/120V, 1φWHITE LETTERING ON BLACK BACKGROUND
AUXILIARY POWER PANEL240/120V, 1φ
100A BUS, 30A MCBWHITE LETTERING ON BLACK BACKGROUND
PHOTOVOLTAIC POWERSOURCE
WHITE LETTERING ON RED REFLECTIVE BACKGROUND. TEXT SHALL BE AMINIMUM OF 3/8". THIS LABEL IS REQUIRED ON EXPOSED RACEWAY, CABLETRAY, ENCLOSURES AND CONDUIT BODIES CONTAINING PHOTOVOLTAICCIRCUITS. SPACING AND LOCATION OF LABEL AS SPECIFIED PER NEC690.31(G)(3) & (4).
1500VDC WIRE
WHITE LETTERING ON BLACK BACKGROUNDPROVIDE WARNING SIGNAGE AT EACH JUNCTION BOX, COMBINER BOX,DISCONNECT, AND ANY OTHER DEVICE WHERE ENERGIZE THAT CONTAINS1500VDC WIRE.
POSITIVE BLACKNEGATIVE WHITEGROUND GREEN OR BARE
120/240VAC WIREL1 BLACKL2 REDNEUTRAL WHITE OR GRAYGROUND GREEN OR BARE
WHITE LETTERING ON BLACK BACKGROUNDPROVIDE WARNING SIGNAGE AT EACH JUNCTION BOX OR ANY OTHERDEVICE WHERE ENERGIZE THAT CONTAINS 120/240VAC WIRE.
565VAC WIREA PHASE BROWNB PHASE ORANGEC PHASE YELLOWGROUND GREEN OR BARE
WHITE LETTERING ON BLACK BACKGROUNDPROVIDE WARNING SIGNAGE AT EACH JUNCTION BOX OR ANY OTHERDEVICE WHERE ENERGIZE THAT CONTAINS 360VAC WIRE.
WHITE LETTERING ON BLACK BACKGROUND.
AUXILIARY POWER DISCONNECTMV FUSED SWITCHWHITE LETTERING ON BLACK BACKGROUND. TYPICAL OF 1
PV PRODUCTIONMETEOROLOGICAL STATION
WHITE LETTERING ON BLACK BACKGROUND. TYPICAL OF 1
PV PRODUCTIONMETER
24 STRINGSRATED MPP CURRENT 201.60 A
RATED MPP VOLTAGE 1,125.0 V
MAX SYSTEM VOLTAGE 1,492.34 V
MAX CIRCUIT CURRENT 267.90 A
WHITE LETTERING ON RED BACKGROUNDTYPICAL OF 3: A4-A6
PHOTOVOLTAIC DC COMBINER BOX
XX
28 STRINGSRATED MPP CURRENT 235.20 A
RATED MPP VOLTAGE 1,125.0 V
MAX SYSTEM VOLTAGE 1,492.34 V
MAX CIRCUIT CURRENT 312.55 A
WHITE LETTERING ON RED BACKGROUNDTYPICAL OF 3: DC RECOMBINER A1-A3
INVERTER DC INPUT
XX
24 STRINGSRATED MPP CURRENT 201.60 A
RATED MPP VOLTAGE 1,125.0 V
MAX SYSTEM VOLTAGE 1,492.34 V
MAX CIRCUIT CURRENT 267.90 A
WHITE LETTERING ON RED BACKGROUNDTYPICAL OF 3: DC RECOMBINER A4-A6
INVERTER DC INPUT
XX
WHITE LETTERING ON BLACK BACKGROUND.TYPICAL OF 1
DC CABINETWHITE LETTERING ON BLACK BACKGROUND. TYPICAL OF 1
! WARNINGAPPROPRIATE PPE REQUIRED
ARC FLASH AND SHOCK HAZARD
XXX cal/cm2 Incident Energy at
XXX in Working Distance
XXX in Arc Flash Boundary
XXX kV AC System Voltage
XXX Glove Class
X ft X in Limited Approach Boundary
X ft X in Restricted Approach Boundary
XXX Equipment Label
Arc Flash Study Performed on XX/XX/XXXX
! DANGERNO SAFE PPE EXISTS
ARC FLASH AND SHOCK HAZARD
XXX cal/cm2 Incident Energy at
XXX in Working Distance
XXX in Arc Flash Boundary
XXX kV AC System Voltage
XXX Glove Class
X ft X in Limited Approach Boundary
X ft X in Restricted Approach Boundary
XXX Equipment Label
Arc Flash Study Performed on XX/XX/XXXX
WARNING TEXT SHALL BE BLACK LETTERING ONORANGE BACKGROUND. OTHER TEXT SHALL BEBLACK LETTERING ON WHITE BACKGROUND.TYPICAL OF XX. PROVIDE LABEL ON XX.
DANGER TEXT SHALL BE BLACK LETTERING ONRED BACKGROUND. OTHER TEXT SHALL BEBLACK LETTERING ON WHITE BACKGROUND.TYPICAL OF XX. PROVIDE LABEL ON XX.
IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDEDCONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WARNING: ELECTRIC SHOCK HAZARD
WARNINGINTERNAL WIRING MAY BE ENERGIZED AT ANY TIME.
DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOADSIDE MAY BE ENERGIZED IN THE OPEN POSITION.
IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDEDCONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WARNING: ELECTRIC SHOCK HAZARD
WARNINGINTERNAL WIRING MAY BE ENERGIZED AT ANY TIME.
DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOADSIDE MAY BE ENERGIZED IN THE OPEN POSITION.
IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDEDCONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WARNING: ELECTRIC SHOCK HAZARD
WARNINGINTERNAL WIRING MAY BE ENERGIZED AT ANY TIME.
DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOADSIDE MAY BE ENERGIZED IN THE OPEN POSITION.
IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDEDCONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WARNING: ELECTRIC SHOCK HAZARD
WARNING: ELECTRIC SHOCK HAZARD
IF A GROUND FAULT IS INDICATED, NORMALLY GROUNDEDCONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WARNING: ELECTRIC SHOCK HAZARDIF A GROUND FAULT IS INDICATED, NORMALLY GROUNDED
CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED.
WHITE LETTERING ON RED BACKGROUND.PROVIDE LABEL ON PV METER, BREAKER...690.5(C)
WARNING: ELECTRIC SHOCK HAZARD
WARNING: ELECTRIC SHOCK HAZARD
WARNING: ELECTRIC SHOCK HAZARD
WARNING: ELECTRIC SHOCK HAZARD
WARNING: ELECTRIC SHOCK HAZARD
REV
DATE
DESC
RIPT
ION
NRE
CASU
NDA
REF
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CE D
ESIG
N1,
050K
WAC
, 1,5
00VD
C
TITL
E:
PRO
JECT
:
1609
HER
ITAG
E CO
MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
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DATE:
SHEET:04.06.2017
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N
KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
ARRA
Y LA
YOU
T
PV2.0
1PV4.0
1PV4.1
1PV4.2
SCALE: 1/32"=1'-0"SITE PLAN - ARRAY LAYOUT1
PV MODULE (TYPICAL OF 4,680)SECURITY FENCE
EQUIPMENT PADTRANSFORMER
POLE MOUNTED COORDINATED SWITCH
BACK OF MODULE TEMPERATURE SENSOR
24' VEHICLE ACCESS GATE
4' PEDESTRIAN ACCESS GATE
CONSTRUCTION LAY DOWN AREA
GENERAL NOTES:
1. REFER TO SINGLE LINE DIAGRAM ON PV1.0 FOR SPECIFICATIONS.
2. REFER TO EQUIPMENT AND FEEDER SCHEDULES ON PV1.1 FOR SPECIFICATIONS.
3. PROVIDE RACKING SYSTEM AT 25° TILT. RACKING SYSTEM SHALL BE A PIER DRIVEN SYSTEM. EACH RACKINGSECTION SHALL CONTAIN 2 MODULES HIGH IN PORTRAIT. HORIZONTAL DISTANCE BETWEEN RACK SECTIONSHALL BE SPECIFIED BY MANUFACTURER. THE RACKING SYSTEM SHALL BE UL LISTED FOR GROUNDINGCONTINUITY. COMPONENTS WITHIN THE RACKING SYSTEM SHALL FORM AN ELECTRICALLY BONDED UNIT ANDWILL REQUIRE ADDITIONAL BONDING FROM ONE INDIVIDUAL RACK SECTION TO ADJACENT SECTIONS. REFERTO MANUFACTURER PROVIDED DOCUMENTATION.
4. SOURCE CIRCUIT CONDUCTORS SHALL BE ROUTED ALONG INTEGRATED WIRE MANAGEMENT TRAY PROVIDEDBY MANUFACTURERE OR BELOW GRADE.
UTILITY PROVIDED POLE, POINT OF DEMARCATION
MEDIUM VOLTAGE SWITCH
6
25'-6"
13'-8 3/8"
DISCONNECT COMBINER (TYPICAL OF 6)
20'-0" MINIMUMTYPICAL
REV
DATE
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N
KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
FEN
CE L
AYO
UT
PV2.1SCALE: 1/32"=1'-0"SITE PLAN - FENCE LAYOUT1
SECURITY FENCE
24' VEHICLE ACCESS GATE
4' PEDESTRIAN ACCESS GATE
GENERAL NOTES:
1. TOTAL FENCE LENGTH IS APPROXIMATELY 2,520 FEET.
2. FENCE SHALL BE 6'-0" TALL TOPPED WITH 3 STRING BARBED WIRE NO LESS THAN 12" IN HEIGHT. OVERALLHEIGHT OF 7'-0" MINIMUM PER NEC110.31.
3. ONE PERMANENT VEHICLE ENTRANCE GATE, 24' MINIMUM IN WIDTH, LOCATED AS SHOWN.
4. ONE PERMANENT PEDESTRIAN ENTRANCE GATE, 4' MINIMUM IN WIDTH, LOCATED AS SHOWN.
5. REFER TO FENCE GROUNDING DETAIL ON PV5.0.
553'-5 1/2"
702'-3"
553'-5 1/2"
100'-0"
7
100'-0"273'-0 5/8"
24'-0"
8'-0"
4'-0"
252'-9"
20'-0"
20'-0"
20'-0"
20'-0"
20'-0"
Aɸ, PV OUTPUT
Bɸ, PV OUTPUT
Cɸ, PV OUTPUT
Aɸ, MEDIUM VOLTAGE
Bɸ, MEDIUM VOLTAGE
Cɸ, MEDIUM VOLTAGE
NEU, MEDIUM VOLTAGEHo Xo
STRAP TO TANK ANDCONNECTION TO PAD
NEUTRAL
STRAP TO TANK ANDCONNECTION TO PADNEUTRAL
GROUND PAD GROUND PAD
TO EQUIPMENT PADGROUND RING
GROUND ROD, PER NEC250.24(A)(2)
REV
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NO
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N
KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
MED
IUM
VO
LTAG
E RO
UTI
NG
PV2.2SCALE: 1/32"=1'-0"SITE PLAN - MEDIUM VOLTAGE ROUTING1
GROUND MOUNTED MEDIUM VOLTAGE SWITCH
CONTRACTOR PROVIDED POLE MOUNTED SWITCH
MEDIUM VOLTAGE TRANSFORMER
LINE TYPE LEGEND:
MV FEEDERS
FEEDERS/EQUIPMENTPROVIDED BY OTHERS
UTILITY NEUTRAL
NEW EQUIPMENT
GROUNDING CONDUCTOR
SCALE: NTSMEDIUM VOLTAGE INTERCONNECTION DETAIL2
SCALE: NTSMEDIUM VOLTAGE TRANSFORMER DETAIL3
D D
L
UTILITY OWNEDMETER
UTILITY OWNEDCT AND PT
UTILITY OWNED POLE,POINT OF INTERCONNECTION
D
MEDIUM VOLTAGE TRANSFORMER
GROUND MOUNTED MEDIUM VOLTAGE SWITCH
CONTRACTOR PROVIDED POLE MOUNTED SWITCH
UTILITY OWNED POLE, POINT OF INTERCONNECTION
ALL MEDIUM VOLTAGE SHALL BE ROUTED BELOW GRADE TO POLE
GENERAL NOTES:
1. REFER TO SINGLE LINE DIAGRAM ON PV1.0 FOR SPECIFICATIONS.
2. REFER TO EQUIPMENT AND FEEDER SCHEDULES ON PV1.1 FOR SPECIFICATIONS.
L
L
L
8
FROM EACH CONCENTRIC NEUTRAL
D
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1609
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2758
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KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
COM
BIN
ER L
AYO
UT
PV2.3
SCALE: 1/32"=1'-0"SITE PLAN - COMBINER LAYOUT1
GENERAL NOTES:
1. REFER TO EQUIPMENT SCHEDULE ON PV1.1 AND SINGLE LINE DIAGRAM ON PV1.0 FOR SPECIFICATIONS.
COMBINER A1
9
COMBINER A2
COMBINER A3
COMBINER A4
COMBINER A5
COMBINER A6
REV
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, 1,5
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1609
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MM
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WAK
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REST
, NC
2758
7PO
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DATE:
SHEET:04.06.2017
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KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
DC F
EEDE
R RO
UTI
NG
PV2.4SCALE: 1/32"=1'-0"SITE PLAN - DC FEEDER ROUTING1
GENERAL NOTES:
1. REFER TO EQUIPMENT SCHEDULE AND SINGLE LINE DIAGRAM FOR SPECIFICATIONS.
2. ALL UNDERGROUND RACEWAY SHALL BE SCHEDULE 40 PVC. TRANSITIONS BELOW TO ABOVE GRADE SHALL BEPER CONDUIT STUB UP DETAIL.
3. FOR TRENCHES 24" WIDE AND LESS, ONLY ONE RUN OF MAGNETIC ELECTRICAL WARNING TAPE SHALL BEREQUIRED PER DETAIL 3.
4. FOR TRENCHES WIDER THAN 24" ONE PIECE OF TAPE SHALL BE LOCATED AT EACH SIDE OF THE TRENCH WITHADDITIONAL RUNS PROVIDED AS NECESSARY. THE MAXIMUM DISTANCE BETWEEN TAPE RUNS SHALL BE 24" ONCENTER.
5. TRENCH BOTTOMS: EXCAVATE TRENCHES 3" DEEPER THAN BOTTOM OF PIPE ELEVATION TO ALLOW FORBEDDING COURSE. HAND EXCAVATE FOR BELL OF PIPE. EXCAVATE TRENCHES 3" DEEPER THAN ELEVATIONREQUIRED IN ROCK OR OTHER UNYIELDING BEARING MATERIAL TO ALLOW BEDDING COURSE.
6. ALL BACKFILL SHOULD BE FREE OF MATERIALS THAT MAY DAMAGE THE CONDUIT OR CABLE SYSTEM. BACKFILLWITHIN 150 MM (6 IN) OF THE CONDUIT OR CABLE SHOULD BE FREE OF SOLID MATERIAL GREATER THAN 100MM (2 IN) IN MAXIMUM DIMENSION OR WITH SHARP EDGES LIKELY TO DAMAGE IT. THE BALANCE OF BACKFILLSHOULD BE FREE OF SOLID MATERIAL GREATER THAN 200 MM (8 IN) IN DIAMETER. BACKFILL MATERIAL SHOULDBE ADEQUATELY COMPACTED.
7. REFER TO ARRAY GROUNDING DETAIL FOR BARE COPPER GROUND TRENCH ROUTING.
8. FEEDER ROUTING SHOWN DIAGRAMMATICALLY, COORDINATION WITH SITE CONDITIONS REQUIRED.
2'-0"MINIMUM
1'-0"MINIMUM
1-0"MINIMUM
BACKFILL, REFER TO GENERALNOTE 5
MAGNETIC WARNING TAPE,REFER TO GENERAL NOTE 3 & 4
2'-0"MINIMUM
1'-0"MINIMUM
1-0"MINIMUM
BARE COPPER GROUND SIZEDAS SPECIFIED, REFER TO ARRAYGROUNDING PLAN
3" MINIMUM TRENCH EDGETO BARE COPPER GROUND
3" MINIMUM TRENCH EDGETO BARE COPPER GROUND
3" MINIMUMTRENCH EDGE TO
CONDUIT
4" MINIMUMBETWEEN CONDUITS
3" MINIMUMTRENCH EDGE TO
CONDUIT4" MINIMUM
BETWEEN CONDUITS
SCALE: NONETYPICAL SINGLE CONDUIT TRENCH2
SCALE: NONETYPICAL MULTIPLE CONDUIT TRENCH3
A16
10
A8
A16
A16
A16
A8
A8
A8
A16
A16
A16
A16
A16
A16
B
B
A16
A8
REV
DATE
DESC
RIPT
ION
NRE
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NDA
REF
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050K
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, 1,5
00VD
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PRO
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:
1609
HER
ITAG
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MM
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CT
WAK
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REST
, NC
2758
7PO
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LDM
EASU
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INCH
DATE:
SHEET:04.06.2017
CON
FIDE
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AL&
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PRIE
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PREL
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NO
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NST
RUCT
ION
OF 18
N
KEY PLAN - OVERALL ARRAY
SITE
PLA
N -
AC A
ND
COM
MU
NIC
ATIO
N F
EEDE
R RO
UTI
NG
PV2.5
SCALE: 1/32"=1'-0"SITE PLAN - AC AND COMMUNICATION FEEDER ROUTING1
GENERAL NOTES:
1. REFER TO EQUIPMENT SCHEDULE AND SINGLE LINE DIAGRAM FOR SPECIFICATIONS.
2. ALL UNDERGROUND RACEWAY SHALL BE SCHEDULE 40 PVC. TRANSITIONS BELOW TO ABOVE GRADE SHALL BEPER CONDUIT STUB UP DETAIL.
3. FOR TRENCHES 24" WIDE AND LESS, ONLY ONE RUN OF MAGNETIC ELECTRICAL WARNING TAPE SHALL BEREQUIRED PER DETAIL 3.
4. FOR TRENCHES WIDER THAN 24" ONE PIECE OF TAPE SHALL BE LOCATED AT EACH SIDE OF THE TRENCH WITHADDITIONAL RUNS PROVIDED AS NECESSARY. THE MAXIMUM DISTANCE BETWEEN TAPE RUNS SHALL BE 24" ONCENTER.
5. TRENCH BOTTOMS: EXCAVATE TRENCHES 3" DEEPER THAN BOTTOM OF PIPE ELEVATION TO ALLOW FORBEDDING COURSE. HAND EXCAVATE FOR BELL OF PIPE. EXCAVATE TRENCHES 3" DEEPER THAN ELEVATIONREQUIRED IN ROCK OR OTHER UNYIELDING BEARING MATERIAL TO ALLOW BEDDING COURSE.
6. ALL BACKFILL SHOULD BE FREE OF MATERIALS THAT MAY DAMAGE THE CONDUIT OR CABLE SYSTEM. BACKFILLWITHIN 150 MM (6 IN) OF THE CONDUIT OR CABLE SHOULD BE FREE OF SOLID MATERIAL GREATER THAN 100MM (2 IN) IN MAXIMUM DIMENSION OR WITH SHARP EDGES LIKELY TO DAMAGE IT. THE BALANCE OF BACKFILLSHOULD BE FREE OF SOLID MATERIAL GREATER THAN 200 MM (8 IN) IN DIAMETER. BACKFILL MATERIAL SHOULDBE ADEQUATELY COMPACTED.
7. REFER TO ARRAY GROUNDING DETAIL FOR BARE COPPER GROUND TRENCH ROUTING.
8. FEEDER ROUTING SHOWN DIAGRAMMATICALLY, COORDINATION WITH SITE CONDITIONS REQUIRED.
2'-0"MINIMUM
1'-0"MINIMUM
1-0"MINIMUM
BACKFILL, REFER TO GENERALNOTE 5
MAGNETIC WARNING TAPE,REFER TO GENERAL NOTE 3 & 4
2'-0"MINIMUM
1'-0"MINIMUM
1-0"MINIMUM
BARE COPPER GROUND SIZEDAS SPECIFIED, REFER TO ARRAYGROUNDING PLAN
3" MINIMUM TRENCH EDGETO BARE COPPER GROUND
3" MINIMUM TRENCH EDGETO BARE COPPER GROUND
3" MINIMUMTRENCH EDGE TO
CONDUIT
4" MINIMUMBETWEEN CONDUITS
3" MINIMUMTRENCH EDGE TO
CONDUIT4" MINIMUM
BETWEEN CONDUITS
SCALE: NONETYPICAL SINGLE CONDUIT TRENCH2
SCALE: NONETYPICAL MULTIPLE CONDUIT TRENCH3
1PV4.1
11
D1
KEYED NOTES:
1. DIRECT BUS CONNECTION BETWEEN INVERTER AND MEDIUM VOLTAGE TRANSFORMER.
XX
REV
DATE
DESC
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ION
NRE
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NDA
REF
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1609
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N
KEY PLAN - OVERALL ARRAY
SCALE: 1/32"=1'-0"SITE PLAN - ARRAY GROUNDING1
SITE
PLA
N -
ARRA
Y GR
OU
NDI
NG
PV2.6
1PV4.2
GENERAL NOTES:
1. THE RACKING SYSTEM SHALL BE UL LISTED FOR GROUNDING CONTINUITY. COMPONENTS WITHIN THE RACKINGSYSTEM SHALL FORM AN ELECTRICALLY BONDED UNIT AND REQUIRE ADDITIONAL BONDING FROM ONEINDIVIDUAL RACK SECTION TO ADJACENT SECTIONS.
2. REFER TO SINGLE LINE DIAGRAM AND SCHEDULES FOR SPECIFICATIONS.
3. ARRAY EQUIPMENT GROUND CONDUCTOR SHALL BE RUN IN TRENCH WITH COMBINER DC CONDUITS WHEREPOSSIBLE.
4. GROUND FEEDER ROUTING SHOWN DIAGRAMMATICALLY, COORDINATION WITH SITE CONDITIONS REQUIRED.
5. PROVIDE AT LEAST 6'-1/2" OF WORKING CLEARANCE FOR INVERTERS AS PER NEC 110.26(A)(3) OR TO THE HEIGHTOF THE EQUIPMENT, WHICHEVER IS GREATER.
KEYED NOTES:
1. PROVIDE GROUND BRAID BETWEEN RACKING SECTIONS PER RACKING MANUFACTURER INSTRUCTIONS.
2. PROVIDE #10 COPPER (FEEDER A) EQUIPMENT GROUND CONDUCTOR (EGC) FROM THE COMBINER BOX GROUNDBAR TO RACK ON ADJOINING ROW. EGC SHALL BE RUN WITH ASSOCIATED COMBINER BOX STRING FEEDERS.
3. PROVIDE #10 COPPER (FEEDER A) EQUIPMENT GROUND CONDUCTOR (EGC) FROM THE COMBINER BOX GROUNDBAR TO RACK ON ADJOINING ROW ASSOCIATED WITH THE COMBINER BOX. EGC SHALL BE RUN WITHASSOCIATED COMBINER BOX STRING FEEDERS.
4. PROVIDE #1 ALUMINIUM (FEEDER B) EQUIPMENT GROUND CONDUCTOR (EGC) FROM COMBINER BOX GROUNDBAR TO ASSOCIATED INVERTER GROUND BAR. EGC SHALL BE RUN IN CONDUIT WITH ASSOCIATED PV DC INPUTCONDUCTORS.
5. PROVIDE #6 BARE COPPER (FEEDER K) JUMPER FROM THE COMBINER BOX GROUND BAR TO THE COMBINER BOXMOUNTING STRUCTURE.
6. PROVIDE #3/0 BARE COPPER (FEEDER L) ARRAY SUPPLEMENTAL GROUNDING ELECTRODE THE LENGTH OFARRAY.
7. PROVIDE #6 BARE COPPER (FEEDER K) BONDING JUMPER VIA IRREVERSIBLE CRIMP FROM ARRAY SUPPLEMENTALGROUNDING CONDUCTOR IN TRENCH TO POST OF RACKING. IRREVERSIBLE CRIMP SHALL BE UL LISTED FORGROUNDING AND BONDING. ENSURE ALL CONNECTIONS ARE TORQUED TO MANUFACTURER'S SPECIFICATIONS.
8. PROVIDE #6 BARE COPPER (FEEDER K) BONDING JUMPER VIA IRREVERSIBLE CRIMP FROM ARRAY SUPPLEMENTALGROUNDING CONDUCTOR IN TRENCH TO THE COMBINER BOX MOUNTING STRUCTURE. IRREVERSIBLE CRIMPSHALL BE UL LISTED FOR GROUNDING AND BONDING.
9. BOND ARRAY GROUNDING ELECTRODE VIA IRREVERSIBLE CRIMP.
#
1PV5.0
12
9
SCALE: NONEREAR ELEVATION - COMBINER & RACK GROUNDING2
COM
BIN
ER B
OX
2PV2.6
1 2 A 5
7
8
K
K
6 L
4 B
3 A
3 A 2 A
7 K
6 L
7 K4 B
5
8 K
L
L
L
9
9 9
SCALE: NONESIDE ELEVATION - COMBINER & RACK GROUNDING3
3PV2.6
A1-1
A1-2
A1-3
A1-4
A1-5
A1-6
A1-7
A1-8
A1-9
A1-1
0
A1-1
1A1
-12
A1-1
3A1
-14
A1-1
5A1
-16
A2-1
A2-2
A2-3
A2-4
A2-5
A2-6
A2-7
A2-8
A2-9
A2-1
0
A2-1
1A2
-12
A2-1
3A2
-14
A2-1
5A2
-16
A2-1
7A2
-18
A2-1
9A2
-20
A2-2
1A2
-22
A2-2
3A2
-24
A3-1
A3-2
A3-3
A3-4
A3-5
A3-6
A3-7
A3-8
A3-9
A3-1
0
A3-1
1A3
-12
A3-1
3A3
-14
A3-1
5A3
-16
A3-1
7A3
-18
A3-1
9A3
-20
A3-2
1A3
-22
A3-2
3A3
-24
A3-2
5A3
-26
A3-2
7A3
-28
A1-1
7A1
-18
A1-1
9A1
-20
A1-2
1A1
-22
A1-2
3A1
-24
A1-2
5A1
-26
A1-2
7A1
-28
A2-2
5A2
-26
A2-2
7A2
-28
REV
DATE
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, 1,5
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:
1609
HER
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WAK
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REST
, NC
2758
7PO
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DATE:
SHEET:04.06.2017
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FIDE
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AL&
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PRIE
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PREL
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NO
T FO
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NST
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ION
OF 18
N
KEY PLAN - OVERALL ARRAYSCALE: 1/16"=1'-0"PARTIAL PLAN - STRING LAYOUT NORTH1
PART
IAL
PLAN
- ST
RIN
G LA
YOU
T N
ORT
H
PV3.0
13
GENERAL NOTES:
1. EACH STRING SHALL BE LABELED AS DESIGNATED WITH SHRINK TUBE.
2. LABELS SHALL BE LOCATED AT CONNECTOR ON BOTH POSITIVE AND NEGATIVE SIDES, AND AT THE CONNECTOR BOX.
A#-#
#A#
-##
SOURCE CIRCUIT NUMBERCOMBINER DESIGNATION
NEGATIVE END OFPV SOURCE CIRCUIT
POSITIVE END OFPV SOURCE CIRCUIT
SCALE: NONETYPICAL TWO STRING DETAIL2
A4-1
A4-2
A4-3
A4-4
A4-5
A4-6
A4-7
A4-8
A4-9
A4-1
0
A4-1
1A4
-12
A4-1
3A4
-14
A4-1
5A4
-16
A4-1
7A4
-18
A4-1
9A4
-20
A4-2
1A4
-22
A4-2
3A4
-24
A5-1
A5-2
A5-3
A5-4
A5-5
A5-6
A5-7
A5-8
A5-9
A5-1
0
A5-1
1A5
-12
A5-1
3A5
-14
A5-1
5A5
-16
A5-1
7A5
-18
A5-1
9A5
-20
A5-2
1A5
-22
A5-2
3A5
-24
A6-1
A6-2
A6-3
A6-4
A6-5
A6-6
A6-7
A6-8
A6-9
A6-1
0
A6-1
1A6
-12
A6-1
3A6
-14
A6-1
5A6
-16
A6-1
7A6
-18
A6-1
9A6
-20
A6-2
1A6
-22
A6-2
3A6
-24
REV
DATE
DESC
RIPT
ION
NRE
CASU
NDA
REF
EREN
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N1,
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, 1,5
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C
TITL
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PRO
JECT
:
1609
HER
ITAG
E CO
MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
WER
SECU
RESO
LAR.
COM
THIS
LIN
E SH
OU
LDM
EASU
RE O
NE
INCH
DATE:
SHEET:04.06.2017
CON
FIDE
NTI
AL&
PRO
PRIE
TARY
PREL
IMIN
ARY
NO
T FO
RCO
NST
RUCT
ION
OF 18
N
KEY PLAN - OVERALL ARRAY
SCALE: 1/16"=1'-0"PARTIAL PLAN - STRING LAYOUT SOUTH1
PART
IAL
PLAN
- ST
RIN
G LA
YOU
T SO
UTH
PV3.1
GENERAL NOTES:
1. EACH STRING SHALL BE LABELED AS DESIGNATED WITH SHRINK TUBE.
2. LABELS SHALL BE LOCATED AT CONNECTOR ON BOTH POSITIVE AND NEGATIVE SIDES, AND AT THE CONNECTOR BOX.
14
SCALE: NONETYPICAL TWO STRING DETAIL2
A#-#
#A#
-##
SOURCE CIRCUIT NUMBERCOMBINER DESIGNATION
NEGATIVE END OFPV SOURCE CIRCUIT
POSITIVE END OFPV SOURCE CIRCUIT
REV
DATE
DESC
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NRE
CASU
NDA
REF
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N1,
050K
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, 1,5
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PRO
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:
1609
HER
ITAG
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MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
WER
SECU
RESO
LAR.
COM
THIS
LIN
E SH
OU
LDM
EASU
RE O
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INCH
DATE:
SHEET:04.06.2017
CON
FIDE
NTI
AL&
PRO
PRIE
TARY
PREL
IMIN
ARY
NO
T FO
RCO
NST
RUCT
ION
OF 18
PART
IAL
PLAN
-EQ
UIP
MEN
T PA
D DI
MEN
SIO
NS
PV4.0
SCALE: 1/2"=1'-0"PARTIAL PLAN - EQUIPMENT PAD DIMENSIONS1
LINE TYPE LEGEND:
CONCRETE PAD
EQUIPMENT
PROVIDED BY MANUFACTURER/ OTHERS
15
25'-6"
13'-6"
3'-11 1/4"
2'-10 1/2"
12'-6"
2'-4 1/2"
2'-6 3/4"
14'-4"
10 1/2"
6"
1'-4"
6"
1'-8"
6"
1'-6"
6"6"
2'-0"
4
5
6
78
9
1214
1113
9'-11 3/8"
3'-0"
5'-11 3/4"
8'-8"
REV
DATE
DESC
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ION
NRE
CASU
NDA
REF
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CE D
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N1,
050K
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, 1,5
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TITL
E:
PRO
JECT
:
1609
HER
ITAG
E CO
MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
WER
SECU
RESO
LAR.
COM
THIS
LIN
E SH
OU
LDM
EASU
RE O
NE
INCH
DATE:
SHEET:04.06.2017
CON
FIDE
NTI
AL&
PRO
PRIE
TARY
PREL
IMIN
ARY
NO
T FO
RCO
NST
RUCT
ION
OF 18
PART
IAL
PLAN
-EQ
UIP
MEN
T PA
D AC
AN
D
PV4.1
SCALE: 1/2"=1'-0"PARTIAL PLAN - EQUIPMENT PAD AC AND COMMUNICATION FEEDER ROUTING1
LINE TYPE LEGEND:
CONCRETE PAD
EQUIPMENT
PROVIDED BY MANUFACTURER/ OTHERS
AC FEEDERS
COMMUNICATIONS
MEDIUM VOLTAGE FEEDERS
TO MV FUSED SWITCH
16
4
5
789
12
13
1411
6E
D
EFG
H
II J
COM
MU
NIC
ATIO
N F
EEDE
R RO
UTI
NG
REV
DATE
DESC
RIPT
ION
NRE
CASU
NDA
REF
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CE D
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N1,
050K
WAC
, 1,5
00VD
C
TITL
E:
PRO
JECT
:
1609
HER
ITAG
E CO
MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
WER
SECU
RESO
LAR.
COM
THIS
LIN
E SH
OU
LDM
EASU
RE O
NE
INCH
DATE:
SHEET:04.06.2017
CON
FIDE
NTI
AL&
PRO
PRIE
TARY
PREL
IMIN
ARY
NO
T FO
RCO
NST
RUCT
ION
OF 18
PART
IAL
PLAN
-EQ
UIP
MEN
T PA
D GR
OU
NDI
NG
PV4.2SCALE: 1/2"=1'-0"PARTIAL PLAN - EQUIPMENT PAD GROUNDING1
LINE TYPE LEGEND:
CONCRETE PAD
EQUIPMENT
PROVIDED BY MANUFACTURER/ OTHERS
GROUND FEEDERS
4
6
5
17
GENERAL NOTES:
1. REFER TO EQUIPMENT SCHEDULE ON PV4.0 FOR SPECIFICATIONS.
78
9
121411
13
17
17
1717
TO MV FUSED SWITCH
TO ARRAY
KEYED NOTES:
1. PROVIDE IRREVERSIBLE BOND TO GROUND RING.
1 1 1
1
11
1
1
XX
LL
L
L
L
L
L
L
K
L
L
L
1
L
REV
DATE
DESC
RIPT
ION
NRE
CASU
NDA
REF
EREN
CE D
ESIG
N1,
050K
WAC
, 1,5
00VD
C
TITL
E:
PRO
JECT
:
1609
HER
ITAG
E CO
MM
ERCE
CT
WAK
E FO
REST
, NC
2758
7PO
WER
SECU
RESO
LAR.
COM
THIS
LIN
E SH
OU
LDM
EASU
RE O
NE
INCH
DATE:
SHEET:04.06.2017
CON
FIDE
NTI
AL&
PRO
PRIE
TARY
PREL
IMIN
ARY
NO
T FO
RCO
NST
RUCT
ION
OF 18
FEN
CE G
ROU
NDI
NG
DETA
IL
PV5.0
18
SCALE: NTSFENCE GROUNDING DETAIL1
GENERAL NOTES:
1. ALL FENCE GROUNDING POINTS SHALL BE LOCATED WITHIN FENCE PERIMETER.
2. GROUND CORNER POSTS AND ADDITIONAL POSTS AT 500' INTERVAL.
3. GROUND ALL GATE POSTS.
KEYED NOTES:
1. PROVIDE EXOTHERMIC WELD TO TOP RAIL.
2. #6 BARE COPPER WIRE, TYPICAL UNLESS NOTED OTHERWISE.
3. PROVIDE SPLIT BOLT TO CONNECT WIRE TO FENCE FABRIC.
4. PROVIDE EXOTHERMIC WELD TO FENCE POST.
5. 3/4" X 10' COPPER CLAD GROUND ROD BONDED TO BARE COPPER.
6. FLEXIBLE GROUND BRAID SECURED TO GATE.
7. GATES SHALL BE BONDED TOGETHER.
8. TO ARRAY SUPPLEMENTAL GROUNDING ELECTRODE.
FINISHED GRADE
1
2
3
4
5 5 5
4 46 6
3
1
3
1
7
8