BNGC AC MAINT HGR BC218 Phase 2 As Builts.pdf

PDF 1 MB Posted

Attached to
RFP-80-27 DMA- BNGC Building 218 AASF Solar Covered Parking
Solicitation number
RFP 785 2700000075 1
Issued by
Elliott County, Kentucky

About this file

This document is a design and build services document approved for program concept by the Commonwealth of Kentucky Finance and Administration Cabinet, Department for Facilities Management, Division of Engineering, related to the installation of solar panels at the Boone National Guard Center Aircraft Maintenance Hangar in Frankfort, Kentucky. The project involves the installation of a photovoltaic (PV) system comprising 96 Trina Solar modules rated at 400 watts each, multiple SMA Sunny Tripower Core inverters with a combined capacity of 62.5 kilowatts at 480 volts, three-phase configuration, and associated electrical infrastructure including disconnects, wiring, and a new 600-ampere, 480-volt, three-phase panelboard to replace existing equipment. The design-build team includes Solar Energy Solutions as the contractor and Magna Engineers (located at 861 Corporate Drive, Suite 210, Lexington, Kentucky 40503) as the MEP engineer. The document presents technical drawings and one-line diagrams dated September 23, 2020, and is designated as Phase 2 As-Builts documentation for the project.

The technical specifications require all work to comply with the National Electrical Code and local codes, with all equipment listed and labeled per Underwriters Laboratories standards. The inverters must be IEEE 1547 and UL 1741 compliant, and all equipment must be properly grounded per NEC sections 250 and 690. The PV panel installation must comply with ASCE 7-05 standards, and solar panels must be grounded with bare continuous copper equipment grounding conductors with lugs. The wire schedule specifies various conductor sizes and types, including 10 AWG copper for disconnect wiring, 1 AWG copper for certain connections, and 350 KCMIL aluminum for main switchgear. Contractors are required to furnish materials, provide rewiring of three existing 50-ampere, 480-volt inverters into the new 600-ampere panel, conduct conductor testing using specified equipment, and submit results to the owner and engineer. The document does not contain pricing information, procurement dates, award dates, or contract term details.

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DESIGN/BUILD SERVICES

INSTALL SOLAR PANELS

BOONE NATIONAL GUARD CENTER

AIRCRAFT MAINTENANCE HANGER

FRANKFORT, KENTUCKY

DESIGN BUILD TEAM:

CONTRACTOR: SOLAR ENERGY SOLUTIONS

MEP ENGINEER: MAGNA ENGINEERS

1038 Brentwood Court, Suite B, Lexington, Kentucky 40511

PHONE: (859) 312-7456, FAX:(866)830-0418

861 Corporate Drive, Suite 210, Lexington, Kentucky 40503

PHONE: (859)309-2990, FAX: (859)309-2991

VICINITY MAP:

INDEX OF DRAWINGS:

COVER PAGE

S1.1 ARRAY LAYOUT

E1.0 ELECTRICAL SYMBOLOGY

E1.1 ONE-LINE DIAGRAM

Phone: 859.309.2990 | Fax: 859.309.2991 | www.magnaengineers.com

861 Corporate Drive Suite 210 Lexington Kentucky 40503

APPROVED FOR PROGRAM CONCEPT ONLY

APPROVED FOR PROGRAM CONCEPT ONLY

FOR INTENT ONLY

BNGC AC MAINT HGR

FRANKFORT, KENTUCKY

xxx-xx-xxx

COVER

100 Minuteman Pkwy, Frankfort, KY 40601

E1.0

ELECTRICAL SYMBOLOGY

COMMONWEALTH OF KENTUCKY

FINANCE AND ADMINISTRATION CABINET

DEPARTMENT FOR FACILITIES MANAGEMENT

DIVISION OF ENGINEERING

FRANKFORT, KENTUCKY

AUTHORIZED AGENT

APPROVED FOR PROGRAM CONCEPT ONLY

APPROVED FOR PROGRAM CONCEPT ONLY

DATE

DATE

ENGINEERING

DIVISION OF

AGENCY

FOR INTENT ONLY

DIV. OF ENGR.

REVIEWED

ENGR. FILE NO.

DRAWING NO.

DATE

A&E FILE NO.

CHECKED BY

SHEET DRAWN BY

RECORD DATE

DATEREVISIONS BNGC AC MAINT HGR

FRANKFORT, KENTUCKY

09-23-2020

XX-XX-XX

ABBREVIATIONS

INTERIOR CONDUIT AND WIRE

CONDUIT CONCEALED IN WALL OR CEILING

TIC MARKS INDICATE NUMBER OF WIRES.

CONDUIT WITH END CAPPED

CONDUIT EXPOSED ON WALL OR STRUCTURE

LP1-2 INDICATED)

HOMERUN TO PANEL (PANEL LP1 CIRCUIT 2

GROUND

PHASE(S)

NEUTRAL

CONDUIT TURNED UP

CONDUIT TURNED DOWN

CONDUIT CONCEALED BEHIND CEILING OR WALL FINISH

SIGNIFIES MULTIPLE CIRCUITS IN ONE CONDUIT

A KEY NOTE CALL OUT

LIST OF ABBREVIATIONS, ACRONYMS, AND

SYMBOLS IS A STANDARD LIST. NOT ALL

SYMBOLS ARE USED ON THIS PROJECT.

SYMBOLS USED BUT NOT LISTED HERE SHALL BE DEFINED

ELSEWHERE IN THE BID DOCUMENTS. IF NOT, CONTACT THE

ENGINEER FOR CLARIFICATION PRIOR TO BID OPENING.

CKT - CIRCUIT

CONN - CONNECTION

DN - DOWN

DP - DISTRIBUTION PANEL

EA - EACH

EOL - END OF LINE

EUH - ELECTRIC UNIT HEATER

EMT - ELECTRICAL METALLIC TUBING

EWH - ELECTRIC WATER HEATER

GALV - GALVANIZED

HID - HIGH INTENSITY DISCHARGE

HP - HORSEPOWER

IN - INCH

INC - INCANDESCENT

LA - LIGHTNING ARRESTER

LTG - LIGHTING

LV - LOW VOLTAGE

NEC - NATIONAL ELECTRICAL CODE

NIC - NOT IN CONTRACT

NTS - NOT TO SCALE

NO - NORMALLY OPEN, NUMBER

PB - PULL BOX, PUSH BUTTON

PNL - PANEL

POC - POINT OF CONNECTION

PS - PULL SWITCH OR PRESSURE SWITCH

RCPT - RECEPTACLE

SCH - SCHEDULE

SQ FT - SQUARE FOOT

SW - SWITCH

SYS - SYSTEM

TEL - TELEPHONE

V - VOLTAGE

WT - WEIGHT

FLUOR - FLUORESCENT

F - FUSE

NFPA - NATIONAL FIRE PROTECTION ASSOCIATION

REF - REFERENCE, REFER

X/F - TRANSFORMER

C/L - CENTERLINE

COND - CONDUCTOR

EM, EMERG - EMERGENCY

FLR - FLOOR

FLA - FULL LOAD AMPS

FLEX - FLEXIBLE

HT, H - HEIGHT

J-BOX, JB - JUNCTION BOX

MH - MANHOLE, METAL HALIDE, MOUNTING HEIGHT

G, GND - GROUND

AHU - AIR HANDLING UNIT

AL - ALUMINUM

DISC - DISCONNECT

IG - ISOLATED GROUND

MDP - MAIN DISTRIBUTION PANEL

MFR - MANUFACTURER

MIC - MICROPHONE

MIN - MINIMUM

MAU - MAKEUP AIR UNIT

MTD - MOUNTED

MCC - MOTOR CONTROL CENTER

N/A - NOT APPLICABLE

CCTV - CLOSED CIRCUIT TELEVISION

QTY - QUANTITY

TYP - TYPICAL

KCMIL - 1000 CIRCULAR MILS

KVA - KILOVOLT AMPS

KVAF - KILOVOLT AMPS REACTIVE

KW - KILOWATT

KWH - KILOWATT HOUR

MLO - MAIN LUGS ONLY

W/ - WITH

W/O - WITH OUT

RGS - RIGID GALVANIZED STEEL

NEMA - NATIONAL ELECTRICAL

W - WIRE

MCB - MAIN CIRCUIT BREAKER

MG - MOTOR GENERATOR

CTL - CONTROL

AFG - ABOVE FINISHED GRADE

MANUFACTURERS ASSOCIATION

VFD - VARIABLE FREQUENCY DRIVE

AFF - ABOVE FINISHED FLOOR

AF - AMPERE FRAME

A, AMP - AMPERES

ATRV - AUTOTRANSFORMER REDUCED VOLTAGE

AT - AMPERE TRIP

AWG - AMERICAN WIRE GAUGE

ATS - AUTOMATIC TRANSFER SWITCH

BLDG - BUILDING

C - CONDUIT

CB - CIRCUIT BREAKER

CLG - CEILING

CU - COPPER

DB - DIRECT BURIAL

DET - DETAIL

DP - DISTRIBUTION PANEL

DPST - DOUBLE POLE SINGLE THROW

EX - EXISTING

ELEC - ELECTRICAL

ELEV - ELEVATOR

EWC - ELECTRIC WATER COOLER

EC - EMPTY CONDUIT

FVNR - FULL VOLTAGE NON-REVERSING

FTG - FITTING

FOR - FOWARD-OFF-REVERSE

GFI - GROUND FAULT INTERRUPTING

MAX - MAXIMUM

MCP - MOTOR CIRCUIT PROTECTOR

MV - MEDIUM VOLTAGE

NESC - NATIONAL ELECTRICAL SAFETY CODE

OL - OVERLOAD

OH - OVERHEAD

P - POLE

SMR - SURFACE METAL RACEWAY

S/N - SOLID NEUTRAL

STD - STANDARD

SS - STAINLESS STEEL

TV - TELEVISION

TM - THERMAL MAGNETIC

UG - UNDERGROUND

UH - UNIT HEATER

WP - WEATHERPROOF

STP - SHIELDED TWISTED PAIR

DACT - DIGITAL ALARM

COMMUNICATING TRANSMITTER

LVDT - LINEAR VARIABLE

DIFFERENTIAL TRANSFORMER

UTP - UNSHIELDED TWISTED PAIR

PVM - PHASE-VOLT MONITOR

TVSS - TRANSIENT VOLTAGE

SURGE SUPPRESSOR

INTERIOR LIGHTING ELECTRIC UTILITY SYMBOLS POWER EQUIPMENT AND DEVICES

CEILING MOUNTED WALL MOUNTED

A

R

A

A b

A b a

A

C

C

D

D

A

A

OR

OR

A

OR

OR

A

A

A

C

D

A

A

A a b

TWO BY FOUR FOOT FLUORESCENT LIGHTING

FIXTURE, A - INDICATES TYPE b - DENOTES SWITCH

DESIGNATION

TWO BY FOUR FOOT FLUORESCENT LIGHTING

FIXTURE WIRED FOR INDIVIDUAL SWITCHING OF

INSIDE AND OUTSIDE LAMPS, LETTER INDICATES TYPE

EMERGENCY TWO BY FOUR FOOT FLUORESCENT LIGHTING

FIXTURE WIRED FOR INDIVIDUAL SWITCHING OF INSIDE AND

OUTSIDE LAMPS, LETTER INDICATES TYPE

EMERGENCY TWO BY FOUR FLUORESCENT LIGHTING

FIXTURE, LETTER INDICATES TYPE

FLUORESCENT ONE BY FOUR LIGHTING FIXTURE,

LETTER INDICATES TYPE

EMERGENCY ONE BY FOUR FLUORESCENT LIGHTING

FIXTURE, LETTER INDICATES TYPE

STRIP FLUORESCENT LIGHTING FIXTURE,

LETTER INDICATES TYPE

8' STRIP FLUORESCENT LIGHTING FIXTURE,

LETTER INDICATES TYPE

TWO BY TWO FOOT FLUORESCENT LIGHTING

FIXTURE, LETTER INDICATES TYPE

EMERGENCY TWO BY TWO FOOT FLUORESCENT

LIGHTING FIXTURE LETTER INDICATES TYPE

EMERGENCY SELF CONTAINED LIGHTING UNIT WITH TWO

LIGHT FIXTURE HEADS, LETTER INDICATES TYPE

EXIT LIGHT WITH ARROW, LETTER INDICATES

TYPE X1 - SINGLE FACE X2 - DOUBLE FACE

EMERGENCY REMOTE HEAD

INCANDESCENT OR HID LIGHTING FIXTURE,

LETTER INDICATES TYPE

EMERGENCY INCANDESCENT OR HID LIGHTING

FIXTURE, LETTER INDICATES TYPE

HID LIGHTING FIXTURE WITH QUARTZ RESTRIKE,

LETTER INDICATES TYPE

R

EG

EG

EUC

EUP

EUT

EUS

4#6 4160V

EXISTING

60/2

EOT

EOS

EOP

8M-20

T 100

3-25

35/3

GROUND ROD

MAST TYPE LIGHTNING PROTECTION SYSTEM,

LIGHTNING ROD, (24 INCHES HIGH NOTED)

GROUND CONNECTION OR EQUIPMENT BOND

BURIED GROUND WIRE

GROUND WIRE EXPOSED

POLE MOUNTED LIGHTING FIXTURE

60' CLASS 2 POLE NOTED

60/2

G

G

TRANSFORMER BANK POLE MOUNTED-SHOWN AS

DOWN GUY-NOTED AS 8000 POUND STRENGTH.

SINGLE PHASE TRANSFORMER, POLE MOUNTED

FUSE CUTOUT WITH FUSE SIZE

UNDERGROUND COMMUNICATION

AND TYPE NOTED

UNDERGROUND PRIMARY

OVERHEAD TELEPHONE

UNDERGROUND TELEPHONE CONDUIT

UNDERGROUND SECONDARY

OVERHEAD SECONDARY

4-#6 CONDUCTORS, 4160V

OVERHEAD PRIMARY-SHOWN AS

DISCONNECT SWITCH OR SECTIONALIZING SWITCH

THREE PHASE 25 KVA TRANSFORMERS

AS 100 KVA

PAD MOUNTED TRANSFORMER INDICATED

ANCHOR AT 20 FEET FROM POLE

25 KVA NOTED

POLE, LENGTH AND CLASS AS INDICATED

4#6 4160V

UC

OT

UT

US

OHS

UP

OHP

8M-20

NEW

3-25

T 100

3 PHASE SINGLE

PHASE

ROOF CONDUCTOR GEG

35/3

DISCONNECT SWITCH

PANELBOARD, SURFACE MOUNTED

PANELBOARD, RECESSED

SINGLE RECEPTACLE

MOTOR CONNECTION (5 HP INDICATED)

THE FOLLOWING:

MULTI-OUTLET SURFACE RACEWAY, SIZE AND NUMBER OF

RECEPTACLE AS SCHEDULED.

PUSHBUTTON STATION

ENCLOSED CIRCUIT BREAKER

COMBINATION STARTER/FUSED DISCONNECT

DUPLEX RECEPTACLE, 125 VOLT, 2-POLE, 3 WIRE,

THE FOLLOWING:

QUADRAPLEX RECEPTACLE, 125 VOLT, 2-POLE, 3 WIRE,

FLOOR MOUNTED RECEPTACLE

WALL SWITCH 120-277 VOLT, 20 AMP, SINGLE POLE

SUBSCRIPT (X) DENOTES OTHERWISE SWITCH DESIGNATIONS

DESIGNATIONS:

2 : DOUBLE POLE

3 : THREE WAY

4 : FOUR WAY

K : KEY OPERATED

P : PILOT LIGHT

EP : EXPLOSIONPROOF

T : TIMER

D,600 : DIMMER SWITCH, 600 WATT NOTED

L : LOW VOLTAGE

a : SWITCHING DESIGNATION

M : MOTOR RATED WITH OVERLOAD

PROTECTION

WIREWAY

CABLE TRAY

PLUGIN OR FEEDER BUS

WALL MOUNTED SINGLE FACE CLOCK

WALL MOUNTED DOUBLE FACE CLOCK

JUNCTION BOX WALL OR CEILING MOUNTED FLUSH, 4"X4"

NEMA 5-20R GROUNDING TYPE, SUBSCRIPT DENOTES

NEMA 5-20R GROUNDING TYPE, SUBSCRIPT DENOTES

SQUARE UNLESS OTHERWISE NOTED

J

WP : WEATHERPROOF

GFI : INTEGRAL GROUND FAULT INTERRUPT

IG : ISOLATED GROUND

WP : WEATHERPROOF

GFI : INTEGRAL GROUND FAULT INTERRUPT

NON-FUSED

FUSED

EXP : EXPLOSION PROOF

SINGLE SPECIAL PURPOSE RECEPTACLE

W

C

B

W W W W

C C C C

B B B B

X X=

D : DOOR SWITCH

WP : WEATHERPROOF

5M OR PS

PNEUMATIC/ELECTRIC CONNECTION

PRESSURE SWITCH CONNECTION

PHOTOCELL

LIMIT SWITCH CONNECTION

THERMOSTAT CONNECTION

SOLENOID VALVE CONNECTION

RELAY

TIMER MOTOR

ELAPSED TIME METER

PC

PE

T

LS

SV

TM

ETM

CR#

S

TWO SINGLE POLE SWITCHES FOR MULTI-LEVEL LIGHTINGSS

FLOOD LIGHT

E : EMERGENCY CIRCUIT

OCCUPANCY SENSOR, X = TYPE PER SCHEDULEX

GROUND

CONTROLS

KEY INTERLOCKK

DM

EF

M

EXHAUST FAN MOTOR

POWER METER

CURRENT TRANSFORMER

POTENTIAL TRANSFORMER

TVSS

TS OR

CAPACITOR

GROUND

TRANSFORMER

RELAY CONTROLS (NORMALLY OPEN)

RELAY CONTROLS ( NORMALLY CLOSED)

THERMAL OVERLOAD PROTECTION

FUSE

SWITCH, NONFUSED

FUSED SWITCH

FLOAT SWITCH

THERMOSTATIC SWITCH

PRESSURE SWITCH

LIMIT SWITCH OR

TORQUE SWITCH

CONNECTION OF WIRES

DOT INDICATES

FROM REMOTE DEVICE

TERMINALS FOR WIRE CONNECTIONS1 2

M MOTOR STARTER COIL

AUTOTRANSFORMERTIMER CLUTCH OR SOLENOID

M

MAGNETIC ONLY CIRCUIT BREAKER

(SINGLE POLE SHOWN)

THERMAL-MAGNETIC CIRCUIT BREAKER

(SINGLE POLE SHOWN)

BATTERY

GF

STOP

START

START-STOP PUSHBUTTON

(NON-MAINTAINED CONTACT)

(MAINTAINED CONTACT)

ON-OFF PUSHBUTTON

H O A

3 POSITION SELECTOR SWITCH

H O A - HAND/OFF/ON AUTOMATIC

L O R - LOCAL/OFF/REMOTE

CIRCUIT BREAKER GENERIC

TRANSIENT VOLTAGE

SURGE SUPPRESSOR

LIGHTNING ARRESTOR

(CROWBAR STYLE)

DAMPER MOTOR ACTUATOR,

SPRING RETURN

ON OFF

R PILOT LIGHT IN CONTROL CIRCUIT

LETTER INDICATES COLOR

GROUND FAULT

PROTECTED BREAKER

DOUBLE THROW

SWITCH OR

TRANSFER

SWITCH

OR

E1.1

ONE-LINE DIAGRAM

COMMONWEALTH OF KENTUCKY

FINANCE AND ADMINISTRATION CABINET

DEPARTMENT FOR FACILITIES MANAGEMENT

DIVISION OF ENGINEERING

FRANKFORT, KENTUCKY

AUTHORIZED AGENT

APPROVED FOR PROGRAM CONCEPT ONLY

APPROVED FOR PROGRAM CONCEPT ONLY

DATE

DATE

ENGINEERING

DIVISION OF

AGENCY

FOR INTENT ONLY

DIV. OF ENGR.

REVIEWED

ENGR. FILE NO.

DRAWING NO.

DATE

A&E FILE NO.

CHECKED BY

SHEET DRAWN BY

RECORD DATE

DATEREVISIONS BNGC AC MAINT HGR

FRANKFORT, KENTUCKY

09-23-2020

XX-XX-XX

PHOTOVOLTAIC SYSTEM GENERAL NOTES

FEEDER SCHEDULE

SCALE:E1.1

1 ONE-LINE DIAGRAM

1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE NEC AND LOCAL CODES.

2. ALL EQUIPMENT SHALL BE LISTED AND LABELED PER UL AND INSTALLED PER THE

LISTING REQUIREMENTS AND THE MANUFACTUR'S INSTRUCTIONS.

3. INVERTERS SHALL BE IEEE 1547 AND UL 1741 COMPLIANT.

4. ALL EQUIPMENT SHALL BE PROPERLY GROUNDED PER NEC 250 AND NEC 690.

5. ALL CIRCUITS CONNECTED TO MORE THAN ONE SOURCE SHALL HAVE

OVERCURRENT DEVICES LOCATED SO AS TO PROVIDE OVERCURRENT

PROTECTION FROM ALL SOURCES REFERENCE NEC 690.9(A).

6. EACH INVERTER DC SHUTOFF SHALL BE LABELED WITH “SOLAR PHOTOVOLTAIC

POWER SYSTEM EMERGENCY DC SHUTOFF” REFERENCE NEC 690.14.

7. AC SWITCHBOARD SHALL BE LABELED WITH “WARNING!- ELECTRICAL SHOCK

HAZARD- DO NOT TOUCH TERMINALS. TERMINALS ON BOTH LINE AND LOAD SIDE

MAY BE ENERGIZED IN THE OPEN POSITION".

8. AC PANELBOARD PS-1 SHALL BE LABELED WITH “PHOTOVOLTAIC SYSTEM AC

DISCONNECT”.

9. INSTALLATION OF PV PANELS SHALL COMPLY WITH ASCE 7-05.

10. SOLAR PANELS SHALL BE GROUNDED WITH A BARE CONTINUOUS COPPER

EQUIPMENT GROUNDING CONDUCTOR WITH LUGS AND GROUNDING SYSTEM.

11. SOLAR PANEL CONNECTORS AND WIRING SHALL BE SUPPORTED REFERENCE

NEC 338.10(B)(4)(B) AND NEC 334.30.

12. COMBINER BOXES AND INVERTERS SHALL BE LABELED IN ACCORDANCE WITH

NEC 690.53.

13. ALL CONDUCTORS SHALL BE TESTED WITH A SEAWARD SOLAR IV TRACER AND

RESISTANCE TESTER OR EQUAL AND RESULTS SHALL BE SUBMITTED TO OWNER

AND ENGINEER.

14. CONTRACTOR SHALL FURNISH AND PROVIDE A NEW 600A 480V 3 PHASE PANEL

TO HANDLE NEW LOADS AND EXISTING LOADS. THIS PANEL SHALL REPLACE

EXISTING 480V, 150A 3 PHASE PV COMBINER PANEL. CONTRACTOR SHALL

FURNISH AND PROVIDE REWIRING THE 3 EXISTING AND ADJACENT 50A 480V

INVERTERS INTO THIS NEW 600A PANEL WITH 3 SEPARATE 50A BREAKERS

A. USE #10 PV WIRE IN FREE AIR.

B. 2” EMT WITH (2) #10 USE-2 PER STRING, (1) #10 GND.

C. (4) #2 THHN, (1) #6 GND IN 1 1/2” EMT.

D. (4) 600 KCMIL THHN (1) 1/0 GROUNDS IN 4" GRC

NOT TO SCALE

Meter Grid

Module Specifications

96x Trina Solar TSM-DE15H(II) 400 (144cell)

400 W

Vmp 41.1 V

Imp 9.74 A

Voc 50.4 V

Isc 10.18 A

Inverter Specifications

1x SMA Sunny Tripower_Core1 33-US-41

Max AC Power Rating 33.3 kW

Max Input Voltage 1,000 V

Min AC Power Rating 160 W

Min Input Voltage 150 V

Wire Schedule

Tier Wire Length

String 6x 10 AWG 502ft

MAIN SWITCHGEAR

2 SETS OF 350 KCMIL ALUMINUM

SMA CORE 62.5 KW 480V - 3 PHASE INVERTER

String count: 11 Module count: 174

TSM-DE15H(II) 400 (144cell)

Disconnect

10 AWG Copper 3 PHASE

PANELBOARD 480V, 600A

1 2 17

String count: 11 Module count: 197

10 AWG Copper 10 AWG Copper

1 AWG Copper

1 AWG Copper

100A/3P

100A/3P

1 2 15

TRINAS

FRONIUS SYMO 15 KW 208V - 3 PHASE INVERTER

TSM-DE15H(II) 400 (144cell)

Disconnect

1 2 10

TRINAS

500A/3P1 2 16

10 AWG Copper

9 OF THESE

11 DISCONNECTS FOR 11 STRINGS

2 OF THESE

SMA CORE 62.5 KW 480V - 3 PHASE INVERTER

String count: 11 Module count: 174

TSM-DE15H(II) 400 (144cell)

Disconnect

10 AWG Copper

1 AWG Copper

100A/3P

1 2 15

TRINAS

1 2 16

10 AWG Copper

9 OF THESE

11 DISCONNECTS FOR 11 STRINGS

2 OF THESE

30A/3P

TVSS

11 OF THESE

50A/3P

TO EXISTING SOLAR

50A/3P

TO EXISTING SOLAR

50A/3P

TO EXISTING SOLAR

6 AWG COPPER

500A/3P

SMA CORE 62.5 KW 480V - 3 PHASE INVERTER

String count: 11 Module count: 175

TSM-DE15H(II) 400 (144cell)

Disconnect

10 AWG Copper

1 AWG Copper

100A/3P

1 2 15

TRINAS

1 2 16

10 AWG Copper

10 OF THESE

11 DISCONNECTS FOR 11 STRINGS

1 OF THESE

11 DISCONNECTS FOR 11 STRINGS

S1.1

ARRAY LAYOUT

COMMONWEALTH OF KENTUCKY

FINANCE AND ADMINISTRATION CABINET

DEPARTMENT FOR FACILITIES MANAGEMENT

DIVISION OF ENGINEERING

FRANKFORT, KENTUCKY

AUTHORIZED AGENT

APPROVED FOR PROGRAM CONCEPT ONLY

APPROVED FOR PROGRAM CONCEPT ONLY

DATE

DATE

ENGINEERING

DIVISION OF

AGENCY

FOR INTENT ONLY

DIV. OF ENGR.

REVIEWED

ENGR. FILE NO.

DRAWING NO.

DATE

A&E FILE NO.

CHECKED BY

SHEET DRAWN BY

RECORD DATE

DATEREVISIONS BNGC AC MAINT HGR

FRANKFORT, KENTUCKY

09-23-2020

XX-XX-XX

SCALE:S1.1

1 ARRAY LAYOUT

NOT TO SCALE

Certificant Name:
Company Name:
Check Box1: Off
Check Box2: Off
Check Box3: Off
Certification Number:

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