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CONFIDENTIAL - THE INFORMATION
HEREIN CONTAINED SHALL NOT BE
USED FOR THE BENEFIT OF
ANYONE EXCEPT
BLUERAVENSOLAR NOR SHALL IT
BE DISCLOSED IN WHOLE OR IN
PART TO OTHERS OUTSIDE
RECIPIENTS ORGANIZATION,
EXCEPT IN CONNEC TION WITH THE
SALE AND USE OF THE RESPECTIVE
EQUIPMENT, WITHOUT THE
WRITTEN PERMISSION OF
BLUERAVENSOLAR LLC.
ENPHASE ENERGY
362648
June 4, 2021SITE INFORMATION:Sara Elizabeth Richter13956 Four Seasons WayCarmel, Indiana 46074DC SYSTEM SIZE: 18.375 kW DCCONTRACTOR:
BRS FIELD OPS
385.498.6700
PV INSTALLATION
PROFESSIONAL
Scott Gurney
# PV-011719-015866
NABCEP
CERTIFIED
PV8
LABELS
0
1403 N RESEARCH WAY, BUILDING J
OREM, UT 84097
800-377-4480
WWW.BLUERAVENSOLAR.COM
LABEL 1
FOR PV DISCONNECTING MEANS WHERE ALL
TERMINALS OF THE DISCONNECTING MEANS MAY BE
ENERGIZED IN THE OPEN POSITION.
[NEC 690.13(B), NEC 705.22]
LABEL 2
AT EACH DC DISCONNECTING MEANS, INCLUDING THE
DC DISCONNECT AT THE INVERTER.
[NEC 690.53, NEC 690.13(B)]
LABEL 3
AT POINT OF INTERCONNECTION, MARKED AT AC
DISCONNECTING MEANS.
[NEC 690.54, NEC 690.13 (B)]
LABEL 4
IF INTERCONNECTING ON THE LOAD SIDE, INSTALL THIS
LABEL ANYWHERE THAT IS POWERED BY BOTH THE
UTILITY AND THE SOLAR PV SYSTEM: THE MAIN SERVICE
PANEL AND SUB-PANELS.
[NEC 705.12(B)(3)]
LABEL 5
PLACED ADJACENT TO THE BACK-FED BREAKER
FROM THE INVERTER IF TIE IN CONSISTS OF LOAD
SIDE CONNECTION TO BUSBAR.
[NEC 705.12(B)(2)(3)(b)]
LABEL 6
AT DIRECT-CURRENT EXPOSED RACEWAYS,
CABLE TRAYS, COVERS AND ENCLOSURES OF
JUNCTION BOXES, AND OTHER WIRING METHODS;
SPACED AT MAXIMUM 10FT SECTION OR WHERE
SEPARATED BY ENCLOSURES, WALLS,
PARTITIONS, CEILINGS, OR FLOORS.
[NEC 690.31(G)(3&4)]
LABEL 10
(ONLY IF 3 OR MORE SUPPLY SOURCES TO
A BUSBAR)
SIGN LOCATED AT LOAD CENTER IF IT
CONTAINS 3 OR MORE POWER SOURCES.
[NEC 705.12(B)(2)(3)(C)]
LABEL 9
SIGN LOCATED AT RAPID SHUT DOWN
DISCONNECT SWITCH [NEC 690.56(C)(3)].
LABEL 7
FOR PV SYSTEMS THAT SHUT DOWN THE
ARRAY AND CONDUCTORS LEAVING THE
ARRAY:
SIGN TO BE LOCATED ON OR NO MORE
THAN 3 FT AWAY FROM SERVICE
DISCONNECTING MEANS TO WHICH THE
PV SYSTEMS ARE CONNECTED AND
SHALL INDICATE THE LOCATION OF ALL
IDENTIFIED RAPID SHUTDOWN SWITCHES
IF NOT AT THE SAME LOCATION.
[NEC 690.56(C)(1)(A)]
LABEL 8
FOR PV SYSTEMS THAT ONLY SHUT DOWN
CONDUCTORS LEAVING THE ARRAY:
SIGN TO BE LOCATED ON OR NO MORE
THAN 3 FT AWAY FROM SERVICE
DISCONNECTING MEANS TO WHICH THE
PV SYSTEMS ARE CONNECTED AND
SHALL INDICATE THE LOCATION OF ALL
IDENTIFIED RAPID SHUTDOWN SWITCHES
IF NOT AT THE SAME LOCATION.
[NEC 690.56(C)(1)(B)]
LABELING NOTES:
1. LABELS CALLED OUT ACCORDING TO ALL COMMON CONFIGURATIONS. ELECTRICIAN TO
DETERMINE EXACT REQUIREMENTS IN THE FIELD PER CURRENT NEC AND LOCAL CODES AND
MAKE APPROPRIATE ADJUSTMENTS.
2. LABELING REQUIREMENTS BASED ON THE 2017 NATIONAL ELECTRIC CODE, OSHA STANDARD
19010.145, ANSI Z535.
3. MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.
4. LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED AND
SHALL NOT BE HANDWRITTEN[NEC 110.21]
5. LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8", WHITE ON RED BACKGROUND; REFLECTIVE,
AND PERMANENTLY AFFIXED [IFC 605.11.1.1]
LABEL 11
PERMANENT DIRECTORY TO BE LOCATED AT
MAIN SERVICE EQUIPMENT LOCATION IF ALL
ELECTRICAL POWER SOURCE DISCONNECTING
MEANS (SOLAR ARRAY RAPID SHUTDOWN
SWITCH) ARE GROUPED AND IN LINE OF SITE OF
MAIN SERVICE DISCONNECTING MEANS.
[NEC 690.56(C) & NEC 705.10].
2
7
9
5
6
1 1
1
5
6
8
1
*ELECTRICAL DIAGRAM SHOWN ABOVE IS FOR LABELING PURPOSES ONLY. NOT AN ACTUAL REPRESENATION OF EQUIPMENT AND CONNECTIONS TO BE INSTALLED. LABEL LOCATIONS
PRESENTED MAY VERY DEPENDING ON TYPE OF INTERCONNECTION METHOD AND LOCATION PRESENTED ON PV5 OF 3 LINE DIAGRAM. PV5 LINE DIAGRAM TO REFLECT ACTUAL
REPRESENTATION OF PROPOSED SCOPE OF WORK.
JUNCTION BOX
OR COMBINER BOX
MAIN SERVICE PANEL
EXISTING SUB PANEL
(IF WHERE POINT OF
INTERCONNECTION
IS MADE)
PV COMBINER
SUBPANEL -
IF USED TO COMBINE
PV OUTPUT CIRCUITS
AC
DC
INVERTER (S)
INTEGRATED DC DISCONNECT
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
LABELING DIAGRAM FOR STRING INV. / DC OPTIMIZER INV.:
AC JUNCTION BOX
OR AC COMBINER BOX
MAIN SERVICE PANEL
AC DISCONNECT
(IF REQ. / INSTALLED)
EXISTING SUB PANEL
(IF WHERE POINT OF
INTERCONNECTION
IS MADE)
PV COMBINER
SUBPANEL -
IF USED TO COMBINE
PV OUTPUT CIRCUITS
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
LABELING DIAGRAM FOR MICRO INV.:
3 4
7
3
5
1 1 1
5
3 4
1
9
11 OR
OR PLACARD
11 OR
OR PLACARD
OR
3
3
AC DISCONNECT
(IF REQ. / INSTALLED)
IF BREAKER USED
IF BREAKER USED
3 4
IF BREAKER USED
3 4
IF BREAKER USED
&
&
&
&
10
1
3
4
10
LABEL 12
PERMANENT DIRECTORY TO BE LOCATED
AT AC COMBINER PANEL [NEC 110.21(B)]
12
07/27/21