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12 SERVICE DISCONNECT PLACARDS
<br />Scale NTS
<br />2"
<br />8"
<br />2"
<br />8"
<br />SERVICE DISCONNECT
<br />1 OF 2
<br />SERVICE DISCONNECT
<br />2 OF 2
<br />PV SYSTEM DISCONNECT
<br />FOR UTILITY OPERATION
<br />NOTE:
<br />1. RED BACKGROUND
<br />2. WHITE LETTERING
<br />3. TEXT HEIGHT: 1/8" MIN.
<br />3 1/8"
<br />NOTE:
<br />1. MARKING PER ART 690.54
<br />2. RED BACKGROUND
<br />3. WHITE LETTERING
<br />4. TEXT HEIGHT: 1/8" MIN.
<br />NOTE:
<br />1. RED BACKGROUND
<br />2. WHITE LETTERING
<br />3. TEXT HEIGHT: 1/8" MIN.
<br />1 POINT OF INTERCONNECTION
<br />Scale NTS
<br />7 INVERTER AC CIRCUIT BREAKER
<br />Scale NTS
<br />8 SHOCK HAZARD
<br />Scale NTS
<br />4 PV SYSTEM MAINTENANCE DISCONNECT
<br />Scale NTS
<br />2 PV SYSTEM UTILITY AC DISCONNECT
<br />Scale NTS
<br />5 MAIN SERVICE WITH REMOTE PV SYSTEM DISCONNECT
<br />Scale NTS
<br />18 UTILITY NET GENERATION OUTPUT
<br />Scale NTS
<br />19 BESS DISCONNECT (IF APPLICABLE)
<br />Scale NTS
<br />9 INVERTER ID
<br />Scale NTS
<br />STRING INVERTERS
<br />CENTRAL INVERTERS
<br />3 1/8"
<br />6 AC COMBINER PANEL
<br />Scale NTS
<br />3 5/8"
<br />3 1/8"
<br />3 DC DISCONNECT
<br />Scale NTS
<br />NOTE:
<br />1. MARKING PER ART 690.17, 690.53
<br />2. RED BACKGROUND
<br />3. WHITE LETTERING
<br />4. TEXT HEIGHT: 1/8" MIN.
<br />CAUTION
<br />SOLAR ELECTRIC
<br />SYSTEM CONNECTED
<br />CAUTION
<br />POWER TO THIS BUILDING IS
<br />ALSO SUPPLIED FROM THE
<br />FOLLOWING SOURCES WITH
<br />DISCONNECT LOCATED AS
<br />SHOWN
<br />!
<br />DO NOT ADD LOADS
<br />PHOTOVOLTAIC SYSTEM
<br />COMBINER PANEL
<br />WARNING !
<br />LABEL LOCATION:
<br />PHOTOVOLTAIC AC COMBINER (IF
<br />APPLICABLE).
<br />PER CODE(S): CEC 2022: 705.12(B)(3)(2),
<br />NEC 2020: 705.12(B)(3)(2), NEC 2017:
<br />705.12(B)(2)(3)(b), NEC 2014:
<br />705.12(D)(2)(3)(c), NEC 2011: 705.12(D)(4)
<br />ELECTRICAL SHOCK HAZARD
<br />WARNING!
<br />LABEL LOCATION:
<br />INVERTER(S), AC DISCONNECT(S), AC
<br />COMBINER PANEL (IF APPLICABLE).
<br />PER CODE(S): CEC 2022: 690.13(B), NEC
<br />2020: 690.13(B), NEC 2017: 690.13(B),
<br />NEC 2014: 690.17(E), NEC 2011:
<br />690.17(4)
<br />TERMINALS ON LINE AND LOAD
<br />SIDES MAY BE ENERGIZED IN
<br />THE OPEN POSITION
<br />MAXIMUM AC OPERATING CURRENT:
<br />NOMINAL OPERATING AC VOLTAGE:
<br /> AMPS
<br /> VAC
<br />PHOTOVOLTAIC AC DISCONNECT
<br />LABEL LOCATION:
<br />AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
<br />INTERCONNECTION.
<br />PER CODE(S): CEC 2022: 690.54, NEC 2020: 690.54, NEC
<br />2017: 690.54, NEC 2014: 690.54, NEC 2011: 690.54
<br />AC SYSTEM DISCONNECT
<br />FOR UTILITY OPERATION
<br />LABEL LOCATION:
<br />UTILITY DISCONNECT
<br />PV SYSTEM DISCONNECT
<br />FOR UTILITY OPERATION
<br />LABEL LOCATION:
<br />UTILITY DISCONNECT
<br />INVERTER
<br />DC SYSTEM SIZE :
<br />NUMBER OF STRINGS:
<br />MODULES PER STRING:
<br />kW
<br />DC SYSTEM SIZE ____kW
<br />POINT OF INTERCONNECTION
<br />PHOTOVOLTAIC POWER SOURCE
<br />ELECTRICAL SHOCK HAZARD
<br />WARNING!
<br />TERMINALS ON LINE AND LOAD
<br />SIDES MAY BE ENERGIZED IN
<br />THE OPEN POSITION
<br />DC PHOTOVOLTAIC
<br />DISCONNECT
<br />PHOTOVOLTAIC DC DISCONNECT
<br />MAXIMUM POWER POINT VOLTAGE(Vmp):
<br />MAXIMUM POWER POINT CURRENT(Imp):
<br />MAXIMUM SYSTEM VOLTAGE(Voc):
<br />SHORT-CIRCUIT CURRENT(Isc):
<br />V
<br />A
<br />V
<br />A
<br />LABEL LOCATION:
<br />INVERTER(S), DC DISCONNECT(S).
<br />PER CODE(S): CEC 2022: 690.53, NEC 2020: 690.53, NEC 2017: 690.53, NEC
<br />2014: 690.53, NEC 2011: 690.53
<br />15 INVERTER WARNING
<br />Scale NTS
<br />ELECTRICAL SHOCK HAZARD
<br />WARNING!
<br />LABEL LOCATION:
<br />INVERTER(S), AC DISCONNECT(S), AC
<br />COMBINER PANEL (IF APPLICABLE).
<br />PER CODE(S): CEC 2022: 690.13(B), NEC
<br />2020: 690.13(B), NEC 2017: 690.13(B),
<br />NEC 2014: 690.17(E), NEC 2011:
<br />690.17(4)
<br />TERMINALS ON LINE AND LOAD
<br />SIDES MAY BE ENERGIZED IN
<br />THE OPEN POSITION
<br />13 DC PV CIRCUIT INSIDE BLDG
<br />Scale NTS
<br />LABEL LOCATION:
<br />CONDUIT, COMBINER BOX
<br />PER CODE: CEC 690.31(D)(2)
<br />ALL INTERIOR AND EXTERIOR DIRECT-CURRENT
<br />CONDUIT, RACEWAYS, ENCLOSURES, CABLE
<br />ASSEMBLIES, JUNCTION BOXES, COMBINER
<br />BOXES AND DISCONNECTS. MARKING SHALL BE
<br />PLACED ON ALL DC CONDUIT EVERY 10 FEET,
<br />WITHIN 1 FOOT OF TURNS OR BENDS AND WITHIN
<br />1 FOOT ABOVE AND BELOW PENETRATIONS OF
<br />ROOF/CEILING ASSEMBLIES, WALLS OR
<br />BARRIERS
<br />WARNING: PHOTOVOLTAIC
<br />POWER SOURCE
<br />NET GENERATION OUTPUTMETER
<br />LABEL LOCATION:
<br />ON THE METER PANEL OR ADJACENT TO THE METER
<br />SOCKET. ACCEPTABLE METHODS FOR LABELING
<br />CUSTOMER NGO METERING SECTIONS OR PANEL(S)
<br />SHALL BE EITHER BY PERMANENTLY ATTACHED
<br />MACHINE-ENGRAVED LAMINATED PHENOLIC (OR
<br />EQUAL) TAGS, OR BY PERMANENT STENCILED PAINT
<br />LETTERING.
<br />NOTE:
<br />1. TEXT HEIGTH: 1/4" MIN
<br />10 UTILITY NET GENERATION OUTPUT
<br />Scale NTS
<br />16 RAPID SHUTDOWN LABEL
<br />Scale NTS
<br />SOLAR PV SYSTEM EQUIPPED
<br />WITH RAPID SHUTDOWN
<br />SOLAR ELECTRIC
<br />PV PANELS
<br />6"
<br />3.5"TURN RAPID SHUTDOWN
<br />SWITCH TO THE "OFF"
<br />POSITION TO SHUT DOWN
<br />PV SYSTEM AND REDUCE
<br />SHOCK HAZARD IN THE
<br />ARRAY.
<br />LABEL LOCATION:
<br />ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING
<br />MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED.
<br />PER CODE(S): CEC 2022: 690.56(C)(1), NEC 2020: 690.56(C)(1); NEC 2017:
<br />690.56(C)(1)(a)
<br />LABEL LOCATION:
<br />INVERTER(S), AC DISCONNECT(S), AC COMBINER PANEL
<br />(IF APPLICABLE).
<br />PER CODE(S): CEC 2022: 690.13(B), NEC 2020: 690.13(B),
<br />NEC 2017: 690.13(B), NEC 2014: 690.17(E), NEC 2011:
<br />690.17(4)
<br />ELECTRICAL SHOCK HAZARD
<br /> TERMINALS ON THE LINE AND
<br />LOAD SIDES MAY BE ENERGIZED
<br />IN THE OPEN POSITION
<br />WARNING!!
<br />WARNING!
<br />DO NOT RELOCATE THIS
<br />OVERCURRENT DEVICE
<br />POWER SOURCE OUTPUT CONNECTION
<br />LABEL LOCATION:
<br />ADJACENT TO PV BREAKER (IF APPLICABLE).
<br />PER CODE(S): CEC 2022: 705.12(B)(3)(2), NEC
<br />2020: 705.12(B)(3)(2), NEC 2017:
<br />705.12(B)(2)(3)(b), NEC 2014: 705.12(D)(2)(3)(b),
<br />NEC 2011: 705.12(D)(7)
<br />NOTES AND SPECIFICATIONS:
<br />·SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2020 ARTICLE
<br />110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF
<br />REQUESTED BY THE LOCAL AHJ.
<br />·SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE
<br />WORDS, COLORS AND SYMBOLS.
<br />·LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD
<br />AND SHALL NOT BE HAND WRITTEN.
<br />·LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT
<br />INVOLVED.
<br />·SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS
<br />AND LABELS, UNLESS OTHERWISE SPECIFIED.
<br />·DO NOT COVER EXISTING MANUFACTURER LABELS.
<br />MAXIMUM AC OPERATING CURRENT:
<br />NOMINAL OPERATING AC VOLTAGE:
<br /> AMPS
<br /> VAC
<br />PHOTOVOLTAIC AC DISCONNECT
<br />LABEL LOCATION:
<br />AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
<br />INTERCONNECTION.
<br />PER CODE(S): CEC 2022: 690.54, NEC 2020: 690.54, NEC
<br />2017: 690.54, NEC 2014: 690.54, NEC 2011: 690.54
<br />ELECTRICAL SHOCK HAZARD
<br />WARNING!
<br />LABEL LOCATION:
<br />INVERTER(S), AC DISCONNECT(S), AC
<br />COMBINER PANEL (IF APPLICABLE).
<br />PER CODE(S): CEC 2022: 690.13(B), NEC
<br />2020: 690.13(B), NEC 2017: 690.13(B),
<br />NEC 2014: 690.17(E), NEC 2011:
<br />690.17(4)
<br />TERMINALS ON LINE AND LOAD
<br />SIDES MAY BE ENERGIZED IN
<br />THE OPEN POSITION
<br />INV-1
<br />LABEL LOCATION:
<br />INVERTER (1)
<br />INV-2
<br />LABEL LOCATION:
<br />INVERTER (2)
<br />[When applicable]
<br />INV-3
<br />LABEL LOCATION:
<br />INVERTER (3)
<br />[When applicable]
<br />INV-4
<br />LABEL LOCATION:
<br />INVERTER (4)
<br />[When applicable]
<br />LABEL LOCATION:
<br />INSTALLED WITHIN 3' OF RAPID SHUT DOWN
<br />SWITCH PER CODE(S): NEC 2020: 690.56(C)(2),
<br />CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3
<br />RAPID SHUTDOWN SWITCH
<br />FOR SOLAR PV SYSTEM
<br />11 RAPID SHUTDOWN SWITCH
<br />Scale NTS
<br />ENERGY STORAGE SYSTEMDISCONNECT
<br />LABEL LOCATION:
<br />ENERGY STORAGE SYSTEM DISCONNECT
<br />PER CODE(S): NEC 2020: 706.15(C), CEC 2022: 706.15(C)
<br />WARNING!
<br />LABEL LOCATION:
<br />UTILITY SERVICE METER AND MAIN
<br />SERVICE PANEL.
<br />PER CODE(S): CEC 2022: 705.12(C), NEC
<br />2020: 705.12(C)
<br />SOURCES: UTILITY GRID,
<br />BATTERY AND PV SOLAR
<br />ELECTRIC SYSTEM
<br />THREE POWER SUPPLY
<br />14 NOT USED
<br />Scale NTS
<br />NOT USED
<br />C:\USERS\THADDEUS.STEERMAN\DESKTOP\WORKING PROJECTS\1233 - TOWNSEND & RAITT I\3 VA - AHJ COMMENTS AND MOD SWAP\1233_TOWNSEND & RAITT I_CAD_V0\TOWNSEND & RAITT I.DWG
<br />WARNING LABELS
<br />CONTRACTOR:
<br />ENGINEERING APPROVAL:
<br />600 CALIFORNIA ST #1800, SAN
<br />FRANCISCO, CA 94104
<br />CA CL #750184
<br />UNAUTHORIZED USE OF THIS DRAWING SET WITHOUT WRITTEN
<br />PERMISSION FROM CONTRACTOR IS IN VIOLATION OF U.S. COPYRIGHT
<br />LAWS AND WILL BE SUBJECT TO CIVIL DAMAGES AND PROSECUTIONS.
<br />TOWNSEND & RAITT I
<br />817 S TOWNSEND ST,
<br />SANTA ANA, CA 92704, USA
<br />APN:109-611-20
<br />DEVELOPER:
<br />C&C DEVELOPMENT
<br />DESCRIPTION DATE REV
<br />0ORIGINAL05/14/25
<br />AAHJ COMMENTS 08/08/25
<br />PROJECT DETAILS:
<br />PV SYSTEM:
<br />·31.16 kW DC
<br />·22.8 kW AC
<br />·29.035 CEC AC
<br />ENERGY STORAGE:
<br />·11.4 kW AC
<br />·29.1 kWH
<br />E800
<br />SHEET SIZE:
<br />REVISION:
<br />SHEET TITLE:
<br />36" X 24" (ARCH D)
<br />DESIGNER: FINS_PK
<br />A
<br />CONTRACT NUMBER:
<br />3003197588
<br />PJT #: PROP-001233
<br />A
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