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1. Pairing PV modules with wattage above the limit may result in additional clipping losses. See the compatibility calculator for
suitability at https://enphase.com/en-ph/installers/microinverters/calculator.
IQ Cable specifications
Specification
Voltage rating
Voltage withstand test (kV/1 min)
Max DC conductor resistance (20ºC) (Ω/km)
Insulation resistance (20ºC)
System temperature range (ambient)
Cable temperature rating
Cable rating
Certification
Flame test rating
Cable conductor insulator rating
Environmental protection rating
UV resistance
Compliance
Conductor size
Maximum loop size
Flat cable dimensions
Sealing cap dimensions
Cable connector dimensions
Enphase connector ratings
Enphase connectors on the cable assemblies in the following table have a maximum current of 20 A,
a maximum OCPD of 20 A, and a maximum ambient temperature of -40° to 79°C (-40° to 174.2°F) and
are rated for disconnection under load.
Part number
840-00387
840-00389
31
This product is UL listed as PV rapid shutdown equipment and
conforms with NEC 2014, NEC 2017, NEC 2020, and NEC 2023
section 690.12 and C22.1-2018 rule 64-218 rapid shutdown of PV
systems, for AC and DC conductors, when installed according
to manufacturer's instructions.
Value
600 V
AC 3.0
5.433
≥20 M (Ω/Km)
-40ºC to 65ºC (-40ºF to 149ºF)
90ºC Dry/90ºC Wet
DG
UL3003, TC-ER equivalent
FT4
THHN/THWN-2
IEC 60529 IP67NEMA 6
720 h
RoHS, OIL RES I, CE, UV resistant, combined UL for Canada
and the United States
12 AWG
12 cm (4.75 ")
6 mm x 9.5 mm (0.2" x 0.37")
38.6 mm x 20 mm (1.5" x 0.7")
20 mm x 1.1 mm x 6.5 mm (0.7" x 0.04" x 0.25")
Model
Q-12-10-240
Q-12-20-200
© 2024 Enphase Energy Inc. All rights reserved.
Enphase IQ8P Microinverters
Maximum voltage
277 VAC
277 VAC
January 2024
IOM-00002-1.0
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