Iq Cable Specifications; Enphase Connector Ratings - enphase IQ7 Installation And Operation Manual

5.2.5 IQ Cable specifications

Specification
Voltage rating
Voltage withstand test (kV/1min)
Max DC conductor resistance (68ºF)
(Ω/km)
Insulation resistance (68ºF)
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

5.2.6 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°C to 79°C (-40°F to 174.2°F) and
are rated for disconnection under load.
Part number
840-00387
840-00388
840-00389
840-00385
840-00386
42
IQ7/IQ7+/IQ7X/IQ7A Microinverters Installation and Operation Manual
Value
600 V
AC 3.0
5.433
≥20M (Ω/km)
-40ºF to 149ºF
194ºF Dry / 194ºF Wet
DG
UL 3003, TC-ER equivalent
FT4
THHN/THWN-2
IEC 60529 IP67 NEMA 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-12-17-240
Q-12-20-200
Q-DCC-2
Q-DCC-5
© 2023 Enphase Energy Inc. All rights reserved.
Maximum voltage
277 VAC
277 VAC
277 VAC
100 VDC
100 VDC
September 2023
IOM-00028-1.0