Qd Cables - enphase IQ8 Design Manual

Cooling
Approved for wet locations
Enclosure
Environmental category/UV
exposure rating
1. No enforced DC/AC ratio. See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility.
2. The nominal voltage range can be configured if required by the utility.
3. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area.
4. Full power up to 50ºC, derate after.
5. Qualified per UL subject 9703.
7. For field wiring of UL-certified DC connectors.
8. Enphase IQ8 Commercial Microinverter bulkhead and adapter cable male and female DC connectors must only be mated with the identical type
and manufacturer brand of male/female connector.
FEATURES
Communication
Monitoring
Compliance

10.2 QD Cables

Specification
Voltage rating
Voltage withstand test (kV/1min)
Max DC conductor resistance (20ºC) (Ω/km)
Insulation resistance (20ºC)
System temperature range (ambient)
Cable temperature rating
Cable rating
Certification
Flame rating
Cable conductor insulator rating
Environmental protection rating
70
Natural convection
Yes
Class II double-insulated, corrosion-resistant
polymeric enclosure
IP67/Sunlight resistant
IQ8P-3P-72-2-US
Power Line Communication (PLC)
Enphase Installer Portal and MyEnlighten monitoring options. Both options require the
installation of an Enphase IQ Gateway Commercial 2.
CA Rule 21 (UL 1741-SB), UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003
Class B, CAN/CSA-C22.2 NO. 107.1-01. This product is UL Listed as PV rapid shutdown
equipment and conforms with NEC 2014, NEC 2017, and NEC 2020 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 KV/1 min
12 AWG 5.43 Ω/km and 14 AWG 8.62 Ω/km
20 Mohm*km
60°C
90°C
20 A
Type DG, THHN/THWN-2, UL3003
FT4
THHN/THWN-2
IEC 60529 IP67NEMA 6
© 2023 Enphase Energy Inc. All rights reserved.
IQ8 Commercial Microinverter grid-tied PV system
IQ8H-3P-72-2-US
Natural convection
Yes
Class II double-insulated, corrosion-
resistant polymeric enclosure
IP67/Sunlight resistant
November 2023
USG-00026-1.0