enphase IQ8, Installation And Operation Manual

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IQ8 / IQ8+ / IQ8M / IQ8A / IQ8H Micro Installation and Operation
36 © 2022 Enphase Energy Inc. All rights reserved. Mar 2022
Enphase IQ8PLUS-72-2-US Microinverter Parameters
Topic Unit Min Typical Max
Miscellaneous Parameters
Maximum
4
microinverters per 20A (max) AC branch circuit
240 VAC (single phase)
13
CEC weighted efficiency 240 VAC (single phase)
% 97.0%
Total harmonic distortion % <5
Ambient temperature range
°C
-40 +60
Night-time power consumption mW 60
Storage temperature range °C -40 +85
Features and Specifications
Compatibility 60-cell/120 half-cell, 66-cell and 72-cell/144 half-cell
Dimensions not including mounting bracket
212 mm (8.3”) x 175 mm (6.9”) x 30.2 mm (1.2”)
Connector Type
Enphase I
Q™ Connector
Weight 1.08 kg (2.38 lbs)
Environmental Category/ UV exposure rating NEMA Type 6 / outdoor
Torque specifications for fasteners
(Do not over torque)
•
6 mm (1/4”) mounting hardware: 5 N m (45 to 50 in-lbs.)
•
8 mm (5/16”) mounting hardware: 9 N m (80 to 85 in-lbs.)
•
When using UL 2703 mounting hardware, use the
manufacturer’s recommended torque value
Cooling Natural convection - No fans
Relative Humidity range 4% to 100% (condensing)
Approved for wet locations Yes
Pollution degree PD3
Standard Warranty Term http://enphase.com/warranty
Enphase IQ8Plus-72-2-US Microinverter Parameters
Compliance
CA Rule 21 (UL 1741-SA), 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 Shut Down 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.
Grounding
The DC circuit meets the requirements for ungrounded PV
arrays in NEC. Ground fault protection (GFP) is integrated into
the class II double insulated microinverter
Monitoring
Enphase Installer Platform and Enphase App monitoring
options. Both options require an Enphase IQ Gateway
Communication Power line communication (PLC)
(1) No enforced DC/AC ratio. See the compatibility calculator at https://link.enphase.com/module-compatibility (2) Maximum continuous input
DC current is 10.6A (3) Nominal voltage range can be extended beyond nominal if required by the utility. (4) Limits may vary. Refer to local
requirements to define the number of microinverters per branch in your area.