enphase IQ8 Series - IQ8 AC-72-M-INT Features and Compliance; Miscellaneous and Compliance

IQ8AC/IQ8HC Installation and Operation Manual
29 © 2023 Enphase Energy Inc. All rights reserved. June 2023
USM-00005-2.0
Miscellaneous parameters
Maximum
5
microinverters per 20 A (max) AC branch circuit
230 VAC (single-phase)/400 VAC (multi-phase)
11 (L+N)/39 (3L+N)
European weighted efficiency
%
96.6
Total harmonic distortion
%
<5
Ambient air temperature range
°C
-40
+65
Nighttime power loss
mW
50
Storage temperature range
°C
-40
+85
IQ8AC-72-M-INT Microinverter parameters
Features and specifications
Compatibility
54-cell/108-half-cell, 60-cell/120-half-cell, 66-
cell/132-half-cell, 72-cell/144-half-cell
Dimensions (without mounting brackets)
212 mm (8.3
″
) x 175 mm (6.9
″
) x 30.2 mm (1.2
″
)
DC connector type
Stäubli MC4
Weight
1.1 kg
IP Rating
Outdoor - IP67
Torque specifications for fasteners
(Do not over torque)
• 6 mm mounting hardware: 5 N m
•
8 mm mounting hardware: 9 N m
Cooling
Natural convection - no fans
Relative humidity range
4% to 100% (condensing)
Approved for wet locations
Yes
Altitude
< 2600 m
Pollution degree
PD3
Standard warranty terms
http://enphase.com/warranty
IQ8AC-72-M-INT Microinverter parameters
Compliance
With IQ Relay:
AS/NZS 4777-2:2020
6
Safety:
EN IEC 62109-1, EN IEC 62109-2
EMC:
EN IEC 61000-3-2, 61000-3-3, 61000-6-2, 61000-6-
3, EN IEC 50065-1, 50065-2-1
EN55011 (At STC within MPP range)
Earthing
The DC circuit meets the requirements for ungrounded
PV arrays. 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 IQ
Gateway
Communication
Power line communication (PLC)
5. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area.
6. Minimum two IQ8 Series Microinverters shall be required in the system.