Specifications; Iq8Mc-72-M-Int Microinverter Specifications - enphase IQ8AC Installation And Operation Manual

7. Specifications

The specifications for the following IQ8 Series Microinverters are provided in the table below.
•
IQ8MC-72-M-INT Microinverters
•
IQ8AC-72-M-INT Microinverters
•
IQ8HC-72-M-INT Microinverters

7.1 IQ8MC-72-M-INT Microinverter specifications

Maximum input power
1
Minimum/Maximum MPP voltage
Minimum/Maximum operating voltage
Minimum/Maximum input voltage
Startup input voltage
Maximum input current (I
Maximum short-circuit DC input current (I
Protective class (all ports)
PV array configuration
Rated power
Maximum apparent power
Power factor range
Minimum/Nominal/Maximum grid voltage
Maximum output current
Nominal frequency
Minimum/Maximum frequency
Maximum AC output over current protection device
High AC voltage trip limit accuracy
Low AC voltage trip limit accuracy
Frequency trip limit accuracy
Trip time accuracy (for trip times or delays < 5 sec.)
Trip time accuracy (for trip times or delays >= 5 sec.)
Overvoltage class AC port
Power factor setting
1. No enforced DC/AC ratio. See
2. Maximum short circuit current for modules (I
factor as per IEC 62548)
3. The nominal voltage range can be extended beyond nominal if required by the electricity network operator.
26
IQ8MC/IQ8AC/IQ8HC Installation and Operation Manual
IQ8MC-72-M-INT Microinverter parameters
Topic
DC parameters
)
dcmax
)
scmax
AC parameters
3
Enphase Compatibility Calculator
) allowed to be paired with IQ8 Series Microinverters: 20 A (Calculated with 1.25 safety
sc
© 2023 Enphase Energy Inc. All rights reserved.
Unit Minimum
W
V 25
V 18
V 18
V 22
A
A
1x1 ungrounded array; no additional DC side
protection required; AC side protection requires
max 20 A (single-phase or multi-phase)
W
VA
0.8 leading – 0.8 lagging
Vrms 184
Arms
Hz
Hz 45
A 20 A (single-phase & multi-phase)
% ±1.0
% ±1.0
Hz ±0.1
±ms
%
Typical Maximum
480
45
49
60
14
25
2
II
325
330
230 276
1.43
50
55
33
1
III
1.0
September 2023
IOM-00029-1.0