AUO AC UNISON, Руководство по установке

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AUO AC Unison
[AUO AC Unison Installation Guide] [Page 34 of 44] [February 2012 Rev. 1.0]
Parameter Rating
Output power factor rating 0.99
Operating voltage range (AC) (L-L)
a
211 – 264 V
Operating frequency range or single frequency
a
59.3 - 60.5 Hz
Number of phases 1
b
Nominal output voltage (AC) 240 V
Normal output frequency 60 Hz
Maximum continuous output current (AC) 0.94 A
c
Maximum continuous output power (AC) 225 W
Utility interconnection voltage and frequency trip
limits and trip times
See "Utility Interaction" on page 3
Total Demand Distortion (TDD) /Individual
harmonics (per IEEE 1547)
< 5% (Passed up to 40
th
harmonic)
Maximum units per 20 amp dedicated branch circuit 17
d
Maximum output fault current (AC) and duration
11.9 A
peak
, 0.52 A
rms
, total duration
13.8 ms
Maximum output overcurrent protection 20 A
d
a
See "Utility Interaction"
b
Single-phase requiring two of the phases (L1 and L2) for power production and a neutral for voltage sensing only, per IEEE
1547.
c
Maximum overload current at peak module performance combined with low grid voltage is 1.17A.
d
This is the maximum number of micro-inverters that can be connected in parallel to a single dedicated branch circuit, which is
protected by a circuit breaker rated at 20 A. This number is derived based on the requirements of the National Electrical Code
(NEC) and the current rating of the micro-inverter. If more micro-inverters than this number need to be installed, additional
20-A branches shall be used, keeping the number of micro-inverters on each branch less or equal to this number.
8.0 Micro-Inverter Specifications