Technical Parameters - Alpha ESS PWG2-50K User Manual

4
5

3.2 Technical parameters

Table 3-2 is detailed parameters for Bi-directional Hybrid Storage Inverter.
parameters
PV input quantities:
Vmax PV
PV input operating voltage range
Maximum operating PV input current
Isc PV
Max inverter backfeed current to the array
a.c. output quantities
Voltage (nominal)
Current (maximum continuous)
Current (inrush)
Frequency (nominal)
Power (maximum continuous)
Power factor range
Maximum output fault current
Maximum output overcurrent protection
a.c. input quantities
Voltage (nominal)
Current (maximum continuous)
Current (inrush)
Frequency
d.c. input (other than PV) quantities
Voltage (range)
Nominal battery voltage
Current (maximum continuous)
d.c. output quantities
Voltage
Nominal battery voltage
Current (maximum continuous)
Isolation transformer
Power Management Unit
Table 3-2 Technical parameters
1 set
1 set
PWG2-50K
900 d.c. V
d.c. V
520~900
d.c. A
192
225 d.c. A
5A
400 a.c. V
72 a.c. A
86 a.c. A
50/60 Hz
50000 W
±0.8
200 a.c. A
86 a.c. A
400 a.c. V
151 a.c. A
181 a.c. A
50/60 Hz
d.c. V
250~520
450 d.c. V
130 d.c. A
d.c. V
250~520
450 d.c. V
130 d.c. A
Chapter III Introduction to System 5
It is installed in the cabinet door.
PWG2-100K
900 d.c. V
d.c. V
520~900
d.c. A
384
d.c. A
450
5A
400 a.c. V
144 a.c. A
172 a.c. A
50/60 Hz
100000 W
±0.8
400 a.c. A
172 a.c. A
400 a.c. V
303 a.c. A
363 a.c. A
50/60 Hz
d.c. V
250~520
450 d.c. V
260 d.c. A
d.c. V
250~520
450 d.c. V
260 d.c. A