Alpha ESS PWG2-100K, Руководство пользователя

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