Central Inverter
Input (DC)
Max. PV input voltage
Max. PV input current
MPP voltage range
No. of DC inputs
PV array configuration
1000V
2000A
550~850V
1, 8-14
Negative ground (standard), floating or positive ground (opional)
Output (AC)
1000kW
1100kVA
1650A
<3 % (Nominal power)
385V
338~424V
50Hz/60Hz
47~52Hz/57~ 63Hz
0.8 overexcited ~0.8 underexcited
No
<0.5 % In
Nominal AC output power
Max. AC output apparent power
Max. AC output current
THD
Nominal AC voltage
AC voltage range
Nominal grid frequency
Grid frequency range
Power factor
Isolated transformer
DC current injection
Efficiency
Max. efficiency
European efficiency
CEC efficiency
98.80%
98.40%
98.50%
Protection
Input side disconnection device
Output side disconnection device
DC overvoltage protection
AC overvoltage protection
Grid monitoring
Ground fault monitoring
Over temperature protection
Insulation monitoring
DC load switch; Breaker (Optional)
Breaker
Yes
Yes
Yes
Optional
Yes
Optional
General Data
Dimensions (W*H*D)
Weight
Operating ambient temperature range
Night power consumption
External auxiliary supply voltage
Cooling method
Ingress protection rating
Allowable relative humidity range
Max. operating altitude
Fresh air consumption
Display
Communication
2598*2164*1000mm
2050kg
-30~+60℃ (>55℃ derating)
<20W
400/480V (3/N/PE)
Temperature controlled air-cooling
NEMA 3R (IP54)
0~95%, no condensing
4000m (>2000m derating)
4425m³/h
LCD
RS485/Modbus, Ethernet
Circuit Diagram
Power Module
DC+
AC
Contactor
DC Switch
AC
Breaker
L1
DC
EMC
Filter
DC-
DC SPD
PE
AC Filter
AC
EMC
Filter
L2
L3
AC SPD
PE
17