Central Inverter
Input Side Data(DC)
Efficiency
Max. DC power (@cosφ =1)
Max. input voltage
Start voltage
Min. working voltage
Max. input current
MPPT voltage range
Number of DC inputs
1120kW
1000V
500V
460V
2440A
460~850V
16/32
Max. efficiency
European efficiency
General Data
Output Side Data(AC)
Rated power
Max. output AC power
Max. output current
Max. THD
Rated grid voltage
Rated grid frequency
Grid frequency range
Power factor at rated power
DC current injection
Adjustable displacement factor
98.00%
97.50%
1000kW
1100kVA
63.5A
<3%(at nominal power)
10-24kV
50Hz/60Hz
47~52Hz /57~62Hz
>0.99
<0.5% of rated inverter
output current
0.9 (leading)~0.9 ( lagging)
Dimensions (W*H*D)
Weight
Operating temperature range
External auxiliary supply voltage (Opt.)
Cooling concept
Degree of protection
Max. permissible value for relative
humidity (non-condensing)
Max. altitude
Communication port/protocols
6058*2591*2438mm
12T
-35~50℃
380V
Temperature controlled air-cooling
IP54
0~95%, non -condensing
6000m (derating > 3000m)
Standard: RS485/ Modbus, Internet
Options: CDT, DNP3.0, 101, 103, 104,
GPRS/CDMA module
Protection
DC input side disconnection device
AC output side disconnection device
DC overvoltage protection
AC overvoltage protection on the LV side
Grid monitoring
Ground fault monitoring
Overheat protection
Insulation monitoring
Switch-disconnector with fuses
Switch-disconnector with fuses
Yes
Yes
Yes
Yes
Yes
Yes
Circuit Diagram
DC power
distribution
cabinet
(opt.)
Inverter
Transformer
RMU
MV Grid
Y
Photovoltaic
array input
∆
Y
DC power
distribution
cabinet
(opt.)
Inverter
15