Central Inverter
Input Side Data(DC)
Max. DC power (@ cosφ=1)
Max. input voltage
Start voltage
Min. working voltage
Max. input current
MPPT voltage range
Number of MPPTs
Number of DC inputs
Efficiency
1120kW
1000V
520V
500V
2128A
500~850V
2/4/8
2x8
Output Side Data (AC)
Rated power
Max. output AC power
Max. output current
THD
Nominal AC voltage
AC voltage range
Nominal grid frequency
Grid frequency range
Power factor
1000kW
1100kVA
2036A
<3% (Nominal power)
315V
252~362Vac
50Hz/60Hz
47~52Hz/57~ 62Hz
>0.99@default value at
nominal power, adj. 0.9
leading ~ 0.9 lagging
No
<0.5% In
Isolated transformer
DC current injection
Max. efficiency
European efficiency
98.80%
98.60%
General Data
Dimensions (W*H*D)
Weight
Operating ambient temperature range
External auxiliary supply voltage
Cooling method
Ingress protection rating
Allowable relative humidity range
Max. operating altitude
Communication port/protocols
Protection
DC disconnect device
AC disconnect device
DC overvoltage protection
AC overvoltage protection
Grid monitoring
Ground fault monitoring
Over temperature protection
Insulation monitoring
2991*2591*2438mm
Containing DC Distribution Cabinet: 5169Kg,
Not Containing DC Distribution Cabinet: 4834Kg
-35~+50℃
380V
Temperature controlled air-cooling
IP54
0~95%, no condensing
6000m (>3000m derating)
Standard: RS485/ Modbus, Internet
Options: CDT, DNP3.0, 101, 103, 104, GPRS/
CDMA module
Switch-disconnector with fuses
Switch-disconnector with fuses
Yes
Yes
Yes
Yes
Yes
Yes
Circuit Diagram
SG500MX-M
DC1
Module1
...
DC4
...
Module4
L1
L2
L3
SG500MX-M
DC1
Module1
...
DC4
...
Module4
L1
L2
L3
13