Central Inverter
Input Side Data(DC)
SG1000TS
SG1260TS
Max. DC power (@ cos φ =1)
Max. input voltage
Start voltage
Min. working voltage
Max. input current
MPPT voltage range
Number of DC inputs
1120kW
1000V
500V
460V
2240A
460~850V
16/32
1428kW
3104A
2*8
Output Side Data(AC)
Rated power
Max. output AC power
Max. output current
Max. THD
Rated grid voltage
Grid voltage range
Rated grid frequency
Grid frequency range
Power factor at rated power
DC current injection
Adjustable displacement factor
1000kW
1100kVA
2016A
<3% (at nominal power)
315V
252~362V
50Hz/60Hz
47~52Hz/57~62Hz
>0.99
<0.5% of rated inverter output current
0.9 (leading) ~0.9 (lagging)
1260kW
1400kVA
2560A
Efficiency
Max. efficiency
European efficiency
98.70%
98.50%
Protection
DC disconnect device
AC disconnect device
DC overvoltage protection
AC overvoltage protection
Grid monitoring
Ground fault monitoring
Overheat protection
Insulation monitoring
Switch-disconnector with fuses
Switch-disconnector with fuses
Yes
Yes
Yes
Yes
Yes
Yes
DC Breaker
AC Breaker
General Data
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
2991*2591*2438mm
Containing DC Distribution Cabinet: 4795kg
Not Containing DC Distribution Cabinet: 4460kg
-35~50℃
380V
Temperature controlled air-cooling
IP54
0~95%, non -condensing
Containing DC Distribution Cabinet: 4839kg
Not Containing DC Distribution Cabinet: 4504kg
6000m (derating>3000m)
Standard: RS485 / Modbus, Internet
Options: CDT, DNP3.0, 101, 103, 104, GPRS/CDMA module
Circuit Diagram
SG1260TS
DC power distribution
(Optional)
SG630MX
DC SPD
PE
DC Breaker
+
DC Switch
AC Switch
DC+
L1
DC
EMC
Filter
DCDC+
-
AC
Contactor
Power Module
DC-
AC
Filter
AC
EMC
Filter
L2
L3
PE
DC SPD
AC SPD
460V-1000V
PV Array Inputs
DC power distribution
(Optional)
DC Breaker
+
315V
SG630MX
DC SPD
AC Grid
AC
Contactor
Power Module
PE
DC Switch
AC Switch
DC+
DC
EMC
Filter
DCDC+
-
PE
DC-
L1
AC
Filter
AC
EMC
Filter
L2
L3
PE
DC SPD
AC SPD
PE
11