- SG1000/SG1250
- 【Brief】：
Sales Area Asia PacificEurope and the Middle EastIndia and Sri Lanka
High Yield
- Efficient three-level topology, max. systemefficiency up to 99 %
- 1 or 2 MPPT, wide MPP voltage range
- Full power operation without derating at 55 ℃
- One inverter unit fails, the other unit continuesoperation
Easy O&M
- Integrated zone current monitoring function forfast trouble shooting
- Modular design and front service, easy formaintenance
- DC circuit breaker design for convenientmaintenance
Grid Support
- Compliance with local standards: CE, IEC61727, IEC 62116
- Low/High voltage ride through (L/HVRT)
- Active & reactive power control and powerramp rate control
Saved Investment
- 10-foot container design, no need to build extrainverter house
- Integrated LV auxiliary power supply
- 【Series】：Central Inverter
- Description
Technical Data
Input (DC) SG1000 SG1250 Max. PV input voltage 1000 V Min. PV input voltage / Startup input voltage 460 V / 500 V 520 V / 540 V MPP voltage range for nominal power 460 - 850 V 520 - 850 V No. of independent MPP inputs 1 or 2 No. of DC inputs 8 - 16 Max. PV input current 2440 A 2712 A Max. DC short-circuit current 2920 A 3390 A Output (AC) Nominal AC power (at 50 ˚C) 1000 kW 1260 kW Max. AC output at PF=1 (at 45 ˚C) 1100 kW 1386 kW Max. AC apparent power (at 45 ˚C) 1100 kVA 1386 kVA Max. AC output current 2016 A 2222 A AC voltage range 252 - 362 V 288 - 414 V Nominal grid frequency / Grid frequency range 50 Hz / 45 - 55 Hz, 60 Hz / 55 - 65 Hz THD < 3 % (at nominal power) DC current injection < 0.5 % In Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading - 0.8 lagging Feed-in phases / Connection phases 3 / 3 Efficiency Inverter max. efficiency / Inverter Euro efficiency 99.0 % / 98.7 % Protection DC input protection Circuit breaker AC output protection Circuit breaker Overvoltage protection DC Type II / AC Type II Grid monitoring / Ground fault monitoring Yes / Yes Insulation monitoring Yes Overheat protection Yes Anti-PID function Optional General Data Dimensions (W*H*D) 2991*2591*2438 mm Weight 4.3 T Isolation method Transformerless Degree of protection IP54 Night power consumption < 20 W Auxiliary power supply 220 Vac, 2 kVA / Optional: 380 Vac, up to 15 kVA Operating ambient temperature range -35 to 60 ℃ (> 50 ℃ derating) Allowable relative humidity range (non-condensing) 0 - 95 % Cooling method Temperature controlled forced air cooling Max. operating altitude 5000 m (> 3000 m derating) Display Touch screen Communication Standard: RS485, Ethernet; Optional: Optical fiber Compliance CEA, IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, CE Grid support LVRT, HVRT, active & reactive power control and power ramp rate control Type designation SG1000 SG1250
Next：SG500MX/SG630MX
