- SG1250HV/SG1500HV
- 【Brief】：
Sales Area Asia Pacific Europe and the Middle East India and Sri Lanka
High Yield
- Efficient three-level topology, max. inverter efficiency up to 99 %
- Full power operation without derating at 55 ℃
Easy O&M
- Integrated zone current monitoring function forfast trouble shooting
- Module design, easy for maintenance
Saved Investment
- DC 1500 V system, low system initial investment
- Max. DC/AC ratio up to 1.4
Grid Support
- Compliance with standards: CE, IEC 62109,IEC 61727, IEC 62116
- Low/High voltage ride through (L/HVRT)
- Active & reactive power control and power ramp rate control
- 【Series】：Central Inverter
- Description
Technical Data
Input (DC) SG1250HV SG1500HV Max. PV input voltage 1500 V Min. PV input voltage / Startup input voltage 800 V / 840 V 900 V / 940 V MPP voltage range for nominal power 800 – 1300 V 900 – 1300 V No. of independent MPP inputs 1 No. of DC inputs 8 – 12 Max. PV input current 1754 A Max. DC short-circuit current 2105 A Output (AC) Nominal AC power 1250 kW (at 55 ˚C) 1500 kW (at 55 ˚C) Max. AC output at PF=1 1375 kW (at 50 ˚C) 1500 kW (at 55 ˚C) Max. AC apparent power 1375 kVA (at 50 ˚C) 1500 kVA (at 55 ˚C) Max. inverter output current 1443 A Nominal AC voltage 550 V 600 V AC voltage range 440 – 632 V 480 – 690 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 reverse connection protection Yes 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) 1805*1915*835 mm Weight 1650 kg Isolation method Transformerless Degree of protection IP21 Night power consumption < 20 W Operating ambient temperature range -30 to 65 ℃ (> 55 ℃ derating) Allowable relative humidity range (non-condensing) 0 – 95 % Cooling method Temperature controlled forced air cooling Max. operating altitude 4500 m (> 3500 m derating) 4000 m (> 2000 m derating) Display Touch screen Communication RS485 / Modbus, Ethernet 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 SG1250HV-10 SG1500HV-10
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