1500Vdc Energy Storage Converter



High Efficiency

■ Advanced three-level technology, max. inverter efficiency 99.03%
■ DC 1500V, reducing system cost
■ With bidirectional converter and BMS to charge or discharge batteries

Power Grid Adaptability

■ Advanced islanding detection technology
■ Low voltage ride-through capacity, reactive power compensation and other functions
■ Off-Grid independent operation

System Characteristics

■ High power density, reducing system land cost
■ Wide DC working voltage range
■ Supporting multi-unit parallel connection function, expandable to MW power level
■ Stand-alone systems do not require an EMS system and can independently manage the peak-to-peak valley operation

DC input
Max. DC voltage1500Vdc
DC voltage range800-1500 Vdc900-1500 Vdc1000-1500 Vdc
Max. DC current1753A1870A1936A
Auto-buffering functionYes
Grid-tied AC output
Rated AC output power1250kW1500kW1725kW
Max. AC output power1375kW1650kVA1897.5kVA
Rated grid-tied voltage550Vac600Vac690Vac
Grid voltage range-15%~10% (settable)
Rated grid frequency50Hz/60Hz
Max. output current1443A1588A1588A
Power factor>0.99 (at rated power)
Adjustable power factor1   (leading)~1 (lagging)
THDi<3%   (at rated power)
Off-grid AC output
Rated AC output voltage550Vac600Vac690Vac
Output voltage precision1%
Max. output current1443A1588A1588A
THDu<3% (liner load)
Rated output frequency50Hz/60Hz
Overloading capability110% overload
PCS efficiency
Max. efficiency99%
General data
Isolation modeNone
IP gradeIP55 (IP65 optional)
Operation temperature-35ºC~60ºC (>45ºC derating)
Relative humidity0~100% (no condensation)
Cooling typeIntelligent forced air cooling
Dimensions (W×H×D)860×2270×1725mm
Altitude4000m (>3000m customized)
DisplayTouch screen
Communication protocolModbus-RTU,   Modbus-TCP, IEC61850, IEC104
Communication interfaceRS485, Ethernet
StandardIEC62477-1, EN61000

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