Three-phase Energy Storage Converter
BCS100/250/500K-A

500/250/100 kW three-phase, isolated, bi-directional, central storage converter (PCS), with IP20 cabinet design.

500kW Battery Inverter
Three-phase Energy Storage Converter
  • Safer. Completely isolation of batteries from the power grid
  • Advanced islanding detection technology
  • Reactive power compensation function
  • On/off grid switching time: general<200ms; under specific conditions (externally connected with SCR) within 20ms
  • Peak, off-peak and shoulder times' electricity price setting for price arbitrage
Technical Specifications

DC Side

  • Max DC voltage
    1000V
  • Battery charge/discharge voltage
    500~900V
  • Nominal DC power
    500kW
  • Max. DC Current
    1125A
  • Auto buffering function
    Yes

AC Side On-grid

  • Nominal AC output power
    500kW
  • Max AC output power
    550kW
  • Max. AC current
    794A
  • Nominal AC voltage
    400Vac,340-460Vac(settable)
  • Nominal frequency
    50Hz/60Hz
  • Power factor
    1 (leading)~1 (lagging)
  • THDi
    ≤3%
  • Overload capability
    110% for long term operation

AC Side Off-grid

  • Rated output voltage
    500kW
  • Nominal AC voltage
    400Vac
  • AC voltage accuracy
    1%
  • Max. AC current
    794A
  • Voltage distortion
    <1% (linear load); <5% (non-linear load)
  • Rated output frequency
    50Hz/60Hz
  • Overload capability
    110% for long term operation;
  • Power factor
    >0.99
  • Dynamic voltage stability and recovery time
    5%&40 ms
  • Peak factor
    >3:1

Environment Parameter

  • Working temperature
    -25℃ ~+55℃
  • Relative humidity
    0%~95%(no condensing)
  • Working altitude
    6000 m (derating @>4000m )

General Parameter

  • Max. efficiency
    97.6%
  • Protection class
    IP20
  • Cooling method
    Forced air cooling (fan speed adjustable)
  • Dimensions (W × D× H)
    1400×1000×1950 mm
  • Weight
    2050kg
  • Cooling
    Forced air cooling
  • Communication interface
    CAN ,RS232/RS485 (standard), Ethernet, GPRS (optional)
  • Isolation
    Isolated

DC Side

  • Max DC voltage
    1000V
  • Battery charge/discharge voltage
    500~900V
  • Nominal DC power
    250kW
  • Max. DC Current
    566A
  • Auto buffering function
    Yes

AC Side On-grid

  • Nominal AC output power
    250kW
  • Max AC output power
    275kW
  • Max. AC current
    397A
  • Nominal AC voltage
    400Vac,340-460Vac(settable)
  • Nominal frequency
    50Hz/60Hz
  • Power factor
    >0.99 at rated power/1 (leading)~1 (lagging)
  • THDi
    ≤3%
  • Overload capability
    110% for long term operation

AC Side Off-grid

  • Rated output voltage
    250kW
  • Nominal AC voltage
    400Vac
  • AC voltage accuracy
    1%
  • Max. AC current
    397A
  • Voltage distortion
    <1% (linear load); <5% (non-linear load)
  • Rated output frequency
    50Hz/60Hz
  • Overload capability
    110% for long term operation;
  • Power factor
    >0.99
  • Dynamic voltage stability and recovery time
    5%&40 ms
  • Peak factor
    >3:1

Environment Parameter

  • Working temperature
    -25℃ ~+55℃
  • Relative humidity
    0%~95%(no condensing)
  • Working altitude
    6000m (>4000m derating)

General Parameter

  • Max. efficiency
    97.2%
  • Protection class
    IP20
  • Cooling method
    Forced air cooling (fan speed adjustable)
  • Dimensions (W × D× H)
    1000×800×1950 mm
  • Weight
    1450kg
  • Cooling
    Forced air cooling
  • Communication interface
    CAN ,RS232/RS485 (standard), Ethernet, GPRS (optional)
  • Isolation
    Isolated

DC Side

  • Max DC voltage
    1000V
  • Battery charge/discharge voltage
    500~900V
  • Nominal DC power
    100kW
  • Max. DC Current
    288A
  • Auto buffering function
    Yes

AC Side On-grid

  • Nominal AC output power
    100kW
  • Max AC output power
    110kW
  • Max. AC current
    159A
  • Nominal AC voltage
    400Vac,340-460Vac(settable)
  • Nominal frequency
    50Hz/60Hz
  • Power factor
    1 (leading)~1 (lagging)
  • THDi
    ≤3%
  • Overload capability
    110% for long term operation

AC Side Off-grid

  • Rated output voltage
    100kW
  • Nominal AC voltage
    400Vac
  • AC voltage accuracy
    1%
  • Max. AC current
    159A
  • Voltage distortion
    <1% (linear load); <5% (non-linear load)
  • Rated output frequency
    50Hz/60Hz
  • Overload capability
    110% for long term operation;
  • Power factor
    >0.99
  • Dynamic voltage stability and recovery time
    5%&40 ms
  • Peak factor
    >3:1

Environment Parameter

  • Working temperature
    -25℃ ~+55℃
  • Relative humidity
    0%~95%(no condensing)
  • Working altitude
    6000m (>4000m derating)

General Parameter

  • Max. efficiency
    96.4%
  • Protection class
    IP20
  • Cooling method
    Forced air cooling (fan speed adjustable)
  • Dimensions (W × D× H)
    800×800×1800 mm
  • Weight
    730kg
  • Cooling
    Forced air cooling
  • Communication interface
    CAN ,RS232/RS485 (standard), Ethernet, GPRS (optional)
  • Isolation
    Isolated
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