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630kW Power Conversion System

The 630kW PCS is a powerful AC/DC bidirectional conversion device designed for BESS

Model TPCS-630
DC parameters Maximum operating voltage 1000V
Minimum operating voltage 570V
Full load voltage range 600V~850V
Maximum input current 1166A
On-grid AC parameters Rated output power 630kW
Maximum output power 693kW
AC rated voltage 400V
AC rated frequency 50Hz/60Hz
Rated output current 909A
Maximum output current 1000A
Maximum overload capacity 110% overload (long time) and 120% overload (1 min)
AC voltage range 85%UN~110%UN
AC frequency range 45-55Hz/55-65Hz (settable)
Harmonic distortion rate of maximum current <3%
DC component of current <0.5% rated output current
Power factor -0.99 lead to 0.99 lag
Controllable range of reactive power -100%~100%
Isolation method None
AC mode 3W+PE
Off-grid AC parameters AC rated voltage 400V
AC rated frequency 50Hz∕60Hz
Harmonic distortion rate of maximum voltage <3% (linear load)
DC component of voltage <0.5% UN (Linear balanced load)
Unbalanced load capacity 100%
Voltage change range <3%UN
On-grid & off-grid switching mode On-grid & off-grid switching capability Planned off-grid
Passive off-grid switching method and switching time Coupling switching cabinet, < 10ms
Efficiency Maximum efficiency 99.00%
Basic Parameters Dimensions (W*D*H) 1,216mm * 850mm * 2,054mm
Weight 1200kg
Permissible operating temperature range -25°C-55°C (derating above 45°C)
Cooling type Forced air cooling
Level of protection IP20
Relative humidity ≤95% RH with no condensation
Maximum altitude 4,000m (derating above 2,000m)
Self-consumption during shutdown <50W
Human-machine interface Touch screen
Communication interface RS485, Ethernet and CAN
Protocols supported Modbus TCP, Modbus RTU
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