250 kW PCS

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Built-in isolation transformer, directly with three-phase 100%

unbalanced load;

Support multi-machine parallel connection to meet the needs of different power levels;

Frequency support; Voltage support;Inertia support;

Wide temperature operation: -25°C~55°C operating range;

Extreme environment: harsh environments such as humidity and salt spray;

Multi-control mode for free choice;

Integrate EMS for intelligent management

DataSheet

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DATASHEET250 kW PCS — datasheetManufacturer document · confirm market

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Technical specifications

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Model		TPCS-250T
DC parameters	Maximum operating voltage	1000V
	Minimum operating voltage	520V
	Full load voltage range	550V~850V
	Maximum input current	513A
On-grid AC parameters	Rated output power	250kW
	Maximum output power	275kW
	AC rated voltage	400V
	AC rated frequency	50Hz/60Hz
	Rated output current	360A
	Maximum output current	396A
	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	Power frequency transformer
	AC mode	3W+N+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
On-grid & off-grid switching mode	Passive off-grid switching method and switching time	Coupling switching cabinet, < 10ms
Efficiency	Maximum efficiency	97.40%
Basic Parameters	Dimensions (W×D×H)	1,216mm * 850mm * 2,054mm
	Weight	1650kg
	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