Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Rate Power: 250kW
Voltage range: 10~1000V
Rated Current: 1000A
Working mode: Constant voltage, constant current, constant power, constant resistance
Voltage accuracy: ≤+0.05%FS
Voltage resolution: 0.01V
Current accuracy: ≤±01%FS
Current resolution: 0.01A
Current ripple: ≤±01%FS
Power resolution: 0.01kWV
Response time: ≤10ms(10%-90% sudden loading)
Ac characteristic
Output ac voltage: Three-phase three wire +PE, 380Vac +10%
Output frequency: 50Hz± 5Hz
Feedback function: Full power range energy feedback
Current distortion: <3%
Power factor: ≥0.99
Overall efficiency: ≥93%
Communication and operation
Man-machine interface: Touch screen
Communication interface: RS4B5、CAN、LAN
Communication response speed: 10ms
Protection: DC over voltage/over curent/overpower, AC phase loss/over voltage/overcurrent/over power, lGBT device over temperature
Ecurity features
Insulation resistance: ≥20MΩ
Voltage resistance: 2000VDC test 60S,no flashover, breakdown
Ground resistance: ≤100mΩ
Working environment
Ambient temperature: -10℃～45℃
Ambient humidity: 10%~90%(no condensation)
Altitude: ≤2000m
