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Capacity: 450kVA
Input
• Phase: 3-phawe 4-wires + PE
• Voltage: Phase voltage: 220V±33V, line voltage: 380V±57V
• Frequency: 50/60Hz±3Hz
Output
• Phase: 3-phawe 4-wires
• Voltage: Phase voltage: 1 ~ 300.0V
Automatic files: (low) 1 ~ 150.0V, (high-grade) 150.1 ~ 300.0V;
high-grade lock: (high-grade) 0 ~ 300.0V
• Frequency: 45.0~65.0Hz /100Hz /120Hz /200Hz /240Hz
• Output current : 220V: 681.8A
• Setting accuracy
Voltage : Resolution: 0.1V, precision: 0.4%xreading value +0.4%xfull
scale value
Frequency : Resolution: 0.01Hz, precision: 0.05%
• Measurement accuracy :
Voltage: Resolution: 0.1V, precision: 0.4%xreading value +0.4%xfull
scale value
Frequency: Resolution: 0.01Hz, precision: 0.05%
Electric current: Resolution: 0.1A/1A, accuracy: 0.6%xdisplay value +0.6%xrated
output value
Power: Resolution: 0.1 kW/0.01 kW/0.001 kW, precision: 0.75%xreading
value +0.75%xfull scale value
Frequency stability: ≤0.02%
Voltage distortion: Linear load: THD < 3%
Transient recovery time: 20ms
3 phase phase difference: 3 phase standard mode: 120 degree + 2
Crest factor : 1.41±0.1
Power effect: ≤1%
Load effect: ≤1%
Over power:
105%<Output≤110% the output will be stopped within 15 Sec
110%<Output≤200% the output will be stopped within 5 Sec 200%<Output≤300%
the output will be stopped within 2 Sec 300%<Output the output will be
stopped immediately
Anti impact ability: Can withstand 3 times the rated current of 2S
Protection mode: IGBT overheat, IGBT over current, Transformer overheat, Input
lack voltage, Input over voltage, Output lack voltage, Output over voltage, Lack
output phase, Output over load, Output short cirluit, Output over current
Efficiency: >86%
Function
• Display mode: LCD display
• Softstart time 0.0~99.9S
• Online adjustment function: The output voltage and frequency
(45-65Hz) can be adjusted online under running status.
• Memory function: Power down memory function, memory last output mode
and parameters
• Shortcut group: 7 groups
• Line voltage crop compensation: 0.000~0.500 Ω
• Communication: RS232(standard) RS485(options) GPIB(options)
Ethemet(options)
• Remote control: Remote control: Analog Control(Options)
Operating Temperature: 0 ~ 40 °C
Operating Humidity: 20 ~ 90%RH
Dimension WxHxD(mm): 2400x1990x1400
Weight: 3150kg
