| After-sales Service: | Forever |
|---|---|
| Warranty: | 1 |
| Certification: | CE, CE ISO |
| Voltage: | AC 380V-480V |
| Frequency: | 50Hz/60Hz |
| Max Load Power: | 250kw |
| Customization: |
|---|
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| AC400-250kW Automatic Load Bank | |
| Rating Voltage/Frequency | AC400V 3 phase 4 wire, 50 Hz/60Hz,wire voltage: 400V, phase voltage:230V |
| Rated Load Power | Resistive load:250kW |
| Installed Capacity | Resistive load: 250kW |
| Load Step | 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,50kW,100kW |
| PF(Power Factor) | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power | External 380VAC/50 Hz/60Hz, 3 phase 5 wire |
| Wire Connection | Load power supply input--Copper bar Control power supply input--Connector-bar |
| Insulation | F |
| Duty Cycle | Continuous |
| Cooling Type | Force air cooling, horizontal air inlet and horizontal air outlet |
| Transportation | Hoisting, there are lifting lug on top and castors at the bottom of casing |
| Dimension | About 1500X1300X1070mm |
| Weight | About 350kgs |
| Casing Color | Grey(RAL7035)or as required |
| Operating Environment Parameter | |
| Workplace | outdoor |
| IP class | control part IP54 |
| Ambient Temperature | -20ºC~+50ºC |
| Relative Humidity | ≤95% |
| Altitude | ≤2500 meter |
| Atmospheric Pressure | 86~106kPa |
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