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CHH Series (HV Frequency Inverter) |
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 Range : 375~4000KVA
Voltage : 3KV/6KV/10KV -10%~10%
Typical application:
Power plant, Water supply, Cement, Iron & steel, Petrochemical, Oil & gas
Main technical features:
- Control mode: Multi-level SVPWM modulation
- Input frequency: 50Hz -10%~10%
- Output frequency: 0~120Hz
- Efficiency: >98%
- Input power factor: >96%
- Total harmonic distortion (THD): <2%
- Starting torque: >50%
- Frequency resolution: 0.01Hz
- Electrical isolation: Transformer and fiber optics
- Communication: Modbus RTU
- Noise class: <75dB
- Control voltage: 220V AC
- Overload capacity: 120% rated current for 60 s
- Protection class: IP 20
- Cooling method: Forced cooling
- Operation interface: Touch screen
- Protection function: Overcurrent, overvoltage, overload, phase failure, overheat, communication, IGBT failure, etc.
- Installation place: In house
- Amibent temperature: -10~40 degree
- Relative humidity: 5%~95%
- Altitude: < 1000m
Selection Guide:
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