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» Control System » Marine Control System » QDR Series Motor Soft start Control Box

QDR Series Motor Soft start Control Box

Voltage: AC380/440V

Frequency: 50Hz / 60Hz

Protection level: IP22

Ambient temperature: -25℃ ~45℃

  • Description
  • Features
  • Working conditions

QDR series motor soft start control box is used for soft start control of three-phase asynchronous motors of various types of marine equipment, which can effectively control the motor starting current within 2.5 times the rated current, thus reducing the impact on the equipment power supply, and at the same time has protection functions such as short circuit, phase loss, overload and voltage loss.

Voltage: AC380/440V

Frequency: 50Hz / 60Hz

Protection level: IP22

Ambient temperature: -25℃ ~45℃

Environmental temperature: -25 ℃ — 45 ℃

Siller, swing: ± 22.5 degrees

Impact: existence

Vibration: Existence

Salt Mist: Existence

Mold and humid air at sea: Yes

IP22 of the box protection level can also be made to IP44 or IP56 according to user requirements.

 

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