CKG3-7.2 KV/160,250,400,630A Type AC H.V. Vacuum Contactor

CKG3-7.2 KV/160,250,400,630A Type AC H.V. Vacuum Contactor

We can produce 5-poles contactor with self-lock

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• CKG3-7.2 KV/160,250,400,630A Type AC H.V. Vacuum Contactor

  General Description:

  CKG3-7.2KV series alternating current vacuum contactor have adopted international prevalent up-down layout, convenient to use and maintain for the reason of small size, light weight and low noise, easily apt to make-up F-C circuit complete set of equipment. They are especially appropriate to frequent operation places to direct or distance connect or break the main circuit in the area of coal, petroleum, chemical industry, metallurgy, electric power, mechanical, transportation and so on.

  Ambient Condition:

  1. Ambient temperature: max +40℃, min -15℃ (conveyance under -30°C is allowed)
  2. Altitude: ≤1000m
  3. Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure≤2.2*10-3 MPa; monthly average value≤1.8*10-3 MPa
  4. Earthquake intensity: ≤8 degree
  5. The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution.

  Main Technical Parameter:

  

  Main Technical Parameter

  Note:1e means main circuit rated current

• CKG3-7.2 KV/160,250,400,630A Type AC H.V. Vacuum Contactor

  

  Outline and Installation Dimension

• CKG3-7.2 KV/160,250,400,630A Type AC H.V. Vacuum Contactor

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