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Pole Mounted SF6 Gas Insulated Load Break Switch
Pole Mounted SF6 Gas Insulated Load Break Switch
FOB Price
Korea (North)
Main Products : recloser, load break switch, switchgear, DC switchgear, GIS
78-2 Buncheon-ri Bongdam-eup Hwaseong-city, Gyeonggi-do
Pole Mounted SF6 Gas Insulated Load Break Switch Introduce

POLE MOUNTED SF6 GAS INSULATED LOAD BREAK SWITCH
General
 
  • Overhead High Voltage line branching and dividing purpose
  •  
  • SF6 gas insulation, SF6 gas Puffer principle use for Arc quenching
  •  
  • Spring Toggle Mechanism, 5,000 times of operation life

  • Characteristics

    • Various option
      - 3-Position/ 2-Position Load Break part
      - Porcelain/ Polymer Bushing
      - Manual/Electrical/Automatic type
    • Safety
      - monitoring gas pressure
      - Over pressure protection device
    • Distribution Automation capability
      - RTU Built-In/Separable type available
      - DNP 3.0, MODBUS, RS232

    Ratings

      Item

    Rating

    Item

    Rating

      Rated Voltage(kV)

    15/27/36

    Basic Impulse withstand voltage (kV 1.2x50㎲)

    110/150/170

      Rated Current(A)

    400/630

    Control cubicle

    Operation voltage

    AC 1Ф 220V

      Frequency

    50/60

    Control power

    DC24V

      Short time withstand current(kA)

    12.5/20 (R.M.S.)

    Permeable Voltage

    85~110%

      Making current Capacity (kA)

    32.5/50 (Peak)

    Power frequency withstand voltage

    2kV 1 minute

      Closing and Opening time(Cycle)

    ≤ 0.5

    Basic Impulse withstand voltage (kV 1.2x50㎲)

    6kV, 3kA

      Power frequency withstand voltage(kV)

    Dry :50/60/70
    Wet : 45/50/60

    Weight(kg)

    Tank : 160
    Control cubicle : 40/50

    Standard gas pressure : 1.5kg / ㎠ G

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