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    25KV 25kV cable binaural wrist arm (the bow arm) composite insulator

    1.   Insulator Type:  FQBG-25/8-XS

          Rated Voltage:      25KV

          Fail Tention strength load:  80KN

          Fail bending strength load:  8KN

          Sliding Loading: 20KN

          Section length:  830±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 165mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate: 51,62mm

          Reference weight: 13.0Kg

     

    2.    Insulator Type:  FQBG-25/12-XS

          Rated Voltage:      25KV

          Fail Tention strength load:  100KN

          Fail bending strength load:  12KN

          Sliding Loading: 30KN

          Section length:  830±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 180mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  62,72

          Reference weight: 16.5Kg

     

    3.     Insulator Type:  FQBG-25/16-XS

          Rated Voltage:      25KV

          Fail Tention strength load:  120KN

          Fail bending strength load:  16KN

          Sliding Loading: 40KN

          Section length:  830±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 192mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  62,72

          Reference weight: 20.2Kg

     

    4.    Insulator Type:  FQBG-25/20-XS

          Rated Voltage:      25KV

          Fail Tention strength load:  140KN

          Fail bending strength load:  20KN

          Sliding Loading: 40KN

          Section length:  850±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 202mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  62,72

     

     

      
    
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