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    25KV single insulation post composite insulator

    1.    Insulator Type:  FQB-25/8

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  80KN

          Minimum Fail bending strength load:  8KN

          Minimum Sliding Loading: 20KN

          Section length:  760±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 165mm

          Minimum Creepage distance: 1200mm

    Lightiing Impulse withstand Voltage: ≥270KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥160KV

          1 min Power frequency Wet withstand Voltage: ≥130KV

          Connecting Gate:  51,62

          Reference weight: 10.4Kg

     

     

     

     

    2.    Insulator Type:  FQBJ-25/8

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  80KN

          Minimum Fail bending strength load:  8KN

          Minimum Sliding Loading: 20KN

          Section length:  760±20mm

          Minimum Electric Arc Distance:  490mm

          Big shed Diameter: 165mm

          Minimum Creepage distance: 1400mm

    Lightiing Impulse withstand Voltage: ≥290KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥175KV

          1 min Power frequency Wet withstand Voltage: ≥140KV

          Connecting Gate:  51,62

          Reference weight: 10.4Kg

     

    3.    Insulator Type:  FQBG-25/8

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  80KN

          Minimum Fail bending strength load:  8KN

          Minimum Sliding Loading: 20KN

          Section length:  800 ±20mm

          Minimum Electric Arc Distance:  520

          Big shed Diameter: 165mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  51,62

          Reference weight: 10.7kg

     

    4.    Insulator Type:  FQBG-25/12

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  100KN

          Minimum Fail bending strength load:  12KN

          Minimum Sliding Loading: 25KN

          Section length:  760 ±20mm

          Minimum Electric Arc Distance:  490

          Big shed Diameter: 180mm

          Minimum Creepage distance: 1200mm

    Lightiing Impulse withstand Voltage: ≥270 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥160KV

          1 min Power frequency Wet withstand Voltage: ≥130KV

          Connecting Gate:  62,72

          Reference weight: 13.3kg

     

    5.    Insulator Type:  FQBJ-25/12

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  100KN

          Minimum Fail bending strength load:  12KN

          Minimum Sliding Loading: 25KN

          Section length:  760 ±20mm

          Minimum Electric Arc Distance:  490

          Big shed Diameter: 180mm

          Minimum Creepage distance: 1400mm

    Lightiing Impulse withstand Voltage: ≥290 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥175KV

          1 min Power frequency Wet withstand Voltage: ≥140KV

          Connecting Gate:  62,72

          Reference weight: 13.3kg

     

    6.     Insulator Type:  FQBG-25/12

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  100KN

          Minimum Fail bending strength load:  16KN

          Minimum Sliding Loading: 40KN

          Section length:  800 ±20mm

          Minimum Electric Arc Distance: 520mm

          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: 13.7kg

     

    7.     Insulator Type:  FQBG-25/16

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  120KN

          Minimum Fail bending strength load:  16KN

          Minimum Sliding Loading: 40KN

          Section length:  800 ±20mm

          Minimum Electric Arc Distance: 490

          Big shed Diameter: 192mm

          Minimum Creepage distance: 1200mm

    Lightiing Impulse withstand Voltage: ≥270 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥160KV

          1 min Power frequency Wet withstand Voltage: ≥130KV

          Connecting Gate:  62,72

          Reference weight: 17.2kg

     

    8.     Insulator Type:  FQBJ-25/16

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  120KN

          Minimum Fail bending strength load:  16KN

          Minimum Sliding Loading: 40KN

          Section length:  800 ±20mm

          Minimum Electric Arc Distance:  520

          Big shed Diameter: 192mm

          Minimum Creepage distance: 1400mm

    Lightiing Impulse withstand Voltage: ≥290 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥175KV

          1 min Power frequency Wet withstand Voltage: ≥140KV

          Connecting Gate:  62,72

          Reference weight: 17.2kg

     

     

    9.    Insulator Type:  FQBG-25/16

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  120KN

          Minimum Fail bending strength load:  16KN

          Minimum Sliding Loading: 40KN

          Section length:  800±20mm

          Minimum Electric Arc Distance: 520

          Big shed Diameter: 192mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  62,72

          Reference weight: 17.2kg

     

    10.    Insulator Type:  FQBJ-25/20

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  140KN

          Minimum Fail bending strength load:  20KN

          Minimum Sliding Loading: 40KN

          Section length:  800±20mm

          Minimum Electric Arc Distance:500

          Big shed Diameter: 202mm

          Minimum Creepage distance: 1400mm

    Lightiing Impulse withstand Voltage: ≥290 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥175KV

          1 min Power frequency Wet withstand Voltage: ≥140KV

          Connecting Gate:  62,72

          Reference weight: 20.0kg

     

    11.   Insulator Type:  FQBG-25/20

          Rated Voltage:      25KV

          Minimum Fail Tention strength load:  140KN

          Minimum Fail bending strength load:  20KN

          Minimum Sliding Loading: 40KN

          Section length:  800 ±20mm

          Minimum Electric Arc Distance: 500

          Big shed Diameter: 202mm

          Minimum Creepage distance: 1600mm

    Lightiing Impulse withstand Voltage: ≥310 KV

          (Peak Value)

    1 min Power frequency Dry withstand Voltage: ≥190KV

          1 min Power frequency Wet withstand Voltage: ≥150KV

          Connecting Gate:  62,72

          Reference weight: 20.0kg

     

     

     

     

      
    
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