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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