• Product
  • About Us
  • Home
  • Location:Home > Product > Railway ElectrificationRailway Electrification
    25KV stright Tongue-Tongue sleeve arm composite insulator

     

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

          Rated Voltage:      25KV

          Fail Tention strength load:  80KN

          Fail bending strength load:  8KN

          Sliding Loading: 20KN

          Section length:  800±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: 51,62

          Reference weight: 12.5Kg

     

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

          Rated Voltage:      25KV

          Fail Tention strength load:  100KN

          Fail bending strength load:  12KN

          Sliding Loading: 30KN

          Section length:  800±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: 15.7Kg

     

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

               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: 19.2Kg

     

     

     

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

              Rated Voltage:      25KV

              Fail Tention strength load:  140KN

              Fail bending strength load:  20KN

              Sliding Loading: 40KN

             Section length:  830±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

               Reference weight: 22.8Kg

     

     

      
    
    Online Service