Railway Insulator-Railway Insulator-Composite Insulator-Product-BAODING JIKAI POWER EQUIPMENT CO., LTD.

BAODING JIKAI POWER EQUIPMENT CO., LTD.

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  • Railway Insulator

    Railway Insulator

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    Principal characteristic:

    Silicone rubber composite insulator as the porcelain insulator’s replacement product, can improve sewage Lightning pressure, reduce the line operation and maintenance workload and blackout time to a bare minimum, improve power supply reliability, and its main features as following:

    1. Tolerance performance to be outstanding.The sewage Lightning pressure is two to three times of porcelain insulator’s. So this product is particularly applicable in the polluted area.

    2. Without cleaning maintenance. Silicon rubber material unique to the migration of water-repellent, making the insulator still with excellent insulator hydrophobic and high pollution lightning pressure after polluting, particularly applicable to the lines where the operation and maintenance are so difficult.

    3. Need no to check zero value.

    4. The weight is light.It is just 1/7-1/10 of the porcelain insulation substring, it is very convenient to transport and install. Therefore, it is particularly applicable to the area where the transportation condition is difficult and faulty line‘s fast emergency repair.

    5. The elasticity is good, not brittle. The silicon rubber material still has the good elasticity, even in - 60℃, therefore, this product nearly doesn’t exist the problem of breakage durning transporting and installing.


    Product model signification:





    Tilted single insulating bracket support composite insulator


    Level single insulating bracket support composite insulator

     
    NO.
    Model
    Rating voltage
    (kV)
    Rated load damage
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    Power frequency minute wet
    withstand voltage
    kV
    Tensile failure
    Bending failure
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    Dry
    Wet
    1
    FQB-25/8
    25
    80
    8
    760
    490
    1200
    270
    160
    130
    2
    FQB-25/12
    25
    100
    12
    760
    490
    1200
    290
    160
    130
    3
    FQB-25/16
    25
    120
    16
    800
    490
    1200
    310
    160
    130
    4
    FQBJ-25/8
    25
    80
    8
    760
    490
    1400
    270
    175
    140
    5
    FQBJ-25/12
    25
    100
    12
    760
    490
    1400
    290
    175
    140
    6
    FQBJ-25/16
    25
    120
    16
    800
    490
    1400
    310
    175
    140
    7
    FQBG-25/8
    25
    80
    8
    800
    520
    1600
    270
    190
    150
    8
    FQBG-25/12
    25
    100
    12
    800
    520
    1600
    290
    190
    150
    9
    FQBG-25/16
    25
    120
    16
    800
    520
    1600
    310
    190
    150
     




    Tilted double insulating bracket support composite insulator


    Level double insulating bracket support composite insulator

     
    NO.
    Model
    Rating voltage
    (kV)
    Rated load damage
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    Power frequency minute wet
    withstand voltage
    kV
    Tensile failure
    Bending failure
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    Dry
    Wet
    1
    FQBS-25/8
    25
    80
    8
    760
    490
    1200/145
    270
    160
    130
    2
    FQBS-25/12
    25
    100
    12
    760
    490
    1200/145
    290
    160
    130
    3
    FQBS-25/16
    25
    120
    16
    800
    490
    1200/145
    310
    160
    130
    4
    FQBSJ-25/8
    25
    80
    8
    760
    490
    1400/145
    270
    175
    140
    5
    FQBSJ-25/12
    25
    100
    12
    760
    490
    1400/145
    290
    175
    140
    6
    FQBSJ-25/16
    25
    120
    16
    800
    490
    1400/145
    310
    175
    140
    7
    FQBSG-25/8
    25
    80
    8
    800
    520
    1600/145
    270
    190
    150
    8
    FQBSG-25/12
    25
    100
    12
    800
    520
    1600/145
    290
    190
    150
    9
    FQBSG-25/16
    25
    120
    16
    800
    520
    1600/145
    310
    190
    150
     



    25kV single insulating suspension composite insulator
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H mm
    Creepage distance H
    mm
    1
    FQX-25/100QT
    25
    80
    700±20
    500
    1200
    270
    130
    2
    FQX-25/120QT
    25
    120
    700±20
    500
    1200
    270
    130
    3
    FQX-25/160QT
    25
    160
    750±20
    500
    1200
    270
    130
    4
    FQX-25/100QTJ
    25
    80
    750±20
    550
    1400
    290
    140
    5
    FQX-25/120QTJ
    25
    120
    750±20
    550
    1400
    290
    140
    6
    FQX-25/160QTJ
    25
    160
    800±20
    550
    1400
    290
    140
    7
    FQX-25/100QTG
    25
    80
    800±20
    600
    1600
    310
    160
    8
    FQX-25/120QTG
    25
    120
    800±20
    600
    1600
    310
    160
    9
    FQX-25/160QTG
    25
    160
    850±20
    600
    1600
    310
    160
     




    25kV double insulating suspension composite insulator

     
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H mm
    Creepage distance H
    mm
    1
    FQX-25/100QT
    25
    80
    790±20
    500
    1200/145
    270
    130
    2
    FQX-25/120QT
    25
    120
    790±20
    500
    1200/145
    270
    130
    3
    FQX-25/160QT
    25
    160
    840±20
    500
    1200/145
    270
    130
    4
    FQX-25/100QTJ
    25
    80
    840±20
    550
    1400/145
    290
    140
    5
    FQX-25/120QTJ
    25
    120
    840±20
    550
    1400/145
    290
    140
    6
    FQX-25/160QTJ
    25
    160
    890±20
    550
    1400/145
    290
    140
    7
    FQX-25/100QTG
    25
    80
    890±20
    600
    1600/145
    310
    160
    8
    FQX-25/120QTG
    25
    120
    890±20
    600
    1600/145
    310
    160
    9
    FQX-25/160QTG
    25
    160
    940±20
    600
    1600/145
    310
    160
     




    25kV single insulating suspension composite insulator

     
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    1
    FQX-25/100QT
    25
    80
    700±20
    500
    1200
    270
    130
    2
    FQX-25/120QT
    25
    120
    700±20
    500
    1200
    270
    130
    3
    FQX-25/160QT
    25
    160
    750±20
    500
    1200
    270
    130
    4
    FQX-25/100QTJ
    25
    80
    750±20
    550
    1400
    290
    140
    5
    FQX-25/120QTJ
    25
    120
    750±20
    550
    1400
    290
    140
    6
    FQX-25/160QTJ
    25
    160
    800±20
    550
    1400
    290
    140
    7
    FQX-25/100QTG
    25
    80
    800±20
    600
    1600
    310
    160
    8
    FQX-25/120QTG
    25
    120
    800±20
    600
    1600
    310
    160
    9
    FQX-25/160QTG
    25
    160
    850±20
    600
    1600
    310
    160
     




    25kV double insulating suspension composite insulator

     
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    1
    FQX-25/100QT
    25
    80
    790±20
    500
    1200/145
    270
    130
    2
    FQX-25/120QT
    25
    120
    790±20
    500
    1200/145
    270
    130
    3
    FQX-25/160QT
    25
    160
    840±20
    500
    1200/145
    270
    130
    4
    FQX-25/100QTJ
    25
    80
    840±20
    550
    1400/145
    290
    140
    5
    FQX-25/120QTJ
    25
    120
    840±20
    550
    1400/145
    290
    140
    6
    FQX-25/160QTJ
    25
    160
    890±20
    550
    1400/145
    290
    140
    7
    FQX-25/100QTG
    25
    80
    890±20
    600
    1600/145
    310
    160
    8
    FQX-25/120QTG
    25
    120
    890±20
    600
    1600/145
    310
    160
    9
    FQX-25/160QTG
    25
    160
    940±20
    600
    1600/145
    310
    160
     




    25kV single insulating suspension composite insulator
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency
    wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    1
    FQX-25/100HH
    25
    80
    700±20
    500
    1200
    270
    130
    2
    FQX-25/120HH
    25
    120
    700±20
    500
    1200
    270
    130
    3
    FQX-25/160HH
    25
    160
    750±20
    500
    1200
    270
    130
    4
    FQX-25/100HHJ
    25
    80
    750±20
    550
    1400
    290
    140
    5
    FQX-25/120HHJ
    25
    120
    750±20
    550
    1400
    290
    140
    6
    FQX-25/160HHJ
    25
    160
    800±20
    550
    1400
    290
    140
    7
    FQX-25/100HHG
    25
    80
    800±20
    600
    1600
    310
    160
    8
    FQX-25/120HHG
    25
    120
    800±20
    600
    1600
    310
    160
    9
    FQX-25/160HHG
    25
    160
    850±20
    600
    1600
    310
    160
     




    25kV double insulating suspension composite insulator

     
    NO.
    Model
    Rating
    voltage
    (kV)
    Rated mechanical bending
    load
    kN
    Main dimensions
    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     
    1min
    Power frequency wet withstand voltage
    kV
    Structure height H
    mm
    Minimum arc distance H
    mm
    Creepage distance H
    mm
    1
    FQX-25/100HH
    25
    80
    790±20
    500
    1200/145
    270
    130
    2
    FQX-25/120HH
    25
    120
    790±20
    500
    1200/145
    270
    130
    3
    FQX-25/160HH
    25
    160
    840±20
    500
    1200/145
    270
    130
    4
    FQX-25/100HHJ
    25
    80
    840±20
    550
    1400/145
    290
    140
    5
    FQX-25/120HHJ
    25
    120
    840±20
    550
    1400/145
    290
    140
    6
    FQX-25/160HHJ
    25
    160
    890±20
    550
    1400/145
    290
    140
    7
    FQX-25/100HHG
    25
    80
    890±20
    600
    1600/145
    310
    160
    8
    FQX-25/120HHG
    25
    120
    890±20
    600
    1600/145
    310
    160
    9
    FQX-25/160HHG
    25
    160
    940±20
    600
    1600/145
    310
    160
     


    Fig.1  Vehicle roof support composite insulator
    Fig.2  Railway switch post composite insulator

    NO.
    Model
    Rating
    voltage
    (kV)
    Structure
    height H
    mm

    Minimum
    arc distance
    H
    mm

    Creepage
    distance h
    mm

    Full lightning
    impulse withst
    and voltage
    (the peak
    Value)
    >=
    (kV)
     

    Power
    frequency
    minute
    wet
    withstand
    voltage
    kV
    Dry
    Wet
    Fig.1
    DG-l/400
    5
    400
    290
    1050
    180
    90
    80
    Fig.2
    FZS-27.5/8
    8
    600
    500
    1400
    230
    110
    95