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Hot Sale High Voltage Toughened Glass Disc Suspension Electrical Insulator
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Hot Sale High Voltage Toughened Glass Disc Suspension Electrical Insulator

Glass suspension insulators are crucial components in overhead power lines, using linked glass discs to insulate and support high-voltage conductors.We are the manufacturer of 40KN,70KN,120KN,160KN, etc, glass insulators.

    IEC Type Diameter
    D(mm)
    Height
    H(mm)
    Creepage Distance
    (mm)
    Size of Coupling
    (mm)
    Mechanical Failing Load
    (KN)
    Mechanical Routine Test (KN) Power Frequency Withstand Voltage
    Dry (KV)
    Power Frequency Withstand Voltage
    Wet (KV)
    Lighting Impulse Withstand Voltage
    (KV)
    Min Power Frequency Puncture Voltage
    (KV)
    Unit Weight
    (kg)
    U40B 178 110 185 11 40 20 40 20 50 130 2.5 
    U70BL/146 255 146 320 16 70 35 80 45 100 130 3.6 
    U70BS/127 255 127 320 16 70 35 85 50 100 130 3.5 
    U100BL/146 255 146 320 16 100 50 80 45 100 130 4.0 
    U100BS/127 255 127 320 16 100 50 85 50 100 130 4.0 
    U120B/146 255 146 320 16 120 60 80 45 100 130 4.2 
    U120BS/127 255 127 320 16 120 60 85 50 100 130 4.0 
    U120BL/170 255 170 320 16 120 60 90 55 100 130 6.5 
    U160BL/170 280 170 400 20 160 80 85 50 110 130 6.3 
    U160B/155 280 155 450 20 160 80 85 50 110 130 6.3 
    U160B/155 280 155 400 20 160 80 85 50 110 130 6.3 
    U160BS/146 280 146 400 20 160 80 90 55 110 130 6.9 
    U210B/170 280 170 400 20 210 105 90 55 110 130 6.9 
    U240B/170 280 170 400 24 240 120 90 55 110 130 6.9 
    U300B/195 320 195 485 24 300 150 95 60 110 130 10.6 

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