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  • Product description and use method:

    LXAP-160 / 240 Aerodynamic Disc Suspension Glass Insulator


    I. Model


    Parameters

    Universal code

    U160BP / 146M

    U160BP / 155M

    U210BP / 127M

    U120BP / 146M

    Electrical insulator model

    LXAP 1 -160

    LXAP-160

    LXAP-210

    LXAP-240

    公称直径D (mm) Nominal diameter D

    420

    420

    420

    420

    结构高度H (mm) Structural height H

    146

    155

    170

    170

    公称爬电距离L (mm) Nominal creepage distance L

    380

    380

    380

    380

    联接型式 (mm)

    20

    20

    20

    20

    机械破坏负荷 (kN) Mechanical damage load

    160

    160

    160

    160

    逐个拉伸负荷试验 (kN) Individual tensile load test

    80

    80

    80

    80

    工频湿耐受电压 (kV) Power frequency withstand voltage

    50

    50

    50

    50

    雷电冲击耐受电压 (kV) Lightning impulse withstand voltage

    95

    95

    95

    95

    冲击击穿电压 (PU) Impact breakdown voltage

    2.8

    2.8

    2.8

    2.8

    工频击穿电压 (kV) Power frequency breakdown voltage

    * 130

    * 130

    * 130

    * 130

    无线电干扰( 10kV,1MHz) (μV) Radio interference (10kV, 1MHz)

    50

    50

    50

    50

    可见电晕脚/ (kV) Visible corona feet / caps

    18/22

    18/22

    18/22

    18/22

    Power frequency arc test

    0.12s / 20kA

    0.12s / 20kA

    0.12s / 20kA

    0.12s / 20kA

    绝缘子单片净重 (kg) Net weight of single insulator

    7.2

    7.2

    7.3

    7.5

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