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  • Product description and use method:

    LXP-240 standard disc suspension glass insulator


    I. LXP-240 standard disc suspension glass insulator -model


    Second, LXP-240 standard disc suspension glass insulator -appearance and parameters

    Universal code

    U240B / 170

    U240B / 170

    U240B / 170

    Power electrical insulator model

    LXP-240

    LXP 1 -240

    LXP 2 -240

    公称直径D (mm) Nominal diameter D

    280

    280

    280

    结构高度H (mm) Structural height H

    170

    170

    170

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

    400

    400

    400

    联接型式 (mm)

    20

    twenty four

    twenty four

    机械破坏负荷 (kN) Mechanical damage load

    240

    240

    240

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

    120

    120

    120

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

    45

    45

    50

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

    110

    110

    125

    冲击击穿电压 (PU) Impact breakdown voltage

    2.8

    2.8

    2.8

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

    * 130

    * 130

    * 130

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

    50

    50

    50

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

    18/22

    18/22

    18/22

    Power frequency arc test

    0.12s / 20kA

    0.12s / 20kA

    0.12s / 20kA

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

    7.2

    7.5

    7.6


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