China National Standards

China Guide insulation test Industry Standards English PDF List


  •  China "Guide insulation test" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    DL/T 474.5-2006 Guide for insulation test on site lightning arrester tests
    现场绝缘试验实施导则 第5部分:避雷器试验
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL/T 474.4-2006 Guide for insulation test on site AC voltage withstanding test
    现场绝缘试验实施导则 第4部分:交流耐压试验
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL/T 474.3-2006 Guide for insulation test on site dielectric dissipation factor test
    现场绝缘试验实施导则 第3部分:介质损耗因数tanδ试验
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL/T 474.2-2006 Guide for insulation test on site DC high voltage test
    现场绝缘试验实施导则 第2部分:直流高电压试验
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL/T 474.1-2006 Guide for insulation test on site insulation resistance, dielectric absorption ratio and polarization index test
    现场绝缘试验实施导则 第1部分:绝缘电阻、吸收比和极化指数试验
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.6-1992 (Field Guide for insulation test transformer operating induction voltage test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.5-1992 (Field Guide for insulation test. Arrester test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.4-1992 (Field Guide for insulation test. AC voltage test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.3-1992 (Field Guide for insulation test. Dielectric loss factor tgδ test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.2-1992 (Field Guide for insulation test. DC high voltage test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF
    DL 474.1-1992 (Field Guide for insulation test insulation resistance, absorption ratio and polarization index test)
    China Electricity & Power Standards
    Guide insulation test

    English PDF

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