China National Standards

China Clearances GB Standards English PDF List


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  •  China "Clearances" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/Z 37754-2019 Guidance on Clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters
    关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果
    China National Standards
    Clearances

    English PDF
    GB/T 1094.3-2017 Power transformers—Part 3:Insulation levels,dielectric tests and external Clearances in air
    电力变压器 第3部分:绝缘水平、绝缘试验和外绝缘空气间隙
    China National Standards
    Clearances

    English PDF
    GB/T 32350.1-2015 Railway applications—Insulation coordination—Part 1: Basic requirements—Clearances and creepage distances for all electrical and electronic equipment
    轨道交通 绝缘配合 第1部分:基本要求 电工电子设备的电气间隙和爬电距离
    China National Standards
    Clearances

    English PDF
    GB/T 16935.5-2008 Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining Clearances and creepage distances equal to or less than 2mm
    低压系统内设备的绝缘配合 第5部分:不超过2mm的电气间隙和爬电距离的确定方法
    China National Standards
    Clearances

    English PDF
    GB 1094.3-2003 Power transformers--Part 3: Insulation levels,dielectric tests and external Clearances in air
    电力变压器 第3部分: 绝缘水平、绝缘试验和外绝缘空气间隙
    China National Standards
    Clearances

    English PDF

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