Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 1408.2-2016 |
Insulating materials—Test methods for electric strength—Part 2: Additional requirements for tests using direct voltage 绝缘材料 电气强度试验方法 第2部分:对应用直流电压试验的附加要求 |
China National Standards Electric strength insulating |
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GB/T 1408.3-2016 |
Insulating materials—Test methods for electric strength—Part 3: Additional requirements for 1.2/50 μs impulse tests 绝缘材料 电气强度试验方法 第3部分:1.2/50μs冲击试验补充要求 |
China National Standards Electric strength insulating |
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GB/T 1408.1-2016 |
Insulating materials—Test methods for electric strength—Part 1: Test at power frequencies 绝缘材料 电气强度试验方法 第1部分:工频下试验 |
China National Standards Electric strength insulating |
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GB/T 27749-2011 |
Test procedure for thermal endurance of insulating varnishes - Electric strength method 绝缘漆耐热性试验规程 电气强度法 |
China National Standards Electric strength insulating |
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GB/T 2951.42-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 42:Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrappi 电缆和光缆绝缘和护套材料通用试验方法 第42部分:聚乙烯和聚丙烯混合料专用试验方法 高温处理后抗张强度和断裂伸长率试验 高温处理后卷绕试验 空气热老化后的卷绕试验 测定质量的增 |
China National Standards Electric strength insulating |
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GB/T 1408.3-2007 |
Electric strength of insulating materials test methods - Part 3: Additional requirements for 1,2/50μs impulse tests 绝缘材料电气强度试验方法 第3部分:1.2/50μs脉冲试验补充要求 |
China National Standards Electric strength insulating |
![]() English PDF |
GB/T 1408.2-2006 |
Electrical strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage 绝缘材料电气强度试验方法 第2部分:对应用直流电压试验的附加要求 |
China National Standards Electric strength insulating |
![]() English PDF |
GB/T 1408.1-2006 |
Electrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies 绝缘材料电气强度试验方法 第1部分:工频下试验 |
China National Standards Electric strength insulating |
![]() English PDF |
GB/T 7752-1987 |
Test method for electric strength of insulating adhesive tape at power frequency 绝缘胶粘带工频击穿强度试验方法 |
China National Standards Electric strength insulating |
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