IEC/TR3 1201-1992 发布历史

Gives guidance on the choice of voltage levels within Band I (IEC 449) for conductive parts that may be touched by human beings in various applications and environmental situations under both normal and fault conditions. Other than these values may be chosen, after it is shown by experience that an appropriate level of safety is achieved. The conventional touch voltage limit (IEC 50: Chapter 826) is not within the scope of this report. Annex A lists factors affecting voltage limits.

IEC/TR3 1201-1992由国际电工委员会 IX-IEC 发布于 1992-08，于 2007-08 废止。

IEC/TR3 1201-1992在国际标准分类中归属于: 29.020 电气工程综合。

IEC/TR3 1201-1992 发布之时，引用了标准

IEC 60050 修改件3.国际电工词汇（IEV）.第904部分:电气和电子产品及系统的环境标准化*， 2019-10-17 更新
IEC 60364-4-41-1992 建筑物的电气装置.第4部分:安全防护.第41章:电击保护*， 1992-10-01 更新
IEC 60449-1973 建筑物电气设施的电压区段

* 在 IEC/TR3 1201-1992 发布之后有更新，请注意新发布标准的变化。

IEC/TR3 1201-1992的历代版本如下：

1992年08月 IEC/TR3 1201-1992

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标准号: IEC/TR3 1201-1992
发布日期: 1992年08月
实施日期
废止日期: 2007-08
国际标准分类号: 29.020
发布单位: IX-IEC
引用标准: IEC 60050 IEC 60364-4-41-1992 IEC 60449-1973 IEC 60479-1-1984 IEC 60479-2-1987 IEC 60990-1990

适用范围: Gives guidance on the choice of voltage levels within Band I (IEC 449) for conductive parts that may be touched by human beings in various applications and environmental situations under both normal and fault conditions. Other than these values may be chosen, after it is shown by experience that an appropriate level of safety is achieved. The conventional touch voltage limit (IEC 50: Chapter 826) is not within the scope of this report. Annex A lists factors affecting voltage limits.

IEC/TR3 1201-1992
已作废

Extra-low voltage (ELV); limit values