I.S. EN 61557-11-2009
I.S. EN 61557-11-2009 标准详情
- 标准号：I.S. EN 61557-11-2009
- 中文标题：
- 英文标题：Electrical Safety in low Voltage Distribution Systems up to 1000 v A.c. and 1500 v D.c. - Equipment for Testing, Measuring or Monitoring of Protective Measures - Part 11: Effectiveness of Residual Current Monitors (rcms) Type a and Type b in tt, tn a
- 标准类别：爱尔兰国家标准I.S.
- 发布日期：
内容简介
Describes the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems.
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