I.S. EN 61557-8-2007
I.S. EN 61557-8-2007 标准详情
- 标准号:I.S. EN 61557-8-2007
- 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 8: Insulation Monitoring Devices for it Systems
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
内容简介
Defines requirements for insulation monitoring devices (IMD) which permanently monitor the insulation resistance to earth of unearthed IT a.c. systems.
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