SS EN 61557-6 Ed. 1
SS EN 61557-6 Ed. 1 标准详情
- 标准号：SS EN 61557-6 Ed. 1
- 中文标题：
- 英文标题：Electrical Safety In Low-voltage Distribution Systems Up To 1 Kv A.c. And 1,5 Kv D.c. - Equipment For Testing, Measuring Or Monitoring Of Protective Measures - Part 6: Residual Current Devices (rcd) In Tt, Tn And It Systems
- 标准类别：新加坡SS
- 发布日期：
内容简介
Defines the requirements for measuring equipment applied to the testing of the effectiveness of protective measures by regular disconnections of residual current protective devices (RCD) in TT, TN and IT systems.
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