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IEC 61557-11 Ed. 2.0 b:2020

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Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems
standard by International Electrotechnical Commission, 06/23/2020

Description

IEC 61557-11:2020 specifies 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. This test equipment can be used in any kind of network like a TN, TT or IT system.

Product Details

Edition:
2.0
Published:
06/23/2020
Number of Pages:
29
File Size:
1 file , 1.1 MB