2651336

DANSK DS/EN 61557-11 [ Withdrawn ]

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 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 and IT systems

standard by Dansk Standard , 04/22/2009

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W/D S/S BY DS/EN IEC 61557-11

This part of IEC 61557 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. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.

 

Product Details

Edition:
09
Published:
04/22/2009
Number of Pages:
26
File Size:
1 file , 2.3 MB
Product Code(s):
DS-026, DS-026