IEC 61557-11 Ed. 1.0 b:2009

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 and IT systems

International Electrotechnical Commission, 01/12/2009

Publisher: IEC

File Format: PDF

$82.00$164.00

Description

Published:12/01/2009

Pages:41

File Size:1 file , 1 MB

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 61557-11:2009 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.This part is to be used in conjunction with IEC 61557-1:2007, Part 1: General requirements.

More IEC standard pdf

IEC 60335-2-9 Amd.1 Ed. 6.0 b:2012

Amendment 1 - Household and similar electrical appliances - Safety - Part 2-9: Particular requirements for grills, toasters and similar portable cooking appliances

$23.00 $47.00

IEC 60424-1 Ed. 1.0 b:1999

Ferrite cores - Guide on the limits of surface irregularities - Part 1: General specification

$21.00 $43.00

IEC 60050-723 Ed. 1.0 b:1997

International Electrotechnical Vocabulary (IEV) - Part 723: Broadcasting: Sound, television, data

$193.00 $387.00

IEC 60601-2-24 Ed. 2.0 b:2012

Medical electrical equipment - Part 2-24: Particular requirements for the basic safety and essential performance of infusion pumps and controllers

$208.00 $417.00