Need help?

EN 61557-11:2009 Standard

wave
Save  

  Keywords:

#equipment #used #test #systems #type

  Directive

Low voltage (LVD) Directive (2014/35/EU)

  Last Official Journal reference

Tuesday 22nd of July 2025

  Description:

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

  Purpose

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.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN 60898-1:2019

Low voltage (LVD) Directive (2014/35/EU)

Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-bre...

EN 61439-1:2011

Low voltage (LVD) Directive (2014/35/EU)

Low-voltage switchgear and controlgear assemblies - Part 1: General rules

EN 61386-21:2004/AC:2004

Low voltage (LVD) Directive (2014/35/EU)

Conduit systems for cable management - Part 21: Particular requirements - Rigid conduit systems

EN 61386-22:2004

Low voltage (LVD) Directive (2014/35/EU)

Conduit systems for cable management - Part 22: Particular requirements - Pliable conduit systems

EN 61386-22:2004/AC:2004

Low voltage (LVD) Directive (2014/35/EU)

Conduit systems for cable management - Part 22: Particular requirements - Pliable conduit systems

EN 61386-22:2004/A11:2010

Low voltage (LVD) Directive (2014/35/EU)

Conduit systems for cable management - Part 22: Particular requirements - Pliable conduit systems

  Stay up to date

CELAB is Notified Body No.2037 for the EMC Directive and Italian office of a Notified Body for the RED Directive.

CELAB performs voluntary inspection activities on technical construction files to check their contents.

CELAB can accomplish all the required tests in order to affix the CE-marking related to EMC, LVD, RED, MDD, machines and many others.

CLICK HERE TO GET TESTS AND INFO ON THE EN 61557-11:2009 STANDARD

  ACCESS

Search for a standard
GO

Register

Already a member?
Login

  OTHER APPLICATIONS

If you are interested in DO160 tests, you can give a try to our other free of charge software:
CE-Marking assistant, Version: 1.3.0