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EN 61557-1:2007 Standard

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  Keywords:

#equipment #part #measurement #tasks #series

  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 1: General requirements

  Purpose

This part of IEC 61557 specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with nominal voltages up to 1 000 V a.c. and 1 500 V d.c. When measuring equipment or measuring installations involve measurement tasks of various measuring equipment covered by this series of standards, then the part of this series of standards relevant to each of the measurement tasks is applicable.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN 60730-2-7:2010/AC:2011

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

Automatic electrical controls for household and similar use - Part 2-7: Particular requirements for timers and time switches

EN 61557-4:2007

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

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 mo...

EN 61386-23:2004/AC:2004

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

Conduit systems for cable management - Part 23: Particular requirements - Flexible conduit systems

EN 61386-24:2010

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

Conduit systems for cable management - Part 24: Particular requirements - Conduit systems buried underground

EN 61386-25:2011

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

Conduit systems for cable management - Part 25: Particular requirements - Conduit fixing devices

EN 61439-1:2011

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

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

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