Need help?

EN 61557-3:2007 Standard

wave
Save  

  Keywords:

#phase #conductor #loaded #electrical #safety

  Directive

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

  Last Official Journal reference

Wednesday 13th of December 2023

  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 3: Loop impedance

  Purpose

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the loop impedance between a phase conductor and the protective conductor or between a phase conductor and neutral or between two phase conductors by using the voltage drop when the circuit under test is loaded.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN 60898-2:2021

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

Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 2: Circuit-bre...

EN 62135-1:2015/AC:2016-02

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

Resistance welding equipment - Part 1: Safety requirements for design, manufacture and installation

EN 62395-1:2013

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

Electrical resistance trace heating systems for industrial and commercial applications - Part 1: General and testing requirements

EN 62444:2013

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

Cable glands for electrical installations

EN 62471:2008

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

Photobiological safety of lamps and lamp systems

EN 62479:2010

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

Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposur...

  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 61557-3:2007 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