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EN 60947-4-3:2000 Standard

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  Keywords:

#state #period #applied #load #motor

This standard is superseded by:
  •   EN 60947-4-3:2014
  • This standard can be totally or partially supervised by:
  •   EN 60947-4-3:2000/A1:2006
  •   EN 60947-4-3:2000/A2:2011
  •   This standard is no longer addressed in the last official Journal publication of the "2022-06-10 ". This standard is addressed for the last time in the official journal publication of the "2016-08-12"

      Directive

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

      Last Official Journal reference

    Friday 12th of August 2016

      Description:

    Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads

      Purpose

    This standard applies to semiconductor non motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON state and the OFF state. Typical applications are given in table 2. As controllers, they may be used to reduce the amplitue of the r.m.s. a.c. voltage on the load terminals from that of the applied voltage - either continuously or for a specified period of time. The half-wave period of the a.c. wave form remains unchanged from that of the applied voltage.

      Publication

    Wednesday 20th of April 2016

      Cessation

    This standard has been withdrawn on 2017-06-11

      Related Standards

    EN 61800-3:2004

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

    Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

    EN 61439-4:2013

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

    Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)

    EN 60947-1:2007

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

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

    EN 60947-4-1:2010

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

    Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

    EN 60947-4-2:2012

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

    Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters

    EN 60947-4-3:2014

    Electromagnetic compatibility (EMC) Directive (2014/30/EU)

    Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for...

      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 60947-4-3:2000 STANDARD

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