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EN 60950-21:2003 Standard

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  Keywords:

#iec #intended #circuits #part #information

  Directive

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

  Last Official Journal reference

Tuesday 22nd of June 2021

  Description:

Information technology equipment - Safety - Part 21: Remote power feedingIEC 60950-21:2002

  Purpose

This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS. This Part 21 of IEC 60950 is intended to be used with IEC 60950-1

  Publication

Friday 14th of September 2018

  Related Standards

EN 61143-2:1994

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

Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methodsIEC 61143-2:1992

EN 60811-601:2012

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

Electric and optical fibre cables - Test methods for non-metallic materials - Part 601: Physical tests - Measurement of the drop p...

EN 60811-501:2012

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

Electric and optical fibre cables - Test methods for non-metallic materials - Part 501: Mechanical tests - Tests for determining t...

EN 60811-502:2012

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

Electric and optical fibre cables - Test methods for non-metallic materials - Part 502: Mechanical tests - Shrinkage test for insu...

EN 60811-503:2012

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

Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for shea...

EN 60811-504:2012

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

Electric and optical fibre cables - Test methods for non-metallic materials - Part 504: Mechanical tests - Bending tests at low te...

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