NF EN 61558-2-23
NF EN 61558-2-23

NF EN 61558-2-23

April 2011
Standard Current

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23 : particular requirements and tests for transformers and power supply units for construction sites

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Main informations

Collections

National standards and national normative documents

Publication date

April 2011

Release date

mars 2028 par NF EN 61558-2-23 de 2011

Number of pages

25 p.

Reference

NF EN 61558-2-23

ICS Codes

29.180   Transformers. Reactors

Print number

1

European kinship

EN 61558-2-23:2010
Replaced standards (1)
NF EN 61558-2-23
NF EN 61558-2-23
September 2001
Standard Cancelled
Safety of power transformers, power supply units and similar devices - Part 2-23 : particular requirements for transformers for construction sites

Le présent document est applicable aux transfbrmateurs de séparation des circuits et aux transformateurs de sécurité fixes ou mobiles, monophasés ou polyphasés, à refroidissement par air (naturel ou forcé), associés ou indépendants, destinés à être utilisés sur les chantiers, ayant une tension primaire assignée ne dépassant pas 1 000 V en courant aitematif, et une fréquence assignée ne dépassant pas 500 Hz. Ce document entre dans le champ d'application de la Directive Basse Tension n °73/23/EEC du 19/02/73 modifiée par 93/68/CEE du 22/07/93.

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