IEC 61558-2-23:2000

Safety of power transformers, power supply units and similar devices - Part 2-23: Particular requirements for transformers for construction sites

Applies to stationary or portable single-phase or poly-phase air-cooled (natural or forced) independent or associated, isolating or safety isolating transformers intended for use on construction sites, having a rated supply voltage not exceeding 1 000 V a.c., and a rated frequency not exceeding 500 Hz. This part 2-23 is intended to be used in conjunction with IEC 61558-1. It has the status of a group safety publication in accordance with IEC Guide 104.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

29.180

Statut:

Révisé

Date de Publication:

2000-05-10

Numéro Standard:

IEC 61558-2-23:2000