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EN ISO 22829:2008

Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007) EN ISO 22829:2008

Publication date:   May 29, 2009

General information

99.60 Withdrawal effective   Oct 25, 2017

CEN

CEN/TC 121 Welding and allied processes

European Norm

25.160.30   Welding equipment | 29.180   Transformers. Reactors

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Scope

ISO 22829:2007 is applicable to transformer-rectifier units as used in electric resistance welding machines operating from a power supply with a frequency of 1 000 Hz, and of a rated value of the input voltage equal to or higher than 500 V. These transformer-rectifier units are primarily used in welding guns with an integrated transformer.
For these transformer units, ISO 22829:2007 supplements the requirements given in ISO 5826 and ISO 10656, which remain applicable except where amended by ISO 22829:2007.

Life cycle

NOW

WITHDRAWN
EN ISO 22829:2008
99.60 Withdrawal effective
Oct 25, 2017

REVISED BY

PUBLISHED
EN ISO 22829:2017

Relations

Adopted from ISO 22829:2007 IDENTICAL