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

Standard No.

DS/EN ISO 22829:2008

Release Date

2008

Published By

Danish Standards Foundation

Latest

DS/EN ISO 22829:2008

Scope

This International Standard 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, this International Standard supplements the requirements given in ISO 5826 and ISO 10656, which remain applicable except where amended by this International Standard.

DS/EN ISO 22829:2008 history

• 2008 DS/EN ISO 22829:2008 Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency