DIN EN ISO 22829-2008 电阻焊接.带组合变压器的焊枪用变压器整流器.1000Hz频率工作的变压器整流器
Resistance welding - Transformer-rectifier for welding guns with integrated transformers - Transformer-rectifier units operating at 1000 Hz frequency (ISO 22829:2007); English version of DIN EN ISO 22829:2008-06
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 I 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.