NS EN ISO 22829 Ed. 1 (2008)现行
Resistance Welding - Transformer-rectifier For Welding Guns With Integrated Transformers - Transformer-rectifier Units Operating At 1000 Hz Frequency
出版：Norwegian Standards (Norges Standardiseringsforbund)
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基本信息
标准编号： NS EN ISO 22829 Ed. 1 (2008)
发布时间：2008/7/1 0:00:00
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：36
标准简介
Applies to transformer-rectifier units as used in electric resistance welding machines operating from a power supply with a frequency of 1000 Hz, and of a rated value of the input voltage equal to or higher than 500 V.
