DS/EN ISO 22829
Resistance welding equipment – Transformers – Integrated transformer-rectifier units for welding guns operating at 1 000 Hz (ISO 22829:2017)
|Publication Date:||30 October 2017|
|ICS Code (Transformers. Reactors):||29.180|
|ICS Code (Welding equipment):||25.160.30|
ISO 22829:2017 specifies additional requirements to those given in ISO 5826 for single-phase inverter transformers with connected rectifier for DC welding. This document applies to transformers, primarily used in welding guns, operating at 1 000 Hz with a rated input voltage of 500 V or more. The requirements of ISO 5826 shall be followed unless amended by this document.