UNE EN IEC 60974-2:2019
Arc welding equipment - Part 2: Liquid cooling systems (Endorsed by Asociación Española de Normalización in June of 2019.)
Equipos de soldadura eléctrica por arco. Parte 2: Sistemas de refrigeración por líquido. (Ratificada por la Asociación Española de Normalización en junio de 2019.)
| Označení normy: | UNE EN IEC 60974-2:2019 |
| Počet stran: | 28 |
| Vydáno: | 2019-06-01 |
| Status: | Norma |
UNE EN IEC 60974-2:2019
This document specifies safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches. This part of IEC 60974 is applicable to liquid cooling systems which are stand-alone (separate from the welding equipment) or built-in (housed in a single enclosure with other welding equipment). This part of IEC 60974 is not applicable to refrigerated cooling systems. NOTE 1 Typical allied processes are electric arc cutting and arc spraying. NOTE 2 This part of IEC 60974 does not include electromagnetic compatibility (EMC) requirements that are given in IEC 60974-10.