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Normas BSI – AENOR
BS EN IEC 60974-2:2019 - TC

BS EN IEC 60974-2:2019 - TC

Tracked Changes. Arc welding equipment. Liquid cooling systems

Fecha:
2020-02-24 /Definitive
Comité:
WEE/6
Resumen:
IEC 60974-2:2019 specifies safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches.
This document 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 fourth edition cancels and replaces the third edition published in 2013 and constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) changes induced by the publication of IEC 60974-1:2017;
b) reference in 11.1 changed.
Keywords:
Arc-welding equipment, Welding equipment, Electrical safety, Liquid-cooled systems, Arc welding, Welding, Cooling systems
266,75
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