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IEC 60974-3:2007 ed2.0

Заменен
Arc welding equipment - Part 3: Arc striking and stabilizing devices — 37 стр.
Specifies safety requirements for industrial and professional arc striking and arc stabilizing devices used in arc welding and allied processes. Is applicable to stand-alone arc striking and arc stabilizing devices that are either connected to a separate welding power source or built into the welding power source enclosure. This new edition takes into account changes induced by the publication of the third edition of IEC 60974-1 as well as technical changes in the routine test for the built-in unit.
ICS
25.160.30 Welding. Including thermal cutting equipment / Сварочное оборудование. Включая оборудование для термической резки