标准摘要
[中文适用范围]： IEC 60974 的这一部分规定了电弧焊及相关工艺中使用的工业和专业引弧和稳弧装置的安全要求。 IEC 60974 的这一部分适用于可以连接到单独的焊接电源的独立装置，或者焊接电源以及引弧和稳弧装置安装在单个外壳中的装置。注 1：典型的联合工艺例如等离子弧切割和电弧喷涂。注 2：本标准不包括电磁兼容性（EMC）要求。 [外文原描述]： IEC 60974-3:2013 specifies safety requirements for industrial and professional arc striking and arc stabilizing devices used in arc welding and allied processes. This part of IEC 60974 is applicable to stand-alone units which may be connected to a separate welding power source or one where the welding power source and the arc striking and arc stabilizing device are housed in a single enclosure. This third edition cancels and replaces the second edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes induced by the publication of IEC 60974-1:2012. This publication is to be read in conjunction with IEC 60974-1:2012 .
英文名称Arc welding equipment - Part 3: Arc striking and stabilizing devices