摘要
介绍了新版弧焊设备的电磁兼容标准IEC 60974-10:2014与IEC 60974-10:2007的在试验条件和状态、测试布置上差异,重点分析了电源端子骚扰电压测试、辐射发射测试、谐波电流测试、电压暂降与跌落测试、辐射抗扰度测试的变化,并指出了对测试的影响及注意事项。
The new edition of EMC standard for arc welding equipment IEC 60974-10：2014 and IEC 60974-10：2007 are recommended in test conditions and test set-up. Mainly changes of power terminal disturbance voltage test, radiated emission test, harmonic current test, voltage sag and drop test, radiation immunity test are analyzed based on IEC 60974-10：2014. At last, notices and influences on the changes are pointed out.
