标准摘要
[中文适用范围]: IEC 60974 的这一部分适用于电弧焊和相关工艺的设备,包括电源和辅助设备,例如送丝机、液体冷却系统以及引弧和稳定装置。注 1:相关工艺包括等离子切割和电弧螺柱焊等。注2:本标准没有规定弧焊设备的基本安全要求,例如防触电、不安全操作、绝缘配合和相关介电试验。根据本标准进行型式测试并满足本标准要求的弧焊设备被认为符合所有应用。 1 发射 本标准的目的是规定 a) 与 CISPR 11 及其修正案 1 和 2 结合使用的测试方法,以确定电磁发射; b) 谐波电流发射、电压波动和闪变的相关标准。 2 抗扰度 本标准的目的是定义针对连续和瞬态、传导和辐射干扰(包括静电放电)的抗扰度要求和测试方法。注3:这些要求不包括极端情况,极端情况在任何地点发生的概率极低。 [外文原描述]: Applicable to equipment for arc welding and allied processes, including power sources and ancillary equipment, for example wire feeders, liquid cooling systems and arc striking and stabilising devices. With regard to emissions, the objective of this standard is to specify a) test methods to be used in conjunction with CISPR 11 and its amendments 1 and 2 to determine electromagnetic emissions; b) relevant standards for harmonic current emission, voltage fluctuations and flicker. With regard to immunity,the objective of this standard is to define immunity requirements and test methods for continuous and transient, conducted and radiated disturbances including electrostatic discharges.
英文名称Arc welding equipment - Part 10: Electromagnetic compatibility (EMC) requirements