Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
电气设备外壳对外部机械冲击的防护等级(IK代码)
发布日期:
2021-10-21
本文件是指当受保护设备的额定电压不大于72.5 kV时,外壳对外部机械冲击的防护等级分类。包含以下内容:BS EN 62262:2002
This document refers to the classification of the degrees of protection provided by enclosures against external mechanical impacts when the rated voltage of the protected equipment is not greater than 72,5 kV.Incorporates the following:BS EN 62262:2002