Live working. Voltage detectors-Guidelines on non-contact voltage detectors (NCVD) for use at nominal voltages above 1 kV AC
现场工作 电压检测器
2017-10-31
IEC TR 61243-6-2017
Live working - Voltage detectors - Part 6: Guidelines on non-contact voltage detectors (NCVD) for use at nominal voltages above 1 kV AC
带电作业.电压检测器.第6部分:标称电压高于1kV AC时使用的非接触式电压检测器(NCVD)指南