标准摘要
[中文适用范围]： 本部分 IEC 60034 提供了旋转电机定子及转子绕组绝缘的绝缘电阻和极化指数测量的推荐测试程序。本文件推荐了适用于额定功率为 750 W 或以上的已完全加工的低压和高压交流及直流旋转电机绕组绝缘的最低可接受绝缘电阻和极化指数值。 [外文原描述]： IEC 60034-27-4:2018 provides recommended test procedures for the measurement of insulation resistance and polarization index of stator and rotor winding insulation of rotating electrical machines. This document recommends minimum acceptable values of insulation resistance and polarization index of winding insulation valid for fully processed low and high voltage AC and DC rotating electrical machines with a rated power of 750 W or higher.
英文名称Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines