The paper introduced the measurement principle of insulation resistance with megohmmeter and the attention problems during measurement.
介绍了用兆欧表测量绝缘电阻的原理以及应注意的问题,分析了外界电磁场干扰及表面泄漏等因素对绝缘电阻测量结果的影响,提出了正确使用屏蔽极消除测试误差的方法。
Cable is tested with the megohmmeter (shake meter), insulation resistance is passed by two aliquot current at volts D.
在兆欧表(摇表)的测试下,电力电缆的绝缘电阻在直流电压的作用下,主要有两部分电流通过:电容电流和传导电流。
When the equipment was tested by megohmmeter.
电气设备用兆欧表来测试,其绝缘电阻在直流电压的作用下,一共有三部分电流通过传导电流、电容电流和吸收电流。
Attention problems on measurement insulation resistance by megger;
兆欧表测量绝缘电阻应注意的问题
This writer recommends some examples that can check some electronic components on the non - special condition with a megger.
作者提出了若干实例,把兆欧表用于在非专业条件下的多种电子元件的检测工作之中。