Pump before use, application table to check the electrical insulation resistance.

电泵在使用前, 应用兆欧表检查电机绝缘电阻.

互联网

And shake the electrical insulation resistance measurement and its value is not lower than 50 megohm.

然后摇测电机的绝缘电阻,其值不低与50兆欧.

互联网

The insulation shall not be lower than 0.5 trillion ohms for 380 - volt AC.

380伏的交流电机其绝缘不得低于0.5兆欧.

互联网

Modern digital voltmeters have input resistances that range from 10 megohms to nearly 10,000 megohms.

现代化的数字伏特计有从10兆欧到10,000兆欧的输入电阻.

互联网