HOW TO DO INSULATION RESISTANCE TEST ON SOLAR PV CABLES
BOARDHOUSE ELECTRICALS
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HOW TO DO INSULATION RESISTANCE TEST ON SOLAR PV CABLES
4 898 просмотров · 3 г. назад
BOARDHOUSE ELECTRICALS
105 подписчиков
4 898 просмотров · 3 г. назад
HOW TO DO INSULATION RESISTANCE TEST ON SOLAR PV CABLES.
1.Prepare your Testing Instrument
2.Ensure there is no power existing in the cables to be Tested
3. Test Phase and Ground (P-E) and write your values.
4.Test Neutral and Ground and write your Values
5. Your minimum value should be 20Mohm
