Principle of Insulation Resistance Tester

Principle of Insulation Resistance Measurement Realized by Insulation Resistance Tester

The insulation resistance Rx of the measurement target is calculated by measuring the current I flowing to the target when the voltage V is applied, and then dividing the applied voltage V by the resulting current I.

Low insulation resistance measurement principle realized by insulation resistance tester

The insulation resistance Rx of the measurement target is calculated by measuring the voltage V that occurs at the measurement terminal when the current I is applied to the target, and then dividing the terminal voltage V by the applied current I.

Photovoltaic resistance measurement principle realized by insulation resistance tester

The resistance Rx of the measurement target is calculated by measuring the current I flowing to the target when the voltage V is applied and then dividing the applied voltage V by the resulting current I. (The voltage and current value generated by the measurement target will be subtracted from the power generation.)