1. Withstand voltage tester, according to its function, can be called electrical insulation strength tester, dielectric strength tester, etc.
2. Its working principle is that a voltage higher than the normal working voltage is applied to the insulator of the tested equipment for a specified period of time, and the voltage applied to it will only produce a very small leakage current, so the insulation is good.
3. The test system consists of three modules: program-controlled power module, signal acquisition and conditioning module and computer control system.
4. Select two indicators of the voltage withstand tester: maximum output voltage value and maximum alarm current value.
