The KPM VIT-100 (Vacuum Interrupter Tester) is applied for vacuum interrupter or vacuum interrupter circuit breaker high-voltage withstand tests. The test results are used to determine whether the VI or the VI of the circuit breaker is still in a healthy condition. The tester can generate DC high voltage up to 60kV on both sides of the VI. At the same time, it samples and displays the leakage current flowing through the VI. The leakage current value is used to evaluate whether the VI remains in good condition.

The KPM VIT-100 (Vacuum Interrupter Tester) is smart, compact, and lightweight. Its operation is also very simple, making it an ideal tool for vacuum circuit applications in power utility construction and maintenance departments. It can also be used as a quick quality control tool for vacuum interrupter and circuit breaker manufacturers for VI high-voltage withstand tests.

Applications :
- KPM VIT-100 (Vacuum Interrupter Tester) — Vacuum Interrupter DC High Voltage Withstand Test.
- KPM VIT-100 (Vacuum Interrupter Tester) — Vacuum Interrupter Circuit Breaker DC High Voltage Withstand Test.
- KPM VIT-100 (Vacuum Interrupter Tester) — DC HIPOT Test.