When the transformer suffers a sudden short circuit, both the high and low voltage sides will be subject to a large short circuit current. In a short period of time before the circuit breaker has time to open, the short circuit current generates an electric force proportional to the square of the cu

In power systems, high-voltage withstand tests are usually routine test items. Ultra-low-frequency high-voltage generators are used to conduct high-voltage withstand tests. The test process is fully automated, which reduces the work intensity for testers and increases work safety. . Ultra-low frequency high voltage generator has the advantage of its withstand voltage test....

In power systems, high-voltage withstand tests are usually routine test items. Ultra-low-frequency high-voltage generators are used to conduct high-voltage withstand tests. The test process is fully automated, which reduces the work intensity for testers and increases work safety. . Ultra-low frequency high voltage generator has the advantage of its withstand voltage test....

In power systems, high-voltage withstand tests are usually routine test items. Ultra-low-frequency high-voltage generators are used to conduct high-voltage withstand tests. The test process is fully automated, which reduces the work intensity for testers and increases work safety. . Ultra-low frequency high voltage generator has the advantage of its withstand voltage test....