72.5KV station post insulators

72.5KV station post insulators can be tested according to ANSI, IEC, BS international standards.

72.5KV station post insulators tests have:
? Mechanical strength tests
? Low frequency dry flashover voltage tests
? Low frequency wet flashover voltage tests
? Cantilever strength tests
? Lightning impulse voltage tests
? Lightning impulse withstand voltage tests

72.5KV station post insulators