Last week we arranged the shipment about VLF-30KV AC Hipot Tester to our customer.VLF-30KV AC Hipot Tester is used for power cables ac hipot test.For 10KV cable test, should be single-phase test, voltage set as 18KV, frequency set as 0.1Hz(recommended), 0.05Hz(recommended), 0.02Hz(the process of vol

The GDGK-307 high-voltage switch characteristic tester evaluates the synchronization of circuit breakers through multi-channel testing, accurate characteristic curves and analysis calculation functions, high-speed data acquisition and analysis processing capabilities, etc.In the power system, the sy

Yesterday we just shipped one set GDBC-901 Transformer turns ratio ttr tester to our customer.This TTR Tester is suitable for testing both single phase and three phase transformer.The max test voltage is 80V,ratio measurement range is 1-10000. You can also connect PC to download the test results.Wel