MT-18 Surge-Voltage-Tester

The MT-18 is a 1.2/50s surge voltage tester, with the virtual front time of 1.2s and a virtual time to half-value of 50s. The standard voltage waveform complies with the IEC standards. Surge voltage test and has been used for safety testing to determine if the clearance was fulfilled the safety requirement while the transient voltage in the circuit.

Technical Data

DC high Voltage ≥15 kV
Time of surge wave front  1.2 µs ± 30 %
Time of half value of wave tail         50 µs ± 20 %
Surge voltage 5 ~ 15 kV ≤±5%
Surge interval 5 ~ 99(S)
Surge times 1 ~ 9999 times
Polarity positive;negative

MT-18 Surge-Voltage-Tester