70KV VLF Test System

Product Introduction

Low frequency HV generator is actually an alternative to the frequency withstand voltage test, it can replace the high capacity resonance transformer when test large generator, cable and other tested equipment as well.
Low frequency generator adopts advanced technology of digital frequency. With microcomputer controlling, boosting, voltage reducing, measurement and protection are automatic completely. Small volume, light weight, big LCD display, clear and visual. It can display wave and print test report.
Ultra-low frequency HV generator is a kind of hipot equipment for ultra-low frequency AC withstand voltage test. It is applied to insulation withstand voltage on-site test of Polyethylene, crosslinked polyethylene plastic cable and other high voltage electrical equipment for power department, industrial and mining company. Compared with DC voltage withstand test, this device has less destructive and It is equivalent to AC frequency voltage withstand test.

Product Features

1. Ultra-low frequency HV generator adopts latest frequency technology, generating ultra-frequency signal, high voltage output has big power.
2. Small volume, light weight, easy to carry
3. Has the protective function of over-power, over high voltage, etc.
4. The setting has the regulator of frequency, can adjust the output frequency to 0.1,0.05 and 0.02HZ
5. Can meet different requirement of the high voltage tester for cable and electric equipment with different model.

Technical Parameter