Impulse Voltage Generator

Product Description

DY  seriesmainly has four types S, E, L, and H.All structure covered include testing to IEC, ANSI/IEEE as well as other national standards.

The basic system can be upgraded in various ways for special tests and or greater ease of operation. A number of additional circuits and components allow to optimise the impulse test system for tests on:

z   Shunt reactors

z   Power transformers

z   Distribution transformerz   Instrument transformersz   Cables (type tests)

z   Bushings

z   Arresters (impulse current tests)

z   Insulators

z   GIS and air-insulated breakers

All the synchronization discharging spheres(S structure doesn’t include) are set in a sealed insulating barrel; every level of sphere gaps is armed with windows for observing. Filtered clean air is constantly supplied while the equipment is running. The ball is not easily affected by the changing of the environment, and discharging is stable. The whole set forms a sealed ignition discharging system.