2021/7/06
Disc type Fast Switching Thyristors are popular used on metal smelting areas, induction heating furnace, smelting furnace, ARC furnace, Vacuum furnace, thyristor frequency converter.
2020/11/15
High power rectifier diodes and Phase Control Thyristors (PCT) for SVC, HVDC, soft-starter and power supplies with "Topsil" brand silicon from Danmark,"LEM" test equipment
2020/8/20
The B type residual current circuit breakers provide protection in the event of a continuous fault current on three-phase networks generated by controllers and variable speed drives;battery chargers and inverters; backed-up power supplies.
2019/8/20
DC 600V SSR, 100A to 400A, special for frequency converters.
2019/5/27
Greegoo's combination AFCIs electronically identify unique current and voltage characteristics of all arc faults and de-energize the entire circuit when one occurs.