Tap changers are devices that can increase or decrease the output secondary voltage by changing the turn ratio of primary or secondary winding. A tap changer is usually installed on a high voltage ...

Designed for use in conjunction with the company’s circuit breaker analyzers, the new LTC135 accessory power supply from Megger allows transformer load tap changers to be tested easily and ...

Zensol has introduced a the TAP-4, totally dedicated to acoustic vibrations measurements on on-load tap changers. Zensol has introduced the TAP-4 totally dedicated to acoustic vibrations measurements ...

The first convertor transformer using China-made on-load tap changers have successfully been put into operation on Sunday at a crucial west-to-east power transmission project located in South China's ...