T4000 successfully used for ±500KV converting station CT test
On Nov 17th 2009 our newly designed T400A DC current primary injection system was used for CT test at ±500KV converting station De Yang in Sichuan, China.
The trolley type system has a weight of only 80kg which made it possible to be brought to the test place easily. The specially designed current clamp and fixture allow the test system being connected to the test circuit directly without openning the current loop.
Different test functions can be performed by our T4000 system, such as Manual Control, Shot, Ramping, etc.