1.Used in GIS combined electrical apparatus,High voltage transformer and Through the wall bushing. 2.Adopts LPCT'+ROG sencors 10About us:We are specializing in the production of LR (B) (1000 kv, 750, 550, 330, 220, 110, 66) series sleeve type current transformer, including TPS, TPY level transient protection sleevetype current transformer .Product: Class PR current transformer(SF6 product use) ...