Twin Track Engineering Spares Of India

Current transformer (CT) bushings and voltage transformer (VT) bushings are both important components used in electrical power systems, but they serve different functions and have some key differences:

Current Transformer Bushings (CT Bushings):

1. Function: CT bushings are primarily used to facilitate the measurement and monitoring of current in an electrical circuit. They step down the high primary current (typically in the hundreds or thousands of amperes) to a lower secondary current that can be safely measured using instruments like ammeters and protective relays.

2. Current Rating: CT bushings are rated for current in amperes (e.g., 1000 A or 2000 A) to match the current-carrying capacity of the primary conductor they are connected to.

3. Construction: CT bushings consist of a primary winding connected to the current-carrying conductor and a secondary winding connected to the measuring or protective instruments. The secondary winding is typically wound around a magnetic core.

Additional Information:

• Production Capacity: 10000 Pieces