What is an Instrument Transformer? – Types, Principle, Advantages
In electrical engineering, a Current Transformers (CT) together with Potential Transformers (PT) is called an Instrument transformer.
In electrical engineering, a Current Transformers (CT) together with Potential Transformers (PT) is called an Instrument transformer.
AC type protective relays are actuated by the current and voltage supplied by the current and potential (voltage) transformers which