Question

Topic: Lod Checking Circuits ( MW & MV )

Please give a descripeted definition for Transformer Load Check and provide an example.

Answer 1

The load test is performed on a single-phase transformer, to find out its efficiency and regulation. In this method, a resistive load is connected to the transformer and it's loaded up to the rated current.

There rating is less than 5Kva.

Points to remember these are single phase transformer that utilizes single-phase alternating current, meaning the transformer relies on a voltage cycle that operates in a unified time phase.

it have 1000 turns in primary coil and 200 in secondary coil.

example we mainly see this in our cities to provide the electricity to up and down the voltage.

Again saying if any doubt please comment.