หม้อแปลงไฟฟ้า Basically the current transformer is used to provide a flow of current correctly perpendicular to the amount of current flowing in the primary circuit. For controlling the current transformers, generally a single primary turn under a well insulated toroidal core with enormous turns of wire wrapped is passed. The transformers are also used to measure the flow of current as well as monitoring the operation of the power used. Some factors like burden, rating factor, physical CT configuration etc improve the accuracy of current transformer. The co-ordination of these factors is essential for the proper functioning of current transformers. At custom power transformers, the quality and output of the current transformers can be ensured and guaranteed. Transformers
