Transformer DC resistance tester is a specialized instrument used to measure the DC resistance of transformer windings.

The transformer DC resistance tester is a necessary testing item for semi-finished and finished products in transformer manufacturing, factory testing, installation, handover testing, and preventive testing by the power department. It can effectively detect manufacturing defects such as material selection, welding, loose connection parts, missing strands, and broken wires of transformer coils, as well as hidden dangers after operation.

In order to meet the needs of rapid measurement of transformer DC resistance, our company has developed a transformer DC resistance tester using our own technological advantages.（HYZRS-20A）This instrument is designed for three-phase testing（Yn，Y， The new generation rapid tester, which integrates △ and demagnetization functions, is an ideal device for measuring the DC resistance of large power transformers.

The screen adopts a large high-resolution LCD display, which is convenient for on-site use and has a Chinese menu prompt function. The operation is simple and intuitive, and all direct resistance testing items can be completed in one wiring. The testing speed is fast, the accuracy is high, and the range is wide.

Have you gained a preliminary understanding of the voltage regulator DC resistance tester through the above introduction!