The Transformer DC Resistance and Turns Ratio Tester combines two essential transformer testing functions into a single instrument. It is designed to measure transformer winding DC resistance and verify transformer turns ratio, depending on the selected model.
Combining these functions in one device simplifies equipment management and reduces the need to transport multiple instruments between testing locations. For transformer manufacturing facilities and maintenance companies, a multifunctional tester provides a convenient solution for routine transformer inspection.
Combining two test functions may reduce the number of separate instruments required.
One integrated instrument makes field testing equipment easier to organize and transport.
Engineers can complete two different test procedures using a common instrument platform.
Integrated data management simplifies the organization of transformer test records.
Depending on the model, it can perform transformer winding DC resistance measurement and turns ratio testing.
Some instruments support a simplified connection arrangement, but connection requirements differ between resistance and ratio testing. Follow the instrument manual.
Compatible models support three-phase transformer testing.
Many multifunctional models provide automatic turns ratio deviation calculation.
This depends on the model and its configuration.
Yes. It can be useful for routine factory inspection when both testing functions match the factory's requirements.
Yes. A dedicated winding resistance tester may be more suitable if resistance measurement is your primary testing requirement.