DV Power Transformers and Rotating Machines Test Equipment

DV Power test equipment covers solutions for testing power, distribution, instrument transformers, and rotating machines. With our products, it is possible to perform a
wide range of tests for each group of equipment.
For power and distribution transformers two most essential tests are winding resistance and turns ratio. Besides these, our products can perform many other tests, such as frequency response, excitation current, vector group detection, on-load tap changer DVtest (DRM), demagnetization, and heat run test.
For instrument transformers (CTs, VTs, and CVTs) a variety of special tests can be performed (knee point, turns ratio, polarity, demagnetization, winding resistance, burden test, and insulation resistance).
For rotating machines, with DV-Power test equipment, user can measure winding resistance with a wide range of testing currents for testing small to extra-large units.

Tap Changer and Transformer Winding Analyzers