VS-3102S Winding Resistance Tester Product Introduction: Transformer DC resistance measurement is a necessary item in transformer manufacturing of semi-finished products, finished products factory test, installation, handover test and power department preventive test, can effectively find transformer coil material selection, welding, connection part loose, missing, broken line and other manufacturing defects and hidden dangers after operation.Vs-3102s DC resistance tester is a quick test equipment for measuring dc resistance of transformers, transformers, generators and motors. It is the replacement of single and double arms bridge.
VS-3102S Winding Resistance Tester Product Application: It is an indispensable test item in the pre-test when measuring the DC resistance of the transformer winding. In addition to the required period, it is also an important item for checking faults.
Through the DC resistance test, the following problems can be checked: the welding quality of the winding; whether the contact of each position of the tap changer is good; whether the winding or lead is broken; whether there is a broken strand in the parallel branch; whether there is a short circuit between layers and turns, etc. It and other tests (such as chromatographic analysis) can effectively find the fault location.
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