China Short Circuit Test Manufacturers, Suppliers, Factory

Weshine® Short Circuit Test, short-circuit impedance tester, low-voltage short-circuit impedance test is a direct method to identify whether the transformer is impacted by short-circuit current during operation, or after the transformer is impacted by mechanical force during transportation and installation, and check whether its winding is deformed. It is of great significance for judging whether the transformer can be put into operation, and it is also one of the basis for judging whether the transformer requires disassembly inspection.
Transformer low-voltage short-circuit impedance tester is suitable for low-voltage load impedance test in power transformer (single-phase or three-phase) delivery, overhaul, pre-test and handover test. The principle is to test the short-circuit impedance (%) of the power transformer on site, and compare it with the nameplate value or the factory value. It can find out the winding displacement and deformation caused by the serious fault current during transportation, installation and operation after the factory test. and other defects.
Transformer low-voltage short-circuit impedance tester does not need an external voltage regulator, one-time wiring, and only needs to input parameters, it can automatically perform three-phase test and automatically calculate the impedance error percentage. The test results are very intuitive. Quick test instrument.