Product Introduction： The DC resistance test is to measure the DC resistance of the transformer windings. You can check the quality of the welding or connection of the leads, whether there is a short-circuit or open circuit between the windings, and whether the tap swit...

Product Introduction： The transformation ratio of transformers is measured with a transformation ratio bridge. The operation process is cumbersome and the measurement range is narrow. It is no longer suitable for the fast-paced and efficient requirements of modern measur...

Product Introduction： This product is dedicated to the measurement of power transformer capacity, transformer no-load and short-circuit loss measurement, and has a harmonic analysis function to facilitate the analysis of on-site grid quality. The instrument circuit des...

Product Introduction： The transformer on-load switch tester is designed according to the high-voltage test equipment of the People ’s Republic of China ’s power industry standard, and the general technical conditions DL / T846, 8-2004 are designed to meet the require...

Product Introduction： Dielectric loss insulation test can effectively find the overall moisture deterioration in electrical equipment insulation, as well as local defects, etc. It is widely used in electrical manufacturing, electrical equipment installation, handover an...

Product Introduction： The switch characteristic tester is a special instrument developed by our company to meet the needs of various high-voltage switch operation characteristics tests. It can accurately measure low voltage, high oil, vacuum, sulfur hexafluoride of vari...