Product Introduction： The standard current transformer is used as the current transformer calibration standard in the error test of the transformer ...

Product Introduction： When the current transformer is used to verify the current transformer, it is used as the power supply for the primary current of the current transformer or as other 50Hz single-phase power supply equipment. ...

Product Introduction： The standard voltage transformer is a self-boost integrated combined voltage transformer designed and manufactured for the actual needs of the grass-roots power supply and production departments. This product has the advantages of compact structure, ...

Product Introduction： Voltage transformer secondary circuit voltage drop measurement methods are usually either indirect measurement method and or direct measurement method (wireless measurement is an indirect measurement method), because the accuracy of the indirect measur...

Product Introduction： A comprehensive tester for field errors of voltage transformers. It can meet the user's measurement of the voltage transformer's error (ratio difference, angle difference). It has the characteristics of high precision, good stability, small size and l...

Product Introduction： On-site calibrator for current transformers. It can meet the user's measurement of the current transformer error (ratio difference, angle difference). The features of high precision, good stability, small size and light weight greatly facilitate users....