power frequcency test transformer

Used in testing the insulation degree of insulation materials, insulation structure and electric products and other withstand power frequency voltage, as well as non partial discharge power frequency test power supply of transformer, mutual conductor, lightning arrester, etc. Characteristic 1.Suite device is of strong supporting device, voltage and capacitance is well appointed and function is perfect; 2.Low impedance voltage, system impedance less than 5%; 3.Adoption of fast electronic protection installation, highly reliable.