Voltage transformer is a very important electrical element in power system and its principle is designed according to the electromagnetic induction principle. Its major use is transferring the first higher voltage into standardized 100V or other secondary voltage, supplying voltage for testing equipment and relay protection coil and isolating the first and secondary equipment at the same time. In addition, precise voltage transformer can also be used as capacity-limit enlarging equipment. Being coordinated with precise instrument, it can measure power and electrical energy precisely.
With good alloy core as magnetic material, USPT-220KV-0.01 standard voltage transformer has the merits of high precision and good error linearity etc. It is characterized by small volume, beautiful form and convenient wiring.
2.Technical Specifications(It is for generalreference,wecan customize it as per users'request)
