Current transformer principle circuit diagram similar to miniature current transformer and the transformer is working according to the principle of electromagnetic induction, transformers transform the voltage and current transformers transform miniature is current only. Winding N1 is connected to the measured current, called a primary winding (or a primary winding, the primary winding); winding N2 is connected to measuring instruments, known as the secondary windings (or the secondary winding, the secondary winding). Xinxiang-use high-voltage transformers, voltage transformers are divided into two types of measurement and protection. Electromagnetic induction voltage transformer. Works with the same transformer. The basic structure is the core and the primary and secondary windings. Feature is the capacity of small and relatively constant, close to the no-load condition during normal operation. Low impedance voltage transformer itself, once the secondary short circuit occurs, the current will increase dramatically and burned coil. For this purpose transformers, voltage transformers connected with the primary fuse, the secondary ground, so as not to primary, secondary high voltage transformer insulation damage Suizhou, secondary high potential for causing an accident occurs. Same equivalent circuit electromagnetic induction voltage transformer equivalent circuit of the transformer. Capacitive divider voltage transformer. Made on the basis of the capacitive divider. Capacitive coupling capacitor voltage transformer more power line carrier communication system combined to simplify the system Anyang high voltage transformers, reduce the cost. At this point, it must meet the requirements of the communication on the run. Voltage transformer according to the structure classification, there are oil-filled and dry-type and three-core and single-phase five-column, as well as fully insulated and semi-insulating type. Anyang high voltage transformer | Huayi Electric Power (certified) | transformer provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) is a leader in Xi'an, high voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.