Main Features: The SVC series single-phase and three-phase high-precision fully automatic AC voltage regulators are structurally composed of a contact-type autotransformer regulator, a servo motor, an automatic control circuit, and other components. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, adjusting the position of the carbon brush in the autotransformer regulator to bring the output voltage to the rated value and achieve a stable state. The three-phase high-precision fully automatic AC voltage regulator combines the performance characteristics of the SVC series single-phase products. Its input phase system is a three-phase four-wire system, and the output voltage is a line voltage of 380V. Within the rated capacity range, it can simultaneously supply power to electrical equipment with a three-phase 380V power supply voltage and is equipped with an over-voltage protection function. 　　The SVC series voltage regulators are of the standard type, offering a wide variety of models, comprehensive specifications, and an aesthetically pleasing appearance. They feature undistorted waveforms, reliable performance, and the ability to operate continuously for extended periods. Equipped with over-voltage protection, they can also include under-voltage protection, delay protection, and other functions based on user requirements. Widely used in computers, testing equipment, lighting systems, communication systems, medical equipment, industrial automation equipment, audio equipment, and any other electrical applications, they are an ideal voltage stabilization power supply, ensuring the normal operation of your equipment.