TJ single-phase high-precision fully automatic AC voltage regulator consists of contact-type automatic coupling voltage regulator, servo motor, automatic control circuit, etc. In case of unstable voltage of the power grid or variable load, the position of carbon brush of the automatic coupling voltage regulator can be automatically adjusted to bring the output voltage back to rated value and have it stabilized. It includes two systems, mains power output system and stabilized voltage output system. Also furnished with overvoltage protection and time delay protection, it is safe and energy-saving with highly accurate output, fast response and other advantages. Thus it is highly suitable for high-grade and precision electric equipment.

  With a full range of specifications and nice appearance, TM voltage regulator series features double sampling and double voltage regulation and is furnished with an advanced automatic electronic controller with imported IC for time delay. It is thus highly sensitive, stable, safe, energy-saving, reasonably structured and convenient and has a wide input voltage range and other advantages. Equipped with an overvoltage protector, this product is an ideal product for the protection of refrigerators, TV sets and other high-grade household electric appliances.

  TJ-S three-phase high-precision fully automatic AC voltage regulator consists of three independent contact-type automatic coupling voltage regulators, servo motor, automatic control circuit, etc. It is actually a combination of multiple single-phase high-precision fully automatic AC voltage regulators. It features three-phase-four-wire input from the power grid, star connection and also three-phase-four-wire output. Three amperemeters are used to indicate the output currents of three phases. One switch and one voltmeter are used to monitor the voltages of various phases. It is suitable to any three-phase equipment and also can provide omni-directional constant voltage protection to small business.