TSD Series servo-type AC voltage stabilizers are perfectly designed on the basis of the series SVC products, possessing the protection against time-delay, over voltage and under voltage and the free switching between the electric supply and voltage stabilization, etc. It adopts the hanging type installation, which can effectively save and make use of the space. The soft overall color of streamline gives people a bright and new look. Service Occasions Computer, testing equipment, lighting system, safety alarm system, ray system, communication system, medical equipment, copier, stereo acoustics equipment, industrial automation, colored developing and printing equipment, numerical control machine, examination equipment, television and office equipment.