Module AC voltage-regulating electricity-saving water-saving silicon rectifier

The utility model relates to a module AC voltage-regulating electricity-saving water-saving silicon rectifier, comprising a three-phase rectifier transformer, a high power silicon rectifier element, a three-phase integrated phase shift controlling thyristor module connected with the front end of the rectifier transformer and a kiting auxiliary device, an electric control component, a machine cabinet and a cooling radiator. The utility model is characterized in that the cooling radiator is composed of a water cooling system and an air cooling device; a circulating water cooling system removes a cooling water pool outside the machine and is additionally provided with a leaf type water tank cooler installed on the upper part of the machine cabinet and a fan installed beside the water tank cooler. The utility model has the advantages of better heat sink and cooling effect, power saving, water saving and low operation and production cost of the equipment.