TMA-4B 25A three-phase torque motor controller governor | Строительство и ремонт

This controller is an advanced all-electronic control device specially designed for replacing a three-phase autotransformer. The imported bidirectional thyristor is used to change the opening angle of the thyristor so that the working voltage of the motor or other load can be continuously adjusted from 0 to 380V, which also realizes a balanced pressure adjustment and speed regulation process to meet different production processes. Claim. And can work in the resistance, inductive load, widely used in metal machinery, plastics, wire, cable, rope network, printing, paper, textile, printing and dyeing, chemical fiber, rubber yarn, rubber film, film and other mechanical and electrical industries.   Compared with the three-phase self-operating regulator, the controller adopts electronic regulation, no contact wear, balanced voltage regulation, good starting performance, and small size, light weight, high efficiency, low heat generation, and energy saving ( Measured on average more than 17% energy saving), long life, easy installation and maintenance.