Detailed Product Description

HF series of counter resistance soft start connecting three-phase 380 V ~ 10KV Wound-rotor motor circuit as the starter motor used, the starter in accordance with the characteristics of mechanical load, the automatic start-up resistance to change, adjustments to starting torque, a motor Starting the best state. The use of non-starter-conditioning, electrical circuit tandem rotor additional resistance means starting motor, a small start-up current (usually not more than 1.3 times the rated current), a start-up torque (the most accessible motor torque), power factor High and long service life, simple maintenance advantages. Moreover, the starter motor, the preparation, acceleration, running the course, so completely eliminate the mechanical impact of the phenomenon, a smooth start. The soft starter widely used in mining, metallurgy, building materials, and of all industrial areas-such as the ball mill, rolling mill, broken machines, fans, electrical transmission belt transport planes and other equipment Waterloo Central starter motor, variable-frequency resistance is starting counters, Reactor from the ideal replacement products