GSDQ series water resistance soft starters are mainly suitable for starting and protecting devices of three-phase induction squirrel cage asynchronous and synchronous motors with rated working voltages of 3, 6, and 10KV and power range of 200-30000KW.

GDKQ series high-voltage reactance starting cabinet

SDQ series water resistance soft starter is mainly suitable for the soft starter of winding asynchronous motor with three-phase AC 50Hz, rated working voltage of 380V, 3KV, 6KV, 10KV, and rated power of 75KW or more.

Overcome the current technical bottleneck of high-voltage resistance of power electronic devices, and successfully expand the low-voltage soft-starting technology to the field of high-voltage motor soft-starting, and provide users with a high-voltage motor with high cost performance, high control accuracy, high stability and high reliability. Soft start control equipment.

DGQ-C series intelligent soft start control device is specially designed for the start and stop of low-voltage asynchronous motors of different powers in various industries.

The three-phase induction motor is an inductive load. The power factor is very low at the initial start (usually about 0.3), and gradually increases with the increase of the speed. When the rated speed is reached, the power factor is the highest, as shown in the curve of section a in the right figure.

GGQ series soft starter is an intelligent industrial control system composed of the latest motor control theory, starting performance simulation technology and advanced software design technology, combined with advanced device manufacturing technology and optical fiber transmission technology.