Series GGQ High-voltage Solid-state Soft Starter

Descripción del producto

Scope of Application Series GGQ high-voltage solid-state soft starter is mainly applicable to the start of three-phase cage asynchronous motors and three-phase synchronous motors with rated voltage of less than *0KV and rated power of less than ****0KW. Solid-state soft start is serial connected into motor stator loop as the current limiting element for stepping down voltage. Widely used in the soft start of ball mill, rolling mill, crusher, hoisting machine, fan, water bump and other drag motors in the industries like building materials, metallurgy, mine, petro-chemical, water conservancy, paper making, shipbuilding, etc. Characteristics 1, Directly use transistor as current limiting element, stable performance, simple operation, convenient installation, and small floor and space; 2, Both starting voltage and current can be adjusted from zero, and there is no over voltage to motors; 3, Small starting current, 1le～3.5le adjustable. 4, It is convenient to realize one-drive-multi function (capacitance is not required to be approximate), and continuous start is allowed; 5, Starting modes: Voltage-slope mode, constant current mode and initial pulse mode; 6, High automation degree, no contact switch of starter, no sound or spark when starting, safe and reliable; 7, Friendly human-machine interface, menu in Chinese display, flexible and simple set operation; 8, Have the function of communication interface, and network with host computer to make centralized control.