High voltage solid-state soft starter is used to start motor(6000V~10000V)high voltage AC asynchronous or synchronous motor soft start device, it accesses to three opposite parallel thyristor components and electronic control equipment between the high voltage motor stator winding and power source. When the motor starting, it controls the conduction angle of thyristor according to certain rules (such as constant current or the voltage ramp), and changes the input voltage of motor stator winding continuously to the total pressure, when starting ended, the bypass contactor will pull in. In addition, the TGRJ high voltage motor solid state soft starter also has the function of "soft stop", when it stops softly, the motor stator winding voltage will be reduced smoothly, thus it can avoid driving stall suddenly, and it is quite helpful to the water pump drive (can avoid water hammer effect) or conveyor belt.

Starting & Stopping : 
Soft start and soft stop
Current limit
Torque & Current Control ramps
Pump Control characteristics
Pulse (kick) start
Tacho/encoder feedback (option)
Dual Adjust - 2 start/stop characteristics for varying loads, two speed motors, etc.

High voltage solid soft starter has other advantages such as small volume, low consumption, high reliability, non-contact, maintains free, no pollution, convenient installation, etc. It is now widely used in industry like mechanical manufacture, cement, metallurgy, mining, oil production, chemical industry, water treatment, petrochemical industry, and on loads of pump, blower, pumping unit, air compressor, ball mill, crane, compressor, crusher, conveyer, elevator, centrifuge, rolling mill, and so on.

1.Applied widely in voltage and power range, and can be used in the motors within 6KV-10KV/20000KW;

2.Equipped with the function of “soft start” and “soft stop”, to guarantee the security of start and stop overall;
3.Equipped with LCD display, motor parameters such as starting method and the starting time can be set;
4.Through the interface of RS485 to implement PROFIBUS and MODBUS protocol;
5.Small in size, and intelligent in high standard.