Products List

To create a greener world with our safe and energy-saving technology,Professional soft starter and frequency inverter supplier and manufacturer in China

Soft starter for mining /food process/water treatment machine

SJR3-2000 series ac softstarter expands new functions such as literal display, industrial communication and various protections based on the products of SJR2 series.

45kw-315kw 440V soft starter starting current China made

SJR3-2000 series soft starter expands new functions such as literal display, industrial communication and various protections based on the products of SJR2 series. This product will be the upgrading and replacement of SJR2 series eventually.

9kw-115kw 220V three phase soft starter

The SJR3-3000 series has a built-in bypass motor soft start and integrated bypass contactor, which greatly reduces the construction cost of the application. 


18.5kw-200kw 380V softstarter China suppliers

SJR3-3000 series of soft starters integrated with built-in bypass can greatly reduce the construction cost in its application. 


37KW 660V soft starter China

SJR3-3000 series of soft starters integrated with built-in bypass can greatly reduce the construction cost in its application. 

37kw-132kw triple phase soft starter starting current

SJR3-3000 series of soft starters is different from the troubleshooting for conventional external installation and wiring maintenance and also different from the contradiction of the heating phenomena of the controllable silicon of the online soft starter. 


11kw-75kw softstarte with inbuilt bypass of SJR3-3000 Series

SJR3-3000 series of soft starters supports bus function of Modbus protocol to support large-scale industrial layout. LCD screen display is more convenient for use.

18.5kw-90kw 380V 50/60HZ soft starter motor

SJR3-3000 series of soft starters integrated with built-in bypass can greatly reduce the construction cost in its application. 


Triple phase 50Hz 15kw-90kw vfd starter

SJR3-3000 series of soft starters integrated with built-in bypass can greatly reduce the construction cost in its application. 


Soft starter for pump/fan/blower/ventilator

SJR3-3000 series of soft starters supports bus function of Modbus protocol to support large-scale industrial layout. LCD screen display is more convenient for use.