Intelligent Motor Soft Starter Factory

JJR8000 series intelligent motor soft starter is an internationally advanced novel starting equipment which adopts power electronics technology, microprocessor technology and modern control theories and technology. The product is able to efficiently restrict starting voltages of asynchronous motors and is widely applied to heavy-duty equipment such as wind turbines, water pumps, conveyors and compressors. It is an ideal upgrade product of star-delta starter, self-coupling reduced voltage starter, magnetic control step-down starter and the like.

Product Features: 

§ Customized parameter setting according to different loads type. 
§ Three startup parameter optional,make one motor soft starter used for different motor loads.
§ Motor protection for voltage feedback,realize closed-loop control to ensure startup smoothly for different conditions and loads. 
§ Three starting modes: (1) ramp voltage for maxi output torque;(2) constant current start for best limit starting current; (3) direct start make starter work directly. 
§ Programmable for delay startup and interlock control.
§ No phase sequence requirements for input power. 
§ Digital modification for startand stop time is available.
§ Multiple protective functions:overcurrent, unbalance of three-phase current, overheating, phase failure, motor overload etc.
§ Dynamic fault record function,make it easy to find failure cause. 
§ Maxi start current and operating current be seen online is available. 
§ Dynamic control and monitoring makes network construction easy. 
§ Indication function: LCD display various working condition and provide desciption for programming and fault