Ac Motor Soft Starter Suppliers and Manufacturers

Specifications Place of origin: Zhejiang, china (mainland) Brand name: Safesave Model number: Sjr3-3000 r4 Output power: 5.5-630kw Output type: Triple Size: 565*265*240mm Weight: 5kg Input voltage: 380v Output voltage: 0-380v Type: Ac/ac inverters Output frequency: 50/60hz Output current: 160a-360a Certification: Ccc, ce, iso9001 Protective class: Ip20 Warranty: 18 month

Jjr3000 series intelligent soft starter adopts international advanced electronics technology, mcp technology and modern control theory to efficiently limit start voltage of asynchronous motor. The equipment could be widely applied to fan, pump, conveyor, and compressor and other heavy load equipment. It is an excellent product to substitute traditional startup equipments such as star/triangle transition, self -coupling voltage reduction, magnetron voltage reduction and so on.

;Vector Control 1¡êo Offering excellent vector control performance and insensitive to motor parameters. Startup torque: 0.50Hz 180% rated torque Speed adjustment range: 1:100 Speed stabilization precision: 0.5% 0.50Hz controlble motor stable operation with 150% rated torque. ;Vector Control 2 (Without Encoder Speed Feedback)¡êo Precise speed sensorless vector control technology realizes AC motor decoupling, enabling the DC motorization of operation control. Startup torque: 0.25Hz 180% rated torque Speed adjustment range: 1:200 Speed stabilization precision: 0.2% 0.25Hz controllable motor stable operation with 150% rated torque. ;Vector Control 2 (With Encoder Speed Feedback)¡êo Startup torque: 0.00Hz 180% rated torque Speed adjustment range: 1:1000 Speed stabilization precision: 0.02% ;Open Loop Torque Control Mode¡êo Independent current loop control to realize true torque control, supporting online switching of torque control and speed control. Torque precision: 5% Torque response time:

Wgqh series of high voltage solid soft starter Performance characteristics The device combines series & parallel thyristor, professional insulating material imported with original packing and modern power & electric control technology, which is applicable to large and medium high voltage soft starting equipments with motor.

Model: Efficient 75kw to 10000kw AC wound rotor motor soft starter 1) direct starting problem motor will create big current shake if start directly ( 5-8 times more than rated current), it makes big strike for electic grid and loaded equipment, heavily reduce motor and equipment service life,Sometimes motor burnt .so,stepless smooth start and stop is neccessory 2) intelligent WYQ6 main function 1:smooth start, without shook to equipment, extend the using life,save equipment maintain cost 2:reduce start current, reduce temperature increasing of motor, largely extend the long of motor, 3:Full protect motor and loaded equipment 3)range of application: suitable to heavy load soft starting of wound rotor asynchronous motor, especially in industrial or mines with unstable or lower voltage 4)unique feature: 1: low starting current: the starting current is

Mining explosion-proof AC vacuum soft starter The device adopts MX2 intelligent drive box, the latest technology developed by the United States BENSHAW, as the core. It can make the motor start in a controlled and smooth way, which is a good solution to the impact to the the grid and mechanical equipment when the motor starts, and extends the service life of the device. The device with the functions of perfect protection and intelligent communication, can be widely used in the coal mine industry to control the tape conveyor, fans, pumps and other motors. With simple operation, intuitive parameter settings, Our Mining AC Vacuum Soft Starter is mainly used in underground coal mines, where there are mixed explosive gases, such as methane. This Reversible Soft Starter is used to control and protect the motors frequently started in the power system, which is 3-phase neutral point ungrounded, with rated voltage 6kV, rated frequency 50hz and rated current up to 300A. If you are interested in our High Voltage Vacuum Soft Starter, please call us at any time.