YCQR2
Soft Starter
Label:
YCQR2 Soft Starter
YCQR2 Soft Starter
YCQR2 Soft Starter
YCQR2 Soft Starter
product introduction
Product Details

General 

There are also a series of problems during the start up Or stopping of the squirrel cage induction motor.Such as the impact of the impact of the full pressure when the starting shock to the system, the impact of the starting current on the grid shocks,in contract cooper loss is rising.When in shutdown, if loss torque drive system suddenly, relying on friction torque to overcome system coasting stop, but also bring huge problems to the drive system, such as pump the ditch hammer phenomenon,Smooth deceleration parking, eliminating the inertia impact of the drag system. A Complete system protection function can prolong the service life of the system, reduce the maintenance cost, and increase the reliability of, compatible with the all starting devices of various function, is traditional start star delta starter, self coupling decompression starting, magnetron step-down starting the ideal replacement product. 

Traditional method of starting motor is Y starter and auto transformer starter. They can only start reduce the impact of motor current to the power grid. It can guarantee the reliable starting of the motor, but can’t solve the above problems.ZJR series motor soft starter with intelligent digital control, micro controller as central intelligent, controllable silicon module for the implementation of components, fully automatic motor control. It is used in various load of squirrel cage asynchronous motor starting .The motor can be smoothly activated in any case, protect the application system,reduce the impact of the starting current on the grid, and ensure the reliable starting of the motor.A Complete system protection function can Prolong the service life of the system, reduce the maintenance cost, and increase the reliability of, compatible with the all starting devices of various function, is traditional start star delta starter, self coupling decompression starting, magnetron step-down starting the ideal replacement product 

The soft starter has the following characteristics 

Three start up modes: the starting mode of the voltage slope can get the maximum output torque, the maximum limit of the starting current, the maximum starting torque of the load starting mode can be output 

Parking mode: soft parking of the voltage slope, free parking 

Programmable delay start mode, prog日mmable interlocking control, Programmable fault contact output 

Without phase requirement of input voltage 

Start up time, parking time can be programmed to modify programmable changes 

A variety of protection functions: over current, three-phase current imbalance, overheating, lack of phase, motor overload and other protection 

Dynamic fault memory function, easy to find fault cause, can record five fault 

Can find the maximum starting current and maximum running current online 

Performance index

Standard:G14048.6-2008 S.5-600KW  Protection grade:IP20  Environment:Altitude less than 3000,vibration power device exceed 0.5 G Anti impulse:1 Skg/11 ms  Temperature: 30℃~50°(  Humidity:less than95%, no condensation or water

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Special function

YCQR2 series soft starteris suitable for AC SOHz, 380V, 660V, and 5.5~600kw of the squirrel cage motor Starting mode: 1.Limited flow type: limit the starting current, reduce the starting voltage, arbitrary adjustment, keyboard setting. 2.Voltage ramp type: the motor provides a smooth starting process, reducing the impact of the starting current to grid, cut down the vibration and noise of the equipment, and prolonging the life of the mechanical transmission. 3.0verload starting: can output the maximum starting torque Parking mode: a.free parking b. soft parking Control mode input:Passive switching signal Output:Relay passive contact



Technical Parameters


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