Xpr2b Series High-voltage Liquid Resistance Soft Starting Cabinet

By keeping track with market developments, our company is included in exporting and manufacturing of XPR2B Series High-Voltage Liquid Resistance Soft Starting Cabinet in Yueqing, Zhejiang, China. XPR2B series liquid resistor soft starting cabinet is connected to the rotor circuit of three-phase 380V-10KV winding type motor and to be used to start the motor. This starter changes the starting resistor according to the characteristics of mechanical load,and adjusts the starting torque, so that the motor is in the best starting state.The starter adopts non-step regulating and starts the motor by connecting the motor rotor circuit to the additional resistors in series,which has many advantages such as small starting current(usually to large than 1.3 times of the rated current), large starting torque(close to the biggest torque of motor),high power factor,long operation life, easy maintenance and so on. In addition, when the motor is started, procedures such as preparation,acceleration and operation should be completed which totally eliminates the mechanical impact and realize smooth starting. This soft starter is applied to many industries such as mine, metallurgy, construction material and chemistry. It is to be used in motor transmission devices such as ball mills, rolling mills, crushers, fans and belt conveyors to start the slip ring motors which is the idealist new generation of frequency sensitive rheostat cabinets and reastor starting cabinets.