SOFT STARTER FOR ASYNCHRONOUS MOTORS

SOFT STARTER FOR ASYNCHRONOUS MOTORS :

Starting device is used for contact-free smooth starting of asynchronous motors with a phase-wound rotor in various applications:                                                                         

• belt conveyers in mining plants and power stations
• transporting conveyers of granular products
• slow start of pumps
• slow start of different lifting devices
• slow start of mills and crushers

Main advantages:                                                                             

• smooth non-skidding movement of the conveyer belt upon system start by changing motor torque zero to the break-away momentum and maintaining a certain level of torque throughout acceleration                                                           
• possibility to run the conveyer at low speed needed for the initial loading and for maintenance procedures
• starter supports parallel running of motors of different makes
• high reliability in all climatic conditions
• safe starting of the conveyer after an emergency stop avoiding rollback in the case of an inclined positioning