Motor Starting

  • Have you ever been asked if you can start all motors on bus bar together? or in what combination you can start the motors?

  • Have you ever been asked if ASD is the suitable solution for your motor starting, or what type of ASD you need?



In MEngS we answer these and similar questions.


Electrical motors have dynamic behaviour during starting, Load and Motor's  torque-speed, Motor inertia, load inertial and other parameters are defining the motor acceleration time. Dragging very high current and consequently, a voltage drop at the motor terminal is expected phenomena during motor starting, In other hand voltage sag during motor starting, change the motor nominal torque, and it might lead to the motor stall.  Motor starting study is the method to analyze power system including motors during motor starting. 


We come to your site, collect the live data, analyze it, and tailor a unique solution to your motor starting issues.




450 KW Pump, Torque Speed Curve

We Know the Answers to your "why" questions.