March 20, 2015

Give a list of the factors involved for selecting a factory drive.

Factors involved in selection of factory drives:

  - Supply system        
:  DC or AC

  - Rating                  
:  kW, MW

  - Drive                    
:  constant speed, Variable speed

- Special Condition    
 :  High starting torque, Hazardous location, Traction duty etc.

   - User’s requirement
: Duty cycle, noise level, load      characteristics etc 

  - off load, load condition         

-  Enclosures & cooling requirement.

  - Environment condition

-  Applicable standards

    -  Cost considerations 


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