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Topics: VFD Duty Motor controlled by VFD on Variable frequency drive
Start by
sandeep kalsi
08-27-2014 12:30 AM

VFD Duty Motor controlled by VFD

A VFD Duty Motor of is controlled by VFD and it is running on 89% load(Torque Current) at a 72% RPM and power drawn is 73 % on a cast iron roll having variable weight due to filling steam condensate. Weather this motor can take this load on full RPM . What is the constant torque range and constant power range. All experts help me in this matter.
08-27-2014 02:59 AM
Top #2
Ashok Toshniwal
08-27-2014 02:59 AM
Pls chk DETAILED SIZING selection of drive for the motor concerned & specs of drive. Alternatively was the motor selected for the drive OR drive selected for the motor. Selection of MOTOR & DRIVE completely depends on the application requirement ( power/torque requirement etc ).
08-27-2014 05:04 AM
Top #3
sandeep kalsi
08-27-2014 05:04 AM
Dear Ashok Toshniwal , can we specify the rated drive capacity to rotate the 1800 MM Dia Paper machine dryer section ?. is there any Paper machine manufacturer guideline to check the rated drive capacity of my machine.
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