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low voltage high frequency drives
Dear Electricuwe, low voltage is necessary as the motors are physically handled in the yard by unskilled labour in damp conditions. my only concern is that i understand that the vfd changes the voltage with change in frequency. the frequency has to be kept at 150 hz only and is not to be...- Harjitsingh
- Post #6
- Forum: Electric motors & generators engineering
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low voltage high frequency drives
I am using variable frequency drives for altering the speed of a 3 phase motor. As frequency is increased from 50 to 150 hz, my 2 pole motor attains 9000 rpm. Now i wish to use the same drive for low voltage 3 ph motor. can the output from a VFD be fed to a step down transformer for reducing the...- Harjitsingh
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- Replies: 9
- Forum: Electric motors & generators engineering
