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I want to know the relation between input current and output current in a VFD. What is the difference in the current drawn by motor at 50 Hz and at 40, i.e., whether we can use this current to calculate motor power? How to distinguish current at 40 Hz and 50Hz in a VFD fed to motor? Whether both currents can be measured by clampmeter? Whether these currents can be used to calculate motor power?
Please clarify.
What could be powerloss/efficiency in a VFD?
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Please clarify.
What could be powerloss/efficiency in a VFD?
[email protected]