Under what circumstances is variable frequency control needed?
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Under what circumstances is variable frequency control needed? Thank you
In order to save electricity, it is possible to allow a voltage drop resulting from a reduced frequency.
When the flow conditions need to change frequently!
When the actual load is much lower than the motor’s rated load!
When the actual load is below the motor’s rated load, using variable frequency can help save energy and reduce consumption.
It depends on the operating conditions; energy savings are also a factor
It depends on the process; the electrical energy saved through variable frequency technology needs to be consumed by appropriate equipment. Only then can true energy savings be achieved.