Are there any requirements regarding the setting of the pump’s frequency converter? Is it true that the smaller it is, the better, as long as the process requirements are met?

2017-03-08 View Original

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Are there any requirements regarding the setting of the pump’s frequency converter? Is it true that the smaller it is, the better, as long as the process requirements are met?

Reply #2 2017-03-08

Of course, the closer to the rated frequency, the better.

Reply #3 2017-03-09

Here, when starting a 4kw magnetic centrifugal pump, the frequency conversion is usually set to 15hz

Reply #4 2017-03-09

It is necessary to meet the cooling requirements of the pump as well as its own low-speed limit!

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