How to calculate the power consumption of a single centrifugal pump? What parameters are needed?

2017-04-01View Original

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How to calculate the power consumption of a single centrifugal pump? What parameters are needed?

Reply #22017-04-01

Isn’t the nameplate on the centrifugal pump itself indicated with the power rating? Now you should understand

Reply #32017-04-01

I don’t think it’s calculated based on brand names; that’s just for reference. So how is it actually calculated? I asked many netizens, **they’re all different, right?

Reply #42017-04-02

If you want to know the exact power, you can only measure the current.

Reply #52017-04-02

Centrifugal pump efficiency calculation http://bbs.hcbbs.com/thread-1554079-1-1.html

Reply #62018-03-19

The power used to calculate electricity consumption is the motor’s input power, not its nameplate power; the nameplate power represents the motor’s maximum output power. Input power: 1.732*U*I*power factor

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