[RE-wrenches] pumping question

jay jay.peltz at gmail.com
Tue Apr 18 08:23:04 PDT 2017


HI All,

There are many new PV inverter/VFD 3 phase pumping options out there.

I am looking for any information about how to determine pump performance with standard centrifugal pump running with less than full power. ( IE off of solar)
IE with 5% less watts it produces 50% less water etc.  
I just haven’t been able to figure out how this aspect of the design.

Wondering if anyone out there has any info?

thanks in advance,

jay

peltz power 




More information about the RE-wrenches mailing list