OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Suggestions for 3 phase water pump automation › Re: Re: Suggestions for 3 phase water pump automation
August 26, 2014 at 6:35 pm
#28013
Dan in CA
Participant
For sensing the 3 phase line you could use something like:
https://www.sparkfun.com/products/11005
Here is some info about measuring 3 phase current:
http://www.electrical4u.com/measurement-of-three-phase-power/
Dan