How do you determine the capacitor rating of a start up capacitor in farads of an ac electric motor as per a swimming pool pump motor .
I canít find a formula that gives you what the starter capacitor rating should be.
What is the relationship between capacitor rating and kilowatts.
Or, taker it to a local electic motor shop and they can measure the windings inductance etc and give a pretty good indication of the cap you need. They would probably do that all within the price of purchasing the cap from them.