Well Pump Wire Size Chart

14 awg over 150 feet carrying 12 amps 240 vac has 3 89 v drop.

Well pump wire size chart. The gauge of the wire is a function of your operating voltage and length. Motors should run a minimum of one minute to dissipate heat build up from starting current. Minimum wire size to handle 12 amps is 14 awg. Hp 5 hp 75 hp 1 hp 1 5 hp 2 hp 3 hp 5 hp pump wire configuration 2 wire 3 wire phase 1 3 site voltage 115v 230v clear filter cross reference the distance from your pump to the electrical service entrance to determine the correct gauge.

The wire size calculator will give you a very simple and quick solution to the problem of calculating the size of wires and cables for pump applications in golf courses landscape projects and agriculture. Not the other way around. Ul listed per ul83 type tw construction a as deep well pump cable. Pump size determines well diameter.

Home pumps wells well pumps franklin electric single phase submersible motor wire sizing franklin electric submersible motors wire size single phase 2 or 3 wire cable 60 hz service entrance to motor maximum length in feet. The requirements of the national electrical code nec and local codes must always be followed. The sample well pump capacity chart at above left plots water pump capacity in gallons per minute gpm horizontal axis against pumping head resistance in feet vertical axis for typical 3450 rpm water pump motors in horsepower ranging from 1 2 up to 3 hp. Includes green ground wire.

Find the correct wire size for your pump. The vertical distance in feet from the pitless adapter or well seal to the water drawdown level in the well that yields the flow rate required by the pump. The maximum number of starts per 24 hour period is shown in table 3. They also provide easy selection charts which are just pump curves for several models of pumps in a table format.

So theoretically the pump if those specs are right would work with that wire size. The pump size tank size and other controls should be selected to keep the starts per day as low as practical for longest life. Other well pump capacity charts are in the article above. Well wire size to expand on what wayne said the continuous running amp draw of the motor and the distance involved.

Twisted submersible wire designed specifically for submersible pump applications.