; Original message
> From: Darryl Thayer mailto:darylsol...@gmail.com>>
> Date: 2/9/18 5:25 PM (GMT-10:00)
> To: RE-wrenches <mailto:re-wrenches@lists.re-wrenches.org>>
> Subject: Re: [RE-wrenches] 1/2 HP well pump soft start at 120 VAC
>
> Dana m
-wrenches] 1/2 HP well pump soft start at 120 VAC
Dana my 1/2 HP 240 volt pump draws about < 2 amps, which is maybe 3.3 amps if
it is 120 volts. I wonder if the high volt drop is leaving your pump in locked
rotor for a long time, in which case a soft start will not help. Perhaps a
buck-bo
Dana my 1/2 HP 240 volt pump draws about < 2 amps, which is maybe 3.3 amps
if it is 120 volts. I wonder if the high volt drop is leaving your pump in
locked rotor for a long time, in which case a soft start will not help.
Perhaps a buck-boost transformer (about 150 watts) boosting 16% would get
t
Hi Dana,
We have been using Grundfos SQ-O 1/2 hp, 5 GPM (or they have a 10 GPM
model) soft start pumps for years, with great outcomes. We have sold 60
or so over the years with no returns.
Daryl
> Hey all you solar wise guys,
>
>
>
> I am looking for a recommendation based on your experi
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