Submersible pump loads? [RE-wrenches]

sunwise sunwise at cheqnet.net
Mon Mar 1 10:04:23 PST 2004


I'd look at the Grundfos SQ Flex, such as the 3SQF-2 which will run at
120vac.  I am just about to install one at an off-grid home that is in
the process of drilling a well as I type.  They are down 365 feet and
not a drop of water yet.

As this will be my first, I'd also appreciate any comments from those
who have used the SQ Flex.

Kurt Nelson


-----Original Message-----
From: RE wrenches [mailto:Geoff at Third-Sun.Com] 
Sent: Monday, March 01, 2004 9:52 AM
To: RE-wrenches at topica.com
Subject: Submersible pump loads? [RE-wrenches]

I know that there is no typical household (water use) and no typical
well
(head) and no typical pump (efficiency) but I am curious what off grid
wrenches are using for well pump loads in their load analysis?  Today's
project is a single person house with 400' head - looking at SQ with
240V
T-former...  I may even rig a little plug/cord so I can leave a $35
Kill-A-Watt meter there (rather than my fluke and an amp clamp) to get
some
averaged real data...  but here's hoping that some of you already have
this
info!

Sincerely,

Geoff Greenfield
NABCEP Certified Solar PV Installer TM
GLREA Certified Photovoltaic Systems Integrator/Installer License Number
0211-01

THIRD SUN SOLAR AND WIND POWER Ltd.
340 West State Street, Unit 25
Athens, OH 45701

Phone (740) 597-3111
Fax   (740) 597-1548

www.third-sun.com

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