[RE-wrenches] generator-pump
Todd Cory
toddcory at finestplanet.com
Thu Sep 18 10:05:21 PDT 2008
I think generators, being mechanical devices have much more "mechanical
inertia" to power through large load spikes then their electronic
counterparts.
Todd
Drake Chamberlin wrote:
> Hello Wrenches,
>
> I've noticed, over the years, that generators will start pumps that
> have a higher surge rating than the generator output. What I'm
> wondering is what the mechanics of this is. Will the pumps just start
> fine even if the instantaneous draw of the windings is not met? Even
> though the windings will draw a very high amperage, if available, is
> it ok if this momentary surge current is not available? Do the
> generators provide a momentary surge? Why do the pumps start with no
> problem, even though the numbers don't work out?
>
> Thanks
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