shop-talk
[Top] [All Lists]

Re: quick generator help?

To: Scott Hall <scott.hall@comcast.net>
Subject: Re: quick generator help?
From: "Peter J. Thomas" <pjthomas@adelphia.net>
Date: Thu, 02 Sep 2004 22:49:41 -0400
Scott Hall wrote:

> At 09:48 PM 9/2/2004 -0400, Peter J. Thomas wrote:
>
> 10k will deliver about 83 Amps.  I've been told by an expert that 
> should be plenty for my  house.   I have a 200 Amp panel, but you 
> never use the full capacity of the panel, many older homes have 100 
> Amp panels and I they don't use any less electricity.  So it should be 
> enough,  Check your main panel.  8k is  67 Amps still very respectable 
> though you might not be able to run everything at once.
>
> I don't care about running everything at once - I just want to be able 
> to start the a/c.  we can rotate everything else around that.
>
>> I would image most of the ratings are accurate, but I would be more 
>> concerned with torque of the engine and its ability to run long.  If 
>> the reports of Francis is accurate, it is a monster and will wreck 
>> the grid that is already damaged from Charlie.  You may be without 
>> power for weeks, depending on where you are in Fla.
>
>
> we're far enough inland that I think 3-4 would be the max.  any longer 
> than that and I'll suffer without the a/c.  this is more to keep the 
> wife and son comfortable.
>
>> Not a clue, but every electrical device must be labeled with amperage.
>> You should add up the labels or just go to the panel and add up the 
>> major circuit breaker.
>
>
> just looked on the breaker.  double-wide breaker with "50" on it.  so 
> that's 50 * 240 for 12,000?  which means the surge == the a/c start 
> load.  sounds to me like it'd trip.  I'm tempted to go for it anyway, 
> because the alternative is worse.

That seems way too high unless it has a 10HP motor. Could be overkill by 
the installer.  Or maybe even a sub panel.  Check the label on the unit.

>
> scott
>
And again, stay safe.

Peter






<Prev in Thread] Current Thread [Next in Thread>