[C320-list] Charger Inverter suggestions
Kirk McCullough
kirk.mccullough at telus.net
Thu Mar 20 16:28:38 PDT 2008
My Perkins has a standard 50 Amp alternator. I have 400 watt inverter for
small things like the rechargers for the laptop, handheld VHF, 2,000,000
candle power lamp etc.
I make toast on the stove top with collapsible thing that makes 4 slices at
once.
Kirk
#124
----- Original Message -----
From: "Dave Anderer" <danderer at udel.edu>
To: <C320-List at Catalina320.com>
Sent: Thursday, March 20, 2008 3:44 AM
Subject: Re: [C320-list] Charger Inverter suggestions
> I've toyed with the inverter idea, but haven't done it (yet?) But some
> things to keep in mind - note that a 2000 watt inverter will draw
> something over 200 amps from the battery at peak load. So:
>
> - The inverter should be located as close to the batteries as is
> reasonable
> - You'll want some honkin-big cables from the battery to the inverter (
> 2/0? 3/0?)
> - Even with the engine running (I'm guessing the stock alternator is
> around 50 A) you'll be sucking the batteries down quickly
>
> Installed correctly, an inverter can handle large loads for brief
> intervals, or small loads for a more extended period, but not large-
> and-long.
>
>
>
> That means
> On Mar 19, 2008, at 11:13 PM, Magnuson's Ragtime wrote:
>> I was reading with interest the posts last month about replacing the
>> onboard chargers. Mine needs to be replaced, and I would like to go with
>> an inverter charger unit to gain the AC feature while underway. Our BVI
>> Charter boat had an inverter, and we usually ran the engine while we
>> made breakfast, using the toaster and microwave. Any suggestions as to
>> Models and brands? True Sine wave vs. Modified Sine wave, and would my
>> stock alternator need to be replaced on my 1995 Perkins? The boat is 500
>> miles away, so I am not sure of it's capacity. I know I need to
>> calculate my loads, but I am confident that the 2000 watt size should be
>> enough.
>>
>>
>> Thanks,
>> Gary Magnuson
>> Time-A-Weigh # 205
>
>
>
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