Re: Roof A/C out at 104F (of course) [message #317899 is a reply to message #317864] |
Tue, 23 May 2017 07:51 ![Go to previous message Go to previous message](/GMCforum/theme/default/images/up.png) ![Go to next message Go to previous message](/GMCforum/theme/default/images/down.png) |
jhbridges
![United States United States](/GMCforum/images/flags/us.png) Messages: 8412 Registered: May 2011 Location: Braselton ga
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It's called a 'volts per hertz' system, a design used in pretty much all the non-inverter small gensets. Spin it at the correct speed (1800 for a four pole alternator, 3600 for a two) and you get 60Hz. Consequently, engine speed government is essential. Overspeed will result in overvoltage, which will toast equipment if it's much over, and over frequency which will help toas electric motors. Baaad juju all around.
--johnny
Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons.
Braselton, Ga.
I forgive them all, save those who hurt the dogs. They must answer to me in hell
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