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Old 04-18-2009
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jonlgauthier jonlgauthier is offline
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Lots of portable gensets like that need to be slightly modified - the neutral "floats" compared to ground. Make sure that if it's not, you do it yourself. ABYC electrical recommendations call for neutral to be tied to ground at a single point - at the power source: on land for a shorepower connection, at the inverter (lots have an internal auto transfer switch to do this), or at the generator.

To be safe, if you have a shorepower connection, I'd install a small three-pole transfer switch to handle switching from shorepower to genset. Relying on remembering to unplug something just isn't safe in the long run
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