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Wayne.B wrote: The distribution panel (or behind it) is usually the only place where you can find a centralized point where you can interrupt the power. The inverter has to be wired in such a way that it can never see an independant source of AC power at its output terminals. As long as both the AC input to the inverter/charger and the inverter output pass through seperate circuit breakers, there should be no issue with wiring codes. How would you do it? Bzzzzt, Wrong answer..... would you like to try again, for what is behind Curtain No. 2 ? Never EVER have a Input Feed and an Output Feed in the same Panel and on the same buss. That has got to be the dumbest Idea I have ever seen, posted to a newsgroup, and "Totaly" against ABS and NEC Electrical Codes. Yes, it is possible to so such a thing, but to keep people from doing so, is why there are ABS and NEC codes in the first place. The correct way to do this is to have an Input Distribution Panel, and an Inverted Output Distribution Panel, and any interconnection directly between the two, would need to be thru an InterLocked Transfer Switch. Shore Power, Generator, would be interlocked so they are mutually exclusive inputs to the Input Distribution Panel. That panel then feeds all noninverted loads thru individual breakers, and the Inverter input, thru its own individual Breaker. The Output Distribution Panel would also have it's own individual breaker in the Input Distribution Panel for Transfer Power Feeds. Inverter output, Transfer Power Feed, would be interlocked so as to be mututally exclusive inputs to the Inverted Output Distribution Panel. All inverted power circuits would then be individually breakered from this panel. This keeps the Genset and Shorepower mutally exclusivly seperate from each other so as no combination of breaker settings could ever connect them together. This also keeps the Inverter Input and Output mutually exclusivly seperate from each other so that no combination of breaker settings could ever connect them together. Any other system, that does not provbide the above Mutual Exclusivity will certainly, and eventually, let out the MAGIC SMOKE, that makes the electrons run thru the wires. Either you, the mate, or just a friend aboard, will make a breaker setting mistake, and out will come the MAGIC SMOKE, and the results will be BAD..... Me |
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