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A few things. The power coming into your house is grounded


Posted by Bruno1949 on January 10th, 2009 09:43 PM
In reply to Grounding a portable generator? by criley on January 10th, 2009 09:01 PM [Go to top of thread]

Moderator Post (s) for this thread:
> Grounding generators and separately derived systems by Billhart on 01/11/2009
> Grounding Electrodes by Billhart on 01/11/2009
> Not True by homebild on 01/11/2009
> And By the Way by homebild on 01/11/2009
> Required grounding Electrodes by Billhart on 01/11/2009
> I Love it when the big boys go at it!!! by Jasper on 01/13/2009
> Portable or semi-portable generators by Billhart on 01/11/2009
> Ground wire by Billhart on 01/11/2009

somewhere. Hopefully a ground rod. Grounding to a water pipe is very out of date but still exists. Follow the ground from your main breaker box and bolt a ground wire from your generator to that ground. Do not just wrap it around the pipe or whatever. It has to be mechanically bonded to the ground. Bolts, clamps, something solid.

Also, to save the life of your utility workers, install a proper change over switch next to your breaker panel. I know it's expensive, but if you put 220 volts into the main lines the transformer down the street turns into 2400 volts. It will kill a worker down the lne unless you only use extension cords to connect to the generator.

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