[RE-wrenches] Service Panel Bus Rating

Wayne Irwin wayne at pureenergysolar.com
Sun Nov 30 15:45:38 PST 2014


Hello Wrenches, 

Hope you all had a nice Thanksgiving.

I have an AHJ asking for the service panel buss rating and the service panel buss protection rating.

Am I correct to assume that the rating is the service panels designated rating x 1.2% (ie 200A x 1.2 = 240)?
and that the buss protection is the combined input breakers? 200 Main breaker + 40A solar back feed = 240A?

Given that there are many different size panels (150A and 200A) that share the same bus, I have a difficult time believing this to be true.

If there is any designated signage or data sheets specific to the service panel, where might I find this?
I have looked at Schnider but have not been able to find anything specific.

Thanks,

Wayne Irwin,
President
License #CVC56695 
State Licensed Solar Contractor
Pure Energy Solar International Inc. 

Wayne at PureEnergySolar.com
 

http://PureEnergySolar.com
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352 377-6527 Office
352 336-3299 
Fax
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