690.4(B)(1-4)covers the requirements.  AC and DC can be together with some 
requirements for identification.   

Jesse
Sent from my iPhone

On Apr 27, 2013, at 5:34 PM, Chris Mason <cometenergysyst...@gmail.com> wrote:

> NEC allows AC and DC in the same raceway as long as they are of the same 
> system.
> 
> 
> On Sat, Apr 27, 2013 at 5:07 PM, Aaron Mandelkorn <reoso...@gmail.com> wrote:
>> I often see DC and AC wires contained in the same wire gutters and am 
>> wondering what people are doing to comply with the NEC.  Doesn't there have 
>> to be a physical barrier between AC and DC wires. I like how gutters under 
>> multiple inverters and disconnects really clean up the installation but am 
>> un sure of how to comply with the NEC in this configuration.  Ant tips or 
>> suggestions?  Thanks.
>> 
>> Aaron Mandelkorn
>> NABCEP Certified PV Installer
>> Renewable Energy Outfitters
>> Box 65 Salida, CO. 81201
>> (970)596-3744
>> reoso...@gmail.com
>> www.reosolar.com
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
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> 
> -- 
> Chris Mason
> President, Comet Systems Ltd
> www.cometenergysystems.com
> Cell: 264.235.5670
> Skype: netconcepts
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