Installation details [RE-wrenches]

[Bob-O Schultze, Electron Connection]

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Max,
Really good point. I've put them both in the same gutter in a 
multiple inverter system before with no beef from the inspector, but 
the 690 part forbidding PV input and output circuits in the same 
chase can be interpreted to disallow that practice. Personally, I've 
always read it as not wanting DC output circuits in the same run as 
PV inputs which would be at a somewhat higher voltage. It's ANOTHER 
of those goofy 690 rules that are ill defined and unsupported by 
facts.
BOb-O

>Graham, I was looking at the layout for the 2500's. It appears that they are
>mixing the ac / dc wiring in the gutters. Do you know if they had barriers
>in the gutter, or do they occupy the same space?? I have had discussion with
>inspectors over the issue of a gutter below the inverter that takes the
>ac/dc feeds in and out of the inverter. The wires are in the same space once
>they enter the inverter enclousure so why not allow  a gutter below the
>inverter that makes a convienient and clean way to feed both ac and dc from
>the conduit runs into the inverter?? This works well as in this install with
>multiple inverters.......

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