Don:
The DC feeder may have an AC component imposed on it by the switching in
the inverter. We installed a large Hawker battery bank
(http://millersolar.com/Portfolio/Commercial/Cal_Trans/cal_trans_gorda.html)
that physically vibrates under heavy charging. We have also seen in this
forum reports of RF interference from battery cables.
William Miller
At 06:07 PM 8/19/2009, you wrote:
In a message dated 8/19/2009 2:42:48 P.M. Pacific Daylight Time,
[email protected] writes:
1. Running the positive and negative wires through separate conduit
violates 300.3, and could cause eddy currents in the combiner/disc boxes.
No eddy currents with DC-- But not sure why all not run in single conduit.
Don Loweburg
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