PV Powered inverters-II [RE-wrenches]

[Bob-O Schultze, Electron Connection]

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Dean,
  I think you want an H361RB for 600VDC, not a D. Good luck finding 
fuses <15A if needed.
Best, Bob-O

>Hi Bill
>
>I asked Bill Raugh at SMA about combining 2 strings into a single 
>terrminal block. His answer was something like, "With one or two 
>strings when there is a short to ground the maximum current passing 
>through any wire to the short is the current of one string, with 
>three strings the possible current is double the design rating for 
>the wire and a fuse is required."
>I believe him.
>Can I use a Square D D361RB 30A 600VAC/DC fused disconnect with 
>appropriate fuses as a combiner for the two or three strings into 
>the PV Powered inverter?? That would save a can and installation.
>
>cul deant

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