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Topic Title: Cable size problem??
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Created On: 03 April 2013 11:15 AM
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 03 April 2013 11:15 AM
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Posts: 13
Joined: 05 March 2013

Board installation 315 amp hbc fuses. The max demand is 250amp, the board say cable size 70/95mm but in order to rupture 315fuses Do we install 150mm to rupture 315 fuse or 70 mm cable for the max demand and handy the steady 250amp? The board are no very helpful!
 03 April 2013 11:47 AM
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Posts: 16301
Joined: 13 August 2003

What type of cables, and which installation method?

What's the board itself rated at?

Any downstream protection against overload? (either protective devices or nature of load), or does the max demand figure not include any diversity?

- Andy.

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