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dfraizer asked

Cable siz for BMS CL100

I have 2 X 200 amp VE lithium smarts connected to my BMS CL100 and a deep cycle AGM start battery that is 88 amps 900 CCA on the start battery side of the BMS. It is a 12 volt system. Batteries are located within 2 feet of BMS. What size cables are recommended. Should I follow the wire size for amps and distance or are these connections on the BMS just signal wires?

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Alexandra avatar image
Alexandra answered ·

@DFraizer

Which connections are you referring to? if it is power cables use the amps rating.

https://www.victronenergy.com/upload/documents/Datasheet-BMS-12-200-EN.pdf

There is a connection diagram in this manual.

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