Hello!
I would like to know if I could feed two AC wires to AC In of the Multiplus ii or if it would cause any problems.
I have two Isolation Transformers (115V 32A 3600W), which will feed at max 65A. The Multiplus ii manual recommends 50A fuse/circuit breaker for AC In, but on Victron Connect App, it lets you limit the AC In up to 60A.
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Is the Multiplus ii AC In max 50A or 60A?
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Is it a good idea to have two AC wires feeding power to the Multiplus ii? Will it cause any issues to the device? Will these two wires interfere each other?
Quite new to the boating and marine electric systems. Would sincerely appreciate any comments, ideas, guidances…!
[For those who want more context]
I bought a used sailboat and upgrading its wirings. It had neither the isolation transformers nor galvanic isolators. It has two shorepower inlets, starboard powering AC main panels and power outlets and port powering A/C units.
What I want is to keep the existing wiring (startboard and port powering different part of the AC systems and not interfering each others) while being able to power either systems with an inverter.
I think the easiest and most simple solution is to feed two AC wires (30A each) to multiplus ii AC In and pass through 60A via AC Output 1 to power both AC main panels and A/C units. However, I’m just not too sure if the device could handle this or if there is any safety issues or unintended consequences.
Thank you!