I see the info that only WYE (Star) connection is supported, but then in the same paragraph it states Delta loads are supported. Is this contradictory to the statement or am I misunderstanding the explanation? I only have single phase input, so shore power or generator connection doesn’t apply for m…

[Screenshot from 2025-06-23 19-40-01]

I am not commenting on Victron here and have never read the document you refer to or have any knowledge specific to starting 3 phase AC Motors… However just talking about the motors, in general… A 3 phase induction motor will be rated for two voltages, star and Delta. the relationship between tho…

This slide, and diagram, represents the source. note the Inv1, Inv2, Inv3. It supports delta connected loads.

Yeah, I don’t know who put the drawings on there and I can’t find this document online. I downloaded it several months ago. That’s also how I see it. I just wanted more clarity about the load side. I started to second guess the explanation after reading and assume each statement was only discussing …

Thanks, but this is Victron specific with a 3 inverter setup.

Also, others mention delta not being supported. I guess it is misunderstood by many. Here is another thread: Running a three phase delta-motor setup

Not supporting Delta is talking about the inverter configuration and generating/inverting in Star is typical, even on huge grid scale systems, all be it at much higher voltages. Most transmission lines do not have a neutral, star point, just 3 conductors, however they are referenced to ground with …

I get that, my point was that you probably needed to understand the basics to interpret the Victron specific stuff. Can it drive ‘a’ Delta load, based on the quote it would seem so, and there is nothing electrical that I am aware of that would preclude that. Can it drive ‘your’ load… Very differe…

3 Phase motor connection to 3 x Multiplus units

Q&A and troubleshooting

captron 23 June 2025 12:43 2

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3 Phase motor connection to 3 x Multiplus units

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