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  1. R

    220v transfer switch

    I plan to use a Victron “Inverter Smart” 48/3000 “230v” to run a critical circuits subpanel from batteries for several 220v 50hz appliances. I have 127/220 split 3phase 50hz grid service. I’ve so far ruled out using two inverters for split phase 220 output as I have not need for the 120 output...
  2. R

    3-phase to inverter/charger

    I have 3-phase 127/220v (with N) supply to the house. All residential wiring is 220v using combinations of L1-L2, L2-L3, or L1-L3. For a 2 or 3 circuit critical loads panel, what 48v (3-5k) inverter/chargers will accept two 127v hot lines and output 220v while powered and in inverter-only mode...
  3. R

    Solar system to manage 50hz and 60hz?

    My situation is a bit unusual and I am not sure how to approach solutions after searching the forum and broadly online. Situation: house power from grid is 220v and 127v @ 50 hz (grid is 3-phase with neutral). All appliances on the 127v 50hz lines would be happier at 120v 60hz and the built-in...
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