not isolated so when connected in series the CAN-bus needs to be isolated from the controlling microprocessor. NOTE: The CAN-bus on the 48V Flatpacks is related to DC-side minus connector i.e.
I have used 3pcs of 48V Flatpack 2 HE connected in series on the DC-side and y-connected (1 supply on each phase to neutral) on the AC-side to run 9kW of charging into my 42S LiFePO4 batterypack. My knowledge of this is based on the forum thread below and my own experimenting and use of these power supplys as EV charger. I was asked if I can share any details of how you can control Eltek Flatpack 2 HE over CAN so here goes.
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