How to indicate 3 phase to OpenEVSE? : Support

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How to indicate 3 phase to OpenEVSE?

started a topic over 2 years ago

Hi all,

I am in France where my home is supplied with 3 phase electricity.

The voltage between phase is 400Vac and between phase and Neutral 230Vac.

I connected the OpenEVSE between Phase 1 and Neutral to obtain 230Vac on the OpenEVSE card and the current transformer on phase 1.

How do I tell the openEVSE that the load is on L1 / L2 / L3 / N?

Because the power values are not good.

Thank you

4 Comments

said over 2 years ago

Hi! It has been discussed already. https://community.openenergymonitor.org/t/openevse-diy-tethered-3-phase/6731/3 You would have to update the firmware.

said over 2 years ago

OpenEnergyMonitor maintains EU specific firmware that replaced L1 and L2 settings with 1 Phase and 3 Phase.

said over 2 years ago

Hi, thank you for this response,

Can you help me download firmware in openEVSE? I am looking for a procedure but I cannot find

said over 2 years ago

Here is the guide for loading firmware.