Shelly Pro 3EM - Disable Phase A

    • Autor

    Gents,


    I would like to know if it is possible to deactivate only Phase A. My house is connected to the electrical grid using two phases.


    Shelly is showing wrong power and current.


    Thanks all.

    Carlos Filho

    Change the device profile to „Monophase“. (Assume you have a Shell pro 3EM - title and category are different!)

    „Habt Geduld. Alle Dinge sind schwierig, bevor sie einfach werden!“ (aus Frankreich)

    „Nothing in life is to be feared, it is only to be understood.“ (Marie Curie, 1867-1934)

    „Comment is free, but facts are sacred“ (C.P. Scott, britischer Verleger)

    Is it not possible to simple NOT connect current sensor A and voltage connection to phase A? If not supplied Shelly PRO 3EM should "measure" 0V and 0A = 0W on phase A (with a good hardware designe).
    As I remember the Shelly PRO 3EM itself is supplied with phase C.

    Verwendung wenn möglich von Off-Cloud-Geräten wie Shelly (Cover, H&T, ...), NUOS Tasmota, Velux, Nuki, Ecowitt (Weatherstation), aber auch Cloud-Geräten wie Anker Solix (BKW), Husquarna (Rasenmäherroboter) und Roborock (Staubsaugerroboter).
    Alles zentral gesteuert durch Home Assistant.

    It is possible to operate the Shelly in Triphase mode with channels A and C or B and C. Channel C ist obligatory because the supply voltage for the device is fed via terminal C.

    „Habt Geduld. Alle Dinge sind schwierig, bevor sie einfach werden!“ (aus Frankreich)

    „Nothing in life is to be feared, it is only to be understood.“ (Marie Curie, 1867-1934)

    „Comment is free, but facts are sacred“ (C.P. Scott, britischer Verleger)