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Shelly 3EM
Question about Shelly 3EM
Hello all, I have a few questions: Can I use it to measure the power consumption of the 3-phase 11kw wallbox of my electric car? I don't have Wi-Fi at the car park (too far away), does this thing also work without an internet connection? Or maybe with a temporary smartphone hotspot (just for reading out the data)? I only need to be able to read out the collected values 1-4 times a year. The fourth terminal for the N conductor is optional, does anyone know the right item? With connection! I can only find 120A clamps without a suitable 3EM connector. Merci in advance for the feedback.
Shelly's website states the following "365 days of internal storage in case wifi is not available".
Yes, consumption and voltage can be measured per phase. The Shelly creates a WLAN where you can connect to it or you can connect it to another WLAN. However, in operation without internet, the app only outputs the current consumption. Logging is done via the Shelly Cloud, which will not work in this application (because there is no internet connection). Or at least I haven't found a way yet. The Shelly website also states that logging is done via the cloud.