Dear all.
I'm a new Shelly User, I do live in Switzerland but have a couple of hotels in Brasil where i would like to use some of the Shelly Products for my Energy Monitoring (Solar) and Energy Meetering. We do have a particular situation in Brasil as we normally only get 110V / 3 Phase from the Grid, inlcuding N. Our normal 110 V installation would be installed with a L (hot wire) and N (Neutral) installation.
Nevertheless many of our appliances use 220V and for this purpose we we don't use a Phase-Neutral but a Phase-Phase installation. Hence the N is just replaced with a second hot Phase L2, in order to get the 220 V current. I want to use the Shelly EM (2 clambs) to monitor all my airconditioners and other devices which are 220V, phase-phase installation and i was wondering if i can just replace the N wire with a second Phase in order the get a 220 V reference current. Otherweise it would only be 110V (with one Phae) and the clambs would just show me half of the current used. The same is for installation in Mexiko that work the same way (phase-phase) in some of my hotels. Maybe somebody can help me out?
Thanks