What is Shelly 3em?

Shelly 3EM is a Wi-Fi-Smart 3-phase professional energy meter with contactor control with three independent measurement channels up to 120 A each,Contactor control (or load up to 10 (A).Many appliances, homes, and buildings use more energy than they need, leading to energy waste and higher spending.

What is a Shelly 3 Em electric energy meter?

SHELLY 3 EM Electric energy meter in three-phase and single-phase circuits. Monitor the consumption of the entire installation or the electricity generated from solar panels. 3 independent single-phase circuits can also be monitored. Contactor control functionality allows connection of an external power contactor to drive larger loads.

What is Shelly 3em & home assistant?

With Shelly 3EM, you can view the quality of your electricity network regarding active power, reactive power, voltage, and power factor. Monitor your facility or home to avoid additional expenses or drastic drops in energy that may damage your appliances and machines. Shelly 3EM and Home Assistant

Can Shelly 3em be connected to a Wi-Fi network?

INCLUDES 3 TWEEZERS OF 120A Shelly 3EM can be connected to any Wi-Fi network or can operate as an Access Point. Shelly 3EM has an integrated 10A relay output for contactor control. Monophase systems

How to use Shelly em & 3em?

Option 1: Shelly EM with 2xCT - one connected to wires coming from the Grid and another connected after the Inverter. Option 2: Shelly 3EM with 2xCT set in Single phase mode - one connected to wires coming from the Grid and another connected after the Inverter. You can use the 3rd wire.

Can a Shelly em meter be connected to a single-phase meter?

If you have Shelly EM or 3EM set as single-phase meters, you can use one physical device connected at two different points. Parallel wiring : Parallel wiring means your Inverter and Grid are wired in parallel with the house. In this case, your Inverter adds energy from PV, and whole house consumption does not pass through it.