The UMC on a standard 10 Amp socket will deliver 1.8kW, or on a 15 Amp socket 2.6 kW.
On three phases it can deliver 7 kW.
On a single phase the Tesla Wall Connector can deliver 7.4kW (230V at 32A)
All of these are below the maximum rate the Model 3 AC charger can handle: 11kW
On 3-phase the Tesla Wall Connector, at 16A/phase, will deliver 11 kW and max out the Model 3 AC charger capacity.
The Tesla Wall Connector is the most efficient way to charge a Tesla at home — just plug in your vehicle overnight and wake up fully charged.
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