Is the Tesla Home Charging Station 380V or 220V?
1 Answers
Tesla home charging stations generally have power ratings of 7kW and 20kW, corresponding to 220V and 380V voltages respectively. Relevant details are as follows: Three live wires: Three-phase alternating current, which has only three live wires during transmission, and three live wires plus a neutral wire when supplying power to customers. Using only one phase wire and the neutral wire constitutes single-phase electricity. The sine waves on the three live wires each have a 120° phase difference, mainly for industrial use. If the phase voltage is 220V, the line voltage is 380V. Three-phase electricity: Three-phase electricity is generally three-phase four-wire. The symbols for the three phase wires are: L1, L2, L3, which can also be represented as A, B, C, standing for phase wire 1, phase wire 2, and phase wire 3 respectively. L is the abbreviation for Live-Wire, the symbol for the neutral wire is N, the abbreviation for Neutral-Wire, and the ground wire is E, the abbreviation for Earth.