–The SAE has authorized a document for three-phase AC charging for electric vehicles

–Scope

This document covers the general physical, electrical, functional, testing, and performance requirements for conductive power transfer to an electric vehicle using a coupler capable of, but not limited to, transferring three-phase AC power. It defines a conductive power transfer method including the digital communication system. It also covers the functional and dimensional requirements for the vehicle inlet, supply equipment outlet, and mating housings and contacts.

–Targeted towards charging at commercial and industrial locations or other places where three-phase power is available and preferred.

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