Information
Definition
Ultra-rapid charging describes very high-power DC charging designed for short dwell times and high energy transfer. It is normally assessed alongside charging mode, AC/DC architecture, power rating, connector type and how the charger shares or delivers power.
Why it matters
It is central to motorway, hub and fleet charging projects where grid capacity, reliability and connector capability are critical. For UK users, it affects charging speed, charger selection, vehicle compatibility and the way power is shared across outlets or vehicles.
References
Standards and regulations
Public Charge Point Regulations 2023
The Public Charge Point Regulations 2023 are UK regulations for public EV charge points covering contactless payment, payment roaming, price transparency, open data, helplines and rapid charge point reliability. They apply to relevant public charging provision across the UK.
EN 61851
EN 61851 is the UK-relevant BS EN IEC standard series for conductive EV charging systems, covering EVSE requirements, charging modes, control functions and safety principles for AC and DC charging. In UK terminology it is often referenced through BS EN IEC adoption and manufacturer compliance declarations.