High-output three-phase AC charging at the upper limit of standard AC infrastructure.
22kW AC charging is used in commercial sites where three-phase capacity allows higher per-unit output.
It represents the upper range of standard AC charging before projects move to DC systems.
The charger supplies AC power, while the vehicle’s onboard charger handles the conversion to DC. Within AC charging, 22kW represents the upper power limit before moving to DC-based systems.
This AC charging system is used in public-access and destination sites where three-phase capacity allows AC charging to be pushed to its practical limit.
Delivers up to 32A per phase, reaching the upper limit of AC charging supported by many vehicles.
Maintains one charging outlet per unit, keeping AC deployment simpler than multi-output DC systems.
Supports energy data collection suitable for public or semi-public charging records.
Operates on three-phase low-voltage supply, with site electrical capacity defining deployment scale.
Applied where AC charging needs to be maximized before considering DC investment.
Integrates with backend systems for monitoring, authorization, and basic charging control.
| Parameter | Specification |
|---|---|
| Rated Power | 22kW |
| Input Voltage | 380V(GB/T) / 400V(Type2) |
| Phase | Three-phase |
| Max Current | 32A per phase |
| Connector | Type 2 |
| Communication | OCPP 1.6 |
| Installation | Wall-mounted / Pedestal |
| Operating Environment | Indoor / Outdoor |
| Protection Rating | IP54 / IP65 |
22kW systems apply where shorter parking duration requires higher AC output per vehicle.
These deployments rely on strong three-phase capacity and controlled load distribution.
22kW is used when lower AC power levels no longer meet parking-time constraints. It remains within AC infrastructure but increases electrical demand compared with mid-tier systems. Projects move to DC when charging windows become shorter than AC delivery can realistically support.
Delivers the highest charging power within standard AC systems.
Reduces charging time compared with lower AC power levels, depending on vehicle support.
Runs on three-phase power in commercial electrical systems.
Keeps system design and deployment simpler than DC fast charging.
Used where electrical capacity is limited and vehicles remain parked for extended periods or overnight.
Used where three-phase supply supports higher AC output for reduced charging time.
Used in sites with rapid turnover and dedicated high-capacity infrastructure.
Common questions when evaluating 22kW AC chargers for commercial and public charging projects.
22kW represents the upper range of typical AC systems.
Charging time still depends on vehicle onboard charger capability.
Not all EVs support 22kW AC charging. Actual charging power depends on the vehicle’s onboard charger and whether three-phase input is supported.
Yes. 22kW AC charging requires a three-phase electrical supply. Single-phase power cannot support 22kW operation.
The number depends on available site capacity and electrical design. Due to the high power level, overall quantity is usually more limited than lower AC chargers.
22kW can cover some use cases that would otherwise require low-power DC charging. However, for very short dwell time or ultra-fast charging needs, DC systems are still required.
Share your site electrical capacity, parking duration, and planned charger count.
We review infrastructure limits before confirming configuration and pricing.
EV charger manufacturer for project based commercial AC & DC charging systems
© [2025] · All Rights Reserved · EV Charging Equipments
