The myenergi zappi ZAPPI-2H22TB-G is a black multiphase EV charger rated at 22kW on a 400V AC, 50Hz three-phase supply or 7kW when configured on 230V single phase. It operates from 6A to 32A, uses a permanently attached 6.5m Type 2 lead and has an IP65 enclosure. It suits sites with genuine three-phase capacity and vehicles able to accept higher AC charging, while the black finish and tethered connection distinguish it from the white and socketed variants.

• 22kW three-phase or 7kW single-phase rated output
• 400V AC three phase or 230V AC single phase at 50Hz
• Fixed 6.5m Type 2 vehicle charging cable
• Wi-Fi, Ethernet, myenergi app and cloud OCPP 1.6J
• Integrated 6mA DC detection and UK PEN fault protection
• 438mm high x 282mm wide x 122mm deep in black
• IP65, IK10, CE, UKCA and UK smart-charge compliance

How do ECO modes work on three phase?

FAST uses the maximum charging rate available from the charger, vehicle and installation. ECO adjusts current around site consumption and available generation while using imported electricity where necessary to keep the session active.

ECO+ can pause charging when there is insufficient surplus generation. On a correctly configured multiphase installation, ECO operation can use one phase at lower surplus levels while FAST or boost operation retains access to the higher three-phase output.

The myenergi app provides remote settings, schedules and monitoring, while the LCD gives local control at the wall. The charger can also operate normally without solar or wind generation.

Where does the 6.5m cable reach?

The fixed lead works best where the vehicle parks in a repeatable position and its Type 2 inlet remains within the measured cable route. The survey should measure around the parked vehicle rather than using only the direct distance from wall to car.

The integrated holster provides a defined storage point between sessions. Mounting should keep the cable away from vehicle wheels, gates, steps and principal pedestrian routes.

A socketed zappi is more appropriate where drivers need different cable lengths or want the wall unit free of a fixed lead.

What must the three-phase circuit provide?

The 22kW setting requires a suitable 400V three-phase supply rated for up to 32A per phase. The connected vehicle must also support the required three-phase AC rate, otherwise charging is limited by the vehicle.

Built-in PEN protection can remove the need for a separate earth electrode on a suitable PME installation. Integrated 6mA DC protection is provided, but the upstream overcurrent and AC residual-current arrangement must be confirmed by the circuit designer.

A separate surge protective device should be included for a compliant new EV circuit. CT placement, phase rotation and load-balancing settings must also be commissioned correctly.

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