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W x H x D: 180 x 335 x 145 mm
Weight: 3.1 kg

Huawei

Huawei SCharger-22KT-S0

Installed by Free State AG

The SCharger-22KT-S0 is Huawei's wall-mounted AC charging station with a Type 2 socket and an output that can be configured from 1.4 kW to 22 kW at 6 A to 32 A. Combined with a Huawei PV inverter and a separate electricity meter it charges on PV surplus, switches automatically between three-phase and single-phase so that a small surplus can still be used, and limits charging power to the house connection so that the main circuit breaker does not trip. The unit is rated IP54 and IK10, weighs 3.1 kg, and authenticates by RFID card, app or Bluetooth.

Nominal charging power: 1.4 kW to 22 kW
Vehicle connection: Type 2 socket
Solar surplus charging: PV Power Preferred working mode
Grid import limiting: Dynamic charging power, limited by total premise power

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Technical datasheet (PDF)

Technical data

All figures for the Huawei SCharger-22KT-S0 from the manufacturer datasheet and manual

Open datasheet (PDF)

Power

Nominal charging power: 1.4 kW to 22 kW
Maximum charge power: 22 kW
Vehicle connection: Type 2 socket
Charging points: 1
Solar surplus charging: PV Power Preferred working mode
Automatic phase switchover: Yes, available on the 22KT-S0

Electrical

Max. output current: 6 A to 32 A
Minimum charging current: 6 A

Grid

Phases: Three-phase 400 V AC ±20%, single-phase operation also supported
Supported earthing systems: TN and TT for three-phase, TN, TT and IT for single-phase

Connectivity

Start and stop: RFID (ISO 14443-A), app, Bluetooth
Communication: Wi-Fi 2.4 GHz, Ethernet 100 Mbit/s, Bluetooth BLE 5.0
Protocol: Modbus TCP, OCPP 1.6

Mechanical

Charging cable length: Not supplied, socket outlet
Residual current protection: Type A (30 mA) plus DC 6 mA, integrated
Ingress protection: IP54
Impact protection: IK10
Operating temperature range: -35 °C to +50 °C at 16 A, -35 °C to +40 °C at 32 A
Installation: Wall-mounted, indoor or outdoor

Warranty

Manufacturer warranty: 3 years

Certifications: EN IEC 61851-1:2019, IEC 62955:2018, IEC 61008-1:2010, IEC/EN 62196-1, EN 62311:2008, EN IEC 62311:2020, EN 50665:2017, EN 50364:2018, EN IEC 61851-21-2:2021, EN 301 489-1 V2.2.3, EN 301 489-3 V2.1.1, EN 301 489-17 V3.2.4, ETSI EN 300 328 V2.2.2, ETSI EN 300 330 V2.1.1, EN IEC 63000:2018 (RoHS)

Source: manufacturer datasheet and installation manual, as of September 2026. Subject to change, the manufacturer documents prevail.

Product photos

Huawei SCharger-22KT-S0 as shown by the manufacturer

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