Smart Charger

SCharger-7KS/22KT-S0

Smart Charger

Smart Charger

Technical Specification SCharger-7KS-S0 SCharger-22KT-S0
Inputs And Outputs specs-icon
Charge power (configurable) 1.4 kW to 7.4 kW 1.4 kW1 to 22 kW
Nominal voltage 230 V ± 20% (1-phase) 400 V ± 20% (3-phase)
Nominal current (configurable) 6 - 32 A (1 - phase) 6 - 32 A (3 - phase or 1 - phase)
Nominal frequency 50 Hz / 60 Hz ± 1 Hz
Vehicle connection Type 2 socket
Cable cross-sectional area Up to 10 mm2
Network types TN, TT, IT TN, TT
User Interface & Communications specs-icon
Protocol Modbus TCP, OCPP 1.62
Communication Wi-Fi / Ethernet
Charger status information WRGB LED and app
Authentication RFID (ISO-14443-A), app, Bluetooth
Remote control & monitoring App
Working mode Normal Charge
Scheduled Charge
PV Power Preferred
Next Trip3
Protection specs-icon
Cable protection Cable E-Lock via app
Residual current protection (RCD) Type A (30 mA) + DC 6 mA integrated
Fire class UL94
Overcurrent protection IEC 61851-1
Over-temperature protection Yes
Surge protection CAT II
General Specification specs-icon
Operating temperature range –35 °C to +45 °C –35 °C to +50 °C @ 16 A
–35 °C to +40 °C @ 32 A
Application environment Outdoor / Indoor
Storage temperature –40 °C to +70 °C
Relative humidity 5% - 95% RH
Altitude ≤ 2000 m (derating between 2000 ~ 4000 m)
Dimensions (H x W x D) 335 mm x 180 mm x 145 mm
Weight 3 kg 3.1 kg
Installation mode Wall-mounted
IP rating IP54
Impact protection level IK10
Standby self-consumption < 6 W
Standards Compliance (More Available Upon Request) specs-icon
Safety & Health EN IEC 61851-1 2019, EN 62311 2008, EN IEC 62311 2020, EN 50665 2017, EN 50364 2018
EMC EN IEC 61851-21-2 2021, EN 301 489-1 V2.2.3 2019, EN 301 489-3 V2.1.1 2019, EN 301 489-17
V3.2.4 2020
Radio ETSI EN 300 328 V2.2.2, ETSI EN300 330 V2.1.1
RoHS EN IEC 63000:2018
Others specs-icon
Accessories RFID Card * 2

*1 1.4 kW for 1-phase charging and 4.2 kW for 3-phase charging

*2 OCPP is planned to be available via software upgrade in 2023.Q4

*3 Next Trip mode is only available with EMMA-A02



Disclaimer: the preceding values are measured by an internal laboratory of Huawei in a specific environment. The actual values may vary with products, software versions, usage conditions, and environmental factors.