QSTEV-AI-CDDS Public Series Dual EV Charger Wallbox 14KW/22KW/44KW with Sockets Type2
QSTEV dual charging gun socket exemplifies a practical application of technological innovation to address the evolving needs of the EV ecosystem. Its capacity to simultaneously charge two vehicles from a single unit promotes efficiency, reduces wait times, and contributes to a more accessible and cost-effective charging experience for both EV owners and charging station operators.
Feature
- 14Kw/22Kw/44Kw charge for two vehicles
- Universal charging Type 1 / Type 2 socket port
- Cost-effective and compact
- Built- in LED lights for both charging methods that display charging status and error messages
- Built-in PEN Protection
- Full OCPp 1.6J protocols including smart charging
- Load Balancing
- QSTEV App
- Designed with ISO 15118 Plug & Charge
- Overcurrent, overvoltage, undervoltage, ground fault and surge protections integrated
- IP54 rated dust and weatherproof
- CE and UKCA approved

















Specifications
Product Specifications
Model | QSTEV-AI-CDDS14 | QSTEV-AI-CDDS22 | QSTEV-AI-CDDS44 | |||
Technical features | ||||||
Charging capacity | Up to 14KW(7KW*2 ) | Up to 22KW( 11KW*2 ) | Up to 44KW(22KW*2 ) | |||
Input/Output power | 230VAC±20%-50/60Hz- 32A*2-1phase | 400VAC±20%-50/60Hz- 16A*2-3phase | 400VAC±20%-50/60Hz- 32A*2-3phase | |||
RCD | RCMU(Type A+ DC 6mA)/ Type B RCCB(Optional) | |||||
Standby power | <3W | |||||
Measuring accuracy | 1 % | |||||
Energy Meter | MID certified | |||||
Load balancing | Yes | |||||
Communication | WIFI/ Ethernet/4G(Optional) | |||||
User interface | LCD 5 inch Touch Screen/ RFID( mifare iso& IEC 14443A) | |||||
Certificate/Compliance | CE/ FCC/ ROHS/ REACH/ IEC/ EN 61851-1, IEC/ EN61851-21-2 , IEC/ EN 62955, EN300328 , EN 301489-1/-17 , EN62479 . | |||||
Charging Interface |
| |||||
Special Protection | Over current protection , Residual current protection , Ground protection , Surge protection , Over/ Under voltage protection , Over/ Under frequency protection , Over/ Under temperature protection | |||||
Physical properties | ||||||
Enclosure | Plastic Pc940 | |||||
IP Level / Protection | IP55 / IK10 | |||||
Front Panel | Temper glass | |||||
Installation | Wall-mount/ Pole-mount . | |||||
Cooling | Natural cooling | |||||
Operating temperature | -30℃to +55℃ | |||||
Humidity | Max .95%(non-regulating) | |||||
Product Dimensions | 503*334* 155( L*W* H ) mm | |||||
Package Dimension | 610*415*250( L*W* H ) mm | |||||
Net Weight | 13.5Kg | 13.5Kg | 13.5Kg | |||
Gross Weight | 15Kg | 15Kg | 15Kg |
Product Features
- QSTEV Dual socket wallbox Charger Station is a high-performance charging solution designed to support electric vehicles (EVs) in home and public spaces. Equipped with two charging outlets, this station allows for simultaneous charging of two vehicles home with 2 EV car, or in busy urban areas or high-traffic locations like parking lots, commercial centers, and highway service areas.
- With a power output of 7Kw/11Kw or 22Kw per socket, it provides a fast-charging experience for EV users, significantly reducing charging time compared to standard home chargers. The station is compatible with most EV models and supports AC charging, making it a versatile option for different types of electric vehicles, from small electric cars to larger plug-in hybrids.
- Its robust, weather-resistant design ensures durability and reliability in various outdoor conditions. The charger features user-friendly operation with an easy-to-read display, integrated payment systems, and real-time data monitoring, allowing for seamless use by both drivers and operators.
- Safe and reliable charger is approved by TUV Mark, FCC, CB, CE, RoHS and UKCA and equipped with protection against leakage, over-voltage, undervoltage, lightning strike and overheating. With IP55, it can be used in extreme weather conditions and is a reliable travel partner.
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Dynamic Load Balancing
The qstev charger home AC EV chargers are equipped with DLB (Dynamic Load Balancing) technology.When the EV charger is running simultaneously with other home appliances, the DLB box ensures a dynamic balance of the total household current.This function guarantees electricity safety and prevents household overload, thus enabling efficient and safe charging of EVs.

Smart APP Control
QST EV AC EV chargers can be controlled by a smart APP via WIFI or Bluetooth connection:
- One to one binding EV charger by resetting the password, prevent the EV charger being stolen;
- View charging data and status;
- Set up various charging configurations, charging current, DLB mode, etc.
- Scheduled charging;
- Firmware update;