Category All Products, Home AC Charger
QSTEV-AI-UFS-Electric Vehicle Charger Level 2, EV Chargers for Home use 240V
QSTEV-AI-UFS-Electric Vehicle Charger Level 2, EV Chargers for Home 240V, Outdoor/Indoor Electric Vehicle Fast Charging Stations, EVSE with NEMA 14-50 Plug, 25ft Cable, J1772
Key Features
- Compatible with All EVs.
- 50A, 12kW for Fast Charging,
- Connect via Bluetooth/Wi-Fi
- Easy to Control, Manage and Schedule Charging via App
- 16.5-foot (5M) cable (Option 25ft Cable Length) for Flexible and Convenient Charging








Specifications
Product Specifications
Model | QSTEV-AI-UFS7kW | QSTEV-AI-UFS11kW | QSTEV-AI-UFS14kW |
Technical features | |||
Charging capacity | Up to 7KW | Up to 11.5 KW | Up to 14.5 KW |
Input/Output power | 240VAC±15%-40Hz | 240VAC±15%-48Hz | 240VAC±15%-60Hz |
RCD | RCMU(Type A+ DC 6mA)/ Type B RCCB(Optional) | ||
Standby power | <3W | ||
Measuring accuracy | 1 % | ||
Communication | Bluetooth/WIFI(Optional) APP | ||
Load balancing | – | ||
Protection | IK10 | ||
User interface | LED/ RFID( mifare iso& IEC 14443A) | ||
Certificate/Compliance | CE/ FCC/ETL/ ROHS/ REACH/ IEC/ EN 61851-1, IEC/ EN61851-21-2 , IEC/ EN 62955 ,EN300328 , EN 301489-1/-17 , EN62479.UL 2231-1,UL2231-2, UL2594,NEC Article 625,CSAC22.2,UL 916 | ||
Charging Interface | SAE-J1772 / 16.5-foot (5M) cable /NEMA 14-50 Plug | ||
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/ Galvanized steel | ||
IP Level | IP65 | ||
Front Panel | Temper glass | ||
Installation | Wall-mount/ Pole-mount | ||
Cooling | Natural cooling | ||
Operating temperature | -30℃to +55℃ | ||
Humidity | Max .95%(non-regulating) | ||
Product Dimensions | 320*230* 100( L*W* H ) mm | ||
Package Dimension | 480*340*290( L*W* H ) mm | ||
Net Weight | 8Kg | 8Kg | 8Kg |
Gross Weight | 9Kg | 9Kg | 9Kg |
Product Features
Home EV Charger
- POWERFUL LEVEL 2 CHARGER FOR ALL J1772 EVs – The QSTEV-AI-UFS is compatible with all J1772 EVs and features flexible charging options with multiple amp settings (16, 32, 40 & 48A)
- VERSATILE INSTALLATION OPTIONS – Easily plug this Level 2 charging station into a NEMA 14-50 outlet (40A max) or opt for a hardwired connection (48A max). Includes a 16ft (25ft Cable Option) charging cable for convenient EV access
- LED LIGHT STATUS INDICATOR – with or with out LED display the LED on this Level 2 EV charger provides clear status updates for user-friendly operation
- COMPLIMENTARY J-HOOK MOUNT – The J1772 Charging Station includes a J-Hook wall mount for streamlined charger cord organization, protecting it from wear and tear – a valuable addition to your electric car accessories
- CERTIFIED SAFE & RELIABLE CHARGING – The QSTEV-AI-UFS is UL2594 compliant for safety, FCC and Energy Star certified for efficiency, and IP65 weatherproof rated for use in challenging weather conditions
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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;
Find the right EV charging solution for your business
Let us help you find the solution to grow your profitable business.
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- Hong Kong Headquarters 19F Tijng Lee commercial building , 91-97 Jervois Street, Sheung Wan, Hong Kong.
- Hong Kong +852 8174 6640
- China +86 20 8709 6253
- info@qstglobalgroup.com
- +8613922381808