
The M3A1-11 from Shenzhen Sinotek Technology Co. Ltd is a wall-mount EV charger for residential use. It has an IEC 62196-2 Type 2 plug and uses OCPP 1.6J communication. The input voltage is 220, 240, 380 or 400VAC and the rated voltage is 220, 380, 240 or 400VAC.
This 20kW product has built-in Wi-Fi and supports app control, voltage monitoring and power off memory features. It has built-in overload protection for safe operation. Cable length is 3, 5, 7.5 or 10 meters.
The charger is IP66-rated. It includes an NFC card, metal backplate, wire and plug bracket, Velcro tape and user manual.
Shenzhen Sinotek specializes in cables and EV chargers. It has an 8,500sqm factory in the YFH Innovation Park in Longhua and a 9,000sqm facility in Vietnam. These sites each have 12 production lines.


