3-phase 400 V, 32 A
Full output on a 400 V three-phase supply, with reduced output when the same unit runs from a 230 V single-phase line. Input range: 230 V / 400 V ±10%.
Charging built into the street light
Shenzhen TDT makes embedded AC EV chargers that fit inside smart lamp posts — 22 kW on 3-phase 400 V, Type 2, OCPP 1.6J.
View the TDT-A3-3P-EV032 Request a quotationOne charger, designed around the pole
The TDT-A3-3P-EV032 replaces a section of the lamp post instead of standing next to it. No separate pedestal, no extra footprint on the pavement, and the charging point stays where people already park.
Open protocol
Wi-Fi, Ethernet and RFID are built in; 4G/LTE is optional. The charger connects to standard back-end platforms without vendor lock-in.
Outdoor installation
Operating range −30 °C to +50 °C, Type A+ 6 mA DC leakage protection, and a housing designed for round or square lamp poles.
Made for municipalities and residential streets
Lamp posts already carry power and already stand where cars park. Putting the charger inside the pole lets cities add charging without new street furniture, cable trenches or planning battles.
The same unit suits residential compounds, hotel forecourts, campus roads and fleet depots where the lighting column is the natural charging point.
Engineering and support from one team
Shenzhen TDT develops the hardware, firmware and documentation in-house. We support OEM housing, branding and configuration for projects that need a local label.
Ask us for the model drawing, installation notes or certification documents for your market.
Talk to TDT about your project
Tell us the country, network voltage and quantity. We will confirm the configuration, lead time and the documents you need.