Three Wheeler 13S 48V 100A Integrated BMS JNFN ANT 13TWB Instrument Cluster Drive

On a compact electric three-wheeler, the dashboard is often the only user interface the driver has, and it is usually a simple LED bar that tells nothing useful. The JNFN ANT 13TWB is a thirteen series 48 V integrated board that includes a direct display port: the same board that manages the pack also drives an instrument cluster, so a builder can offer state of charge, remaining range and fault codes without adding a second controller and a second harness.

The thirteen series platform suits the smaller end of the three-wheeler market, where a 48 V pack of 60 to 100 Ah drives a 1 to 2 kW motor and the vehicle is used for short urban deliveries. Current is modest at 100 A continuous, which means the board can be compact and the cost can stay inside a segment that is extremely price sensitive.

• Direct Display Port: The board drives a cluster over a dedicated link, showing state of charge, range estimate, temperature and fault codes from the same hardware that protects the pack.
• 100 A Continuous with 200 A Peak: Matched to the 1 to 2 kW drive class used on light cargo three-wheelers, with headroom for a loaded hill start.
• Range Estimate from Coulomb Counting: Range is calculated from integrated current and a learned capacity figure rather than from voltage, so the number does not collapse under load.
• Single Harness to the Cluster: Power, ground, communication and the charge indicator share one connector, which simplifies assembly on a low-volume production line.
• Charge Interlock Signal: An output prevents traction while the charger is connected, a small function that prevents a category of expensive depot incidents.
• IP65 Sealed Housing: Under-seat mounting on a cargo three-wheeler means dust, rain and the occasional flooded street.
• Fault Codes in Plain Text: The cluster displays a code and a short description rather than a numeric table, so a driver can report something meaningful to the workshop.

Light cargo three-wheelers, urban delivery trikes and passenger carriers running 48 V packs are the primary fit, particularly models where the factory dashboard is being upgraded from an LED bar to something more informative. The board also suits small electric carts and workshop vehicles.

Builders appreciate the single harness because it reduces the number of connectors that can be mis-mated during assembly, and drivers appreciate a range figure that holds up when the vehicle is fully loaded.

Delivery includes the board, a labelled harness, four NTC probes, a cluster cable and a wiring card. Units are tested against a 13 series simulator with a simulated loaded run and a charge interlock check.

Ordering: samples from one piece, production pricing from fifty. Cluster protocol, display branding and harness length can be configured before shipment. A 24-month limited warranty covers the board.