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VESC Harmony 16
€119.99 ex VAT
The Harmony 16 BMS can manage up to 16 cells in series for batteries discharging up to 320A
3 in stock
The Harmony 16 is a high-power BMS which can manage up to 16 cells in series for batteries discharging up to 320A. An on-board ESP32 micro-controller running open-source VESC Software enables precise real-time monitoring and balancing of individual cell groups. VESC Tool enables complete flexibly to configurable all the parameters of the BMS so that the battery can be operated safely. With a maximum charge current of up 15A and real-time monitoring of cells, the battery can be wirelessly monitored while waiting for the battery to charge. This BMS also features short circuit protection up to 320A with a 10µs response time.
CAN-bus connectivity allows for seamless integration with other VESC devices for effective communication between all devices in the system. Other communication methods include USB-C, Wi-Fi and Bluetooth for convenient and flexible options to connect, configure and monitor the device using VESC Tool.
Suggested applications include small electric vehicles such as E-bikes, E-Scooters, electric skateboards, go-karts, trikes or buggies.
The following items are included:
- 1x VESC Harmony 16 BMS
- JST GH Connectors with 500 mm cables for all ports
24 month limited warranty
- Maximum input voltage of 80V (16s Li-Ion cells)
- Short circuit protection up to 320A with 10µs response time
- Charge current configurable up to 15A
- Built-in power switch with 1A constant current precharge circuit
- Open-source firmware and scripting support custom applications running on the onboard ESP32-C3
- Four configurable temperature sensor inputs compatible with NTC 10k Ohm 3380 B, with ambient temperature sensing on T4
- Integrated temperature sensors automatically protect the system during high power draw
- Broad range of communication interfaces including USB, Bluetooth, CAN-bus, and Wi-Fi
- Cross-platform customization and monitoring through VESC Tool, available on desktop and mobile, for easy battery configuration and cell monitoring
- Fully configurable integrated sleep mode with ultra-low sleep current, under-voltage lockout, and auto power-up and shutdown
- Integrated ESP32-C3 supports both station and access-point Wi-Fi connections alongside BLE 5
- Monitor the state of charge by voltage or coulomb counting
- Balancing after charging allows lower balancing currents over longer periods to manage large imbalances without excess heat
- Includes 4GB of integrated memory and a real-time clock for timestamp logging and time synchronization with other devices like displays












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