Integrated Power Module for E-Mobility and Electric Traction Systems
Compact. Smart. All-in-one.
The NAUTY 900 is the integrated solution developed by FACOS Srl for the electric traction and mobility systems of the future. A single module houses three essential functions: motor drive, battery management, and an integrated AC charger, delivering maximum efficiency, reliability, and compactness.
Designed for OEM manufacturers and system integrators seeking high performance and simplified system architecture.
Key Functions in a Single Module
Drive for permanent magnet synchronous brushless motors (PMSM) with resolver
BMS Master for advanced management of lithium iron phosphate (LiFePO₄) batteries
BMS Master for advanced management of lithium iron phosphate (LiFePO₄) batteries
Ideal applications
Industrial electric vehicles
Hybrid and full-electric working machines
Marine propulsion systems
Hybrid and fully electric agricultural vehicles
Electric urban mobility
Integrated solutions for OEMs and special vehicle manufacturers
Technical Features
- Nominal current options: 100 A / 200 A / 300 A / 400 A / 500 A
- Operating voltage: from 48 V to 800 V DC (max 900 V DC)
- Auxiliary voltage: from 10 V to 30 V DC
- Motor control: torque or speed mode
- Cooling: liquid-cooled with glycol, double inlet for water circuit
- Power connectors: Amphenol with interlock
Connectivity
- CAN bus
- J1939 protocol
- Digital I/O
- RS-232 port for PC connection with dedicated browser for configuration and monitoring
Integrated BMS Master: Intelligence Onboard
- Supervision of 1 to 16 battery modules (with BMS Slave)
- Real-time monitoring: voltage, temperature, cell balancing
- Automatic calculation of SOC (State of Charge) and SOH (State of Health)
- Programmable derating based on SOC for maximum protection
Designed for Harsh Environments
- Protection rating: IP67 (dust-tight and temporary water immersion)
- Galvanic isolation: 3000 V between power section and chassis
Smart AC Charger
- Compatible with three-phase wallboxes up to 22 kW, 230V or 400V
- Active cell balancing during charging
- Full BMS integration for optimized and safe charging
Ideal Applications
- Industrial and agricultural electric vehicles
- Hybrid or full electric operating machines
- Nautical and off-road applications
- Specialized mobility and custom OEM vehicles
Advanced BMS Master Functions
- Manages 1 to 16 battery modules, each with integrated BMS Slave
- Real-time monitoring of:
- Minimum and maximum cell voltage
- Operating temperature
- Active cell balancing
- Automatic calculation of:
- SOC (State of Charge) – battery charge level
- SOH (State of Health) – battery condition
- Programmable automatic derating: gradual current reduction based on SOC level (e.g. derating starts at 10% SOC, stops at 5%)
Integrated AC Charger
- Integrated AC Charger
- 400 V AC three-phase grid
- 230 V AC single-phase grid
- Three-phase wallbox up to 22 kWh
- Smart charging with active cell balancing during the cycle
- Full integration with BMS for optimal charging time and extended battery life
Environmental Resistance and Electrical Insulation
IP67 protection
full sealing against dust and temporary immersion in water
3000 V galvanic isolation
between power section and chassis for top-level electrical safety, even in 800 V systems
Già integrato in progetti reali come:
Real-World Applications
Part of a complete system.
Want to dive deeper?
Read the full technical article dedicated to the NAUTY 900 to discover how the drive, BMS, and integrated AC charger work in detail.
Want to electrify your system?
Contact our technical team for a tailored consultation.
NAUTY 900 can be configured to suit your specific application.