Safiery SCOTTY 3kW 24-48V CANbus Bi-directional DC-DC Converter

Safiery SCOTTY 3kW 24-48V CANbus Bi-directional DC to DC Converter

The Safiery SCOTTY 3kW (CPC244830080) is a high-performance, bi-directional DC-DC converter engineered specifically for 24V and 48V dual-voltage power architectures in marine vessels, heavy-duty expedition vehicles, and off-grid RV systems. Capable of transferring up to 3000 W of continuous power between a 24V house/starter battery bank and a 48V high-capacity lithium system, SCOTTY dynamically regulates current flow in either direction based on real-time power demand and generator output.

Featuring integrated CANbus communications, the converter seamlessly interfaces with advanced energy management systems, alternator power devices, and Victron/Safiery displays for precise voltage, current, and temperature control. Its bi-directional capability allows it to act as both a high-output battery charger (buck/boost) and a emergency bridge power source to keep critical 24V or 48V loads active without requiring separate dedicated chargers.

Key Features

• Reversible Power Transfer: Converts 24V alternator/house power up to 48V lithium battery charging, or steps down $48\text{V}$ house bank power to feed high-draw 24Vthrusters, windlasses, or house circuits.

• Integrated CANbus Control: Real-time software integration with digital switching, alternator regulators, and Victron GX energy monitors for smart charging profiles.

• High Efficiency Conversion: Advanced digital switching architecture delivers up to 95%+ thermal efficiency, minimizing heat dissipation in tight engine rooms or locker spaces.

• Engine / Alternator Protection: Programmable current limiting prevents engine overload or alternator burnout during low-RPM idling.

Specifications