Orion-Tr Smart 24/24-12A eristetty DC-DC-laturi

Maintaining a stable 24V power supply from a 24V alternator or battery while protecting sensitive electronics can be challenging, especially in vehicles with fluctuating input voltages. The Orion-Tr Smart 24/24-12A Isolated DC-DC Charger solves this by providing a regulated, isolated 24V output at up to 12A, ensuring your equipment receives clean power regardless of input variations. With built-in Bluetooth for VictronConnect app monitoring and adaptive 3-stage charging, it's ideal for charging 24V battery banks from a 24V system or powering 24V devices in automotive, marine, and off-grid setups.

Who is it for

This charger is perfect for professionals and enthusiasts who need reliable 24V power in mobile environments. It suits owners of trucks, buses, boats, and RVs with 24V electrical systems, as well as anyone using 24V batteries or equipment that requires isolation from the input source. Whether you're charging a service battery, powering communication gear, or running sensitive electronics, this unit delivers consistent performance.

Main features

• Isolated DC-DC conversion: Provides galvanic isolation between input and output, protecting against ground loops and voltage spikes.
• Smart Bluetooth connectivity: Monitor and configure settings via the VictronConnect app on your smartphone or tablet.
• Adaptive 3-stage charging: Optimizes charging for lead-acid (flooded, GEL, AGM) and LiFePO4 batteries, extending battery life.
• Wide input voltage range: Accepts 18-35V DC, making it compatible with 24V alternators and battery banks.
• High efficiency: 92% efficiency reduces heat generation and power loss.
• Robust protection: Over-temperature, short circuit, and input over/under voltage protection ensure safe operation.
• Remote on/off: Allows control via a remote switch or relay.
• Parallel capability: Connect up to 5 units in parallel for higher current requirements.
• IP43 rating: Protected against water splashes and dust, suitable for engine compartments and outdoor use.

Specifications

• Input voltage range: 18 - 35 V DC
• Output voltage (nominal): 24 V DC
• Output current (continuous): 12 A
• Continuous power: 280 W
• Isolation type: Isolated
• Efficiency: 92%
• Bluetooth connectivity: Yes (VictronConnect App)
• Battery compatibility: Lead-acid (Flooded, GEL, AGM), LiFePO4
• Charging algorithm: Adaptive 3-stage
• Protection features: Over-temperature, Short circuit, Input over/under voltage
• Remote on/off: Yes
• Parallel capability: Yes (up to 5 units)
• IP rating: IP43
• Operating temperature: -20 to +55°C
• Dynamic lockout: Yes (prevents over-discharge of input battery)
• Cooling: Passive

Tips

To maximize performance, mount the charger in a well-ventilated area to aid passive cooling. Use the VictronConnect app to set the correct battery type and adjust charging parameters for your specific battery. When connecting multiple units in parallel, ensure all units have the same settings and use appropriately sized cables to handle the combined current. For remote on/off functionality, wire a switch or relay to the remote terminal to control charging without disconnecting the main power.