The Orion-TR Smart Non-Isolated DC-DC Converter is a high-performance solution designed specifically for marine and boating applications. With its robust 24 VDC to 24 VDC conversion capabilities and intelligent features, it ensures reliable power management for your vessel's electrical systems.

Advanced Smart Charging Technology

The Orion-TR Smart DC-DC charger utilizes an adaptive 3-stage charging algorithm to optimize battery health and performance. Whether you're powering lead-acid or lithium batteries, this charger intelligently adjusts to ensure efficient and safe charging.

Key Features:

• Bluetooth Smart Enabled:
  • Monitor, adjust settings, and update firmware using any Bluetooth-enabled device via the VictronConnect App.
  • Instant Readout available on the device list page for quick access to vital data without direct connection.
• Fully Programmable:
  • Customizable battery charge algorithms or select a fixed output based on your specific needs.
  • Smart alternator compatibility with engine running detection for seamless integration with your vessel's engine.
• Adaptive 3-Stage Charge Algorithm:
  • Bulk – Absorption – Float: Ensures optimal charging by adjusting absorption time based on battery discharge levels.
  • Fixed absorption time for lithium batteries, with a default setting of 2 hours.
  • Option to choose a fixed output voltage for consistent performance.
• Remote On/Off Control:

  Easily manage the charger with a remote switch or relay contact connected to the two-pole connector. Alternatively, switch the H terminal to battery plus or the L terminal to battery minus for flexible control options.

• Scalable Performance:

  Short circuit proof design allows multiple units to be connected in parallel, enabling increased output current to meet your power requirements.

• Durable Protection:
  • High temperature protection automatically reduces output current in hot environments to prevent overheating.
  • IP43 rating ensures protection against dust and water spray when installed with screw terminals facing downward.
• Easy Installation:

  Equipped with screw terminals for straightforward setup without the need for special tools.

• Safety and Compliance:

  Complies with multiple safety and automotive standards, including EN 60950 and ECE R10-5, ensuring reliable and safe operation onboard.

Technical Specifications

Feature	Specification
Input Voltage Range	20-35 V
Under Voltage Shut Down	14 V
Under Voltage Restart	15 V
Nominal Output Voltage	24.2 V
Output Voltage Adjust Range	20-30 V
Output Voltage Tolerance	±0.2 V
Output Noise	2 mV rms
Continuous Output Current at 25°C	17 A
Maximum Output Current (10 S)	25 A
Short Circuit Output Current	40 A
Continuous Output Power at 25°C	480 W
Continuous Output Power at 40°C	400 W
Efficiency	89%
No Load Input Current	< 80 mA
Standby Current	Less than 1 mA
Galvanic Isolation	200 VDC between input, output, and case
Operating Temperature Range	-20 to +55°C (derate 3% per °C above 40°C)
Humidity	Max. 95% non-condensing
DC Connection	Screw terminals
Maximum Cable Cross-Section	16 mm² AWG6
Weight	1.6 kg (3.5 lb)
Dimensions (H x W x D)	130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inches)
Protection Category	IP43 (electronic components), IP22 (connection area)
Safety Standards	EN 60950
Immunity Standards	EN 61000-6-2, EN 61000-6-1, EN 55014-2
Automotive Directive Standards	ECE R10-5

Additional Specifications

Feature	Specification
Charger Input Voltage	24 V
Charger Output Amps	17 A
Charger Output Voltage	24 V
Charging Banks	1
Portable	No
Box Dimensions	4" H x 5" W x 8" L
Weight	3.5 lbs
UPC	8719076048985

Easy Access to Resources

• Quick Guide (PDF)
• Owner's Manual (PDF)
• Brochure (PDF)

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Customer Support

Please contact your dealer for any returns, repairs, or support issues related to this product.