Victron Orion-TR Isolated DC-DC Converter - 24 VDC to 24 VDC - 400W - 17AMP

The Orion-TR 24/24-17A (400W) Isolated DC-DC Converter is a dependable power management solution tailored for marine and boating applications. Engineered to deliver consistent voltage conversion, robust protection features, and effortless installation, this converter ensures reliable performance in the demanding marine environment.

Key Features

• Isolated Design - Separate input and output (-) leads provide enhanced safety, crucial for marine electrical systems.
• Remote On/Off Control - Seamlessly integrate with your boat's engine run/stop switch or a low power switch, eliminating the need for high current switches in the input wiring.
• Short Circuit Protection - Safeguards your marine electronics by preventing damage from short circuits.
• Paralleling Capability - Connect unlimited units in parallel to scale your power output, accommodating various marine power requirements.
• High Temperature Protection - Automatically reduces output current in high ambient temperatures, ensuring safe operation in the warm marine environment.
• IP43 Enclosure - Offers protection against solid objects larger than 1mm and low-pressure water spray, ideal for marine installations when screw terminals are oriented downward.
• Easy Installation - Equipped with user-friendly screw terminals that require no special tools for secure and efficient setup.
• Built-in Input Fuse - Integrated and non-replaceable fuse on 12 V and 24 V input models provides added safety without maintenance.
• Adjustable Output Voltage - Customize the output voltage between 20-30 V to meet your specific marine electrical needs (note: not intended for battery charging; consider using an Orion-Tr Smart for battery charging).

Remote On/Off Control

The Orion-TR’s remote on/off terminal allows you to control the converter using a low power switch, such as your boat's engine run/stop switch. This integration simplifies your wiring setup by removing the need for bulky high current switches in the input circuit.

Paralleling for Enhanced Power

Designed for flexibility, multiple Orion-TR units can be paralleled to increase the total output current. This feature is perfect for marine applications where power demands may vary, ensuring that your electrical system remains reliable and scalable.

Protection Features

• Short Circuit Protection - Prevents damage to connected marine electronics by limiting output current during a short circuit.
• High Temperature Protection - Reduces output current when operating in high ambient temperatures to safeguard the converter and connected devices.
• IP43 Rating - Ensures protection against solid objects and water spray, suitable for installation in various marine environments when installed correctly.
• Galvanic Isolation - Provides 200 VDC isolation between input, output, and case, enhancing the safety of your boat's electrical system.

Easy Installation

The Orion-TR 24/24-17A is designed for straightforward installation in your marine setup. The screw terminals allow for quick and secure connections without the need for specialized tools. Ensure that the unit is installed with the screw terminals facing downward to maintain the IP43 protection against water spray.

Adjustable Output Voltage

Adapt the output voltage to your specific requirements with the adjustable voltage feature, ranging from 20 to 30 V. This flexibility makes the Orion-TR suitable for a variety of marine applications. However, this model is not intended for battery charging; for charging purposes, the Orion-Tr Smart is recommended.

Technical Specifications

Parameter	Value
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 24.2 V and 40°C	17 A
Maximum Output Current (10 S)	25 A
Short Circuit Output Current	40 A
Continuous Output Power	480 W at 25°C, 400 W at 40°C
Efficiency	89%
No Load Input Current	< 80 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 in)
Safety Standards	EN 60950
Emission Standards	EN 61000-6-3, EN 55014-1
Immunity Standards	EN 61000-6-2, EN 61000-6-1, EN 55014-2
Automotive Directive Standards	ECE R10-5

Packaging Details

Parameter	Value
Charger Input Voltage	24 V
Charger Output Current	17 A
Charger Output Voltage	24 V
Box Dimensions	3" H x 5" W x 9" L
Weight	2.9 lbs
UPC	8719076038856

Resources

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