Victron Orion-TR DC-DC Converter - 48 VDC to 24 VDC - 16AMP Isolated

The Orion-TR 48/24-16A (380W) Isolated DC-DC Converter is a reliable power solution designed specifically for marine and boating applications. Engineered to provide stable and efficient power conversion, it ensures your onboard electronics operate smoothly even in challenging environments.

Key Features

Isolated Design

This isolated model features separate negative leads for both input and output, enhancing safety and reducing electrical noise in your marine systems.

Remote On/Off Control

The integrated remote on/off terminal allows you to easily manage power without the need for high current switches. Control can be effortlessly achieved using a low-power switch, such as your engine's run/stop switch.

Scalable and Short Circuit Proof

All models are short circuit proof and can be paralleled to increase the output current. This flexibility allows you to connect an unlimited number of units to meet your vessel's power requirements.

Temperature Protection

Equipped with high temperature protection, the converter intelligently reduces output current in high ambient temperatures, ensuring longevity and reliability.

Durable Protection Rating

Boasting an IP43 protection rating when the screw terminals are installed downward, this DC-DC converter is well-suited for marine environments, offering resistance against splashes and dust.

Easy Installation

Designed with user convenience in mind, the screw terminals require no special tools for installation, making setup straightforward and efficient.

Built-in Input Fuse

For models with 12 V and 24 V input, an integrated input fuse offers added protection (note: the fuse is not replaceable).

Adjustable Output Voltage

The output voltage is adjustable, with a range between 20V and 30V. However, it is not intended for battery charging purposes—consider using an Orion-Tr Smart for battery charging needs.

Specifications

Parameter	Value
Input Voltage Range	40-70 V
Under Voltage Shut Down	28 V
Under Voltage Restart	30 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 Nominal Output Voltage and 40°C	16 A
Maximum Output Current (10 S) at Nominal Output Voltage	25 A
Short Circuit Output Current	40 A
Continuous Output Power at 25°C	430 W
Continuous Output Power at 40°C	380 W
Efficiency	89%
No Load Input Current (2)	< 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 Standard	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

Additional Specifications

• Charger Input Voltage: 48V
• Charger Output Amps: 16A
• Charger Output Voltage: 24V
• Box Dimensions: 4"H x 6"W x 9"L
• Weight: 3.45 lbs
• UPC: 8719076038887

Support and Documentation

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

Quick Guide (pdf)

Owner's Manual (pdf)

Brochure (pdf)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.