Introducing the Victron Energy ORI484841110 Orion-Tr 48/48-8A Isolated DC-DC Converter, a high-performance solution designed to provide a stable, regulated 48V DC output from a 48V DC input. This converter is ideal for applications requiring precise voltage regulation and galvanic isolation, ensuring the protection of sensitive equipment and providing reliable power across a variety of industrial, telecommunications, and renewable energy systems.

Key Features:

• Adjustable Output Voltage: Allows customization of the output voltage between 40V and 60V, making it compatible with a wide range of devices and applications.
• Remote On/Off Control: Simplifies integration with low-power switches or existing engine run/stop systems, eliminating the need for high-current switches in the input wiring.
• Galvanic Isolation: Offers 200V DC isolation between input, output, and housing, preventing ground loops and ensuring the safety of connected equipment.
• Parallel Operation Capability: Enables the connection of multiple units in parallel to increase output current, providing scalability for larger or more demanding power requirements.
• Robust Protection Features: Includes short-circuit protection, and an IP43-rated enclosure (with screw terminals facing downward), ensuring durability and reliability even in harsh environments.

The Orion-Tr 48/48-8A converter is designed for versatility, making it ideal for a wide range of applications such as industrial control systems, telecommunications infrastructure, and renewable energy setups. Its adjustable output voltage makes it suitable for various energy storage needs, including battery charging in systems with different voltage requirements.

The remote on/off control feature allows for easy system integration, providing simplified wiring through low-power switches or run/stop mechanisms from an existing engine control. This reduces the complexity of installation while enhancing operational convenience.

With galvanic isolation, the converter ensures electrical separation between input and output circuits, safeguarding sensitive equipment from electrical interference. Additionally, the ability to connect multiple units in parallel offers scalability for applications requiring higher power output.

Specifications:

Parameter	Value
Input Voltage Range	40 – 70V DC
Output Voltage Range	40 – 60V DC (adjustable)
Continuous Output Power	380W
Continuous Output Current	8A
Galvanic Isolation	200V DC between input, output, and housing
Remote On/Off	Yes
Parallel Operation	Yes
Protection Rating	IP43 (with terminals facing downward)
Operating Temperature Range	-20°C to +55°C
Dimensions (H x W x D)	5.1" x 7.3" x 2.8"
Weight	1.8 lbs (0.8 kg)
Efficiency	95%
Overvoltage Protection	Yes
Short Circuit Protection	Yes
Overtemperature Protection	Yes
Mounting Options	Surface mount, flexible installation
Certifications	CE, UL

The Victron Orion-Tr 48/48-8A Isolated DC-DC Converter is a highly reliable, adaptable, and efficient solution for systems requiring a stable 48V input to 48V output conversion. With features like adjustable output voltage, remote on/off control, and robust safety protections, it provides flexibility and peace of mind for critical power applications.