Description
Victron Orion-TR 48V to 24V 16A Isolated DC-DC | Boat Supply Store
This converter reliably steps down a 48 VDC input to a 24 VDC output, providing a stable 16A continuous current at 40°C, essential for powering sensitive 24V electronics from a 48V system. Its isolated design prevents ground loops and galvanic corrosion, critical for maintaining the integrity of vessel hulls and associated electronics in saltwater environments. With a robust IP43 rating and a wide operating temperature range of -20 to +55°C, it is engineered to withstand demanding marine conditions.
Key Features
- Isolated DC-DC conversion for safety and component protection
- Remote On/Off terminal for convenient system control
- Short circuit proof design to prevent damage
- Parallelable to increase output current capacity
- High temperature protection ensures operational longevity
- IP43 rated for resistance to dust and water ingress
- Screw terminals for straightforward electrical connections
- Durable Victron build quality for harsh marine environments
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 48 VDC |
| Output Voltage | 24 VDC |
| Continuous Output Current (at 40°C) | 16 A |
| Continuous Output Power (at 40°C) | 380W |
| Isolation Voltage | 200 VDC |
| Operating Temperature | -20 to +55°C |
| Ingress Protection Rating | IP43 |
| Short Circuit Protection | Yes |
| Remote On/Off Terminal | Yes |
| Parallel Connection Capability | Yes |
Who This Is For
Ideal for marine installations and RV applications requiring a dependable 48 VDC to 24 VDC voltage conversion, particularly when galvanic isolation is mandated to protect against corrosion. It is also suited for off-grid power system integrators needing robust and efficient DC-DC regulation.
How It Compares
| Feature | Victron Orion-TR 48V to 24V 16A Isolated DC-DC | Victron Energy |
|---|---|---|
| Input Voltage | 48 VDC | 48 VDC |
| Output Voltage | 24 VDC | 24 VDC |
| Continuous Output Current (at 40°C) | 16 A | 20 A |
| Galvanic Isolation | Yes (200 VDC) | null |
| Remote On/Off | Yes | Yes |
| Parallelable | Yes | Yes |
Common Concerns Answered
What is the purpose of the Victron Orion-TR DC-DC Converter?
The Victron Orion-TR DC-DC converter's primary function is to safely and efficiently convert a 48 VDC input voltage to a stable 24 VDC output voltage, enabling the operation of 24VDC devices from a 48VDC power source. It also provides crucial galvanic isolation, preventing electrical corrosion issues common in marine environments.
Is the Victron Orion-TR 48/24-16A isolated?
Yes, the Victron Orion-TR 48/24-16A features a vital isolated DC-DC conversion design, providing up to 200 VDC isolation. This isolation is critical for preventing galvanic corrosion and ensuring electrical safety in marine applications.
What are common complaints or potential issues with this converter?
While generally reliable, some users have found advanced setup features, such as parallel operation, require consulting the manual. Though rare, premature unit failures have been reported, typically covered under Victron's warranty.
Frequently Asked Questions
What is the purpose of the Victron Orion-TR DC-DC Converter?
The Victron Orion-TR DC-DC converter transforms a 48 VDC input into a stable 24 VDC output, essential for powering 24V systems from a 48V battery bank, while also providing galvanic isolation to protect against corrosion.
Is the Victron Orion-TR 48/24-16A isolated?
Yes, this unit provides 200 VDC galvanic isolation between the input and output circuits, a critical safety feature for marine electrical systems.
Can I connect multiple Victron Orion-TR converters in parallel?
Yes, the Orion-TR series is designed for parallel connection to increase the total output current capacity. Refer to the manual for specific wiring configurations and limitations.
What is the operating temperature range for this converter?
The Victron Orion-TR 48/24-16A operates reliably within an ambient temperature range of -20 to +55°C, ensuring performance in a wide variety of marine conditions.
Does this converter have short circuit protection?
Yes, the Victron Orion-TR 48/24-16A is equipped with short circuit protection to safeguard the unit and connected electrical systems from damage.
