Description
Victron Orion-TR 24V to 12V 30A Isolated DC-DC Converter | Boat Supply Store
For vessels operating with 24V DC primary systems, this Victron Orion-TR converter provides a stable, isolated 12V DC output essential for powering a wide array of marine electronics and accessories. It reliably delivers 30A continuous current, supporting up to 360W of continuous power at 40°C, and features a compact footprint of 130 x 186 x 70 mm. The integrated remote on/off terminal enhances system control and security, crucial for applications like powering sonar transducers or autopilot systems in demanding offshore conditions.
Key Features
- Isolated DC-DC conversion for superior electrical safety
- Reliable 24V DC to 12V DC voltage step-down
- High Capacity 30A continuous output current
- Sustained Performance 360W continuous power at 40°C
- Convenient Control with remote On/Off terminal
- Robust Protection against short circuits and high temperatures
- Flexible Integration with paralleling capability
- Durable Construction with IP43 protection rating
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 24V DC |
| Output Voltage | 12V DC |
| Continuous Output Current | 30A |
| Continuous Output Power at 40°C | 360W |
| Isolation | Yes |
| Remote On/Off Terminal | Yes |
| Adjustable Output Voltage | 10-15 V |
| Short Circuit Protection | Yes |
| Paralleling Capability | Yes |
| High Temperature Protection | Yes (with derating) |
| IP Rating | IP43 (with screw terminals downward) |
| Terminal Type | Screw terminals |
| Weight | 1.3 kg |
| Dimensions | 130 x 186 x 70 mm |
| Input Fuse | Not replaceable (on 12V/24V models) |
Who This Is For
This converter is engineered for marine and RV owners operating 24V systems who need to reliably power standard 12V accessories, such as navigation equipment or galley appliances. It is also ideal for custom off-grid power system designers requiring secure, isolated voltage conversion with high current handling.
How It Compares
| Feature | Victron Orion-TR 24V to 12V 30A Isolated DC-DC Converter | Competitor |
|---|---|---|
| Input Voltage | 24 VDC | 24 VDC, 12/24V |
| Output Voltage | 12 VDC | 12 VDC, N/A |
| Continuous Output Current | 30 A | 30 A, 50 A |
| Continuous Output Power (at 40°C) | 360 W | 360 W, N/A |
| Isolation | Yes | Yes, No |
| Remote On/Off | Yes | Yes, No |
| Efficiency | 88 % | 92 %, N/A |
Common Concerns Answered
What if the input fuse blows?
The Victron Orion-TR units (12V/24V models) are designed with a non-replaceable input fuse for enhanced internal robustness, a deliberate design choice by Victron Energy for critical applications. Proper upstream fusing and wire sizing are paramount during installation to protect the unit and vessel systems.
Is this the most efficient converter available?
While the Victron Orion-TR offers excellent efficiency at 88%, newer 'Smart' models may present slightly higher efficiency ratings. This TR model prioritizes robust, isolated conversion and reliability, making it a superior choice where absolute isolation and build quality are non-negotiable, even with minor efficiency trade-offs.
Is the price a concern compared to simpler converters?
The Victron Orion-TR's price reflects its superior isolated design, high-quality components, and the reliability Victron Energy is known for. These advantages justify the investment over basic, non-isolated converters, especially in marine environments where electrical isolation is critical for safety and equipment longevity.
Frequently Asked Questions
What is the Victron Orion-TR 24/12-30A used for?
It is used to convert 24V DC input voltage to a stable 12V DC output, ideal for powering 12V accessories from a 24V marine or RV battery bank.
Is the Victron Orion-TR 24/12-30A isolated?
Yes, this unit features an isolated DC-DC conversion design, meaning the input and output circuits are electrically separated for enhanced safety and to prevent ground loops.
Can I parallel multiple Victron Orion-TR 24/12-30A units?
Yes, the Orion-TR series is designed with paralleling capability, allowing you to connect multiple units in parallel to achieve a higher total output current if required.
What is the continuous output power of the Victron Orion-TR 24/12-30A at 40°C?
The continuous output power rating is 360W at an ambient temperature of 40°C.
Does the Victron Orion-TR 24/12-30A have a remote on/off terminal?
Yes, it is equipped with a remote on/off terminal that allows for external control of the converter's operation.
