Description
Victron Orion-Tr Smart 48/24-16A DC-DC Charger | Boat Supply Store
For boaters managing complex dual battery configurations, this Victron Orion-Tr Smart 48/24-16A isolated DC-DC charger ensures optimal charging from a 48V starter battery to a 24V service battery. It delivers up to 380W of power with an output current of 16A, featuring adaptive 3-stage charging for battery longevity. Its smart alternator compatibility makes it ideal for modern vessels, especially those with Euro 5/6 engines, ensuring reliable power management at sea.
Key Features
- Bluetooth Smart enabled for remote monitoring and programming via VictronConnect App
- Adaptive 3-stage charging algorithm (Bulk, Absorption, Float) for superior battery health
- Smart alternator compatible with engine running detection for efficient power transfer
- Programmable charge algorithm or fixed output for tailored charging profiles
- Suitable for lead-acid and lithium batteries offering versatile application
- Parallel connection capability for increased output power when needed
- High temperature protection with derating above 40°C ensuring operational safety
- IP43 protection when installed with screw terminals downward for enhanced durability
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 48V |
| Output Voltage | 24V |
| Output Current | 16A |
| Maximum Power | 380W |
| Charging Algorithm | Adaptive 3-stage |
| Bluetooth Enabled | Yes |
| Engine Shutdown Detection | Yes |
| Remote On/Off Control | Yes |
| IP Rating | IP43 |
| Battery Type Compatibility | Lead-acid and Lithium |
| Parallelable | Yes |
| Max Ambient Temperature | 55°C (with derating above 40°C) |
Who This Is For
Boaters and RVers with dual battery systems requiring reliable charging of a 24V service battery from a 48V starter system, particularly those with smart alternators. This unit is designed for users desiring advanced monitoring and precise control over their battery charging parameters.
How It Compares
| Feature | Victron Orion-Tr Smart 48/24-16A DC-DC Charger | Competitor |
|---|---|---|
| Input Voltage | 48V | 12V, 48V |
| Output Voltage | 24V | 12V, 24V |
| Output Current | 16A | 60A, 15A |
| Bluetooth Connectivity | Yes | No, No |
| Charging Algorithm | Adaptive 3-stage | Adaptive 3-stage, Adaptive 3-stage |
| Smart Alternator Compatible | Yes | Yes, Yes |
Common Concerns Answered
Is the initial setup complex?
While the VictronConnect app offers advanced control, some users unfamiliar with DC-DC charging principles may find the initial programming requires careful attention to the manual. However, the app is designed for intuitive navigation once basic concepts are understood.
Will 16A output be enough for my large battery bank?
The 16A output is suitable for many common service battery banks, but for very large banks requiring extremely rapid charging, a higher output model might be considered. This unit excels in efficiency and smart charging for moderate to standard bank sizes.
Is this charger worth the price compared to simpler converters?
The higher price point reflects its advanced features, including Bluetooth connectivity for real-time monitoring and programming, adaptive 3-stage charging, and smart alternator compatibility. For systems requiring precise battery management and remote control, the 'Smart' features offer significant value beyond basic voltage conversion.
Frequently Asked Questions
What is the Victron Orion-Tr Smart 48/24-16A used for?
It is used to reliably charge a 24V service battery bank from a 48V starter battery system, common in some marine and RV applications, especially those with smart alternators.
Can the Orion-Tr Smart 48/24-16A charge lithium batteries?
Yes, it is suitable for charging both lead-acid and lithium battery chemistries, offering flexibility in system design.
How do I connect multiple Orion-Tr Smart chargers in parallel?
Multiple Orion-Tr Smart chargers can be connected in parallel to increase the total output current. Ensure all units share a common input and output connection, and refer to the installation manual for specific wiring diagrams and recommendations.
What is the maximum ambient temperature for the Orion-Tr Smart 48/24-16A?
The charger is designed to operate up to an ambient temperature of 55°C. However, it will derate its output power above 40°C to prevent overheating and ensure longevity.
How is the Orion-Tr Smart 48/24-16A controlled?
Control is primarily managed via the VictronConnect App through Bluetooth for monitoring, programming charge algorithms, and adjusting settings. It also features a remote on/off control input.
