Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
MPN No: ORI481238120
Expected ship date Nov 17 - 24
In Stock
$243.95
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
Regular price
$243.95
New
LESS THAN 50
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
Available
MPN No: ORI481238120
Regular price
$243.95
Expected ship date Nov 17 - 24
Data Sheet: Victron Orion
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Regular price
$243.95
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
MPN No:
ORI481238120
Expected ship date Nov 17 - 24
Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC charger - ORI481238120
The Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC Charger, part number ORI481238120, is a Bluetooth-enabled battery charger designed to charge a 12V auxiliary or service battery from a 48V DC electrical system. Featuring galvanic isolation, intelligent three-stage battery charging, and programmable operating parameters, this charger provides a dependable solution for vehicles, marine installations, off-grid systems, and other applications requiring controlled charging between different DC voltage systems.
Designed for systems with a nominal 48V DC input and 12V DC output, the Orion-Tr Smart delivers a continuous charging current of 30A at its rated output conditions. Its integrated charging algorithm supports the controlled charging of compatible lead-acid and lithium battery systems, helping maintain battery performance while reducing the risk of improper charging.
Important: The ORI481238120 is a 48V-to-12V isolated DC-DC battery charger. It is not an AC battery charger, solar MPPT controller, or DC-to-AC inverter. Battery charging settings must be configured for the connected battery chemistry and manufacturer's requirements.
Key Technology
- 48V-to-12V DC-DC Battery Charging: Designed to charge a nominal 12V auxiliary battery from a compatible 48V DC source.
- 360W Output Class: Provides controlled DC charging for supported auxiliary battery applications.
- 30A Continuous Output: Delivers the manufacturer's rated charging current under specified operating conditions.
- Galvanic Isolation: Electrically separates the input, output, and case according to the manufacturer's isolation specification.
- Built-In Bluetooth: Enables wireless configuration and monitoring through VictronConnect.
- VictronConnect Compatibility: Supports programmable charging parameters, monitoring, and compatible firmware updates.
- Adaptive Three-Stage Charging: Uses bulk, absorption, and float charging stages for supported battery types.
- Lead-Acid Battery Support: Provides adaptive charging behavior designed to help maintain compatible lead-acid batteries.
- Lithium Battery Compatibility: Supports configurable charging profiles for appropriate lithium battery systems.
- Programmable Power Supply Mode: Can operate as a regulated DC power supply when configured accordingly.
- Remote On/Off Control: Supports external switching through the remote control connector.
- Smart Alternator Compatibility: Includes engine-running detection functionality for supported smart-alternator applications.
- Short-Circuit Protection: Incorporates electronic output protection.
- High-Temperature Protection: Automatically reduces output current under high-temperature conditions.
- Parallel Operation: Allows compatible units to be connected in parallel to increase total output current.
- IP43 Protection: Provides the specified enclosure protection when installed in the required orientation.
- Screw Terminal Connections: Enables secure DC wiring without special installation tools.
- Non-Replaceable Input Fuse: Features internal input fuse protection.
Best Uses
- 48V-to-12V Battery Charging: Charges compatible 12V auxiliary batteries from a 48V DC electrical system.
- Marine Electrical Systems: Supports isolated charging between appropriately configured DC battery systems.
- Commercial and Specialty Vehicles: Provides auxiliary battery charging where compatible 48V DC power is available.
- Off-Grid Battery Systems: Supports charging of separate 12V service batteries from 48V battery installations.
- Mobile Power Systems: Provides intelligent charging for auxiliary electrical systems in compatible mobile installations.
- Telecommunications and Remote Equipment: Supports suitable 12V battery charging applications powered from 48V DC systems.
- Industrial DC Power Installations: Provides regulated DC conversion and battery charging for compatible equipment.
- Auxiliary Battery Banks: Supports charging of compatible 12V battery banks requiring controlled charging profiles.
- Electrically Isolated DC Systems: Useful where galvanic isolation between input and output circuits is required.
- Programmable DC Power Supply Applications: Can be configured for regulated output operation where battery charging is not required.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Victron Energy |
| Product Name | Orion-Tr Smart 48/12-30A Isolated DC-DC Charger |
| Manufacturer Part Number | ORI481238120 |
| Product Series | Orion-Tr Smart |
| Product Type | Isolated DC-DC Battery Charger / Programmable DC Power Supply |
| Nominal Input System | 48V DC |
| Nominal Output System | 12V DC |
| Rated Output Power Class | 360W |
| Input Specifications | |
| Input Voltage Range | 32–70V DC |
| Under-Voltage Shutdown | 28V |
| Under-Voltage Restart | 30V |
| No-Load Input Current | Less Than 80mA |
| Standby Current | Less Than 1mA |
| Input Fuse | Internal, Non-Replaceable |
| Output Specifications | |
| Nominal Output Voltage | 12.2V DC |
| Adjustable Output Voltage Range | 10–15V DC |
| Output Voltage Tolerance | ±0.2V |
| Output Noise | 2mV RMS |
| Continuous Output Current | 30A at Nominal Output Voltage and 40°C |
| Maximum Output Current (10 Seconds) | 40A at Nominal Output Voltage Minus 20% |
| Short-Circuit Output Current | 60A |
| Continuous Output Power at 25°C | 430W |
| Continuous Output Power at 40°C | 360W |
| Efficiency | 87% |
| Battery Charging and Control | |
| Charging Algorithm | Adaptive Three-Stage: Bulk, Absorption, Float |
| Battery Charging Parameters | Programmable Through Bluetooth |
| Battery Chemistry Support | Compatible Lead-Acid and Lithium Battery Systems |
| Power Supply Mode | Yes, Programmable Output Voltage |
| Engine Running Detection | Supported for Applicable Smart-Alternator Configurations |
| Remote On/Off | Supported |
| Parallel Operation | Supported for Increased Output Current |
| Short-Circuit Protection | Yes |
| High-Temperature Protection | Automatic Output Current Reduction |
| Connectivity | |
| Bluetooth | Integrated |
| Configuration Application | VictronConnect |
| Wireless Monitoring | Supported Through Bluetooth |
| Firmware Updates | Supported Through VictronConnect |
| Remote Control Connector | Two-Pole Connector |
| Electrical Isolation and Connections | |
| Galvanic Isolation | 200V DC Between Input, Output, and Case |
| DC Connection Type | Screw Terminals |
| Maximum Cable Cross-Section | 16mm² / AWG6 |
| Special Installation Tools | Not Required for Screw Terminals |
| Environmental Specifications | |
| Operating Temperature Range | -20°C to +55°C / -4°F to +131°F |
| Thermal Derating | 3% per °C Above 40°C |
| Maximum Relative Humidity | 95%, Non-Condensing |
| Protection Category | IP43 with Electronic Components; IP22 at Connection Area |
| Required IP43 Installation Orientation | Screw Terminals Facing Downward |
| Mechanical Specifications | |
| Dimensions (H × W × D) | 5.1 × 7.3 × 2.8in |
| Weight | 3.5lb |
| Standards and Compliance | |
| Safety Standard | EN 60950 |
| Emission and Immunity Standards | EN 61000-6-3, EN 55014-1, EN 61000-6-2, EN 61000-6-1, EN 55014-2 |
| Automotive Directive | ECE R10-5 |
| Manufacturer Warranty | Subject to Applicable Victron Energy Warranty Terms |
About Victron Energy
Victron Energy is a globally recognized manufacturer of electrical power conversion, battery charging, energy storage, and monitoring equipment.
The company's product portfolio includes inverters, inverter/chargers, DC-DC converters, solar charge controllers, battery monitors, and system management solutions for marine, automotive, off-grid, industrial, and renewable energy applications.
Victron products are widely used in systems requiring configurable electrical equipment, dependable performance, and integrated monitoring capabilities.
Smart, Isolated 48V-to-12V Battery Charging with Victron Energy
The Victron Energy Orion-Tr Smart 48/12-30A (360W) Isolated DC-DC Charger ORI481238120 combines intelligent battery charging, galvanic isolation, integrated Bluetooth connectivity, programmable output settings, and advanced electrical protection in a compact DC power conversion solution.
Designed for compatible 48V-to-12V electrical systems, the Orion-Tr Smart is an excellent choice for auxiliary battery charging, off-grid applications, marine installations, and specialized DC energy systems requiring controlled and configurable charging performance.
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