SKU:108138
Orion-Tr 48/12 20A (240W) Isolated DC-DC
Remote on/off terminal
The remote on/off terminal eliminates the need for a high-current switch in the input wiring. The remote on/off can be operated with a low-power switch or by, for example, the engine run/stop switch.
All models are short-circuit proof and can be paralleled to increase output current
An unlimited number of units can be connected in parallel.
High temperature protected
The output current will reduce at high ambient temperature.
IP43 protection
When installed with the screw terminals oriented downwards.
Screw terminals
No special tools needed for installation.
Input fuse (not replaceable)
On 12 V and 24 V input models only.
Adjustable output voltage
Not intended for battery charging. Please consider using an Orion-Tr Smart for battery charging.
The Victron Energy Orion-Tr 48/12 20A (Part Number: ORI481224110) is a high-performance isolated DC-DC converter designed for reliable power conversion in various applications. This robust unit features a remote on/off terminal, allowing users to control the device with low-power switches or engine run/stop signals, eliminating the need for high-current switches in input wiring. Its versatile design supports parallel operation, enabling an unlimited number of units to be connected in parallel for increased output current, making it suitable for expanding power systems without complex modifications.
Built with safety and durability in mind, the Orion-Tr 48/12 is short-circuit proof and includes high-temperature protection, which reduces output current when operating in high ambient temperatures to prevent damage. Its IP43 protection rating ensures reliable operation when installed with screw terminals oriented downward, providing a secure connection. The device features screw terminals, allowing for straightforward installation without the need for special tools. For input voltage variants of 12V and 24V, an input fuse is included, although it is not replaceable.
The converter offers adjustable output voltage, providing flexibility to match specific system requirements. However, it is important to note that this model is not intended for battery charging; for such applications, Victron recommends using an Orion-Tr Smart charger. Designed for demanding environments, the Orion-Tr 48/12 combines ease of installation, expandability, and safety features, making it an ideal choice for professional and industrial power systems requiring reliable DC-DC conversion.
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