Victron Orion-Tr Smart 24/24-17 A DC-DC charger non-isolated (400W)

Victron Orion-Tr Smart 24/24 27 A DC-DC charging booster non-isolated

The Orion-Tr Smart DC-DC charger is a professional, DC to DC adaptive 3-stage charger with integrated Bluetooth, known in the market as a charging booster and/or battery-to-battery (B2B) charger.

For use in dual battery systems in vehicles or boats where the alternator and starter battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch.

The Orion-Tr Smart Charger can be used in 12V or 24V systems and is suitable for both lead and lithium batteries. Models up to 400W are available and unlimited units can be connected in parallel to increase output power.

Suitable for Bluetooth Smart
Monitoring, changing settings and updating the charger with new software features can be done using any Bluetooth-enabled smartphone, tablet or other device.

Fully programmable

• Battery charging algorithm (configurable) or fixed output.
• Intelligent generator compatibility: engine running detection.

Adaptive 3-stage charging algorithm: constant current – ​​constant voltage – maintenance

With lead batteries, it is important that the charging time is kept short during shallow discharges to avoid overcharging the battery. After a deep discharge, the
Constant voltage duration is automatically extended to ensure that the battery is fully charged.
For lithium batteries, the recording time is fixed, default is 2 hours.
Alternatively, a fixed output voltage can be selected.

Remote on/off

A remote-controlled on/off switch or a relay contact can be connected to the two-pin plug
connect.
Alternatively, the H (right) terminal of the two-pin plug can be connected to a battery positive terminal or the
Connection L (left) of the two-pin connector to the battery negative terminal (or, for example, to the body
of a vehicle).

All models are short-circuit proof and can be connected in parallel to increase the output current.

An unlimited number of devices can be connected in parallel.

Overtemperature protection

At high ambient temperatures the output current is reduced. Suitable for high temperatures up to 55 °C with full rated power up to 40 °C.

Protection class IP43

When the screw terminals on the device are installed facing downwards.

Screw terminals

No special tools are required for installation.