The Orion Tr-Smart DC-DC from Victron Energy (MPN ORI242440140) is a professional, DC to DC adaptive 3-stage charger with integrated Bluetooth, known in the market as a battery-to-battery (B2B) charger. The charging booster is suitable for use in dual battery systems in vehicles or boats where the alternator and starting battery are used to charge the service battery. The 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 an unlimited number of devices can be connected in parallel to increase output power.
Essential properties
- Suitable for Bluetooth Smart
- Fully programmable
- Adaptive 3-stage charging algorithm
- Remote on/off switch
- Short circuit proof
- Parallel connection possible to increase the output current
- Over-temperature protection
- Protection class IP43
Suitable for Bluetooth Smart
Monitoring, changing the settings and updating the charger with new software functions available can be done with any Bluetooth-enabled smartphone, tablet or other device.
Adaptive 3-stage charging algorithm: constant current - constant voltage - conservation
- With lead batteries, it is important that the recording 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, the default setting is 2 hours.
- Alternatively, a fixed output voltage can be selected.
Remote on/off switch
A remote-controlled on/off switch or a relay contact can be connected to the two-pin plug. Alternatively, the H (right) connection of the two-pin plug can be connected to a battery positive terminal or the L (left) connection of the two-pin plug can be connected to the battery negative terminal (or, for example, to the body of a vehicle).
Technical data
- Input voltage range: 20-35V
- Rated output voltage: 24.2V
- Output voltage adjustment range: 20-30 V
- Tolerance output voltage: ±0.2 V
- Continuous output current at nominal output voltage and 40°: 17 A
- Continuous output power at 40°C: 400 W
- Operating temperature range: -20°C - +55°C
- Weight: 1.6kg
- Dimensions: 130 x 186 x 70mm
Scope of delivery:
1x Victron Energy Orion-Tr Smart DC/DC charging booster 24/24-17A (400W) ORI242440140
