Orion-Tr Smart Non-Isolated DC-DC Chargers


The Victron Energy Orion-Tr Smart Non-Isolated DC-DC Chargers serve as DC-DC battery chargers or as power supply (also designed for use as a constant voltage source), offering a wide input and output voltage range.

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The Orion-Tr Smart Non-Isolated DC-DC Chargers can be used in 12V or 24V systems and are suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power. Suitable for high temperatures up to 55°C with a full rated output up to 40°C.


Bluetooth Smart Enabled:

  • Any Bluetooth enabled smart phone, tablet or other device can be used to monitor, to change settings and to update the charger when new software features become available.
  • Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the Device list page without the need to connect to the product.

Fully Programmable:

  • Battery charge algorithm (configurable) or fixed output.
  • Smart alternator compatibility: engine running detection mechanism.

Adaptive 3-Stage Charge Algorithm: Bulk – Absorption – Float

  • For lead acid batteries it is important that during shallow discharges the absorption time is kept short in order to prevent overcharging of the battery. After a deep discharge the absorption time is automatically increased to make sure that the battery is completely recharged.
  • For lithium batteries absorption time is fixed, default 2 hours.
  • Alternatively, a fixed output voltage can be chosen.

Remote On/Off:

  • A remote on/off switch or relay contact can be connected to a two-pole connector.
  • Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two pole connector can be switched to battery minus (or the chassis of a vehicle, for example).

All Models Are Short-Circuit Proof & 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

Additional information

Weight N/A
Dimensions N/A

24/12V-30A (360W), 12/12V-30A (360W)

Orion-Tr Smart Non-Isolated Manual



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