The Orion-Tr Smart DC-DC charger is a professional DC-to-DC adaptive 3-stage charger with built-in Bluetooth.
Bluetooth Smart Enabled:
Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and 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.
For lead-acid batteries, it is important that during shallow discharges the absorption time is kept short 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, the absorption time is fixed (the default is 2 hours).
Alternatively, a fixed output voltage can be chosen.
Suitable for Use in Vehicles with a Smart Alternator (Euro 5 and Euro 6 Engines):
The built-in engine shutdown detection will stop the converter when the engine is not running. This prevents the unwanted discharge of the starter battery (see manual for details).
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 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 temperatures.
IP43 Protection:
When installed with the screw terminals oriented downward.
Screw Terminals:
No special tools are needed for installation.
Input fuse (not replaceable)
Specifications:
Input Voltage Range: 20-35 V
Under Voltage Shut Down: 14 V
Under Voltage Restart: 15 V
Nominal Output Voltage: 24.2 V
Output Voltage Adjust Range: 20-30 V
Output Voltage Tolerance: +/- 0,2 V
Output Noise: 2 mV rms
Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 17 A
Maximum Output Current (10 S) at Nominal Output Voltage: 25 A
Short Circuit Output Current: 40A
Cont. Output Power at 25 Degrees C: 480 W
Cont. Output Power at 40 Degrees C: 400 W
Efficiency: 89%
No Load Input Current (2): < 80 mA
Standby Current: Less than 1 mA
Galvanic Isolation: 200 VDC between input, output, and case
Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C)
Humidity: Max. 95 % non-condensing
DC Connection: Screw terminals
Maximum Cable Cross-Section: 16 mm² AWG6
Weight: 1,6 kg (3.5 lb)
Dimensions (h x w x d) 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch)
![Victron Orion-TR Smart DC-DC 24/24-17 17a (400W) Isolated Charger or Power Supply [ORI242440120]](https://cdn.shopify.com/s/files/1/0586/1405/5074/files/89167XL.jpg)
![Victron Orion-TR Smart DC-DC 24/24-17 17a (400W) Isolated Charger or Power Supply [ORI242440120]](https://cdn.shopify.com/s/files/1/0586/1405/5074/files/89167BXL.jpg)