Victron Energy Orion-Tr 48/24-12A DC-DC Converter - 280W - IsolatedRemote on/off
The remote on/off 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 (see manual).
Adjustable output voltage: can also be used as a battery charger
For example to charge a 12 Volt starter or accessory battery in an otherwise 24V system. All models are short circuit proof and can be paralleled to increase output current. An unlimited number of units can be connected in parallel.
IP43 protection
When installed with the screw terminals oriented downwards.
Screw terminals
No special tools needed for installation.
Input fuse
On 12V and 24V input models only.
Specifications: Input voltage range
| 32-70V | Under voltage shut down
| 28V | Under voltage restart
| 30V | Nominal output voltage
| 24.2A | Output voltage adjust range
| 20-30V | Output voltage tolerance
| +/- 0,2V | Output noise
| 2mV rms | Cont. output current at nominal
output voltage and 40°C
| 12A | Maximum output current (10 s)
at nominal output voltage
| 15A | Short circuit output current
| 30A | Cont. output power at 25°C
| 320W | Cont. output power at 40°C
| 280W | Efficiency
| 89% | Off load current
| < 80mA | Galvanic isolation
| 200V dc between input, output and case | Operating temperature range
| -20 to +55°C (derate 3% per °C above 40°C) | Humidity
| Max. 95% non-condensing | DC connection
| Screw terminals | Maximum cable cross-section
| 16mm² AWG6 | Weight
| 1.3kg (3lbs)
| Dimensions hxwxd
| 130 x 186 x 70mm (5.1 x 7.3 x 2.8 inch)
| Standards
| Safety EN 60950
Immunity EN 61000-6-3, EN 55014-1
Automotive Directive ECE R10-5 |
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