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Victron Orion‑Tr 12 V → 48 V DC‑DC Converter - 8 A (380 W, Isolated)
12 V DC → 48 V DC · 8 A · isoleret strømforsyning
Dette er en DC-DC-konverter til strømforsyning, ikke en batterilader. Vælg en egentlig batterilader, hvis opgaven er at lade et forbrugsbatteri. Modellen har hverken Bluetooth eller VE.Direct. Indgang, udgang og belastning skal dimensioneres til installationen.
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Beskrivelse
The Victron Orion‑Tr 12/48‑8A (380 W) is a robust and galvanically isolated DC‑DC converter that allows you to power 48 V systems directly from a 12 V battery. The galvanic isolation means that the input and output are electrically separated, which increases safety, reduces noise and eliminates the risk of ground loops in complex energy systems.
With a wide input voltage range from approximately 8–17 V, it can handle normal 12 V battery systems even with voltage fluctuations, and the adjustable output voltage from 40 V to 60 V makes it flexible for various 48 V consumers.
It is equipped with a remote on/off terminal , so it can be controlled with, for example, a low-current switch or control signal, and can be paralleled with other units for increased total power if desired.
⚙️ Technical specifications
| Property | Specification |
|---|---|
| Model | Orion‑Tr 12/48‑8A (380 W) |
| Input voltage | 8 – 17 V DC |
| Nominal output voltage | 48.2V DC |
| Output voltage range | 40 – 60 V DC (adjustable) |
| Continuous output current | 8 A |
| Max. short-term output current | approx. 15 A (10 s) |
| Output power | 380W at 40°C / 430W at 25°C |
| Efficiency | ~89% |
| Isolation | Galvanically isolated – 200 V DC between input/output/case |
| Remote on/off | Yes |
| Protection class | IP43 (when screw terminals point downwards) |
| Connections | Screw terminals |
| Operating temperature | −20°C to +55°C |
| Dimensions | approx. 130 × 186 × 80 mm |
| Weight | approx. 1.8 kg |
Specifikationer
| Voltage | 12 V, 48 V, 12 → 48 V |
|---|---|
| Current | Udgang: 8 A |