€ 648,52
1-2 weeks delivery time
Current (Amps):
- 25
- 50
- 100
The Victron Energy Buck-Boost DC-DC Converter is a high-efficiency solution for charging 12V or 24V auxiliary batteries in vehicles equipped with smart alternators (Euro 5/6). Available in 25A, 50A, and 100A versions, it supports both 12V and 24V systems, features engine-run detection, programmable input, and an intelligent charge algorithm that adapts to fluctuating voltages for safe and reliable charging.
- Description
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Victron Energy Buck-Boost DC-DC Converters are intelligent and programmable power converters designed to safely and efficiently charge a 12V or 24V auxiliary battery from a smart alternator system in modern vehicles (Euro 5/6). These alternators often deliver inconsistent charging voltages, making a DC-DC converter essential for protecting and maintaining battery health.
Available Models:
- ORI303025000 – Buck-Boost DC-DC Converter 25A
- ORI303050000 – Buck-Boost DC-DC Converter 50A
- ORI303100000 – Buck-Boost DC-DC Converter 100A
Main Features:
- Compatible with 12V and 24V starter/auxiliary battery systems
- Designed for use with smart alternators (Euro 5 and 6 with regenerative braking)
- Automatic ‘engine running’ detection or programmable input control (D+, CAN bus*, or (+)15)
- Fully programmable via PC software (USB A to USB B cable required)
- Input/output LED status indicators for diagnostics
- Supports charge current and input current limits
- Wide operating temperature range with derating above 60°C
- Over-temperature, undervoltage, and short-circuit protections
*Note: The 25A model does not include CAN bus support.
Technical Specifications:
Model Charge Current
12V / 24VInput Voltage Range Output Voltage Range Power Consumption (Idle) Weight Dimensions (mm) ORI303025000 25A / 15A 10 – 30V 10 – 30V 7 mA 0.6 kg 165 × 120 × 30 ORI303050000 50A / 25A 10 – 30V 10 – 30V 7 mA 1.4 kg 213 × 120 × 30 ORI303100000 100A / 50A 10 – 30V 10 – 30V 7 mA 4.1 kg 288 × 162 × 95
Status Indicators:
- Green (Input): Converter ON
- Yellow (Input): Input voltage too low
- Red (Input): Over-temperature
- Purple (Output): Converter ON
- Yellow/Red (Output): Low/discharged battery
The Victron Buck-Boost DC-DC Converter ensures safe battery charging even under fluctuating vehicle voltages, making it ideal for RVs, commercial fleets, and off-grid automotive applications.
Documents
Victron Buck Boost Manual Size: 2,1 Mb -
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