€ 414,02
1-2 weeks delivery time
Price incl. 19% VAT
Price incl. 19% VAT
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The Victron Centaur 12/20 (3) is a heavy-duty 12V battery charger delivering 20A via three isolated outputs, each capable of providing the full rated current. Designed for worldwide operation, it accepts 90–265V AC (50/60Hz) or 90–400V DC input without switching. With selectable 3-stage charging, automatic temperature compensation, and a rugged IP20-rated aluminum enclosure, this analog-controlled charger (351 x 214 x 110 mm, 3.8 kg) is ideal for marine, mobile, and industrial power systems.
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Victron Energy Centaur 12V 20A Battery Charger – 3 Outputs, Analog Control, 120/240V AC
The Victron Centaur 12/20 (3) is a professional-grade battery charger designed for reliable multi-bank charging in the most demanding environments. It features three fully isolated outputs, each capable of delivering the full 20A current, and accepts a wide range of AC and DC input voltages without requiring adjustment. This convection-cooled charger is perfect for marine, mobile, and industrial use cases where simplicity, robustness, and reliability are essential.
Key Features:
- 3 Fully-Rated Outputs: Simultaneously charge three 12V battery banks at full 20A capacity per output.
- Universal Input: 90–265 VAC or 90–400 VDC input range, with power factor correction.
- Analog Control: DIP-switch selectable 3-stage (IUoU) or 2-stage charging for GEL, AGM, and Flooded batteries.
- Temperature Compensation: Built-in sensor adjusts voltage (-2 mV/°C per cell) for optimal charging.
- Rugged Construction: Powder-coated aluminum chassis with IP20 protection and stainless-steel hardware.
- Natural Convection Cooling: Fanless operation with over-temperature power reduction for quiet reliability.
Technical Specifications:
Model Centaur 12/20 (3) Output Voltage 12 V Total Output Current 20 A Number of Outputs 3 (isolated and fully rated) Input Voltage (AC) 90 – 265 VAC Input Voltage (DC) 90 – 400 VDC Frequency 45 – 65 Hz Charge Algorithm IUoU (3-stage) with float; DIP-switch selectable profiles Absorption Voltage 14.3 V (default) Float Voltage 13.5 V (default) Battery Types Supported Flooded, AGM, GEL Recommended Battery Capacity 80 – 200 Ah Cooling Natural convection Operating Temperature -20°C to +60°C (output derated above 40°C) Enclosure Protection IP20 Material & Color Aluminum, blue RAL 5012 Battery Connection M6 studs AC Connection Screw clamp, 4 mm² (AWG 6) Dimensions 351 x 214 x 110 mm (13.8 x 8.4 x 4.3 in) Weight 3.8 kg (8.4 lbs) Certifications EN 60335-1, EN 60335-2-29, UL 1236
Typical Applications:
- Marine installations with multiple battery banks
- Industrial DC power systems
- Fleet maintenance depots
- Off-grid backup and utility installations
Looking for a different Victron Battery Chargers? Explore our full Victron Centaur Battery Charger product range.
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