Victron / Battery chargers
Centaur Charger 12/40 (3)
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Victron Centaur
Battery chargers convert AC power into controlled DC power to recharge batteries.
Victron Centaur Charger 12/40 (3). Nominal DC voltage: 12 V; Rated charge current: 40 A; Charge outputs: 3; IP rating: IP20; Weight: 5 kg.
Model: Centaur Charger 12/40 (3)
Enquire about this product ↗Technical specifications
Power & capacity2 fields
- Recommended battery capacity range
- [160, 400] Ah
- Power factor
- 1
Electrical specifications10 fields
- AC input voltage
- 120 V - 240 V
- Charge outputs
- 3
- Nominal DC voltage
- 12 V
- Rated charge current
- 40 A
- AC input frequency range
- [45, 65] Hz
- AC input voltage range
- [90, 265] V
- Total output ammeter
- Yes
- DC input voltage range
- [90, 400] V
- Charge voltage float
- 28.5 V
- Charge voltage Absorption
- 14.3 V
Connections & control2 fields
- AC connection terminal type
- screw-clamp 4 mm² (AWG 6)
- Battery connection terminal type
- M8 bolts
Physical & installation8 fields
- Depth
- 110 mm
- Height
- 437 mm
- Operating temperature
- [-20, 60] °C
- Weight
- 5 kg
- Width
- 239 mm
- Output temperature derating
- Up to 40°C (100°F) ambient. Output will reduce to approximately 80% of nominal at 50°C (120°F) and 60% of nominal at 60°C (140°F).
- Temperature Compensation (adjustable)
- -12 mV/°C
- Temperature Sensor
- Internal
Other specifications7 fields
- Charging algorithm
- IUoU, three stage charging
- IP rating
- IP20
- Ignition protected
- Yes
- Forced cooling
- Yes
- Maximum humidity (non-condensing)
- 95 %
- Programable
- Charge voltages selectable via DIP switches
- Protections
- Output short-circuit,Over temperature
Product information4 fields
- Material (manufacturer)
- Aluminium
- Colour (manufacturer)
- Blue (RAL 5012)
- Source list category
- Battery Charger Centaur
- Source list detail
- 426x239x135, 5.0kg