The Centaur battery charger will maintain full output power within the entire specified input voltage range. Other features include fully automatic three stage charge characteristic that ensures batteries are fully charged every time and three isolated charge outputs for multi battery configurations to suit the majority of typical installations.
Quality without compromise
Aluminium epoxy powder coated cases with drip shield and stainless steel fixings withstand the rigors of an adverse environment: heat, humidity and salt air. Circuit boards are protected with an acrylic coating for maximum corrosion resistance. Temperature sensors ensure that power components will always operate within specified limits, if needed by automatic reduction of output current under extreme environmental conditions.
Universal 90-265V AC input voltage range and also suitable for DC supply (AC-DC and DC-DC operation)
All models will operate without any adjustment needed over a 90 to 265 Volt input voltage range, whether 50 Hz or 60 Hz.
The chargers also accept a 90-400 V DC supply.
Three outputs that each can supply the full output current
Three isolated outputs to simultaneously charge 3 battery banks Each output is capable to supply the full rated current.
Three-stage charging, with temperature compensation
The Centaur charges at bulk rate until the output has reduced to 70% of the rated Amps, at which a 4 hour timer begins. After the timed period the charger switches to float rate. An internal temperature sensor is used to compensate the charge voltage with – 2 mV/ºC (– 1 mV/ºF) per cell. A DIP switch is available to select the optimum charge/float voltages for Flooded Lead-acid, Gel or AGM batteries.
Input Voltage (AC): 90 – 265 V
Input Voltage (DC): 90 – 400
Input Frequency (Hz): 45 – 65
Charge Voltage - Absorption: 14.3 V
Charge Voltage - Float: 13.5 V
Output Banks: 3
Charge Current: 20 A
Recommeneded Battery Capacity: 80-200 Ah
Forced Cooling: Yes, temperature and current controlled fan
Protection: Output short circuit and over temperature
Operating Temperature Range: 0 - 140°F (- 20 to 60°C)
Ignition Protected: Yes
Humidity (non condensing): max 95%
Battery-Connection: M8 Studs
AC Connection: Screw Clamp 6AWG (4 mm²)
Protection Category: IP20
Dimensions (h x w x d): 14.0 x 8.5 x 4.3 in (355 x 215 x 110 mm)