Mastervolt's ChargeMaster enables you to make the most out of your batteries by giving you the ability to plug in and charge your batteries anywhere in the world. ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt's innovative step+ charging process, batteries perform better and last longer.
All ChargeMaster Battery Chargers (excluding 12V/10A, 12V/15A & 24V/6A) can easily be connected to a MasterBus network with only one cable and connection. You also have the option for central, local or remote monitoring, configuration and control of your system.
ChargeMaster Battery Chargers clear lit display provides all the essential information you need including charge current, charge voltage, charge phase and battery content measurement and/or battery condition measurement as a percentage of the available Ah capacity. The display also provides an indication of MasterBus communication. Three buttons adjacent to the read-out panel allow for easy operating of the entire system.
MasterVolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. This ensures perfect fully automatic operation anywhere in the world, regardless of mains voltage. The three step+ charging technology guarantees fast and complete charging, while the cos phi 1-regulation gets the most out of the limited generator capacity.
The battery charger has three equal charge outputs. This smaller model is pre-installed with two metres of cable for a plug and play solution. Thanks to DC power supply, even if the batteries are not connected, ChargeMaster can provide a constant DC outpout, enabling you to turn on lights or keep the fridge cold. Solid metal-to-metal connectors equipped with strain relief prevent corrosion and overheating.
3-Step+ charging technology provides fast and complete charging and also charges depleted batteries.
Built-in MasterBus system functionality.
Can charge multiple battery banks simultaneously.
Charging capacity up to 1000 Ah battery banks.
Clear control panel.
Easy to connect and quick to install.
For recreational and semi-professional use.
Memory function prevents overcharging in case of unreliable mains.
Safe and complete charging due to standard safety features.
Suitable for any type of battery, including Lithium Ion batteries.
Nominal Output Voltage: 12V.
Total Charge Current: 25A (at 13.25V), 35A (at 14.4V), 50A (at 14.4V).
Number Of Battery Outlets: 3.
Charge Current (Second Output): 25/35/50A.
Charge Current (Third Output): 25/35/50A.
Battery Bank Size: 25A: 50-250Ah, 35A: 70-350Ah, 50A: 100-500Ah.
Nominal Input Voltage: 120/230V (90-265V), 50/60Hz.
AC Connection: 25A: 2 metre AC Cable, 35 & 50A: Connector strips.
Power Supply Mode: Yes.
Galvanic Isolation: Yes.
Display/Read-Out: LED Display.
Fastening: Mounting bracket (included) or 4 x Screw Mounting.
Dimensions (H x W x D): 25A: 234 x 132 x 60mm, 35 & 50A: 291 x 210 x 131mm.
Weight: 25A: 1.8kg/4lb, 35 & 50A: 4kg / 8.8lb.
Compliance: CE, ABYC A-31, RRR, RMRS, SAE J1171/ISO 8446 ignition protected.
Charging Characteristic: IUoUo, automatic 3-step+ for Gel/AGM/wet/Lithium Ion.
Charge Voltage (Bulk): 14.4V.
Charge Voltage (Absorption): 14.25V.
Absorption Time: 4 hours.
Charge Voltage Float (Wet Batteries): 13.25V.
Charge Voltage Float (Gel/AGM Batteries): 13.8V.
Temperature Compensation: Yes.
DC Voltage Compensation: Automatic.
Power Consumption (DC Side): 25A: < 2mA, 35 & 50A: < 5mA.
Full Load Comsuption (230V AC): 25A: 450W, 35A: 575W, 50A: 825W.
Current Control Function: Yes, through MasterBus.
Power Factor Control: > 0.98.
Temperature Range (Ambient Temperature): - 25C to 60C, derating 0C and > 40C.
Cooling: Vario fan.
Protection degree: IP23.
Protections: Over temperature, over load, short circuit, high/low battery voltage.
MasterBus compatible: Yes.
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