Mastervolt ChargeMaster 12/50 Battery Charger guarantees fast and complete charging of batteries no matter where you are. Charge multiple battery banks simultaneously. Nominal output voltage: 12 V, Total charge current: 50 Amp, Number of battery outlets: 3. Battery capacity range: 100-500 Ah, Nominal input voltage: 120/230 V (90-265 V), 50/60 Hz. Dimensions: 11.5 x 8.3 x 5.2 inch, Weight: 8.8 lbs. MFG#: 44010500.
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Mastervolt ChargeMaster 12/50 - 44010500 - 12 Volt, 50 Amp Battery Charger. Power You Can Rely On.
Mastervolt ensures you an electrical system with no weak links and a dependable and silent power supply. Whether for recreational or commercial purposes, with Mastervolt you always have power you can rely on! The power to be independent.
Features
-3-Step+ charging technology for fast and complete charging.
-Safe and complete charging due to standard safety features.
-Memory function prevents overcharging in case of an unstable power supply.
-Clear control panel.
-Charging capacity up to 1000 Ah.
-Easy installation.
-Built-in system functionality (MasterBus) in combination with other Mastervolt products.
-Suitable for any type of battery, including Lithium Ion batteries
-Supplies your system without battery
-Can charge multiple battery banks simultaneously
ChargeMaster Battery Chargers
Make the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection. You also have the option of central, local or remote monitoring, configuration and control of your system.
Charging your Batteries with Every Voltage
The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out of limited generator capacity.
Strong & Sturdy Connections
Metal-on-metal fitting gives a firm connection, and prevents corrosion or overheating of contact surfaces.
Charging Multiple Battery Banks
The ChargeMaster series has three equal charge outputs. Those of the smaller ChargeMaster models are pre-installed with two metres of cable for a plug & play solution, while the heavier models have one full output (for example for your service battery) and two outputs of 10 A, ideal for your starter batteries.
| General specifications: ChargeMaster 12/50, 44010500 | ||
| Nominal output voltage | 12 V | |
| Total charge current | 50 A | |
| Number of battery outlets | 3 | |
| Charge current second output | 50 A | |
| Charge current third output | 50 A | |
| Battery capacity range | 100-500 Ah | |
| Nominal input voltage | 120/230 V (90-265 V), 50/60 Hz | |
| AC connection | connector strips | |
| Supplies your system without battery | yes | |
| Display/read-out | LED display | |
| Dimensions, hxwxd | 291 x 210 x 131 mm 11.5 x 8.3 x 5.2 inch | |
| Weight | 4 kg 8.8 lb | |
| Fastening | with supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation | |
| Approvals | CE, ABYC A-31, SAE J1171/ISO8846 ignition protected | |
| Technical specifications: ChargeMaster 12/50, 44010500 | ||
| Charge characteristic | IUoUo, automatic 3-step+ for gel/AGM/wet/Lithium Ion | |
| Charge voltage Bulk | 14.4 V | |
| Charge voltage Absorption | 14.25 V | |
| Absorption time | 4 hours | |
| Charge voltage Float (wet batteries) | 13.25 V | |
| Charge voltage Float (gel/AGM batteries) | 13.8 V | |
| Temperature compensation | -30 mV/ °C -17 mV/ °F | |
| Voltage compensation | automatic | |
| Power consumption (DC side) | < 5 mA | |
| Full load consumption (230 V AC) | 825 W | |
| Current Control function | yes, through MasterBus | |
| Power factor control | ≥ 0.98 | |
| Temperature range (ambient temp.) | -25 °C to 60 °C, derating > 40 °C -13 to 140 °F | |
| Sound level | < 52 dBA at 1 mtr | |
| Protection degree | IP23 | |
| CSI/DC alarm | yes, using a Multipurpose Contact Output (code 77030500) | |
| Protections | over temperature, over load, short circuit, high/low battery voltage | |
| Cooling | vario fan | |
| MasterBus compatible | yes | |
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