Mastervolt ChargeMaster Plus 12 Volts 50 Amps 3 Outlets 44310505
The 'Battery's Best Friend' architecture enables the ChargeMaster Plus to charge any battery chemistry using the fast and safe 3-step+ charging method. Different battery sizes can be combined, as the pre-float functionality eliminates the risk of overcharging smaller batteries. The charging profile of the Lithium Ion battery is included, as well as flexibility for a customised, user-defined profile.
Specifications
| Nominal output voltage | 12 V |
| Max. output current primary output | 50 A |
| Total charge current | 50 A at 14,25 V |
| Max. AC current (230 V / 120 V) | 3,5 A / 7,1 A |
| Number of battery outlets | 3 (max.) |
| Battery bank size | 200-400 Ah |
| Nominal input voltage | 120/240 V (80-275 V) 50/60 Hz |
| Power supply mode | yes |
| Galvanic isolation | yes |
| Display/read-out | LED display |
| Dimensions, hxwxd | 291 x 210 x 105 mm 11.5 x 8.3 x 4.1 inch |
| Weight | 2.5 kg 5.5 lb |
| Compliance | CE, CEC, DOE, ABYC, UL1236, cULus, SAE J1171, ISO 8846, ACMA |
Features
- Improved cooling technology results in very low noise levels across the entire power range.
- Use as a standalone charger or as part of a complete system.
- Automatic power distribution, maximum charging current possible on each output.
- All 3 outputs can provide maximum current*
- Pre-float eliminates the risk of overcharging.
- Automatic current distribution - charging current distribution based on the condition of the battery.
- Compatible with worldwide frequencies and mains voltages.
- Smaller and lighter than the previous model.
Technical Information
| Charge characteristic | IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion + user defined option |
| Temperature compensation | -30 mV/°C / -38 mV/°F; incl. temperature sensor |
| DC voltage compensation | Yes, by means of automatic compensation or MasterShunt |
| Power consumption (DC side) | < 2 mA (MasterBus off) |
| Current Control function | yes, through MasterBus or CZone |
| Power factor control | > 0,98 |
| Temperature range (ambient temp.) | -25 °C to 70°C, derating > 40 °C °C -13 °F to 32 °F |
| Cooling | vario fan |
| Protection degree | IP23, vertical mounting |
| Protections | over-temperature, overload, short circuit, high/low battery voltage, ignition protection |
| Charger Status Interface (alarm contact) | yes, using a Multipurpose Contact Output (code 77030500) |
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