Mass battery chargers are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 180,000 hours at full capacity and 24/7 use, the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply.
The Mass series are designed for the most demanding situations. To help you comply with SOLAS regulation, all Mass battery chargers are GMDSS compatible. GMDSS stands for Global Maritime Distress and Safety System, and allows users to monitor various alarm functions. GMDSS versions of the Mass 24/25 DNV, Mass 24/50, Mass 24/75, Mass 24/100 and Mass 24/100-3ph are available.
A separate remote panel is available, which is compatible with all Mass battery chargers.
Although Lithium Ion batteries are increasingly popular, there can be a lack of clarity when it comes to the charging process. This is not a problem with Mastervolt as the Mastervolt battery chargers communicate directly with the Lithium Ion battery via the integrated MasterBus (or have been adapted to the required charging voltages).
Mass battery chargers can be easily connected to a MasterBus network with only one cable and one connection. You can also choose central, local or remote monitoring, configuration and control of your system.
The certified Mass battery chargers are very strong, designed to withstand heavy vibrations and shocks. Their premium quality components meet the highest possible specifications, while the smart and extra robust mounting adds to the professional end result.
|Nominal output voltage||24 V|
|Total charge current||15 A at 28.5 V|
|Number of battery outlets||2|
|Charge current second output||3 A|
|Battery capacity range||30-150 Ah|
|Nominal input voltage||230 V (180-265 V), 50/60 Hz|
|Power supply mode||yes|
|Dimensions, hxwxd||325 x 220 x 111 mm
12.8 x 8.7 x 4.4 inch
|Approvals||CE, ABYC A-31, RRR, RMRS|
|Charge characteristic||IUoUo, automatic 3-step+ for Gel/AGM/wet/Lithium Ion|
|Charge voltage Bulk||28.5 V|
|Charge voltage Absorption||28.5 V|
|Absorption time||4 hours|
|Charge voltage Float (wet batteries)||26.5 V|
|Charge voltage Float (Gel/AGM batteries)||27.6 V|
|Temperature sensor||yes (included)|
|DC voltage compensation||yes|
|Power consumption (DC side)||< 1 mA|
|Full load consumption (230 V AC)||550 W|
|Current Control function||yes, through MasterBus|
|Power factor control||> 0.95|
|Temperature range (ambient temp.)||-25 °C to 80 °C, derating > 45 °C
-13 °F to 176 °F
|Protections||over temperature, over load, short circuit, high/low battery voltage|
|Charger Status Interface (alarm contact)||yes|