MASTERVOLT BATTERY CHARGER MASS 24/50-2
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Mass 24/50-2 (DNV GL)
The right choice for extreme conditions
Mass battery chargers are designed for heavy duty applications in professional, semi-professional and recreational environments. Even under extreme conditions, the products of the Mass series operate flawlessly at full power. The reliability and technologies behind the Mass concept have been tested in practice for many years. Mass products are ideal for the most demanding applications and for every situation that requires reliable and continuous power .
Strengths
- Designed to work in the worst environmental conditions.
- Lightweight container in anodized aluminum and stainless steel.
- Insulating treatment on internal components prevents damage due to humidity or condensation to ensure longer life.
- Protected from electromagnetic effects electromagnetic effects from other equipment.
- Suitable for any type of battery, even charging completely flat batteries.
- Supplied as standard with battery temperature sensor.
- Full power up to a temperature of 40°C.
- For battery banks from 80 to 2000 Ah and above.
- Stable and ripple-free output even without batteries.
- The Current Control function prevents fuses from blowing in case of limited/insufficient power.
- Possibility of connecting multiple units in parallel.
- Connections compliant with CE, ABYC A-31 and IEC60945.
- GMDSS templates and panels available.
- RRR, RMRS certification (except 24/75 120V).
- DNV GL certified (24/25, 24/50, 24/75, 24/75 (120 V) and 24/100 (1ph) models only).
Compatible with GMDSS
The Mass series is designed for the most demanding situations. To ensure compliance with SOLAS regulations, all Mass battery chargers are GMDSS compatible. GMDSS, which stands for Global Maritime Distress and Safety System, 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 is available control Panel remote independent, compatible with all Mass chargers.
A single front display with GMDSS remote control panel is available:
Charging Lithium Ion Batteries
As Lithium batteries are becoming more and more popular, there may be some clarification needed regarding their charging process. This is not a problem with Mastervolt because Mastervolt battery chargers communicate directly with the Lithium Ion battery, via MasterBus (or set to the required charging voltages).
Compatible with MasterBus
The Mass charger can be easily connected to the MasterBus network with a single cable and a single connection. There is also the option for: central, local or remote monitoring; configuration and control of the system.
A smart design makes it strong
Specifications
| General Specifications | ||
| Rated output voltage | 24 Volts | |
| Total charging current | from 50A to 28.5V | |
| Number of battery outputs | 2 | |
| Charging current 2. output | 3 A | |
| Battery capacity range | 100-500Ah | |
| Rated input voltage | 230V (180-265V), 50/60Hz | |
| Power supply function (even without battery) | Yes | |
| Galvanic isolation | Yes | |
| Viewing/Reading | display a LED | |
| Dimensions, hxwxd | 340 x 261 x 130 mm 13.4 x 10.3 x 5.1 inches |
|
| Weight | 4.6 kg 10.1 lbs |
|
| Certifications | CE, ABYC A-31, DNV GL, RRR, RMRS certified | |
| Technical specifications | ||
| Charging curve | IUoUo, automatic 3-stage+ for gel/AGM/wet/Lithium Ion | |
| Bulk Charging Voltage | 28.5 Volts | |
| Charging voltage in absorption | 28.5 Volts | |
| Absorption time | 4 hours | |
| Charging voltage in Float (liquid battery) | 26.5 Volts | |
| Charging voltage in Float (Gel/AGM battery) | 27.6 Volts | |
| Temperature sensor | yes (compressed) | |
| DC voltage compensation | Yes | |
| Self-consumption (DC side) | < 1mA | |
| Full load consumption (230 V AC) | 1600 Watt | |
| Current Control Function | yes, via MasterBus | |
| Power factor | > 0.95 | |
| Room temperature | From -25 °C to 80 °C, reduction > 40 |
|
| Cooling | variable speed fan | |
| Degree of protection | IP23 | |
| Protections | over temperature, overload, short circuit, high/low battery voltage | |
| Compatible with MasterBus | Yes | |
| Charger Status Interface (CSI) (Alarm Contact) | Yes | |