Mass battery chargers are designed for the toughest conditions for professional, semiprofessional 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.
MasterBus compatible
Mastervolt 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.
Made tough by smart design
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.
For professional use: GMDSS
Professional users will benefit from a front display with GMDSS alarm functions. GMDSS stands for Global Maritime Distress and Safety System, an internationally agreed-upon set of safety procedures, types of equipment, and communication protocols that is a requirement for the SOLAS (Safety Of Life At Sea) convention and uses DSC and satellite communication.
This front display is available for:
- Mass 24/25-2 DNV, part # 21709150
- Mass 24/50-2, part # 21709200
- Mass 24/75, Mass 24/100, Mass 24/100-3ph, part # 21709300
Mass Series Features
- Designed for the most difficult conditions
- Lightweight, stainless steel, anodized aluminium casing
- Coating of internal components prevents damage from dampness or condensation to ensure a longer lifespan
- Insensitive to electromagnetic effects from other devices
- Suitable for every type of battery, also charges flat batteries
- Delivered as standard with temperature sensor
- Full power at temperatures of up to 113°F (45°C)
- Load capacities from 80 to 1000 Ah or more
- Stable and ripple free 24V and 48V power supply, even without batteries
- The Current Control function prevents the breakdown of fuses
- Parallel switching possible using multiple battery chargers
- Connections in accordance with CE, ABYC A-31 and IEC60945
- Certified by RRR, RMRS (does not apply to 24/75 120V)
- Certified by DNV GL (only 24/25, 24/50, 24/75, 24/75 (120V), 24/100 models)
- Certified by Lloyd (only 24/75, 24/100 models)
For full product details and Specifications, please visit mastervolt's website here:
