Mass 24/25-2 (DNV GL)

The right choice for demanding conditions

Mass battery chargers are designed for heavy-duty use in professional, semi-professional, and recreational environments. Even under the most extreme conditions, Mass series products operate flawlessly and deliver reliable performance around the clock when needed. The future-proof design and the technologies on which the Mass concept is based have long been proven in practice. Mass products are ideally suited Ideal for the most demanding tasks and any situation where a reliable power supply is essential .

Powerful sales arguments

• Designed for use in extremely difficult conditions.
• Lightweight housing made of stainless steel and anodized aluminum.
• The coating of the internal components prevents damage caused by moisture or condensation, thus ensuring a longer service life.
• Insensitive to electromagnetic interference from other devices.
• Suitable for all battery types, also recharges completely empty batteries.
• Equipped with a temperature sensor as standard.
• Full performance at temperatures up to 40°C.
• Load capacities of 80 to 1000 Ah or more.
• Stable power supply without hum, even without batteries.
• The current control function prevents fuses from blowing, even when the voltage drops.
• Parallel connection is possible through the use of multiple battery chargers.
• Connectors comply with CE, ABYC A-31 and IEC60945 standards.
• GMDSS models and panels are available.
• Certified by RRR and RMRS (not applicable for 24/75 120 V).
• Certified by DNV GL (only for models 24/25, 24/50, 24/75, 24/75 (120 V) and 24/100 (1ph)).

GMDSS compatible

The Mass series is designed for the most demanding situations. To facilitate your compliance with SOLAS regulations, all Mass battery chargers are GMDSS-compatible. GMDSS stands for "Global Maritime Distress and Safety System" and allows the user to monitor various alarm functions. GMDSS versions are available for the Mass 24/25 DNV, Mass 24/50, Mass 24/75, Mass 24/100, and Mass 24/100-3ph models.

A separate Remote control panel is available and is compatible with all mass-produced battery chargers.

A single front display with GMDSS remote control panel is available for:

• Mass 24/25-2 DNV
• Size 24/50-2
• Mass 24/75, Mass 24/100, Mass 24/100-3ph

Charging lithium-ion batteries

While lithium-ion batteries are becoming increasingly popular, some uncertainties still exist regarding the charging process. This is not a problem with Mastervolt, as their battery chargers communicate directly with the lithium-ion battery via the integrated MasterBus (or have been adapted to the required charging voltages).

Compatible with MasterBus

Mass battery chargers can be easily connected to a MasterBus network with just one cable and one port. Furthermore, you gain the option of centralized, local, or remote monitoring, configuration, and control of your system.

Robust thanks to intelligent design