For professional use:
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, Mass 24/50-2,
Mass 24/75, Mass 24/100 and Mass
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
Made tough by
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.
Designed for the most difficult conditions.
Lightweight, stainless steel, anodised aluminium casing.
Coating of internal components prevents damage from damp
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 45˚C.
Load capacities from 80 to 1000 Ah or more.
Stable and ripple free 24 and 48 V 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, DNV (24/25, 24/50, 24/75, 24/100 models) and
Germanische Lloyd, Lloyds (24/75, 24/100 models).