Product specifications

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Mastervolt equipment communicates with each other and the
outside world in various ways. This optimises the user-
friendliness of Mastervolt power systems and makes interfacing
with other onboard functions possible. With this purpose in
mind, the following protocols have been developed:
MasterBus
System intended for all communications between the Mastervolt
system components. As it is a closed MasterBus system, it is not
able to communicate with other systems.
MassNet
Open protocol for communication with the outside world, and
the Mastervolt system components, which are in mutual
communication with MasterBus. Using MassNet, Mastervolt
system information and controls can be easily integrated.
MasterAdjust software
Order handy and up-to-date MasterAdjust software free from the
Mastervolt website. This software can be used by the installer to
accurately tune Mastervolt equipment to its relevant application
and allows various parameters to be read and set according to
need. Parameters such as voltage, current, switch-off points and
charging algorithms are just a few of the many options for adjust-
ment.
MasterBus-USB interface
The MasterBus-USB interface enables communication between
PC/laptop and all MasterBus products. It is possible to adapt
specific installations or functions to the demands of the power
system.
MasterBus PC-Link
In order to make use of MasterAdjust software, you will usually
need a MasterBus PC-Link to serve as an interface between your
computer/laptop and Mastervolt equipment. This MasterBus PC-
Link can be directly connected to a computer serial port.
Overview of the available software
Mastervolt aims to create the broadest package of software for as
many products as possible. The software available will be conti-
nuously expanded in the coming years. Check our website
regularly for the latest updates.
MasterAdjust software for system components
This software can be used to configure, monitor and log multiple
products. The key aspects are:
• One software package; for 47 different products.
• Easy to use ‘Windows Explorer’ like user interface.
• Connect multiple products simultaneously.
• Log multiple products to a data file: ‘system logger’.
Connect the Mastervolt products via:
• PC-Link, article no. 21730100.
This is an interface between one Mastervolt product and a PC
or Laptop; or
• PC-Link with galvanic isolation, article no. 21730300.
This is an interface between one Mastervolt product and a PC
or Laptop;
• MasterBus USB interface with galvanic isolation, article no.
77030100. This is an interface between a MasterBus network,
which may consist of one or several Mastervolt products. All
these products should be equipped with MasterBus
compatibility.
Functions for Mass Combi
The Mass Combi MasterAdjust software allows you to easily
check the status of the charger, inverter and transfer system, and
to set the parameters of your Mass Combi so as to meet your
personal requirements. Although the Mass Combi can be directly
installed and used without the need for calibration. A Mastervolt
installer can (by means of a password and the Mastervolt
website) access more advanced functions. This way, the Mass
Combi can be set and calibrated according to the specific
technical requirements of the electrical installation.
The functions described below are available as standard. The first
screen - Status Overview - gives you a complete and instant over-
view on the status of your Mass Combi. The readings and settings
of the Combi are indicated both graphically and numerically:
AC system: • Voltage • Current • Load • Operation mode
• Monitoring and setting the Power Sharing mode.
DC system: • Voltage • Current • Load • Error diagnosis
• Charge current • Status of the 3-step charge characteristic
(bulk, absorption and float).
You can monitor and adjust all variables in the screen Setpoints:
Changing the settings of the battery charger
• Maximum voltage in the bulk charge phase.
• Maximum charge voltage in the absorption phase.
• Output voltage in the float phase.
• The undervoltage level for the starting of a new charge cycle.
• Forced float voltage: constant output voltage in two-step
charger mode.
• Voltage compensation for the use of gel or AGM batteries.
• Return amps: the output current of the battery charger at
which the battery is considered to be fully charged.
• Maximum charge current.
• Maximum duration of the bulk phase.
• Return to bulk time: delay before the start of a new charge
cycle.
• Minimum duration of the absorption phase.
• Maximum duration of the absorption phase.
Communication using Mastervolt system components
S
ystem component via PC-Link via MasterBus-
art. no. 21730100 USB Interface
or 21730300 art. no. 77030100
B
TM-I + 48 V X
BTM-III X
M
AC 24/12-20 X
M
AGIC 24/12-20 X
MAGIC 24/24-20 X
M
AGIC 12/12-20 X
MAGIC 12/24-10 X
M
asterShunt X
DC Distribution X
DC Switching X
M
asterView Classic X
MasterView Easy X
M
asterView System X
IVO Smart 12/10 - IP65 X
I
VO Smart 12/15 - 2 X
IVO Smart 24/6 - IP65 X
I
VO Smart 12/35 - 3 X
IVO Smart 12/50 - 3 X
I
VO Smart 24/15 - 3 X
IVO Smart 12/30 - 2 X
IVO Smart 12/50 - 2 X
Mass 12/30 - 2 X
Mass 12/60 - 2 X
Mass 12/80 - 2 X
Mass 24/15 - 2 X
Mass 24/25 - 2 X
Mass 24/50 - 2 X
Mass 24/75 - C X
Mass 24/100 - C X
Mass 24/100 - 3ph X
Mass 48/25 X
Mass 48/50 - 1 X
Mass 24/50 - 2 X
Mass 24/100 - 1 X
Mass Combi 12/1200-60A X
Mass Combi 12/2000-100A X
Mass Combi 12/4000-200A X
Mass Combi 24/1200-35A X
Mass Combi 24/2000-60A X
Mass Combi 24/4000-120A X
ChargeMaster 12/70-3 X
ChargeMaster 12/100-3 X
ChargeMaster 24/40-3 X
ChargeMaster 24/60-3 X
ChargeMaster 24/80-3 X
ChargeMaster 24/100-3 X
Mass Systemswitch X