Product Overview

INTELLIGENT SOLUTIONS
Built for building management
Optional CIM modules support all common eldbus standards, making MAGNA3 the perfect addition
to any BMS system.
Heat energy meter
The MAGNA3 features a built-in heat energy meter that can monitor system heat energy distribution
and consumption in order to avoid excessive energy bills caused by system imbalances. The heat
energy meter has an accuracy of +/-1% to +/-10%, depending on the duty point, and will save you the
cost of installing a separate energy metering device within your system.
No pump throttling valves
The new FLOWLIMIt function and FLOWadapt control mode allow you to set a maximum ow limit for
your MAGNA3 pump. The pump continuously monitors the ow rate to ensure the desired maximum
ow is not exceeded. This eliminates the need for pump throttling valves and hereby improves
the system’s overall energy-eciency. To meet system ow limitations, the pump will adjust its
performance to a given setpoint, which dramatically cuts energy consumption.
Wireless communication between two single pumps
MAGNA3 is supplied with wireless technology which enables it to connect to another MAGNA3 pump.
Using the built-in wizard, connection to a parallel coupled pump is quick and easily obtained. The two
pumps are now controlled jointly in either cascade mode, alternating mode or pump back-up mode.
More I/O for system intelligence
With the addition of an extra congurable relay and
an analog input, the complete MAGNA3 I/O package
allows for better system monitoring and optimal pump
regulation.
MAGNA3 I/O package
1 x analog input (0-10V/4-20mA) for dierential
pressure sensor, constant temperature control, heat
energy metering or external set point 2 x relay outputs
congurable as alarm, ready or operation 3 x digital
inputs for external start/stop, max. curve and min. curve
Easy optimization
The innovative 3D Work Log and Duty Point Over Time
curve make optimization simple and accurate. The
two new features give you the details of the pump’s
performance since the day it was installed as well as
the details of its operating conditions, such as average
temperature and power consumption. Based on this, it
is easy to nd the optimal replacement pump, perfect
optimization plan or carry out troubleshooting.
Pump Pump throttling valve Energy meter
More than a pump:
The MAGNA3 has a built in energy meter and a ow limiting
function which makes up for a pump throttling valve.