 DF51,
DV51 – master a range or tasks with versatile
functions
DF51 – the "ultra compact" one
DF51 is big in functionality and small in size:
compared to its predecessor it requires over 40 %
less space in the control cabinet. DF51 is therefore
ideal for retrofitting in drive systems that were
previously run without speed control.
They therefore considerably increase the economy
and productivity of your machine or system. The
integrated keypad ensures fast operation without the
need for any tedious parameter setting. The drive
can also be controlled directly at the machine using
the potentiometer.
DV51 – "more than 200 % motorstarting torque at
1 Hz" – easy to activate
The DV51 can offer high starting torques without
the need for complex and lengthy parameter settings:
In order to adapt to the motor, the new sensorless
control process doesn't even need the autotuning
operations usually required. Even difficult drive
control tasks such as heavy starting can therefore
be implemented easily right from the start.
DV51 – "dynamic overcurrent and overvoltage
monitoring"
High starting torques together with dynamic
acceleration and braking ramps require a great deal
from a drive system. Fault indications are often the
result, and these may lead to difficult shutdowns
during machine operation. The new control process of
the DV51 detects these kinds of critical operating
states and prevents them accordingly. The
reliability of the drive in machines and systems is
thus considerably increased.
DF51, DV51 – "timer function and programming of
outputs":
The output signals of the DF51/DV51 can be
programmed with logic functions such as AND and OR
operations, as well as with time delays. This
increases flexibility and eliminates the need for
additional components and wiring.
DF51, DV51 – "communication options"
DF51/DV51 can be integrated in communication
systems such as PROFIBUS-DP (DE51 -NET-DP) or
CANopen (DE51-NET-CAN) when used with the
appropriate option modules available. Each device
comes standard with a MODBUS-RTU interface that
offers inexpensive integration in suitably networked
systems.
DF51, DV51 – "global standards"
Conformity with standards such as CE, c-UL, UL
and c-Tick enable the DF51/DV51 technology to be
used in other parts of the world.
DF51, DV51 – "side-by-side mounting"
DF51/DV51 units can be mounted "side-by-side" in
order to save space. This therefore reduces the
installation space required even further.
Frequency
inverter DF51
Frequency
inverter DV51
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