Lenze 8615E - Manual (Page 38)

5.3 Operation with DC-bus supply
5.3.1 Connection of several drives
Drives are supplied by a three-phase voltage also be
linked via the terminals +UG and -UG for energy-sharing. This type
of connection requires all
to be supplied simultaneously
with the same mains voltage, with being connected
to the recommended mains
* The fuses must be dimensioned for the rated output current of the device and a
voltage strength of 1000 V DC.
5.3.2 DC-voltage supply
With supply into the DC bus, energy act. value is also
possible. If the drive is in the generator mode (braking), the
absorbed energy will be passed to the DC
A brake
is then often not necessary.
Motor
P E DC %
The fuses must be dimensioned for the rated output current of the device
and a voltage strength of 1000 DC.
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