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Rexroth IndraDrive
13
Appendix
13.1 Connection of Supply Unit by Wires
Supply Unit to the Left of the Drive Controller
DOK-INDRV*-HMV-*******-PR01-EN-P
Risk of voltage arcing!
⇒ If wires are used to connect the supply unit, the
connections have to be correctly made.
CAUTION
If the contact rails supplied for connecting the supply unit cannot be used
you can use wires, too. The wires used must comply with the specification
(see page 7-17).
The connection depends on the cable routing (to the left or to the right of
the supply unit).
The following figure shows the correct DC bus connection of the drive
controller to the supply unit. The illustrated way of connection keeps bare
wire sections from being situated directly vis-à-vis. This avoids voltage
arcing.
supply unit
correct
Fig. 13-1:
Connection of supply unit by wires to the DC bus connection of the
drive controller
drive controller
(DC bus connection)
DC bus nach links zum versorgerf3.fh7
13-1
Appendix
incorrect
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