Bosch Rexroth IndraDrive HMV01.1E-W0030, Project Planning Manual, Page: 60 / 132

7-20
Electrical Installation Rexroth IndraDrive
DOK-INDRV*-HMV-*******-PR01-EN-P
PE Connection, Power Supply Unit and Neighboring Device
The PE connection (grounding) to the drive controller can be provided in
duplicate in the case of the drive controllers through:
•
a grounding bracket on the front (see figure below)
•
the rear panel of the device if the devices are positioned against a
shared, bare metal surface
Note: You must use the grounding bracket on the front for ground
connection in any case. The rear panel of the device can be
used in addition.
erdungslasche_hmv
1
1: Grounding bracket for ground connection
Fig. 7-14: PE connection to supply unit resp. neighboring device
Note: If cables are used for PE connection they must have a cross
section of at least 10 mm
2
. The cross section must not be
smaller than the cross section of the mains supply cable.
The grounding bracket is fixed to the supply unit with screws (M6 x 25)
6 Nm
Design
Tightening Torque