7-4
Electrical Installation
Rexroth IndraDrive
DOK-INDRV*-HMV-*******-PR01-EN-P
All variable-speed motors should be connected using shielded cables,
whereby the shield is connected at both ends to the housings through the
largest possible surface area to minimize the inductance. The motor
feeder cables should also be shielded outside the cabinet, or at least
screened using barriers.
Cables with steel shield are not suitable.
To connect the shield at the motor, a suitable PG gland with shield
connection can be used (e.g. "SKINDICHT SHV/SRE/E" from the Lapp
Company, Stuttgart). It should be ensured that the connection between
the motor terminal box and the motor housing has a low impedance.
Otherwise, use an additional grounding strap between them. Never use
plastic motor terminal boxes!
The shield between the motor and drive controller may not be interrupted
by installing components such as output reactors, sinusoidal filters, motor
filters, fuses, contactors. The components must be mounted on mounting
panels which also simultaneously serve as shield connection for the
incoming and outgoing motor cables. If required, metal barriers may be
required to shield the components.
Note:
Detailed information is available in the instructions in the
Project Planning Manual "Electromagnetic compatibility (EMC)
in drive and control systems". Doc-Type: DOK-GENERAL-
EMV********-PRxx-EN-P. The item number is 259814.
Rule 9
Rule 10
Summary of Contents for Rexroth IndraDrive HMV01.1E-W0030
Page 30: ...5 2 Transport and Storage Rexroth IndraDrive DOK INDRV HMV PR01 EN P Notes ...
Page 40: ...6 10 Mechanical Mounting Rexroth IndraDrive DOK INDRV HMV PR01 EN P Notes ...
Page 88: ...9 8 Control Mains Contactor Rexroth IndraDrive DOK INDRV HMV PR01 EN P Notes ...
Page 122: ...13 22 Appendix Rexroth IndraDrive DOK INDRV HMV PR01 EN P Fig 13 25 HFD01 2 480 0026 ...
Page 123: ...Rexroth IndraDrive Appendix 13 23 DOK INDRV HMV PR01 EN P Fig 13 26 HFD02 2 480 0026 ...
Page 130: ...14 6 Index Rexroth IndraDrive DOK INDRV HMV PR01 EN P Notes ...
Page 131: ......