Instructions for Design of Drives in Conformance with EMC Regulations 05.2003
6SE7087-6QX70 (Version AD) Siemens AG
3-16 Compendium Motion Control SIMOVERT MASTERDRIVES
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Control
Cabinet 1 Cabinet 2 Cabinet 3
Grounding rail
Rule
19
Rule 8
Rule 12
Netz
*) *)
Z
Fig. 3.5.3
Fig 3.5.4
Fig. 3.5.6
Rule 2
Rule
4, 5, 7
Rule
9, 10
Rule 16
Rule
17
Rule
13
Fig. 3.5.2
*) Keep the radio interference
suppression filters away from
SIMOVERT MASTERDRIVE
air discharge duct, e.g. by
mounting at another level
Z
Shield connection
Rule
14
Netz
Fig. 3-9 Examples for applying the basic EMC rules
Cable retaining bar
Connect at both ends to the
cabinet housing through the
largest possible surface area!
Shield rail
Fig. 3-10 Connecting the motor cable shield where the cable enters the cabinet
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