Siemens SIMOVERT MASTERDRIVES Betriebsanleitung Seite 187

08.2009
Siemens AG
SIMOVERT MASTERDRIVES
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Motor terminal box
Fig. 6-3
The shield can be connected through a PG or metric gland (nickel-
plated brass) with a strain relief bar. Thus, the degree of protection IP
20 can be achieved.
For higher degrees of protection (up to IP 68), there are special PG
glands with shield connection, e.g.:
♦ SKINDICHT SHVE, Messrs. Lapp, Stuttgart
♦ UNI IRIS Dicht or UNI EMV Dicht, Messrs. Pflitsch, Hückeswagen
It is not permissible to use plastic motor terminal boxes!
Shield
clamp
Fig. 6-4
Siemens Controls
6SE7087-6JD50
Operating Instructions
manuals search engine
Installation in Conformance with EMC Regulations
PG gland
Shield connection at the motor
Connecting the signal cable shields for SIMOVERT MASTERDRIVES
Cable con-
nector
6-5