Installation
4-15
BA9300SU EN 2.1
4.2.7.2 Motor connection
We recommend the use of screened motor cables only, because of the EMC safety.
Note!
The screening of the motor cable is only required to comply with existing standards (e.g. VDE0160,
EN 50178).
Types 9321 to 9326
UVW
PE
U
V
W
T1 T2
Correct screen connection with screened cables
(required parts in the accessory kit):
• Screen plate on fixing bracket. ó
• Fix the screen of the motor cable and thermal contact, if
necessary, (see
^
4-28 ) with cable lugs. Do not use as a
strain relief!
• To improve the screen connection: Connect screens
additionally at the PE stud next to the motor connections.
Types 9327 to 9329
PE
T1
T2
UVW
Correct screen connection with screened cables:
• Fix the screen of the motor cable and thermal
contact, if necessary, (see
^
4-28 ) with cable
lugs. Do not use as a strain relief!
• To improve the screen connection: Connect screens
additionally at the PE stud next to the motor
connections.
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