Siemens SINAMICS S120 - Page 724

Cabinet design and EMC Booksize
12.7 Connection systems
Booksize Power Units
724 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Shield support with shield plate supplied
A shield plate is always provided with the screw version of the motor connector. The shield
of a prefabricated motor power cable should be preferably connected at this shield plate that
is provided.
Table 12- 26 Possible mounting options for the shield connection plate with recommended conductor
stripped lengths
Shield plate supplied for the motor connector Version 1: Lengths in mm and (inches)
a = 45
-0/+2
(1.77
-0/+0.08
)
b = 12
±0.5
(0.47
±0.20
)
c = 57
-1/+2
(2.24
-0.04/+0.08
)
d = 10
±0.5
(0.39
±0.20
)
Version 2: Lengths in mm and (inches)
a = 60
-0/+2
(2.36
-0/+0.08
)
b = 12
±0.5
(0.47
±0.20
)
c = 77
-1/+2
(3.03
-0.04/+0.08
)
d = 10
±0.5
(0.39
±0.20
)
Version 3: Lengths in mm and (inches)
a = 67
-0/+2
(2.64
-0/+0.08
)
b = 12
±0.5
(0.47
±0.20
)
c = 82
-1/+2
(3.23
-0.04/+0.08
)
d = 10
±0.5
(0.39
±0.20
)
The shield plate can be mounted at various angles at the motor connector using two screws
(M4) that are provided (tightening torque: 1.8 Nm).