Siemens SINAMICS S220 Equipment Manual page 239

Booksize power units
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Procedure
Figure 8-82
Table 8-42
Connection
BR+, BR-
U2, V2, W2, protective conductor
Pipe-type cable lug
Shield
folded back protective braided shield
To connect the motor connection cable, prepare this as subsequently described:
1. Remove 220 mm (8.66 in) of cable sheath with a tolerance of ±10 mm (±0.4 in).
2. Shorten the protective braided shield and fold it back by the same length.
– If you use a motor connection cable with brake cores, then you must unbraid the
3. Fix the protective braided shield. Preferably use a shrink-on sleeve with hot melt adhesive.
4. Shorten the single cores to length "a" according to the table above. The stripped lengths of
the motor cables are the same for all cross-sections.
5. Remove length "b" of the insulation from the single cores according to the table above.
6. Attach a ring or pipe-type cable lug to the stripped end area.
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
Holding brake cores
Cores U2, V2, W2 and protective conductor
Ring or pipe-type cable lug M8
Protective braided shield
Shrink-on sleeve
Design of the motor connection cable for Motor Modules 85 A, 132 A and 200 A
Stripped lengths for motor connection cable cores
protective braided shield of the brake cores. This is then folded back against the outer
shield.
8.5 Motor Modules 85 A, 132 A and 200 A
Stripped length, in mm and (inch)
 
Connection using a shield connection clamp or
hose clamp
a
210 ±10 (8.3 ±0.4)
b
175 ±5 (6.9 ±0.2)
c
depending on the cable lug used
d
60 ±5 (2.4 ±0.2)
e
100 ±10 (3.9 ±0.4)
Motor Modules
237

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