Siemens SINAMICS S220 Equipment Manual page 180

Motor Modules
8.3 Motor Modules 3 ... 30 A and 2x3 ... 2x18 A
Procedure
①
②
③
④
⑤
Figure 8-26
Table 8-13
Connection
U2
V2
W2
Protective conductor to the
motor
BR- to the holding brake
BR+ to the holding brake
To connect the power cables at the connection plug, prepare these as subsequently
described:
1. Remove the cable sheath to a length of 85 mm (3.35 in) with a tolerance of ±5 mm (±0.2 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.
178
Cores U2-V2-W2
Protective conductor core
Holding brake cores
Protective braided shield
Shrink-on sleeve
Design of the motor connection cable for Motor Modules 3 ... 30 A and 2 x 3 A ... 2 x 18 A
Stripped lengths for motor connection cable cores
Stripped length, in mm and (inch)
protective braided shield of the brake cores. This is then folded back against the outer
shield.
a
55 +2/-3 (2.17 +0.08/-0.12)
63 +2/-3 (2.48 +0.08/-0.12)
73 ±5 (2.87 ±0.20)
79 ±5 (3.11 ±0.20)
Equipment Manual, 09/2023, A5E53307519B AA
b
12 ±0.5 (0.47 ±0.02)
12 ±0.5 (0.47 ±0.02)
12 ±0.5 (0.47 ±0.02)
12 ±0.5 (0.47 ±0.02)
Booksize power units