Preparing The Power Cables - Siemens Sinamics S120 Manual

4.1.3

Preparing the power cables

The power cables must be prepared before they can be attached to a motor connector:
1. Strip the cable sheath over a length of 85 mm (± 5 mm).
2. Fold back the braided shield. If you are using a motor cable with brake conductors, then
the braided shield of the brake conductors must be unbraided. This is then folded back
against the outer shield.
3. Fix the braided shield. Preferably use shrink tubing with hot melt adhesive.
4. Shorten the individual conductors as indicated in the drawing and table below.
5. Remove 12 mm of the insulation of the individual conductors.
6. Use conductor end sleeves according to DIN 46228 with the appropriate cross-section.
①
②
③
④
⑤
Figure 4-2
Power Units in Booksize C/D-Type Format
Manual, 01/2017, 6SL3097-4AC20-0BP1
Phase conductors U-V-W
PE conductors
Holding brake conductors
Protective braided shield
Shrink tubing
Conductor and stripped insulation lengths
Accessories
4.1 Motor connector
71