Cable Lugs; Protective Connections And Equipotential Bonding - Siemens SINAMICS S120 System Manual

Cabinet design and EMC

12.5 Protective connections and equipotential bonding

Screw terminal type
5 Connectable cable cross-sections Flexible
Stripped length
Tool
Tightening torque
12.4.4

Cable lugs

Figure 12-1
Table 12-8 Dimensions of cable lugs
Screw/bolt
M8
M8
M8
M8
M8
M8
12.5 Protective connections and equipotential bonding
Protective connections
The SINAMICS S Booksize drive system is designed for use in cabinets with a PE conductor
connection.
178
With end sleeve, without plastic sleeve
With end sleeve, with plastic sleeve
AWG / kcmil
12 mm (0.47 inch)
Screwdriver 1.0 x 4.0 mm
1.2 ... 1.5 Nm (10.6 ... 13.3 lbf in)
Dimension drawing of cable lugs
Cable cross-section
[mm ] [mm]
2
16- 25
25 - 35
35 - 50
50 - 70
70 - 95
95 - 120
a c d
1
[mm] [mm]
11 12 7.5
12 15 9
16 17 11
18 21 13
20 23 15
22 24 16.5
0.5 ... 6 mm
0.5 ... 6 mm
0.5 ... 6 mm
20 ... 8
d d l
2 3
[mm] [mm] [mm]
8.4 16 25
8.4 16 26
8.4 18 34
8.4 22 38
8.4 24 42
8.4 24 44
System Manual, 10/2020, 6SL3097-5AH10-0BP0
2
2
2
r s
[mm] [mm]
10 1.5
10 1.6
10 1.8
12 2
12 2.5
12 3
High Frequency Drive