Siemens SINAMICS S120 - Page 718

Cabinet design and EMC Booksize
12.7 Connection systems
Booksize Power Units
718 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Table 12- 23 Connectable conductor cross-sections Part 2: Line cable/motor cable
Connection cross-section [mm
2
]
Component
Terminal type/tightening torque
25
35
50
70
95
120
Motor Module
45 … 60 A
Threaded bolts M6
6 Nm
1)
X X X - - -
Motor Module
85 A
Threaded bolts M8
13 Nm
2)
X X X X X X
Motor Module
132 … 200 A
Threaded bolts M8
13 Nm
2)
X X X X X X
Active Line Module 36 kW
Smart Line Module 36 kW
Threaded bolts M6
6 Nm
X X X - - -
Active Line Module 55 kW
Smart Line Module 55 kW
Threaded bolts M8
13 Nm
2)
- X X X X X
Active Line Module
80 … 120 kW
Threaded bolts M8
13 Nm
2)
- - - X X X
Active Interface Module
36 kW
Screw terminal
6 Nm
X X X - - -
Active Interface Module
55 kW
Screw terminal
6 Nm
- X X - - -
Active Interface Module
80 … 120 kW
Threaded bolts M8
13 Nm
2)
- - - X X X
1
)
For ring cable lugs without insulation
clamping area ensured for flexible cable with end sleeve, ring cable lug M6 or M8
IP2xB according to IEC 60529;
Note: The restrictor collar installed as standard for the purpose of touch protection must be used or adapted as required.
2)
Alternatively, two ring cable lugs without insulation for the parallel connection of 2 cables with a maximum cross-section
of 50 mm² can also be connected to the threaded bolts respectively. Both cable lugs should be mounted "back to back".
Table 12- 24 Connectable conductor cross-sections Part 3: Line cable/connection for braking resistor
Connection cross-section [mm
2
]
Component
Terminal type/tightening torque
1.5
2.5
4
6
10
16
Basic Line Module 20 kW
Line cable connection
Screw terminal
1.5 ... 1.7 Nm
- - - x x x
Basic Line Module 20 kW
Braking resistor connection
Screw terminal
0.5 ... 0.6 Nm
x x x - - -
Basic Line Module 40 kW
Braking resistor connection
Screw terminal
1.5 ... 1.8 Nm
- - x x x -