Connectable Conductor Cross-Sections And Tightening Torques For Motor And Power Cables - Siemens Sinamics S120 Manual

12.8.5 Connectable conductor cross-sections and tightening torques for motor and
power cables
Table 12- 22 Connectable conductor cross-sections Part 1: Line cable / motor cable
Component
Motor Module Booksize
3 ... 30 A
2 x 3 A ... 2 x 18 A
Motor Module Booksize Compact
1.7 A ... 18 A
Motor Module
45 ... 60 A
Motor Module
85 A
Smart Line Module Booksize
5 ... 10 kW
Smart Line Module Booksize Compact
16 kW
Active Line Module 16 kW
Smart Line Module 16 kW
Active Line Module 36 kW
Smart Line Module 36 kW
Active Interface Module
16 kW
Active Interface Module
36 kW
For ring cable lugs without insulation
1)
clamping area ensured for flexible cable with end sleeve, ring cable lug M6 or M8
IP2xB according to EN 60529; Note: The restrictor collar installed as standard for the purpose of touch protection must
be used or adapted as required
Alternatively, two ring cable lugs without insulation for the parallel connection of two cables with a maximum cross-
2)
section of 50 mm² can also be connected to the threaded bolts respectively. Both cable lugs should be mounted "back
to back".
The connection terminals of the 36 kW Active Interface Module are only certain to be safe from touch protection
3)
according to EN 60529 if cables with a minimum cross-section of 25 mm² and insulated end sleeves are used.
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
Terminal type / tightening torque
Motor connection Crimped
connector connector
30 A, 3+2 pole
Screw
connector
Screw terminal
1.2 ... 1.5 Nm
Threaded bolts M6
6 Nm
1)
Threaded bolts M8
13 Nm
2)
Screw terminal
1.2 ... 1.5 Nm
Screw terminal
1.5 ... 1.8 Nm
Screw terminal
1.5 ... 1.8 Nm
Threaded bolts M6
6 Nm
1)
Screw terminal
1.7 Nm
Screw terminal
6 Nm
Cabinet design and EMC Booksize
12.8 Connection systems
Connection cross-section [mm
1,5 2,5 4 6
X X X X
X X X X
X X X X
X
X X X X
X
X
X
]
2
10 16
X
X X
X
X X
X
X
X X
X
3)
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