Siemens SINAMICS PM240-2, Hardware Installation Manual, Page: 70 / 144

Technical data
7.4 Cable cross-sections and tightening torques
Power Module PM240-2
70
Hardware Installation Manual, 01/2017, A5E33294624B AE
7.4 Cable cross-sections and tightening torques
Table 7- 1 Connection type, cable cross sections and tightening torques
Inverters Connection Cross-section and tightening torque Strip
lengths
Metric Imperial
FSA Line, motor cable,
DC link and braking
resistor
1.5 ... 2.5 mm
2
0.5 Nm 16 … 14 AWG: 4.5 lbf in 8 mm
FSB Line, motor cable,
DC link and braking
resistor
1.5 ... 6 mm
2
0.6 Nm 16 … 10 AWG: 5.5 lbf in 8 mm
FSC Line, motor cable,
DC link and braking
resistor
6 …16 mm: 1.3 Nm 10 … 6 AWG: 12 lbf in 10 mm
FSD Line, motor cable and
DC link
10 … 35 mm
2
: 2.5 … 4.5 Nm 20 … 10 AWG: 22 lbf in
8 … 2 AWG: 40 lbf in
18 mm
Braking resistor 2.5 … 16 mm
2
: 1.2 … 1.5 Nm 20 … 6 AWG: 15 lbf in 10 mm
FSE Line, motor cable and
DC link
25 … 70 mm
2
: 8 … 10 Nm 6 … 3/0 AWG: 88.5 lbf in 25 mm
Braking resistor 10 … 35 mm
2
: 2.5 … 4.5 Nm 20 … 10 AWG: 22 lbf in
8 … 2 AWG: 40 lbf in
18 mm
FSF Line, motor cable and
DC link with
cable lugs according to
SN71322
35 … 2*120 mm
2
: 22 … 25 Nm 1 … 2*4/0 AWG: 210 lbf.in --
Braking resistor 25 … 70 mm
2
: 8 … 10 Nm 6 … 3/0 AWG: 88.5 lbf in 25 mm