Siemens Sinamics PM250 - Cable cross-sections and tightening torques

Technical specifications
7.2 Cable cross-sections and tightening torques
PM250 Power Module
Hardware Installation Manual, 01/2016, A5E36265179B-AA
55
7.2
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
FSC
Line cable, motor cable
and braking resistor
Terminal 4 …10 mm
2
: 2.3 Nm 12 … 8 AWG: 20 lbf in 10 mm
FSD
Line cable, motor cable
and braking resistor
Cable
lug
10 … 35 mm
2
: 6 Nm 7 … 2 AWG: 53 lbf in --
FSE
Line cable, motor cable
and braking resistor
Cable
lug
25 … 35 mm
2
: 6 Nm 3 … 2 AWG: 53 lbf in --
FSF
Line cable, motor cable
and braking resistor
Cable
lug
35 … 120 mm
2
: 13 Nm 2 … 4/0 AWG: 115 lbf in --
The cross
-sections specified refer to possible cable cross-sections for the terminals, not for the current that you require for
your particular application.