Inverter Terminals - Siemens SINAMICS G120 Hardware Installation Manual

5.4

Inverter terminals

Table 5-1 Connection, cross-section and tightening torque for PM250 Power Modules
Converter Line supply and motor connection
FSC
FSD
FSE
FSF
PM250 Power Module
Hardware Installation Manual, 04/2021, A5E36265179B-AB
Screw-type terminal
Cable lug
Cross-section and tightening torque
Metric
4 ...10 mm , 2.3 Nm 12 ... 8 AWG, 20 lbf in
2
10 ... 35 mm , 6 Nm 7 ... 2 AWG, 53 lbf in
2
25 ... 50 mm , 6 Nm 3 ... 1/0 AWG, 53 lbf in
2
35 ... 120 mm , 13 Nm 2 ... 4/0 AWG, 115 lbf in
2
Connection
5.4 Inverter terminals
Stripped
insula‐
Imperial
tion
length
10 mm
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--
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41