Siemens SINAMICS PM240-2 - Connection terminals at the converter

Connecting
4.2 Connecting the line and motor cable at the converter
Power Module PM240-2
Hardware Installation Manual, 01/2020, A5E33294624B AL
57
Table 4- 3 Permissible cable lengths for the motor connection, FSF
Converter
with internal
C2 filter
with or without filter, with or
without output reactor
without filter, with two output
reactors in series
EMC category
Second Envi-
ronment, C2
No EMC category
Cable
Shielded
Shielded
Unshielded
Shielded
Unshielded
200 V
150 m
300 m
450 m
525 m
800 m
400 V 150 m 300 m 450 m 525 m 800 m
690 V
150 m
1)
300 m
450 m
525 m
800 m
Restriction for PT devices with 400
V: Use a double-shielded cable for the motor connection.
1)
only C3
Table 4- 4 Permissible cable lengths for the motor connection, FSG
Converter
with internal
C2 filter
with or without filter, with or
without output reactor
without filter, with two output
reactors in series
EMC category
Second Envi-
ronment, C2
No EMC category
Cable
Shielded
Shielded
Unshielded
Shielded
Unshielded
400 V 150 m
300 m
1)
300 m 450 m 525 m 800 m
690 V
300 m
1)
300 m
450 m
525 m
800 m
1)
only C3
4.2.3 Connection terminals at the converter
Table 4- 5 Connection, cross-section and tightening torque for PM240-2 Power Modules
Converter
Connection
Cross-section and tightening torque
Stripped
insulation
length
Metric
Imperial
FSA
Line system, motor
and braking resistor
Plug connector
with screw termi-
nals
1.5 … 2.5 mm
2
, 0.5 Nm
16 … 14 AWG, 4.5 lbf in
8 mm
FSB
1.5 … 6 mm
2
, 0.6 Nm
16 … 10 AWG, 5.5 lbf in
8 mm
FSC
6 …16 mm², 1.3 Nm 10 … 6 AWG, 12 lbf in 10 mm
FSD
Line and motor Screw-type termi-
nal
10 … 35 mm
2
,
2.5 … 4.5 Nm
8 … 2 AWG,
22 … 40 lbf in
18 mm
Braking resistor 2.5 … 16 mm
2
,
1.2 … 1.5 Nm
20 … 6 AWG,
10.5 … 13 lbf in
10 mm
FSE
Line and motor Screw-type termi-
nal
25 … 70 mm
2
,
8 … 10 Nm
6 … 3/0 AWG,
71 … 88.5 lbf in
25 mm
Braking resistor 10 … 35 mm
2
,
2.5 … 4.5 Nm
8 … 2 AWG,
22 … 40 lbf in
18 mm