Connection Terminals At The Inverter - Siemens PM240-2 Hardware Installation Manual

5.1.6

Connection terminals at the inverter

Table 5- 3 Connection type, cable cross sections and tightening torques
Inverters
FSA Line, motor cable,
DC link and braking
resistor
FSB Line, motor cable,
DC link and braking
resistor
FSC Line, motor cable,
DC link and braking
resistor
FSD Line, motor cable and
DC link
Braking resistor
FSE Line, motor cable and
DC link
Braking resistor
FSF Line, motor cable and
DC link with
cable lugs according to
SN71322
Braking resistor
Connecting terminals FSA, FSB, FSC
The Power Modules are equipped with
withdrawable connectors.
You can withdraw the connector by press-
ing the red lever to release the interlock.
The connectors are designed so that they
cannot be accidentally interchanged.
①
②
③
④
Power Module PM240-2
Hardware Installation Manual, 12/2015, A5E33294624B AD
Connection
1.5 ... 2.5 mm
1.5 ... 6 mm
6 ...16 mm: 1.3 Nm
10 ... 35 mm
2.5 ... 16 mm
25 ... 70 mm
10 ... 35 mm
35 ... 2*120 mm
25 ... 70 mm
Line connectors
Motor connection plug
Connection plug for a braking resistor
Release lever
Cross-section and tightening torque
Metric
0.5 Nm 16 ... 14 AWG: 4.5 lbf in
2
0.6 Nm 16 ... 10 AWG: 5.5 lbf in
2
10 ... 6 AWG: 12 lbf in
: 2.5 ... 4.5 Nm 20 ... 10 AWG: 22 lbf in
2
8 ... 2 AWG: 40 lbf in
: 1.2 ... 1.5 Nm 20 ... 6 AWG: 15 lbf in
2
: 8 ... 10 Nm 6 ... 3/0 AWG: 88.5 lbf in 25 mm
2
: 2.5 ... 4.5 Nm 20 ... 10 AWG: 22 lbf in
2
8 ... 2 AWG: 40 lbf in
: 22 ... 25 Nm 1 ... 2*4/0 AWG: 210 lbf.in --
2
: 8 ... 10 Nm 6 ... 3/0 AWG: 88.5 lbf in 25 mm
2
Connecting-up
5.1 Line and motor connection
Strip
lengths
Imperial
8 mm
8 mm
10 mm
18 mm
10 mm
18 mm
45