Siemens SINAMICS G120, Installation Manual

Page: 55 / 176

Connecting
4.2 Connecting the line and motor cable at the converter
Power Module PM240-2
Hardware Installation Manual, 01/2020, A5E33294624B AL
53
4.2 Connecting the line and motor cable at the converter
4.2.1 Connection overview
Note
Line reactor
No line reactor is required for FSD … FSG Power Modules.
Line filter
The converters are available with or without integrated line filter (Class A). For frame sizes
FSA … FSC, 3 AC 400 V, there are external filters (Class B regarding conducted emissions)
for increased EMC requirements.
Line filters (Page 125)
Line harmonics filter
If you use a line harmonics filter you do not need a line reactor or a line filter.
Line harmonics filters (Page 126)
Output reactor
For frame sizes FSD … FSG no output reactor is required in many cases on account of the
long cable lengths between the converter and the motor.
Output reactors (Page 144)
Braking resistor
Connect a braking resistor to the converter via the R1 and R2 terminals.
Braking resistors (Page 133)
Figure 4-3 Block diagram of the converter, FSA ... FSC