Siemens S120 Manual page 442

Cabinet design and EMC for components, Blocksize format
10.8 Arrangement of components and equipment
Up to two base components can be mounted in front of one another. For configurations
involving more than two base-type components (e.g. line reactor + motor reactor + braking
resistor), the individual components must be mounted to the side of the Power Module.
In the case of the PM340 Power Modules of frame size FSA to FSC, installation must be
performed in the following sequence:
Table 10- 19 Mounting sequence for base components, starting from the wall of the control cabinet
Frame size
FSA
FSB
FSC
Note
Mounting brake resistors
Brake resistors for Power Modules should be mounted next to the Power module or outside
the control cabinet as a result of the high level of heat generated.
Wiring rules for DRIVE-CLiQ
Further information may be found in the: SINAMICS Commissioning Manual.
442
Mounting sequence
Without external line filter:
Motor reactor - line reactor - PM340
With external line filter:
Line reactor - line filter - PM340 or
Motor reactor - line filter - PM340
Motor reactor - line reactor - PM340
Motor reactor - line reactor - PM340
Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
AC Drive