Siemens PM250 Hardware Installation Manual page 52

Accessories
7.1 Reactor and filter
Connecting reactor and filter to the Power Module
The following drawings show the connecting order of the power components. Shielded
cables are necessary if a line filter is used.
Line fuses and contactor have to be installed between the line filter and the mains system.
Connecting power components with output
reactor
52
L1 L3
L1' L3'
L1
L1'
Connecting power components with sine-
wave filter
Hardware Installation Manual, 09/2012, A5E01003502B AD
L3
L3'
PM250 Power Module