Siemens SINAMICS S120 Manual page 150

Cabinet Modules
5.1 Line Connection Modules
Figure 5-7
Figure 5-8
If Basic Line Modules that are fed via a common Line Connection Module are connected in
parallel, line reactors are generally incorporated in the Line Connection Module.
148
-X1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module >800 A, <1800 A for connection to Basic
Line Modules, option L43
-X1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module >1800 A, <2000 A for connection to Basic
Line Modules, option L43
3WL1
-Q1
-Q10
Pre-charging
3WL1
-Q1
-X2
-R1
U1/L1
V1/L2
W1/L3
-X2
-R1
U1/L1
V1/L2
W1/L3
Cabinet Modules
Manual, 03/2013, A5E03263538A