Version L43 For Basic Line Modules - Siemens SINAMICS S120 Manual

Figure 5-5
5.1.3.2

Version L43 for Basic Line Modules

When Basic Line Modules are used, a line reactor is incorporated as a standard feature.
Figure 5-6
Figure 5-7
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A
-Q10
-X1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module ≥2000 A for connection to Active Line
Modules in parallel connection, option L42
-Q1
Connection example: Line Connection Module ≤ 800 A for connection to Basic Line
Modules, options: L43, L13
-X1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module >800 A, <1800 A for connection to Basic
Line Modules, option L43
Pre-charging
3WL1
-Q1
-Q2 -R 1
3WL1
-Q1
Cabinet Modules
5.1 Line Connection Modules
-X2
-R 1
U1_1
V1_1
W1_1
-X3
-R 1.1
U1_2
V1_2
W1_2
-X2
-R1
U1/L1
V1/L2
W1/L3
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