Versions Of Line Connection Modules; Version L42 For Active Line Modules - Siemens SINAMICS S120 Manual

Cabinet Modules
5.1 Line Connection Modules
5.1.3

Versions of Line Connection Modules

Different versions to suit specific input currents are available:
● Units ≤ 800 A are equipped with a main breaker with fuse switch disconnector
● Units > 800 A are equipped with a fixed-mounted circuit breaker (draw-out circuit breaker
Line Connection Modules come in the following versions (specified by an option code)
according to the type of the Line Module that is being fed:
● for Active Line Modules: Order code L42
● for Basic Line Modules: Order code L43
● for Smart Line Modules: Order code L44
5.1.3.1

Version L42 for Active Line Modules

Figure 5-3
Figure 5-4
146
is available as option)
-X1
-Q1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module ≤800 A for connection to Active Line
Modules, option L42
-X1
U1/L1
V1/L2
W1/L3
Connection example: Line Connection Module >800 A for connection to Active Line
Modules, option L42
3WL1
-Q1
-X2
U1/L1
V1/L2
W1/L3
-Q10
K4_2
K4_4
K4_6
-X2
U1/L1
V1/L2
W1/L3
Cabinet Modules
Manual, 03/2013, A5E03263538A