Siemens SINAMICS SL150 Operating Instructions Manual page 8

Table of contents
9.7.5 Replacing contactors..............................................................................................................91
9.7.6 Replacing the coupling unit ....................................................................................................91
9.7.7 Replacing the power supply ...................................................................................................92
9.7.8 Replacing the current transformer..........................................................................................92
9.7.9 Replacing the thyristor electronics and thyristors...................................................................93
9.7.9.1 Check components of the thyristor assembly ........................................................................93
9.7.9.2 Replacing thyristor electronics ...............................................................................................94
9.7.9.3 Replacing a thyristor ..............................................................................................................96
9.7.9.4 Disconnecting the fiber-optic cables ......................................................................................98
9.7.10 Replacing branch fuses..........................................................................................................99
9.7.11 Installing the V ring...............................................................................................................101
10 Spare parts ...............................................................................................................................................103
11 Disposal....................................................................................................................................................105
11.1 Disposing of packaging material ..........................................................................................105
11.2 Removing device components and old devices ...................................................................105
A Service & Support.....................................................................................................................................107
A.1 Siemens Industry Online Support ........................................................................................107
A.2 SIOS App .............................................................................................................................108
B Technical specifications and drawings .....................................................................................................109
B.1 Standards and regulations ...................................................................................................109
B.2 Environmental conditions .....................................................................................................110
Index.........................................................................................................................................................113
Tables
Table 5-1 Tightening torque for screws .......................................................................................................54
Table 5-2 Tightening torques for screw terminals for copper cables without cable lug 1)...........................55
Table 6-1 Cleaning agents and grease .......................................................................................................65
Table 8-1 LEDs of the Power Stack Adapters ............................................................................................72
Table 9-1 Technical specifications of the backup battery............................................................................84
Table 9-2 Torques of the capacitor connections .........................................................................................90
Table B-1 Standards and regulations ........................................................................................................109
Table B-2 Climatic environmental conditions.............................................................................................110
Table B-3 Mechanical ambient conditions .................................................................................................110
Table B-4 Other ambient conditions ..........................................................................................................111
Figures
Figure 3-1 Components of a power unit with closed-loop control for star connection ..................................28
Figure 3-2 Thyristor double stack .................................................................................................................29
Figure 3-3 AVT combination module ............................................................................................................30
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SINAMICS SL150 6SL38600UL432AA0Z
Operating Instructions Rev.201910281433 EXAMPLE