Figure 6-5 Schematic diagram: Connecting power cables ..........................................................................89
Figure 6-6 Shield connection........................................................................................................................91
Figure 6-7 Schematic diagram: Fastening the cable ties..............................................................................92
Figure 9-1 Schematic diagram: Attaching the grounding spider.................................................................106
Figure 9-2 Replacing fans from the front ....................................................................................................111
Figure 9-3 Schematic diagram: Replacing fans from the back...................................................................112
Figure 9-4 Example of an AVT combination module ..................................................................................118
Figure 9-5 Replacing the current transformer.............................................................................................119
Figure 9-6 Example diagram: Replacing the pre-charging rectifier ............................................................121
Figure 9-7 Removing a power cell, steps 1 to 8 .........................................................................................124
Figure 9-8 Removing a power cell, steps 9 to 11 .......................................................................................124
Figure 9-9 Removing a power cell, step 12 ................................................................................................125
Figure 9-10 Removing a power cell, step 13 ................................................................................................125
Figure 9-11 Example diagram: Capacitance of the capacitor bank..............................................................126
Figure 9-12 Removing a door.......................................................................................................................129
Figure 9-13 Example diagram: Removing the spacers.................................................................................129
Figure 9-14 Example diagram: Removing the busbars ................................................................................130
Figure 9-15 Example diagram: Removing the lower busbar package..........................................................131
Figure 9-16 Example diagram: Removing the Makrolon cover.....................................................................131
Figure 9-17 Releasing the water inlets and outlets.......................................................................................132
Figure 9-18 Example diagram: Releasing connections of the capacitor module..........................................133
Figure 9-19 Example diagram: Screws fixing the diode stack......................................................................134
Figure 9-20 Example diagram: Removing capacitor modules......................................................................135
Figure 9-21 Wire jumper capacitor module...................................................................................................135
Figure 9-22 Adjusting the close pin bracket..................................................................................................137
Figure 9-23 Replacing the water sensors.....................................................................................................138
Figure 9-24 Remove the operator panel.......................................................................................................139
Figure 9-25 Card slots ..................................................................................................................................140
Table of contents
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE 11
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