Siemens SINAMICS PERFECT HARMONY GH150 - Page 10

Figure 4-2 Example illustration of centers of gravity.....................................................................................50
Figure 4-3 Lifting bar label............................................................................................................................52
Figure 4-4 Securing the lifting rods...............................................................................................................52
Figure 4-5 Transporting a transportation unit (still in packaging) with a crane .............................................54
Figure 4-6 Example: Label with instructions for opening the doors..............................................................56
Figure 5-1 Screwing the cabinets together...................................................................................................64
Figure 5-2 Connecting the grounding for the cabinet units...........................................................................65
Figure 5-3 Example: Connecting the interface cable....................................................................................66
Figure 5-4 Water piping ................................................................................................................................67
Figure 6-1 Shield connection using a clip.....................................................................................................73
Figure 6-2 Bridging shield gaps....................................................................................................................73
Figure 6-3 Potential concept.........................................................................................................................74
Figure 6-4 Connecting_grounding cable.......................................................................................................75
Figure 6-5 Schematic diagram: Connecting power cables ..........................................................................78
Figure 6-6 Shield connection........................................................................................................................80
Figure 6-7 Schematic diagram: Fastening the cable ties..............................................................................81
Figure 9-1 Schematic diagram: Attaching the grounding spider...................................................................93
Figure 9-2 Replacing fans from the front ......................................................................................................98
Figure 9-3 Schematic diagram: Replacing fans from the back.....................................................................99
Figure 9-4 Example of an AVT combination module ..................................................................................105
Figure 9-5 Replacing the current transformer.............................................................................................106
Figure 9-6 Example diagram: Replacing the pre-charging rectifier ............................................................108
Figure 9-7 Removing a power cell, steps 1 - 7 ...........................................................................................110
Figure 9-8 Removing a power cell, steps 8 - 10 .........................................................................................111
Figure 9-9 Removing a power cell, step 11 ................................................................................................111
Figure 9-10 Removing a power cell, step 12 ................................................................................................112
Figure 9-11 Example diagram: Capacitance of the capacitor bank..............................................................113
Figure 9-12 Removing a door.......................................................................................................................116
Figure 9-13 Example diagram: Removing the spacers.................................................................................116
Figure 9-14 Example diagram: Removing the busbars ................................................................................117
Figure 9-15 Example diagram: Removing the lower busbar package..........................................................118
Figure 9-16 Example diagram: Removing the Makrolon cover.....................................................................118
Figure 9-17 Releasing the water inlets and outlets.......................................................................................119
Figure 9-18 Example diagram: Releasing connections of the capacitor module..........................................120
Figure 9-19 Example diagram: Screws fixing the diode stack......................................................................121
Figure 9-20 Example diagram: Removing capacitor modules......................................................................122
Figure 9-21 Wire jumper capacitor module...................................................................................................122
Figure 9-22 Adjusting the close pin bracket..................................................................................................124
Figure 9-23 Replacing the water sensors.....................................................................................................125
Table of contents
SINAMICS PERFECT HARMONY GH150 6SL3825
10 Operating Instructions 05/2020