Siemens SINAMICS GL150 - Page 11

Figure 3-7 Circuit with typical harmonic spectrum........................................................................................39
Figure 3-8 Short-circuiting sequence............................................................................................................40
Figure 3-9 Components of the motor voltage sensing..................................................................................42
Figure 3-10 Overview of the voltage sensing circuit.......................................................................................43
Figure 3-11 Block diagram of insulation monitoring........................................................................................44
Figure 3-12 Operator protection, ground fault detection.................................................................................44
Figure 3-13 AOP30 operator panel.................................................................................................................46
Figure 3-14 Block diagram of the demagnetization device.............................................................................56
Figure 3-15 Option N48 ..................................................................................................................................59
Figure 3-16 Option N49 ..................................................................................................................................59
Figure 4-1 Two-tier design............................................................................................................................62
Figure 4-2 Example: Circuit-breaker control.................................................................................................65
Figure 4-3 Laying cables ..............................................................................................................................66
Figure 4-4 Example of attaching and displaying the shock and tilt indicators ..............................................70
Figure 4-5 Example illustration of centers of gravity.....................................................................................72
Figure 4-6 Lifting bar label............................................................................................................................74
Figure 4-7 Securing the lifting rods...............................................................................................................74
Figure 4-8 Transporting a transportation unit (still in packaging) with a crane .............................................76
Figure 4-9 Example: Cover screw for manual door interlocking...................................................................78
Figure 5-1 Example: Removing the transportation locks of the DC link reactor ...........................................87
Figure 6-1 Shield connection using a clip.....................................................................................................93
Figure 6-2 Bridging shield gaps....................................................................................................................93
Figure 6-3 Potential concept.........................................................................................................................94
Figure 6-4 Equipotential bonding conductor.................................................................................................94
Figure 6-5 Equipotential bonding strip..........................................................................................................95
Figure 6-6 Shield support .............................................................................................................................97
Figure 6-7 Example: Equipotential bonding conductor.................................................................................97
Figure 6-8 Grounding lug..............................................................................................................................99
Figure 6-9 Connection example: HTL encoder, bipolar, with reference signal...........................................101
Figure 6-10 Schematic diagram: Fastening the cable ties............................................................................103
Figure 8-1 Parameter types........................................................................................................................109
Figure 9-1 Schematic diagram for attaching the grounding spider.............................................................124
Figure 9-2 Fuse switch disconnector with fuse holder swung out ..............................................................125
Figure 9-3 Replacing the backup battery....................................................................................................130
Figure 9-4 Example of an AVT combination module ..................................................................................134
Figure 9-5 Current transformers and insulating cylinders...........................................................................137
Figure 9-6 Removal of cables and screws..................................................................................................138
Figure 9-7 Removing the current transformer.............................................................................................139
Figure 9-8 Thyristor rack position ...............................................................................................................140
Table of contents
SINAMICS GL150 6SL38555UN113KA0Z
Operating Instructions Rev.201910281450 EXAMPLE 11