Table Of Contents - Siemens SINAMICS G120P Hardware Installation Manual

Table of contents

1 Introduction................................................................................................................................................ 9
1.1 System overview of the SINAMICS G120P ...................................................................................9
1.2 Documents for the Inverter ..........................................................................................................13
2 Safety notes............................................................................................................................................. 15
3 Installing/Mounting................................................................................................................................... 21
3.1 Air cooling requirements ..............................................................................................................23
3.2 Dimensions and drill patterns.......................................................................................................24
3.3 Control Unit installation ................................................................................................................30
3.4 Fitting the IOP and the blanking plate..........................................................................................34
4 Connecting .............................................................................................................................................. 37
4.1 Power distribution systems ..........................................................................................................38
4.2 Operation only with grounded (TN) supplies ...............................................................................38
4.3 Motor cable lengths and cross-sections ......................................................................................39
4.4 Access to power and motor terminals..........................................................................................42
4.5 Cable preparation ........................................................................................................................45
4.6 Wiring Sequence..........................................................................................................................45
4.7 Power and motor connections .....................................................................................................48
4.8 Gland plate installation.................................................................................................................49
4.9 EMC guidelines ............................................................................................................................52
4.9.1 Avoiding electromagnetic interference.........................................................................................52
4.9.2 Connections and interference suppression .................................................................................52
4.9.3 Cabling .........................................................................................................................................52
4.9.4 Equipotential bonding ..................................................................................................................53
4.9.5 Inverter shielding in detail, FSA to FSC.......................................................................................56
5 Service and maintenance ........................................................................................................................ 59
5.1 Maintenance.................................................................................................................................59
5.1.1 Maintenance.................................................................................................................................59
5.1.2 Cleaning .......................................................................................................................................59
5.2 Replacing components ................................................................................................................60
5.2.1 Replacing the cooling fan.............................................................................................................60
Replacement fans ........................................................................................................................67
5.2.1.1
5.3 Spares and accessories...............................................................................................................69
6 Technical specifications........................................................................................................................... 71
6.1 Performance ratings PM230 ........................................................................................................72
6.2 Temperature, altitude and voltage derating PM230.....................................................................73
Power Module PM230 IP55
Hardware Installation Manual, 2010-07-02, A5E02923635A AB
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