Table Of Contents - Siemens SINAMICS S120 Combi User Manual

Table of contents

Preface ...................................................................................................................................................... 3
1 System overview...................................................................................................................................... 21
1.1 SINAMICS S120 Combi components ..........................................................................................21
1.2 System data .................................................................................................................................23
1.3 Derating as a function of the installation altitude and ambient temperature................................25
1.4 Standards.....................................................................................................................................26
2 Line-side power components ................................................................................................................... 29
2.1 Introduction ..................................................................................................................................29
2.2 Information on the disconnector unit............................................................................................30
2.3 Overcurrent protection by means of line fuses and circuit breakers............................................30
2.4 Line supply connection via residual-current devices ...................................................................33
2.5 Overvoltage protection.................................................................................................................34
2.6 Line filters.....................................................................................................................................35
2.6.1 Description ...................................................................................................................................35
2.6.2 Safety information ........................................................................................................................35
2.6.3 Interface description.....................................................................................................................37
2.6.3.1 Overview ......................................................................................................................................37
2.6.3.2 Line/load connection ....................................................................................................................38
2.6.4 Dimension drawing ......................................................................................................................38
2.6.5 Technical data..............................................................................................................................39
2.7 Line reactors ................................................................................................................................40
2.7.1 Description ...................................................................................................................................40
2.7.2 Safety information ........................................................................................................................40
2.7.3 Connection description ................................................................................................................41
2.7.3.1 Overview ......................................................................................................................................41
2.7.3.2 Line/load connection ....................................................................................................................41
2.7.4 Dimension drawings.....................................................................................................................42
2.7.5 Technical data..............................................................................................................................44
2.8 Line connection versions .............................................................................................................45
2.8.1 Ways of connecting the line supply .............................................................................................45
2.8.2 Operating line connection components on the line supply ..........................................................46
2.8.3 Operation of the line connection components via a transformer .................................................47
2.8.3.1 Safety information ........................................................................................................................47
2.8.3.2 Line connection conditions...........................................................................................................47
2.8.3.3 Dimensioning an isolating transformer/autotransformer for several loads ..................................48
2.8.3.4 Operating line connection components via an autotransformer ..................................................53
2.8.3.5 Operating line connection components via an isolating transformer ...........................................54
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
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