EasyManuals Logo

Siemens 6SR41 series User Manual

Siemens 6SR41 series
202 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #11 background imageLoading...
Page #11 background image
Table of contents
Product User Manual
Operating Instructions, Version AE 12/2009, A5E01454341C
9
Table 5- 25 Twenty-four Cell Output Filter, Inductance ..................................................................................98
Table 5- 26 Fifteen Cell Output Filter, Inductance ..........................................................................................99
Table 5- 27 Nine Cell Output Filter, Inductance............................................................................................100
Table 5- 28 Fifteen Cell Output Filter, Inductance ........................................................................................100
Table 5- 29 Twenty-Four Cell Output Filter, Inductance ...............................................................................100
Table 6- 1 Signal Polarities .........................................................................................................................107
Table 6- 2 List of Symbols Used in Figure "Block Diagram of Vectors Control Algorithmus for
Induction and Synchronous Motor Control" ...............................................................................109
Table 6- 3 Example of Overload Current Capability versus Time of Cell with 120% Overload..................127
Table 6- 4 List of Symbols Used in Figure "Block Diagram of Input-Side Monitoring" ...............................137
Table A- 1 Commonly Used Abbreviations..................................................................................................173
Figures
Figure 2-1
Harmony Topology.......................................................................................................................19
Figure 2-2 Harmonic Distortion Wave Form Comparisons (6-pulse, 12-pulse, and Perfect Harmony)........20
Figure 2-3 Comparison of Perfect harmony and a typical Phase-Controlled SCR Drive..............................21
Figure 2-4 Power Drive System ....................................................................................................................30
Figure 3-1 Topology of Perfect Harmony VFD (3 Cells) ...............................................................................36
Figure 3-2 Schematic of a Typical Power Cell ..............................................................................................37
Figure 3-3 Waveforms for Phase A ...............................................................................................................37
Figure 3-4 Waveforms for Phase B ...............................................................................................................38
Figure 3-5 Waveforms for Line-to-Line Voltage ............................................................................................38
Figure 3-6 Harmony Output Waveforms, 2400 Volt Drive at Full Load.........................................................39
Figure 3-7 Motor A-B Voltage and Current in Phase C at Full Load for a Harmony Drive ...........................40
Figure 3-8 Input A-B Voltage and Current in Phase C at Full Load for a Harmony Drive.............................40
Figure 3-9 Block Diagram of Harmony Control Structure..............................................................................43
Figure 5-1 GenIV 4160 V Output 200-1100 Hp General Arrangement.........................................................53
Figure 5-2 GenIV 4160 V Output 200-1100 Hp Sectional View....................................................................54
Figure 5-3 GenIV Enclosure (4160 V Output, 200-1100 hp).........................................................................61
Figure 5-4 I/O Section ...................................................................................................................................63
Figure 5-5 Medium Voltage Terminations (L1, L2, L3, or T1, T2, T3)...........................................................64
Figure 5-6 Output Hall Effect Current Transducers (HEB1, HEC1) ..............................................................65
Figure 5-7 Typical GenIV 4160 V 40-140 Amp Transformer ........................................................................67
Figure 5-8 Typical GenIV 4160V, 200-260 A Transformer............................................................................68
Figure 5-9 Cut-Out View of Fuse Assembly..................................................................................................69
Figure 5-10 GenIV 40-140 A Power Cell Frame .............................................................................................72

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Siemens 6SR41 series and is the answer not in the manual?

Siemens 6SR41 series Specifications

General IconGeneral
BrandSiemens
Model6SR41 series
CategoryDC Drives
LanguageEnglish

Related product manuals