Siemens SIRIUS 3RW50 - Default Chapter; Table of Contents

SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
3
Table of contents
1 Description .............................................................................................................................................. 9
1.1 Target group ............................................................................................................................. 9
1.2 Device design ......................................................................................................................... 10
1.3 Operating principle .................................................................................................................. 11
1.4 Access options for the 3RW50 soft starter ............................................................................. 13
1.5 Operating modes and master control function ........................................................................ 15
1.5.1 Operating modes .................................................................................................................... 15
1.5.2 Sets the operating mode ......................................................................................................... 17
1.6 Device versions ....................................................................................................................... 21
1.7 Areas of application / load types ............................................................................................. 22
1.8 Selection of the soft starter using the Simulation Tool for Soft Starters ................................. 23
1.9 Structure of the article number ............................................................................................... 24
1.10 Accessories ............................................................................................................................. 25
1.10.1 Accessories for 3RW50 soft starters ...................................................................................... 25
1.10.2 3RW5 communication module ................................................................................................ 27
1.10.3 SIRIUS Soft Starter ES (TIA Portal) ....................................................................................... 28
1.10.4 3RW5 HMI .............................................................................................................................. 30
1.11 Additional documentation ....................................................................................................... 32
1.12 Siemens Industry Online Support ........................................................................................... 34
1.13 Support Request ..................................................................................................................... 37
2 Safety information ................................................................................................................................. 39
2.1 ESD Guidelines ....................................................................................................................... 39
2.2 Reactive power compensation ................................................................................................ 41
2.3 Five safety rules for working in or on electrical systems ........................................................ 42
2.4 Electromagnetic compatibility (EMC) according to IEC 60947-4-1 ........................................ 43
2.5 Security information ................................................................................................................ 44
2.6 ATEX / IECEx ......................................................................................................................... 45
2.6.1 Use in hazardous areas .......................................................................................................... 45
2.6.2 ATEX / IECEx-certified motor overload protection ................................................................. 45
2.7 Protection against unauthorized actuation.............................................................................. 48
2.8 Recycling and disposal ........................................................................................................... 49
3 Mounting and dismantling ..................................................................................................................... 51
3.1 Installing 3RW50 soft starters ................................................................................................. 51
3.2 Mounting the fan cover ........................................................................................................... 52