SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004
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1 Description .............................................................................................................................................. 7
1.1 Target group ............................................................................................................................. 7
1.2 Device design ........................................................................................................................... 8
1.3 Operating principle .................................................................................................................... 9
1.4 Interaction interfaces............................................................................................................... 11
1.5 Operating modes and master control function ........................................................................ 12
1.6 Device versions ....................................................................................................................... 14
1.7 Areas of application / load types ............................................................................................. 16
1.8 Selection of the soft starter using the Simulation Tool for Soft Starters ................................. 17
1.9 Structure of the article number ............................................................................................... 18
1.10 Accessories ............................................................................................................................. 20
1.10.1 Accessories for 3RW52 soft starter ........................................................................................ 20
1.10.2 3RW5 communication module ................................................................................................ 22
1.10.3 SIRIUS Soft Starter ES (TIA Portal) ....................................................................................... 23
1.10.4 3RW5 HMI .............................................................................................................................. 24
1.11 Additional documentation ....................................................................................................... 27
1.12 Siemens Industry Online Support ........................................................................................... 29
1.13 Support Request ..................................................................................................................... 31
1.14 Siemens Industry Online Support app .................................................................................... 31
2 Safety information ................................................................................................................................. 33
2.1 ESD Guidelines ....................................................................................................................... 33
2.2 Reactive power compensation ................................................................................................ 35
2.3 Electromagnetic compatibility (EMC) according to IEC 60947-4-1 ........................................ 35
2.4 Security information ................................................................................................................ 35
2.5 Recycling and disposal ........................................................................................................... 36
3 Mounting and dismantling ..................................................................................................................... 37
3.1 Installing the 3RW52 soft starter ............................................................................................. 37
3.2 Mounting the fan cover ........................................................................................................... 38
3.3 Mounting the 3RW52 soft starter on a level surface ............................................................... 40
3.4 Installing / mounting / removing 3RW5 HMI ........................................................................... 42
3.4.1 Installing the Standard 3RW5 HMI in 3RW52 soft starter ...................................................... 42
3.4.2 Removing Standard 3RW5 HMI ............................................................................................. 43
3.4.3 Installing the High Feature 3RW5 HMI in the 3RW52 soft starter .......................................... 44
3.4.4 Removing the High Feature 3RW5 HMI ................................................................................. 45