SIRIUS 3RM1 motor starter
Manual, 11/2013, A5E0345285095020A/RS-AB/002
5
Table of contents
1
Introduction................................................................................................................................... 9
1.1
Responsibility of the user for system configuration and functionality .......................................... 9
1.2
Required basic knowledge........................................................................................................ 9
1.3
Scope .................................................................................................................................... 10
1.4
Definition ................................................................................................................................ 10
1.5
Conformity.............................................................................................................................. 10
1.6
Further documentation ........................................................................................................... 11
1.7
Service&Support .................................................................................................................... 11
1.8
DataMatrix code ..................................................................................................................... 14
1.9
Correction sheet ..................................................................................................................... 15
2
Product-specific safety information ................................................................................................ 17
2.1
General safety notes .............................................................................................................. 17
2.2
Safety information for hazardous areas .................................................................................. 17
2.3
Safety instructions for safety-related applications .................................................................... 18
2.4
Intended use .......................................................................................................................... 19
2.5
Current information about operational safety........................................................................... 20
2.6
Declaration of conformity ........................................................................................................ 20
3
Description ................................................................................................................................. 21
3.1
Overview ................................................................................................................................ 21
3.2
Applications............................................................................................................................ 22
3.3
Hybrid technology................................................................................................................... 23
3.4
Device versions ...................................................................................................................... 24
3.5
Functions ............................................................................................................................... 27
3.5.1
Switching the 3RM1 motor starter under normal operating conditions ..................................... 27
3.5.1.1 Direct-on-line starter ............................................................................................................... 27
3.5.1.2 Reversing starter .................................................................................................................... 28
3.5.2
Overload protection ................................................................................................................ 29
3.5.2.1 Protective functions ................................................................................................................ 29
3.5.2.2 Thermal calculation method (motor memory module) .............................................................. 30
3.5.2.3 ATEX-certified motor overload protection in the case of 3RM11/3RM13 Failsafe..................... 32
3.5.3
Shutdown on malfunction ....................................................................................................... 35
3.5.4
Safety-related shutdown with 3RM11/3RM13 Failsafe motor starters ...................................... 36
3.5.5
Carrying out the function test .................................................................................................. 39
3.6
Accessories and order number scheme .................................................................................. 41
3.6.1
Overview of all device components ......................................................................................... 41
