Siemens 340 User Manual

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

Siemens 340 Specifications

General

Brand	Siemens
Model	340
Category	Controller
Language	English