Table Of Contents - Siemens SIRIUS 3RA6 System Manual

Table of contents

1 Introduction ........................................................................................................................................... 11
2 Product-specific information .................................................................................................................. 15
2.1 Standards/Regulations/Approvals .......................................................................................... 15
2.2 Use as prescribed ................................................................................................................... 15
3 System description ................................................................................................................................ 17
3.1 System overview ..................................................................................................................... 17
3.2 System configuration .............................................................................................................. 19
3.2.1 Automation environment ......................................................................................................... 19
3.2.2 3RA61/3RA62 compact starter without optional AS-i mounting module ................................ 21
3.2.3 3RA61/3RA62 compact starter with optional AS-i mounting module ..................................... 22
3.2.4 3RA64/3RA65 compact starter with IO-Link ........................................................................... 23
4 Application planning .............................................................................................................................. 25
4.1 General data ........................................................................................................................... 25
4.2 Safe isolation .......................................................................................................................... 28
4.3 Supply options (main circuit) ................................................................................................... 30
4.3.1 Infeed system for 3RA6 .......................................................................................................... 30
4.3.2 3RV19 3-phase busbar ........................................................................................................... 36
4.3.3 8US busbar adapter ................................................................................................................ 37
4.3.4 Infeed in accordance with UL 508 (Type E)............................................................................ 38
5 3RA61/3RA62 compact starter .............................................................................................................. 41
5.1 Scope of supply ...................................................................................................................... 41
5.1.1 Article numbers ....................................................................................................................... 41
5.1.2 Scope of supply ...................................................................................................................... 43
5.2 Description of the hardware .................................................................................................... 44
5.2.1 Features .................................................................................................................................. 44
5.2.2 3RA61 compact starter (direct starter) .................................................................................... 45
5.2.3 3RA62 compact starter (reversing starter).............................................................................. 48
5.3 Functions ................................................................................................................................ 52
5.3.1 Normal switching duty ............................................................................................................. 52
5.3.2 Overload protection function ................................................................................................... 57
5.3.3 Short-circuit protection function .............................................................................................. 59
5.3.4 Shutdown on malfunction ....................................................................................................... 61
5.3.5 Disabling the actuator ............................................................................................................. 62
5.4 Installing/removal .................................................................................................................... 63
5.4.1 Installing the 3RA61/3RA62 compact starter .......................................................................... 63
5.4.1.1 Mounting the compact starter on a DIN rail ............................................................................ 63
5.4.1.2 Installing the compact starter on a level surface (screw fastening) ........................................ 64
5.4.1.3 Installing the compact starter on an infeed system for 3RA6 ................................................. 66
SIRIUS 3RA6 compact starter
System Manual, 09/2014, NEB560060102000/RS-AA/006
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