Table Of Contents - Siemens SIRIUS Manual

Table of contents

1 Introduction ............................................................................................................................................. 7
1.1 Responsibility Of The User For System Configuration And Functionality ....................................... 7
1.2 Purpose Of The Manual .............................................................................................................. 7
1.3 Required Basic Knowledge ........................................................................................................ 8
1.4 Scope Of The Manual ................................................................................................................. 8
1.5 Siemens Industry Online Support ............................................................................................. 9
1.6 Further Documentation ............................................................................................................ 10
1.7 Siemens Industry Online Support App .................................................................................... 11
1.8 Recycling And Disposal ........................................................................................................... 11
1.9 Technical Assistance .............................................................................................................. 12
2 Standards ............................................................................................................................................. 13
3 Product Description ............................................................................................................................... 15
3.1 Overview ................................................................................................................................. 15
3.2 Device Versions ....................................................................................................................... 15
3.2.1 Pre-Assembled Complete Devices ........................................................................................... 18
3.2.2 Self-Assembled Load Feeders .................................................................................................. 19
3.3 Applications ............................................................................................................................. 22
3.4 Application Environment.......................................................................................................... 22
4 Product Combinations ............................................................................................................................ 23
5 Functions .............................................................................................................................................. 25
6 Configuration ........................................................................................................................................ 27
6.1 Sirius System Configurator ................................................................................................... 27
6.2 Use Of 3Ra2 Load Feeders With Highly Energy-Efficient Motors (Ie3) ...................................... 28
6.2.1 General information on the startup characteristics of highly energy-efficient motors
(IE3) ........................................................................................................................................ 28
6.2.1.1 Short-Circuit Detection ............................................................................................................. 28
6.2.1.2 Making And Breaking Capacity Of Motor Starter Protectors ...................................................... 28
6.2.1.3 Rated Motor Current/Setting Scale ........................................................................................... 29
6.2.2 Optimization Of 3Rv2 Motor Starter Protectors For Ie3 Motors ............................................... 29
6.2.3 Technical Modifications/Restrictions Of 3Rv2 Motor Starter Protectors ................................... 31
7 Mounting ............................................................................................................................................... 33
7.1 Installation Guidelines.............................................................................................................. 33
7.1.1 Minimum Clearances To Grounded Or Live Parts (400 V / 500 V / 690 V Ac) ........................... 33
7.1.2 Mounting Variants Under Different Conditions And Frequency Of Use ....................................... 36
7.1.3 Permissible Assembly Types And Derating .............................................................................. 41
SIRIUS - SIRIUS 3RA load feeders
Manual, 09/2016, A5E03656507520A/RS-AB/003
5