System Manual 560060102000 (EN)

System Manual 3RA6

Introduction 1 Product-specific information 2 3 SIRIUS industrial switchgear System description 4 Load feeders, motor and soft starters SIRIUS 3RA6 Compact Starter Configuration Communication via AS-Interface 5 6 System Manual Description of the hardware 7 Functions 8 Installation/Removal Connecting 9 Commissioning 10 Diagnostics 11 12 Accessories 13 Service 14 Technical data 15 Dimension drawings 16 Circuit diagrams 02/2008 GWA 4NEB 560 0601-02 DS 02 Appendix A

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Safety Guidelines

Safety Guidelines This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken.

CAUTION with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken. CAUTION without a safety alert symbol, indicates that property damage can result if proper precautions are not taken. NOTICE indicates that an unintended result or situation can occur if the corresponding information is not taken into account. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personnel The device/system may only be set up and used in conjunction with this documentation. Commissioning and operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission, ground and label devices, systems and circuits in accordance with established safety practices and standards. Prescribed Usage Note the following:

WARNING This device may only be used for the applications described in the catalog or the technical description and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and assembly as well as careful operation and maintenance. Trademarks All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Automation and Drives Postfach 48 48 90327 NЬRNBERG GERMANY Ordernumber: 3RA6992-0A Ⓟ 02/2008 Copyright © Siemens AG 2008. Technical data subject to change

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Table of contents

Table of contents 1 Introduction................................................................................................................................................ 9 2 Product-specific information.....................................................................................................................

11 2.1 Standards/Regulations/Approvals ...............................................................................................11 2.2 Use as prescribed........................................................................................................................12 3 System description ..................................................................................................................................

13 3.1 System overview..........................................................................................................................13 3.2 System configuration ...................................................................................................................15 3.2.1 System configuration without optional AS-i mounting module.....................................................16 3.2.2 System configuration with optional AS-i mounting module..........................................................17 3.3 System components ....................................................................................................................18 4 Configuration ...........................................................................................................................................

25 4.1 SIRIUS 3RA6 compact starter .....................................................................................................25 4.2 Supply possibilities in main circuit................................................................................................28 4.2.1 SIRIUS infeed system for 3RA6...................................................................................................28 4.2.2 3-phase busbar ............................................................................................................................34 4.2.3 8US busbar adapter.....................................................................................................................35 4.2.4 Infeed in accordance with UL 508 (Type E).................................................................................36 5 Communication via AS-Interface .............................................................................................................

39 6 Description of the hardware..................................................................................................................... 41 6.1 SIRIUS 3RA61 compact starter direct starter..............................................................................41 6.2 SIRIUS 3RA62 compact starter reversing starter........................................................................44 7 Functions.................................................................................................................................................

49 6.3 AS-i mounting module for compact starter ..................................................................................47 7.1 Normal switching duty..................................................................................................................49 7.2 Overload protection function........................................................................................................53 7.3 Short-circuit protection function ...................................................................................................56 7.4 Shutdown on malfunction.............................................................................................................57 7.5 Disabling the actuator ..................................................................................................................58 8 Installation/Removal ................................................................................................................................

59 8.1 Installing the SIRIUS 3RA6 compact starter and AS-i mounting module ....................................59 8.1.1 Mounting the compact starter on a DIN rail .................................................................................59 8.1.2 Installing the compact starter on a level surface (screw fastening).............................................60 8.1.3 Installing the compact starter on a SIRIUS infeed system for 3RA6 ...........................................62 8.1.4 Installing the AS-i mounting module ............................................................................................63 SIRIUS 3RA6 Compact Starter System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02 3

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Table of contents

Table of contents 8.2 Removing the SIRIUS 3RA6 compact starter and AS-i mounting module ................................. 64 8.2.1 Removing the compact starter from a DIN rail............................................................................ 64 8.2.2 Removing the compact starter from a level surface (screw fastening)....................................... 65 8.2.3 Removing the compact starter from a SIRIUS infeed system for 3RA6..................................... 66 8.2.4 Removing the AS-i mounting module .........................................................................................

68 9 Connecting .............................................................................................................................................. 69 9.2 Connecting terminal blocks......................................................................................................... 73 9.1 General connection information.................................................................................................. 69 9.3 Connecting the compact starter without optional AS-i mounting module ................................... 75 9.4 Connecting the compact starter (24 V) with optional AS-i mounting module .............................

77 9.4.1 Connecting the AS-Interface....................................................................................................... 77 9.4.2 Connecting limit switches............................................................................................................ 78 9.5 Disconnecting terminal blocks..................................................................................................... 79 10 Commissioning ........................................................................................................................................

81 10.1 Settings on the compact starter .................................................................................................. 81 10.2 AS-Interface ................................................................................................................................ 82 10.2.1 Addressing via AS-Interface........................................................................................................ 82 10.2.2 Process data and process images..............................................................................................

84 11 Diagnostics.............................................................................................................................................. 85 11.1 Compact starter diagnostics........................................................................................................ 85 12 Accessories ............................................................................................................................................. 89 11.2 AS-i mounting module diagnostics..............................................................................................

87 12.1 Control kit .................................................................................................................................... 89 12.1.1 Description of the hardware ........................................................................................................ 89 12.1.2 Using the control kit..................................................................................................................... 89 12.2 External auxiliary switch block ....................................................................................................

91 12.2.1 Description of the hardware ........................................................................................................ 91 12.2.2 Installing and removing the auxiliary switch block for the compact starter................................. 91 12.2.3 Connecting the auxiliary switch block for compact starter.......................................................... 93 12.3 SIRIUS infeed system for 3RA6.................................................................................................. 95 12.3.1 Description of the hardware ........................................................................................................

95 12.3.2 Coding the SIRIUS infeed system for 3RA6 ............................................................................... 97 12.3.3 Installing the SIRIUS infeed system for 3RA6 on a DIN rail ....................................................... 99 12.3.4 Installing the SIRIUS infeed system for 3RA6 on a level surface (screw fastening) ................ 103 12.3.5 Installing the accessories for a SIRIUS infeed system for 3RA6.............................................. 104 12.3.6 Removing the accessories for a SIRIUS infeed system for 3RA6............................................

108 12.3.7 Removing the SIRIUS infeed system for 3RA6 from a DIN rail................................................ 109 12.3.8 Connecting the SIRIUS infeed system for 3RA6 ...................................................................... 112 12.4 3-phase busbar ......................................................................................................................... 117 12.4.1 Description of the hardware ...................................................................................................... 117 12.4.2 Connecting the 3-phase busbar................................................................................................

120 12.5 8US busbar adapter.................................................................................................................. 121 12.5.1 Description of the hardware ...................................................................................................... 121 12.5.2 Installing the 8US busbar adapter plus SIRIUS 3RA6 compact starter.................................... 122 12.5.3 Removing the 8US busbar adapter plus SIRIUS 3RA6 compact starter.................................. 126 SIRIUS 3RA6 Compact Starter 4 System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02

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