Siemens SIRIUS 3RW Series Manuals

Manuals and User Guides for Siemens SIRIUS 3RW Series. We have 1 Siemens SIRIUS 3RW Series manual available for free PDF download: System Manual

Siemens SIRIUS 3RW Series System Manual

Siemens SIRIUS 3RW Series System Manual (786 pages)

Modular system for the control cabinet

Brand: Siemens | Category: Industrial Equipment | Size: 61.64 MB

Table of Contents

System Manual, 01/2011, A8E56203870002
3
Table of Contents
5
1 System Overview

19
- Introduction
  19
- Modular System for SIRIUS
  19
- Safety Instructions
  22
- Standards and Approvals
  23
- Standards
  23
- Approvals, Test Certificates, Characteristics
  24
- Overview
  25
- SIRIUS Modular System
  25
- Content of SIRIUS Innovations System Manual
  27
- System Properties
  28
- Modular System Design
  29
- Switching Technology
  30
- Uniform Connection System
  32
- Flexible Assembly Methods
  33
- Performance Capability
  33
- Assembly and Mounting
  34
- Load Feeders
  34
- Application Monitoring
  36
- Communication
  37
- Safety Applications
  38
- Environmental Protection
  38
- Energy Efficiency
  38
- Customer Benefits
  40
- Components and Combinations
  42
- Switching and Starting
  42
- SIRIUS 3RT2 Contactors
  42
- SIRIUS 3RF34 Solid-State Switching Devices
  48
- SIRIUS 3RW30/40 Soft Starters
  49
- Protecting
  51
- SIRIUS 3RV2 Motor Starter Protectors
  51
- SIRIUS 3RV2917 Infeed System
  54
- SIRIUS 3RU2/3RB3 Overload Relays
  55
- Monitoring
  57
- SIRIUS 3RR2 Current Monitoring Relays
  57
- Feeders
  59
- SIRIUS 3RA21/22 Load Feeders
  59
- SIRIUS 3RA6 Compact Starters
  61
- Function Modules
  65
- SIRIUS 3RA28 Function Modules for Mounting on SIRIUS 3RT2 Contactors
  66
- SIRIUS 3RA27 Function Modules for Connection to the Automation Level
  68
- Device Combinations
  70
- Mounting and Disassembly
  72
- Screw Mounting
  72
- Snap-On Mounting
  72
- Connection
  74
- Connection Systems
  74
- Screw Connection
  74
- Spring-Loaded Connection
  75
- Ring Cable Lug Connection
  79
- Conductor Cross-Sections
  79
- Conductor Cross-Sections for Screw-Type Connection Systems
  80
- Conductor Cross-Sections for Spring-Loaded Connection Systems
  82
- Conductor Cross-Sections for Ring Cable Lug Connection System
  84
- Image Database
  85
- Connection to the Higher-Level Control
  86
- IO-Link
  89
- Overview
  89
- Benefits
  90
- Applications
  91
- AS-Interface
  94
- Overview
  94
- Benefits
  95
- Operating Modes
  95
- Process Communication and Field Communication
  96
- System Components
  97
- Technical Data
  98
- More Information
  99
2 SIRIUS 3RT2 Contactors/Contactor Assemblies

101
- Standards
  101
- General Regulations and Standards
  101
- Protective Separation
  102
- Positively Driven Contact Elements/Mirror Contacts
  103
- Product Description
  104
- Overview of the Contactor Range
  104
- Device Versions
  104
- 3RH2 Contactor Relays
  105
- 3RT2 Power Contactors
  107
- 3RA23 Reversing Contactor Assemblies
  110
- 3RA24 Contactor Assemblies for Star-Delta (Wye-Delta) Start
  111
- Drive Options
  112
- Applications
  113
- Performance Features
  114
- Product Combinations
  115
- Configuration
  116
- Overview of Applications for Contactors and Contactor Assemblies
  116
- Drive System/Coil Selection
  117
- Application Environment
  118
- 3RH2 Contactor Relays
  118
- 3RT2 Power Contactors
  118
- Contactors for Railway Applications
  121
- Installation Altitude
  122
- Switching Motorized Loads
  123
- Switching Resistive Loads
  124
- Changing the Polarity of Hoisting Gear Motors
  125
- Switching in the Auxiliary Circuit
  126
- Contactors with Extended Operating Range
  127
- Overview
  127
- Contactors with UC Drive
  127
- Contactors for Railway Applications
  128
- Coupling Relays
  130
- Operation of a Motor in Two Directions of Rotation (3RA23 Reversing Contactor Assembly)
  132
- Starting Three-Phase Motors with Reduced Starting Current Peaks (3RA24 Contactor Assembly for Star-Delta (Wye-Delta) Start)
  135
- Technical Background Information
  136
- Using Long Control Cables
  141
- Mounting
  148
- Mounting Options
  148
- Mounting Position
  148
- Mounting on Mounting Plate
  149
- Snapping Onto DIN Rail (Snap-On Mounting)
  150
- Replacing Magnet Coils
  150
- Connection
  153
- Accessories
  155
- Accessories Overview
  155
- Auxiliary Switch Blocks
  161
- Description
  161
- Configuration
  164
- Mounting/Disassembly
  167
- Surge Suppressor
  170
- Description
  170
- Configuration
  171
- Mounting
  178
- EMC Suppression Module
  179
- Description
  179
- Configuration
  180
- Mounting
  182
- OFF-Delay Device
  183
- Description
  183
- Configuration
  183
- Mounting
  183
- Mechanical Latch
  185
- Description
  185
- Mounting/Disassembly
  185
- Operation
  187
- Additional Load Module
  188
- Description
  188
- Mounting
  188
- Control Kit for Manual Operation of Contactor Contacts
  189
- Description
  189
- Mounting
  189
- Coupling Link for PLC
  190
- Description
  190
- Mounting
  191
- LED Display Indicator Module
  192
- Description
  192
- Mounting
  192
- Solder Pin Adapter
  193
- Description
  193
- Mounting
  194
- Coil Terminal Module
  195
- Description
  195
- Mounting
  196
- Cover for Ring Cable Lug
  197
- Description
  197
- Sealable Cover
  198
- Description
  198
- Mounting
  198
- 3-Phase Infeed Terminal
  199
- Description
  199
- Mounting
  199
- Parallel Switching Connectors
  200
- Description
  200
- Configuration
  200
- Mounting
  201
- Link Module for Two Contactors in Series
  202
- Description
  202
- Mounting
  202
- Link Module for Motor Starter Protector
  204
- Description
  204
- Pneumatic Timer
  205
- Description
  205
- Mounting/Disassembly
  205
- Operation
  206
- Insulating Stop
  207
- Description
  207
- Terminal Module for Contactors with Screw Connections
  208
- Description
  208
- Mounting
  208
- 3RA27 Function Modules for Connection to the Automation Level (AS-Interface or IO-Link)
  210
- Description
  210
- 3RA28 Function Modules for Mounting on 3RT2 Contactors
  211
- Description
  211
- Assembly Kit for Reversing Contactor Assemblies
  212
- Description
  212
- Mounting
  212
- Assembly Kit for Contactor Assemblies for Star-Delta (Wye-Delta) Start
  219
- Description
  219
- Mounting
  221
- Technical Data
  228
- Contactors for Switching Motors (3RT20)
  228
- Rated Data for Auxiliary Contacts
  228
- Contact Service Life of Auxiliary and Main Contacts
  230
- General Data and Short-Circuit Protection for 3RT201. Contactors Without Overload Relay
  232
- Actuation - 3RT201. Contactors
  234
  - Direct Current)
    236
  - Main Circuit - 3RT201. Contactors (Current Carrying Capacity for Alternating Current and Direct Current)
    236
- Conductor Cross-Sections - 3RT201. Contactors
  242
- General Data and Short-Circuit Protection for 3RT202. Contactors Without Overload Relay
  243
- Actuation - 3RT202. Contactors
  245
- Main Circuit - 3RT202. Contactors (Current Carrying Capacity for Alternating Current)
  248
3 SIRIUS 3RF34 Solid-State Switching Devices

313
4 SIRIUS 3RV2 Motor Starter Protectors

379
- Standards
  379
- Product Description
  380
- Introduction
  380
- Versions
  381
- Applications
  382
- Motor Starter Protectors
  383
- Performance Features
  384
- Product Combinations
  385
- Functions
  386
- Overload and Short-Circuit Protection
  386
- Tripping Classes
  387
- Tripping Characteristics
  388
- Phase Loss Sensitivity
  390
- Protecting Single-Phase Loads or DC Loads
  390
- Test Function
  390
- Configuration
  391
- Short-Circuit Protection
  391
- Motor Protection
  391
- System Protection
  391
- Motor Protection with Overload Relay Function
  392
- Short-Circuit Protection for Starter Combinations
  392
- Transformer Protection
  393
- Main Switch
  393
- Use in IT Systems
  393
- Switching Direct Current
  394
- Devices for North America (UL/CSA)
  395
- Approved According to UL 508/CSA C22.2 No. 14
  395
- Approval as "Circuit Breaker" According to UL 489/CSA C 22.2 No. 5-02
  396
- Application Environment
  396
- Selecting the Motor Starter Protectors
  398
- Project Guidelines for Use Downstream of Frequency Converters/Inverters with Pulsed Voltage
  398
- The Effects of High-Frequency Currents on the Thermal Overload Release
  398
- Capacitive Leakage Currents
  399
- Speed Control of Motors with Characteristic-Controlled Frequency Converters
  400
- Mounting
  401
- Standard Mounting
  401
- Minimum Clearances and Mounting Position
  401
- Mounting
  402
- Mounting in Limiter Circuit
  403
- Connection
  403
- Operation
  404
- Setting the Current
  404
- Testing the Overload Release
  405
- Testing the Overload Relay Function (3RV21)
  405
- Securing
  406
- Reclosing after Tripping
  406
- Accessories
  407
- Accessories Overview
  407
- Installation Rules/Component Rules
  409
- Auxiliary Switch
  410
- Description
  410
- Mounting
  411
- Disassembly
  412
- Signaling Switch
  413
- Description
  413
- Mounting
  414
- Disassembly
  414
- Operation and Diagnostics
  415
- Auxiliary Release
  416
- Description
  416
- Auxiliary Release Voltage Ranges
  417
- Mounting
  418
- Disassembly
  418
- Disconnector Module
  419
- Description
  419
- Mounting
  419
- Isolation and Shut-Off
  421
- Phase Barriers/Ul 508 "Type E" Terminals
  422
- Description
  422
- Mounting UL 508 "Type E" Terminals
  423
- Mounting Phase Barriers
  423
- Door-Coupling Rotary Operating Mechanism
  424
- Description
  424
- Mounting
  425
- Operating the Door-Coupling Rotary Operating Mechanism
  426
- Operating the Door-Coupling Rotary Operating Mechanism for Arduous Conditions
  429
- Enclosures and Mounting Accessories
  432
- Description
  432
- Mounting
  433
- Sealable Cover
  436
- Description
  436
- Mounting
  436
- Insulated 3RV19 3-Phase Busbar System
  437
- Description
  437
- Versions
  438
- Mounting
  439
- 8US Busbar Adapter
  440
- Description
  440
- Versions
  440
- Mounting
  442
- Disassembly
  443
- 3RV2917 Infeed System
  446
- Description
  446
- Derating
  449
- Mounting
  450
- Link Module for Attaching a Contactor
  452
- Description
  452
- Mounting
  452
- Technical Data
  453
- Performance Features
  453
- 3RV2 Motor Starter Protectors
  454
- Rated Data for Auxiliary and Signaling Switches
  456
- Auxiliary Switches, Front-Mounted, Transverse
  456
- Auxiliary Switches, Transverse, Solid-State Compatible
  457
5 SIRIUS 3RU2/3RB3 Overload Relays

485
- Standards
  485
- Product Description
  486
- Introduction
  486
- Versions
  487
- Applications
  488
- 3RU21 Thermal Overload Relays
  490
- 3RB30/3RB31 Solid-State Overload Relays
  491
- Product Combinations
  493
- Functions
  494
- Protection against Overload, Phase Failure, and Phase Asymmetry
  494
- Functional Principle
  494
- Time-Delayed Overload Release
  495
- Tripping Classes
  495
- Tripping Characteristics
  496
- Ground-Fault Protection (3RB31 Only)
  499
- Auxiliary Contacts
  500
- Indication of the Operating State
  501
- Self-Monitoring (3RB30/3RB31 Only)
  501
- Additional Functions
  502
- Configuration
  503
- Overload Relays in Motor Feeders
  503
- Normal and Heavy-Duty Starting
  504
- Contactor Assembly for Star-Delta (Wye-Delta) Start
  505
- Operation with Frequency Converters
  505
- Short-Circuit Protection
  506
- Protecting Explosion-Protected Motors
  506
- Application Environment
  506
- Mounting
  508
- Mounting Options
  508
- Minimum Clearances and Mounting Position
  508
- Mounting/Disassembly
  509
- Connection
  513
- Connection of 3RU21 Overload Relay
  514
- Connection of 3RB30/3RB31 Overload Relays
  515
- Operation
  516
- Setting the Current
  516
- Setting the Tripping Class/Ground-Fault Detection (3RB31)
  517
- RESET after Release
  517
- TEST Function
  520
- Response of the Auxiliary Contacts
  522
- Accessories
  523
- Terminal Support for Stand-Alone Assembly
  524
- Description
  524
- Mounting/Disassembly
  524
- Mechanical Remote RESET (Release Slide)
  527
- Description
  527
- Mounting/Disassembly
  527
- Mechanical Remote RESET (Cable Release)
  529
- Description
  529
- Mounting/Disassembly
  530
- Module for Electrical Remote RESET (3RU21 Only)
  531
- Description
  531
- Connecting the Remote RESET
  531
- Mounting/Disassembly
  532
- Sealable Cover
  533
- Description
  533
- Mounting
  533
- Covers for Ring Cable Lug Connections
  535
- Description
  535
- Technical Data
  536
- Performance Features
  536
- General Data
  536
- Protection Functions - Overview
  536
- Equipment
  537
- Configuration of Load Feeders
  537
- Features of Overload Relays
  538
- 3Ru21
  539
- General Technical Data
  539
- Main Circuit
  540
- Conductor Cross-Sections Main Circuit
  541
- Auxiliary Circuit
  543
- Conductor Cross Sections, Auxiliary Circuit
  544
- 3Rb30/3Rb31
  546
- General Technical Data
  546
- Main Circuit
  548
- Conductor Cross-Sections Main Circuit
  549
- Auxiliary Circuit
  550
- Conductor Cross Sections, Auxiliary Circuit
  551
- Dimension Drawings (Dimensions in MM)
  552
- Dimension Drawings for 3RU21 Thermal Overload Relays
  552
- Dimension Drawings for 3RB30/3RB31 Solid-State Overload Relays
  556
- Circuit Diagrams
  559
6 SIRIUS 3RA21/22 Load Feeders

563
- Standards
  563
- Product Description
  564
- Overview
  564
- Device Versions
  564
- Pre-Assembled Complete Devices
  566
- Self-Assembled Load Feeders
  567
- Applications
  568
- Application Environment
  568
- Product Combinations
  569
- Functions
  570
- Configuration
  571
- Mounting
  572
- Installation Guidelines
  572
- Minimum Clearances (400 V AC)
  572
- Mounting and Disassembling Load Feeders
  576
- Overview
  576
- Load Feeder with Screw-Type Connection System
  577
- Load Feeder with Spring-Loaded Connection System
  579
- Load Feeder with Hybrid Connection
  589
- Mounting and Disassembling the Assembly Types
  593
- On DIN Rail Without DIN Rail Adapter
  593
- On DIN Rail with DIN Rail Adapter
  594
- On Busbar System
  598
- Wall Mounting
  605
- Connection
  608
- Operation
  608
- Accessories
  609
- Overview
  609
- Accessories for Starter Combinations
  610
- Link Modules
  611
- Accessories for DIN Rail Mounting
  614
- Accessories for Busbar Mounting
  615
- Technical Data
  616
- General Data
  616
- Conductor Cross-Sections - Main Circuit
  619
- Conductor Cross Sections - Auxiliary Circuit
  621
- Dimension Drawings (Dimensions in MM)
  623
- Circuit Diagrams
  637
7 SIRIUS 3RA28 Function Modules for Mounting on 3RT2 Contactors

641
- Standards
  641
- Product Description
  642
- Device Versions
  643
- Performance Features
  645
- Applications
  646
- Function Modules for Direct-On-Line Start
  646
- Function Modules for Star-Delta (Wye-Delta) Start
  647
- 3RA28 Function Modules
  649
- Product Combinations
  650
- Functions
  651
- Overvoltage Protection
  651
- Time-Delayed Switching of Contactors
  651
- Response Delay
  651
- OFF-Delay with Auxiliary Voltage
  653
- OFF-Delay Without Auxiliary Voltage
  654
- Star-Delta (Wye-Delta) Function
  655
- Configuration
  656
- Mounting
  660
- Mounting Instructions
  660
- Minimum Clearances and Mounting Position
  660
- Function Modules for Direct-On-Line Start
  660
  - Output/Solid-State Time-Delay Auxiliary Switch)
    660
- Function Module for Star-Delta (Wye-Delta) Start
  662
- Disassembly
  665
- Function Modules for Direct-On-Line Start
  665
  - Output/Solid-State Time-Delay Auxiliary Switch)
    665
- Function Module for Star-Delta (Wye-Delta) Start
  666
- Replacing the Removable Terminal
  668
- Connection
  669
- Connecting the Function Modules for Direct-On-Line Start
  669
- Connecting the Solid-State Timing Relay with Semiconductor Output
  669
- Connecting the Solid-State Time-Delay Auxiliary Switch
  671
- Connecting the Function Module for Star-Delta (Wye-Delta) Start
  672
- Operation
  673
- Setting the Times
  673
- Accessories
  674
- Sealable Cover Cap
  674
- Technical Data
  675
- Dimension Drawings
  677
- Solid-State Timing Relays with Semiconductor Output and Solid-State Time-Delay Auxiliary Switches
  677
- Star-Delta (Wye-Delta) Modules
  678
- Circuit Diagrams
  679
- Internal Circuit Diagrams
  680
- Example Circuit Diagrams
  681
8 SIRIUS 3RR2 Current Monitoring Relays

683
- Standards
  683
- Product Description
  684
- Introduction
  684
- Versions
  685
- Applications
  685
- The Advantages of Current Monitoring Relays
  686
- 3RR214.-.A.30 Basic Analog Setting Current Monitoring Relay
  687
- 3RR224.-.F.30 Standard Digital Setting Current Monitoring Relay
  688
- Product Combinations
  689
- Functions
  690
- Functions and Parameters
  690
- Function Charts for Basic Analog Setting Current Monitoring Relay
  692
- Function Charts for Standard Digital Setting Current Monitoring Relay
  693
- Configuration
  695
- Current Monitoring Relay Application Areas
  695
- Fault Detection
  695
- Wear Detection
  696
- Process Monitoring
  696
- Overload Detection
  696
- Detection of Load Shedding
  696
- Cable Break and Phase Failure
  697
- Rotating Field Detection with Motors
  697
- Motor Protection in the Case of Special Applications
  697
- Application Environment
  698
- Mounting
  699
- Mounting Options
  699
- Minimum Clearances and Mounting Positions
  699
- Mounting/Disassembly
  699
- Connection
  702
- 3RR21 Basic Analog Setting Current Monitoring Relay
  702
- 3RR22 Standard Digital Setting Current Monitoring Relay
  703
- Operation
  704
- 3RR21 Basic Analog Setting Current Monitoring Relay
  704
- Parameters
  704
- Lower Threshold Value
  705
- Upper Threshold Value
  706
- ON-Delay Time
  707
- Tripping Delay Time
  708
- Memory
  709
- Diagnostics with LED
  710
- 3RR22 Standard Digital Setting Current Monitoring Relay
  711
- Parameters
  711
- Switching Menus (Possible Settings Are SET and RUN)
  713
- Settings in the "RUN" Menu
  716
- Settings in the "SET" Menu
  718
- Diagnostics in the "RUN" Menu
  727
- Accessories
  729
- Terminal Support for Stand-Alone Assembly
  729
- Description
  729
- Mounting
  730
- Sealable Cover
  732
- Description
  732
- Mounting
  732
- Technical Data
  733
- Performance Features of Current Monitoring Relays
  733
- General Data
  733
- Monitoring Functions
  734
- Equipment
  735
- Configuration of Load Feeders
  736
- Features of Current Monitoring Relays
  737
- Combinations with 3RT20 Contactor
  737
- 3RR21 Basic Analog Setting Current Monitoring Relay
  738
- General Technical Data
  738
- Main Circuit
  740
- Connection for Main Circuit
  741
- Auxiliary Circuit
  742
- Connecting the Auxiliary Circuit
  743
- Short-Circuit Protection
  743
- 3RR22 Standard Digital Setting Current Monitoring Relay
  744
- General Technical Data
  744
- Main Circuit
  746
- Conductor Cross-Sections Main Circuit
  747
- Auxiliary Circuit
  748
- Conductor Cross Sections, Auxiliary Circuit
  749
- Short-Circuit Protection
  749
- Dimension Drawings (Dimensions in MM)
  750
- Dimension Drawings for 3RR21 Basic Analog Setting Current Monitoring Relay
  750
- Dimension Drawings for 3RR22 Standard Digital Setting Current Monitoring Relay
  752
- Circuit Diagrams
  754
- A Appendix A
  757
- Types of Coordination
  757
- A.1 Types of Coordination
  757
- More Information
  758
- A.2 more Information
  758
- Correction Sheet
  759
- A.3 Correction Sheet
  759
- Glossary
  761
- Index
  775

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