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Siemens 7XG3124 ReyArc24 Technical Manual

Arc fault monitor relay, energy management
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7XG3124 - ReyArc24
Arc Fault Monitor Relay
Energy Management
Reyrolle
Protection
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Summary of Contents for Siemens 7XG3124 ReyArc24

  • Page 1 Reyrolle Protection Devices 7XG3124 - ReyArc24 Arc Fault Monitor Relay Energy Management...
  • Page 3 Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent.
  • Page 4 7XG3124 Contents Page 2 of 2 ©2014 Siemens Protection Devices Limited...
  • Page 5 Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent.

  • Page 6: Table Of Contents

    3.2.2 Upgrading the RA24 firmware .................... 19 3.3 Loading a new sub-station configuration ..................19 3.4 Setting up a new RA24 ........................19 3.5 Configuring a RA24 ......................... 19 ©2014 Siemens Protection Devices Limited Chapter 1 Page 2 of 20...
  • Page 7 Figure 18: RA24 RJ45 port ..........................15 Figure 19: RA24 RJ45 & FO ports ........................15 Figure 20: RA24 Direct Connection ........................16 Figure 21: RA24 IEC61850 Station LAN ......................16 ©2014 Siemens Protection Devices Limited Chapter 1 Page 3 of 20...

  • Page 8: Section 1: Introduction

    Operating Voltage 20 – 70V DC 88 - 300V DC / 88 – 275V AC Mounting Surface Mount DIN Rail mount (supplied with mounting hardware) Figure 1: 7XG3124 Ordering Options ©2014 Siemens Protection Devices Limited Chapter 1 Page 4 of 20...

  • Page 9: Section 2: Hardware Description

    Figure 2: RA30A single detector & Coverage Zone The recommended spacing for the RA30A single detectors is approximately 5 - 6 m to ensure adequate detection overlap. 5 - 6 m Figure 3: RA30 Spacing ©2014 Siemens Protection Devices Limited Chapter 1 Page 5 of 20...

  • Page 10: Figure 4: Ra30B Dual Detector

    The recommended spacing for the RA30B single detectors is approximately 5 - 6 m to ensure adequate detection overlap, this combination provides an overall coverage zone of approximately 10 -12 m. 10 - 12m Figure 5: RA30B Dual Detector Spacing ©2014 Siemens Protection Devices Limited Chapter 1 Page 6 of 20...

  • Page 11: Sensor Placement

    2.1.3 Sensor Mounting The RA30 is suitable for flush panel mounting in a number of configurations, for further information on mounting arrangements and mounting hardware refer to the RA30 Catalogue Sheet. ©2014 Siemens Protection Devices Limited Chapter 1 Page 7 of 20...

  • Page 12: Example Sensor Placement

    Chapter 1) 7XG3124 Installation Guide 2.1.4 Example Sensor Placement The following are some typical examples of sensor placement. Figure 7: Sensor placement inside CB racking chamber Figure 8: Sensor placement inside busbar chamber ©2014 Siemens Protection Devices Limited Chapter 1 Page 8 of 20...

  • Page 13: Figure 9: Sensor Placement Inside Cable Termination Chamber

    Chapter 1) 7XG3124 Installation Guide Figure 9: Sensor placement inside cable termination chamber Figure 10: Sensor placement for switchgear Busbar coverage (External through Hole Detector) ©2014 Siemens Protection Devices Limited Chapter 1 Page 9 of 20...

  • Page 14: Figure 11: Sensor Placement Near Low Voltage Contactor For A Variable Speed Drive

    Chapter 1) 7XG3124 Installation Guide Figure 11: Sensor placement near Low Voltage Contactor for a Variable Speed Drive Figure 12: Sensor placement for Switchgear cable termination chamber (External through Hole Detector) ©2014 Siemens Protection Devices Limited Chapter 1 Page 10 of 20...

  • Page 15: Figure 13: Sensor Placement For End Of Bus Chamber (External Through Hole Detector)

    Chapter 1) 7XG3124 Installation Guide Figure 13: Sensor placement for end of Bus chamber (External through Hole Detector) Figure 14: Sensor placement for Switchgear cable termination chamber (External through Hole Detector) ©2014 Siemens Protection Devices Limited Chapter 1 Page 11 of 20...

  • Page 16: Scheme Wiring

    Allow connected sensor inputs to operate for an ARC Fault Allow connected sensor inputs to be supervised Ensure unconnected sensor inputs do not indicate an Arc sensor Alarm condition ©2014 Siemens Protection Devices Limited Chapter 1 Page 12 of 20...

  • Page 17: Terminal Layout And Module Dimensions

    Figure 16: Terminal Layout and Module Dimensions The module may be surface mounted or alternatively mounted on a din rail by using 2 optional din rail mounting kits (See Catalogue Sheet for Ordering Options) ©2014 Siemens Protection Devices Limited Chapter 1 Page 13 of 20...

  • Page 18: Custom Labels

    Figure 17: RA24 Custom Label ©2014 Siemens Protection Devices Limited Chapter 1 Page 14 of 20...

  • Page 19: Section 2: Communication

    The two port option allows one of the ports to connect to an IEC61850 station bus LAN for Goose messaging purposes and either port may be utilised for device configuration ©2014 Siemens Protection Devices Limited Chapter 1 Page 15 of 20...

  • Page 20: Ip Addressing

    Reconfiguration of the RA24 IP address may be required according to the IP addressing defined in the IEC61850 substation configuration, any subsequent web browser sessions will need to utilise the reconfigured IP address. ©2014 Siemens Protection Devices Limited Chapter 1 Page 16 of 20...

  • Page 21: Section 3: Ra24 File Glossary & Firmware Upgrade

    Note that RMS production versions of the stack will not require a PIS10.key, but only BECK-IEC chips bought direct from BECK by RMS will allow this configuration. Others will require a specific key file. Some key files are located in: L:\ENG\Projects\1s024\Firmware\release\A-drive\key ©2014 Siemens Protection Devices Limited Chapter 1 Page 17 of 20...

  • Page 22: Autoexec.bat

    IP address of target device should appear in UDP/IP subsection • Browse for “Load File” to select the new SC1x3V0xyy_FULL.hex file • Click “Start” in the UDP/IP subsection • Do not power off RA24 until upgrade has completed ©2014 Siemens Protection Devices Limited Chapter 1 Page 18 of 20...

  • Page 23: Upgrading The Ra24 Firmware

    The exact procedure may differ based on which system configurator is used, so here is the procedure that works for communication with a Reyrolle relay using the Siemens DIGSI system Configurator Setting up a new RA24 These are the steps that are used to convert a bare board into a RA24. These steps will normally be done automatically by the production test jig, but it is worth documenting them here.
  • Page 24 Chapter 1) 7XG3124 Installation Guide ©2014 Siemens Protection Devices Limited Chapter 1 Page 20 of 20...
  • Page 25 Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent.
  • Page 26 5.6 Arc Sensor Circuit Supervision ......................40 5.7 Arc Trip............................40 5.8 Global Arc Block ..........................41 5.9 Flag Reset ............................41 5.10 Reboot ............................41 5.11 Reset To Factory Default ........................41 ©2014 Siemens Protection Devices Limited Chapter 2 Page 2 of 42...
  • Page 27 Figure 47: RA24 Front Layout View ......................... 38 Figure 48: RA24 System Status ........................39 Figure 49: RA24 Service Alarm ........................39 Figure 50: RA24 Arc Sensor Indications ......................40 ©2014 Siemens Protection Devices Limited Chapter 2 Page 3 of 42...
  • Page 28 Table 3: RA24 Source Arc Fault Detector Points ....................15 Table 4: 7SR22 Single Point Input GGIO Allocation ..................15 Table 5: RA24 User Output Allocation ......................35 Table 6: Binary Output Allocation ........................37 ©2014 Siemens Protection Devices Limited Chapter 2 Page 4 of 42...

  • Page 29: Section 1: Section 4: Ra24 Arc Fault Monitor Configuration

    In the above example entering the RA24 IP Address (192.168.0.220) into the PC web browser address field will establish a web browser session displaying the Relay Build Information and a menu tree to navigate to the other configuration screens. Figure 1: Web Browser Session ©2014 Siemens Protection Devices Limited Chapter 2 Page 5 of 42...
  • Page 30 The username and password need only be entered once for each web server session and allows for multiple setting changes with access automatically timing out after 2 minutes of inactivity. ©2014 Siemens Protection Devices Limited Chapter 2 Page 6 of 42...

  • Page 31: Relay Build

    The Password may be changed at this point by entering your new password and pressing the Change button, enter the user name and previous password if prompted. Figure 3: RA24 Homepage ©2014 Siemens Protection Devices Limited Chapter 2 Page 7 of 42...

  • Page 32: Ip Configuration

    IP address can be set in the IP Configuration screen but if left blank the RA24 will attempt to find a default SNTP server if available. Figure 4: RA24 IP Configuration ©2014 Siemens Protection Devices Limited Chapter 2 Page 8 of 42...

  • Page 33: Arc Configuration

    Allowable Zone values are from 1 to 16. Set the Zone value the same for sensors located in the same zone. Click on the field to alter the Zone value ©2014 Siemens Protection Devices Limited Chapter 2 Page 9 of 42...

  • Page 34: Arc Status

    Set up the IP addressing for the SNTP server Arm the ARC Sensor inputs to be utilized in the application Set which outputs are to be operated by the respective ARC sensors ©2014 Siemens Protection Devices Limited Chapter 2 Page 10 of 42...

  • Page 35: Section 2: Section 5: Iec61850 Substation Configuration

    Create the subscribing relay application logic that will make use of the status changes in the subscribed GOOSE messages from the RA24 Send the relay configurations as well as IEC 61850 to the respective subscribing IEDs in the application ©2014 Siemens Protection Devices Limited Chapter 2 Page 11 of 42...

  • Page 36: Arc Fault Scheme

    Arc Fault coverage is to be provided to the bus, circuit breaker chambers and cable termination chambers and shall be current checked with an overcurrent relay. Tripping shall be zoned to provide sectionalizing and minimize affected plant. ©2014 Siemens Protection Devices Limited Chapter 2 Page 12 of 42...
  • Page 37 7SR22 IED but could also be implemented via Goose by another subscribing IED. Flexible tripping logic may be implemented in the 7SR22 according to specific application requirements and may also accommodate different operating arrangements in more complex applications. ©2014 Siemens Protection Devices Limited Chapter 2 Page 13 of 42...

  • Page 38: Ra24 Sarc Allocation

    TR1 LT CB SARC 3 or SARC 4 TR1 LT CB SARC 5 Incomer CB Chamber Upstream SARC 6 Incomer Termination Upstream Chamber Table 2: RA24 Protection Zone Tripping ©2014 Siemens Protection Devices Limited Chapter 2 Page 14 of 42...

  • Page 39: Ra24 Source Arc Fault Detector Points

    Reydisp Manager is used as the productivity tool to manage the IEC61850 configuration process for Reyrolle relays and may also be utilized to create any required logic in Reyrolle devices. ©2014 Siemens Protection Devices Limited Chapter 2 Page 15 of 42...
  • Page 40 A screenshot of Reydisp Manager is shown below : Figure 9: Reydisp Manager Configuration - 1 To create a new project choose File and New. Figure 10: Reydisp Manager – New Project ©2014 Siemens Protection Devices Limited Chapter 2 Page 16 of 42...
  • Page 41 Fill in the details including where you want the project file to be stored and hit OK. Figure 11: Reydisp Manager – New Project 2 The new project has been created. Figure 12: Reydisp Manager – New Project 3 ©2014 Siemens Protection Devices Limited Chapter 2 Page 17 of 42...

  • Page 42: Populating Ieds In The Iec 61850 Project

    Select the required relay, for this example we will choose a 7SR2202-2AA77-0CA0 ensure that the MLFB code is correctly filled. Figure 14: Reydisp Manager – Add Device 2 Once the MLFB code is correctly selected, you can then select the device. ©2014 Siemens Protection Devices Limited Chapter 2 Page 18 of 42...
  • Page 43 Continue adding Reyrolle IEDs as required using the same process. Nominate a meaningful IED name for each IED by right clicking on the IED and choosing properties. Figure 16: Reydisp Manager – Rename Device ©2014 Siemens Protection Devices Limited Chapter 2 Page 19 of 42...
  • Page 44 Choose Insert and Third Party ICD File and you will be presented with the following file selection, choose the RA24 ICD file Figure 18: Reydisp Manager – Insert 3rd Party ICD ©2014 Siemens Protection Devices Limited Chapter 2 Page 20 of 42...
  • Page 45 You can nominate a meaningful IED name for the RA24 IED by right clicking on the IED and choosing properties. Now we will add a IEC61850 Station, choose Insert and Station. Figure 20: Reydisp Manager – Add IEC61850 Station ©2014 Siemens Protection Devices Limited Chapter 2 Page 21 of 42...
  • Page 46 Devices to be included in the Station by right clicking on the Station and choosing properties. Figure 21: Reydisp Manager – Rename IEC61850 Station Select Station Devices and you will see a selection of available unassigned IEDs Figure 22: Add Device to IEC61850 Station ©2014 Siemens Protection Devices Limited Chapter 2 Page 22 of 42...
  • Page 47 Figure 23: Add Device to IEC61850 Station 2 Press Add to Station. Figure 24: Add Device to IEC61850 Station 3 Press OK to Assign the Devices to the Station ©2014 Siemens Protection Devices Limited Chapter 2 Page 23 of 42...

  • Page 48: Iec61850 Station - System Configuration

    With the Station highlighted Double Click the System Configurator Button, this will start the Digsi System Configurator in the Network view. Figure 25: System Configurator Expanding the Station will present the Subnets associated with the Station. Figure 26: System Configurator - Devices ©2014 Siemens Protection Devices Limited Chapter 2 Page 24 of 42...
  • Page 49 We can set the IP start address for our network for convenience, in this case 192.168.0.1. The Standard Gateway may also be set at this point if one exists. Figure 28: System Configurator - IP Address 1 ©2014 Siemens Protection Devices Limited Chapter 2 Page 25 of 42...
  • Page 50 Alternatively at the Subnet level the IP addressing may be automatically allocated starting at the IP start address previously set for the Subnet by pressing the auto IP button. ©2014 Siemens Protection Devices Limited Chapter 2 Page 26 of 42...

  • Page 51: System Configuration - Goose View

    With the network addressing having been completed we’ll now create our GOOSE applications and associated GOOSE linkages. The screenshot below shows the GOOSE view within the ReyArc System configurator Station : Figure 32: System Configurator - GOOSE ©2014 Siemens Protection Devices Limited Chapter 2 Page 27 of 42...
  • Page 52 Figure 33: System Configurator - GOOSE 2 Once our Goose application is added,selecting this application reveals the associated IEDs as sources and destintions. Figure 34: System Configurator - GOOSE 3 ©2014 Siemens Protection Devices Limited Chapter 2 Page 28 of 42...
  • Page 53 Figure 35: System Configurator - GOOSE 4 Once Added as a source it will appear in the interconnections. In turn add all of the required source SARCs. Figure 36: System Configurator - GOOSE 5 ©2014 Siemens Protection Devices Limited Chapter 2 Page 29 of 42...
  • Page 54 The SARCs are linked to the respective 7SR22 IED Single Point Input GGIO chosen from the Destinations window . Figure 37: System Configurator - GOOSE 6 With the links complete save and exit the Digsi System Configurator. ©2014 Siemens Protection Devices Limited Chapter 2 Page 30 of 42...

  • Page 55: Creating The Ra24 .Cid File

    Export IEC61850 device configuration. Figure 38:System Configurator - .CID File Save the file for later RA24 configuration. System configuration is now complete. Save the file as 1S24.cid ©2014 Siemens Protection Devices Limited Chapter 2 Page 31 of 42...

  • Page 56: Section 3: Section 6: Ra24 Iec61850 Configuration

    Download @CHIPTOOL for free from : http://www.beck-ipc.com/en/download/licence.asp?id=chiptool_install&l=1 Run @CHIPTOOL on the PC. The Tool will detect any RA24 devices on the network as seen by the screen shot below : Figure 39: @CHIPTOOL ©2014 Siemens Protection Devices Limited Chapter 2 Page 32 of 42...
  • Page 57 You will be presented with 2 file directories, the left side is the source directory and the right side A:/ is the RA24. Locate and select the saved 1S24.cid file created earlier, right click on the file and copy it to the A:/ drive. ©2014 Siemens Protection Devices Limited Chapter 2 Page 33 of 42...
  • Page 58 The reboot can be done either via powering down and repowering the device or by pressing and holding the Flag Reset button for about 5 sec until all the LEDs start flashing, refer to Reboot under Monitor Indications. ©2014 Siemens Protection Devices Limited Chapter 2 Page 34 of 42...

  • Page 59: Logic Configuration

    SARC 3 SARC 4 User Output 2 Incomer CB Chamber SARC 5 User Output 3 Incomer Termination SARC 6 User Output 3 Chamber Table 5: RA24 User Output Allocation ©2014 Siemens Protection Devices Limited Chapter 2 Page 35 of 42...

  • Page 60: Current Check Logic

    The quality bit can be used for blocking purposes such as testing or isolations. Figure 43: Relay Logic - SARC 1 Figure 44: Relay Logic - SARC 2 - 4 Figure 45: Relay Logic - SARC 5 & 6 ©2014 Siemens Protection Devices Limited Chapter 2 Page 36 of 42...

  • Page 61: Binary Output Allocation For Circuit Breaker Tripping

    Reydisp Manager will manage the file transfer process to the 7SR22 IED and upon completion the 7SR22 will be able subscribe to SARC Goose messages from the RA24 IED. ©2014 Siemens Protection Devices Limited Chapter 2 Page 37 of 42...

  • Page 62: Section 5: Monitor Indications

    Leds are illuminated – the sequence takes about 14 secs during the boot cycle. When the boot cycle is complete the RA24 will indicate the current state. ©2014 Siemens Protection Devices Limited Chapter 2 Page 38 of 42...

  • Page 63: System Status

    The module self supervision checks the following : Auxiliary supply failure Internal supply rail is outside acceptable limits CPU Hardware watchdog failure Service Alarm Figure 49: RA24 Service Alarm ©2014 Siemens Protection Devices Limited Chapter 2 Page 39 of 42...

  • Page 64: Arc Sensor Indicators

    Indicates solid when the respective assigned self reset Arc Trip contacts operate. The LEDs reset when the Arc Trip contacts self reset. Arc Trip Figure 52: RA24 Arc Trip Indication ©2014 Siemens Protection Devices Limited Chapter 2 Page 40 of 42...

  • Page 65: Global Arc Block

    – the sequence takes another 14 secs approx. The Cold Boot is used for reverting the IED back to factory default settings including default passwords. Figure 56: RA24 Reset to Factory Default ©2014 Siemens Protection Devices Limited Chapter 2 Page 41 of 42...
  • Page 66 Chapter 2) 7XG3124 Application Guide ©2014 Siemens Protection Devices Limited Chapter 2 Page 42 of 42...
  • Page 67 Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent.
  • Page 68 Table 7: Arc Trip Trouble Shooting ......................6 Table 8: Ethernet Comms Trouble Shooting ....................7 Table 9: GOOSE Trouble Shooting ......................7 Table 10: Relay Healthy Indications ......................8 ©2014 Siemens Protection Devices Limited Chapter 3 Page 2 of 8...

  • Page 69: Section 1: Commissioning Preliminaries

    A high powered photographic flash is the most convenient means of initiating positive sensor operation. Note that mobile phone or small compact camera flashes may not have sufficient power to cause sensor operation. ©2014 Siemens Protection Devices Limited Chapter 3 Page 3 of 8...

  • Page 70: Section 2: Commissioning Checklists

    LEDs are flashing (Refer Sensor Failure Trouble shooting if a sensor fail is indicated) Confirm all Sensor LED’s remain OFF Confirm the Ethernet LED is showing activity Table 1: System Power Up ©2014 Siemens Protection Devices Limited Chapter 3 Page 4 of 8...

  • Page 71: Sensor Failure Alarm Verification

    Confirm operation of Flag Reset after each tripping operation. Repeat ARC trips and confirm correct operation of remote reset using the web browser Table 3: Arc Trip Testing ©2014 Siemens Protection Devices Limited Chapter 3 Page 5 of 8...

  • Page 72: Apply A Global Arc Fault Block

    In both cases if the condition persists the Supervision output will operate after a 10 sec delay. Item Description Complete Check the RA30 wiring integrity of the sensors Check for high ambient lighting conditions for all the sensors Table 7: Arc Trip Trouble Shooting ©2014 Siemens Protection Devices Limited Chapter 3 Page 6 of 8...

  • Page 73: Section 3: Commissioning Ethernet Communications

    In the Web Browser observe the trip status when a Sensor is triggered Using and IEC61850 browser such as IED Scout observe the trip status changes in the RA24 ICD Table 9: GOOSE Trouble Shooting ©2014 Siemens Protection Devices Limited Chapter 3 Page 7 of 8...

  • Page 74: Section 4: Ra24 Power Supply Indications

    Server address on the IP config screen is correct Internal RA24 Communications failure A permanent Internal RA24 Communications failure will assert the Service Alarm Table 10: Relay Healthy Indications ©2014 Siemens Protection Devices Limited Chapter 3 Page 8 of 8...
  • Page 76 Published by and copyright © 2014: Siemens Protection Devices Limited P.O. Box 8 North Farm Road Hebburn Tyne & Wear NE31 1TZ United Kingdom Phone: +44 (0)191 401 7901 Fax: +44 (0)191 401 5575 E-mail: [email protected] For enquires please contact our Customer Support Center...

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