Products-L4-SDS-RCX-ATS_EN User Guide 6.0
Contents
1. 12 MILI 13 m Remote Signaling assignment table 13 m Menu structure nea eee nennen nennt aan nee ne nana nana anaaaaa aaa 14 DECIR SM 16 ATS U G 6 0 RCX ATS ATS U G 6 0 Introduction This User Manual covers the following versions of the RCX ATS cabinet as manufactured by Schneider Electric a The vertical RCX ATS cabinet used for MV underground networks and designed for MV distribution switchboards m The horizontal RCX ATS cabinet integrated into the upper section of a watertight Switchgear unit The RCX ATS cabinet provides an interface between the two MV load break switch FUs and their automatic relay controls Cabinet functions The RCX ATS cabinet allows to m Switching between power supplies using the Source Switchover function Controlling the load break switches locally via the push buttons m Setting up the cabinet itself m Carrying out maintenance tests Automation Source Switch over The Source Switch over function is used when the supplies to a sub station come from two MV cables Source A amp Source B Under normal operating conditions the sub station is supplied from just one of these sources If there is a loss of voltage from this source the Source Switchover function can switch the sub station supply to the second MV cable if all switchover conditions have been fulfilled P Electric RCX ATS 4 Schneider Presentation o2. The operator can control the load break switches locally turn on or off the Source Selection function check the configuration of the cabinet and the operational data configure cabinet operations run internal tests etc The operator can switch the cabinet to Remote Mode from any Local Mode menu by pressing the Local Remote button The LCD contrast can be adjusted using the lt and buttons Local control The operator from any local mode menus can open or close a FU by simultaneously pressing the CO or CE button and the VALID button corresponding to the FU to be manipulated The open close order will only be transmitted to the EU if all of the following conditions have been met The command is contrary to the current position of the EU The batteries are capable of executing such a command The FU is capable of executing such a command Control has not been neutralized no cabling faults No Open Close command already underway ATS U G 6 0 RCX ATS ATS U G 6 0 Local operations The main menu in Local Mode includes the following options m Consultation Display product information faulty equipment meters measurements m Test Reset Used to carry out a test of the indicator lights fault detectors and reset the counters to zero m Standard Settings Modify the basic configuration of the RCX ATS m Configuration Access to various additional parameters timing delays assignment of indicator lights and r
3. oio ojo 25J lo NnN Reserved o Reserved General flow diagram RES FU A wg bes Phase Earth AC Supply Voltage ens 1 3 eI Phase Earth Current B Vertical RCX ATS m Dimensions without mountings H 600 x W 298 x D 290 mm m Dimensions with mountings H 650 x W 298 x D 310 mm m Weight Approx 33 kg m Wall mounting Using 4 x 10 mm diameter bolts or studs at a horizontal centre to centre distance of 250 mm and a vertical centre to centre distance of 631 mm m Adapter used to attach the cabinet using an horizontal centre to centre distance of 560 mm Horizontal RCX ATS m Dimensions H 285 x W 565 x D 395 mm m Weight Approx 33 kg m Cubicle mounting Using the 4 x 10 mm diameter holes in the lower surface of the cabinet ATS U G 6 0 RCX ATS ATS U G 6 0 Fuses m Auxiliary Power Supply o Fuse 10x 38 a The fuse rating is given on the label alongside the fuse holder 2A gG m Batteries a 2identical 5 x 20 fuses a The fuse rating is given on the battery cables 8A TT 125V m Electronic Control Unit o Re arming fuse RESET button Remote Signaling assignment table Each remote signal and external indicator light can be assigned to one or more of the following pieces of information m Ammetric fault Line A m Ammetric fault Line B m Absence MV A Yes No m Absence MV B Yes No m Pre alarmA Yes No m Pre alarm B Y
4. 40 to 1000 in steps of 20 ms Timeout Reset 2 0 1 2 3 4 8 16 32 96 H O inactive 100 200 300 400 500 600 Inrush Timing 0 700 800 900 1000 1500 ms 2000 3000 Ivd Threshold 4 0 1 2 3 4 5 6 7 General Info Sel Switch Option No e urere E Sel Switch Option No gi aia Grouped Reset Setting Ves Regroup Rst AFD Yes No Afd Setting Line A Indep No e Afd Setting Line B No Line B Indep Indep Yes No No 8 Yes No Ic onfig No 16 Yes No h Yes 8 8 Yes No AE2 Option No Yes No Seting VD e Ext Ind 1 Flashing Yes Pa C Flashing Ext Ind 2 Flashing Yes g ATS U G 6 0 RCX ATS 16 Schneider Glossary AE MMI ATS LED LCD MV PS RCX TC TCD TS FU NC IVD VEXT N B AFD RPTI Remote Mode Power supply Man machine Interface Automatic Transfer Switchover Light Emitting Diode Liquid Crystal Display Medium Voltage Source Selection Remote Control X Remote Order T l commande Double Remote Order T l commande Double Remote signaling T l Signalisation Functional Unit or cubicle Load break amp disconnector switch MV voltage detector External Light Indicator Normal Backup Ammetric Fault Detector Voltage presence indicator relay Controlled remotely ATS U G 6 0 Appendices ATS U G 6 0 Notes Scbneider Electric Schneider Electric 35 rue Joseph Monier CS 30323 92506 Rueil Malmaison Cedex France RCS Nanterre 954 503 439 Capital s
5. cabinet settings a Includes the Source Switch over function m Power Supply powers the whole cabinet from the main supply or from the battery backup source m 2command interfaces for electrical controls m 2ammetric fault detectors Man Machine interface The RCX ATS cabinet has an enhanced user friendly MMI which comprises a display push buttons and LEDs The display is a backlit LCD unit with a 4 lines x 20 characters display It remains off when operating temperatures are below 20 C or above 70 C ATS U G 6 0 RCX ATS Presentation of the Cabinet contd Description of buttons and LEDs No LEM LEES Description French English Remote Local mode Changeover from remote to local or the reverse 1 Dist Local Remote Local In Remote mode the MMI buttons are inactive L R In Local mode the MMI buttons are active 2 Auto Auto Automation Enable Disable automatic switch over fonction L General Switch off the external light buttons 3 RAZ Reset Reset 48V protection fuse on 48V CT output L R Restart cabinet after 8 hours without Alternative power supply 4 CO Open Open order opens the selected electrical control in conjunction with the EU Validate L button Close order closes the selected electrical control in conjunction with the EU Validate 5 CE Close L button 6 Valid Validate Selection of EU to open or close in conju
6. input used to acknowledge faults using a dry contact m Ext locking An input used to lock the automation using a dry contact m Client Unit An input used to connect a unit supplied as an option used to transmit commands to the FUs m Ext Indicator Light 1 amp 2 An output used to provide power to an external indicator light used to warn of various types of fault assignment possible via MMI m TS 1to 7 C NO NC dry contact output used to transmit various types of data assignment is possible via MMI m Faulty Equipment C NO NC dry contact used to provide data on the state of the RCX ATS EXT EXT INDICATOR INDICATOR FAULTY EXT EXT CLIENT 2 EQUIPMENT RESET LOCKING UNIT 1 T B 00 000 00 i cl CURRENT A U HVA TS1 TS2 TS3 TS4 TS5 CURRENT B Roon ipis EXE CRG bg a 5 0 con olcoa olcos Qlers 2l i u Comments Resets with the Source Selection automation When the Source Selection automation system is running the fault detectors are reset to standby if the following conditions are fulfilled m For Line A RPTI type MV Present data transmitted by both FU A amp B simultaneously m For Line B RPTI type MV Present data transmitted by both FU A amp B simultaneously 10 Schneider ATS U G 6 0 P Electr ic RCX ATS Faulty equipment If the Faulty Equipment LED is on In a red triangle there is a fault on the equipment and the cabinet is
7. supplier The positional feedback from FU B is incoherent incempl Fub m Checkthe LV cabling from FU B pl m Ifthe problem remains contact your MV switchgear supplier The time taken to execute an operation on FU Ais longer than normal Timeout Fua m Execute an operationonFUA m Ifthe problem remains check the cabling and maintenance of your MV switchgear or contact your MV switchgear supplier The time taken to execute an operation on FU B is longer than normal Timeout Fub m Execute an operation on FU B m Ifthe problem remains check the cabling and maintenance of your MV switchgear or contact your MV switchgear supplier ATS U G 6 0 Schneider I Electric RCX ATS Centreline distance 507 mm Centreline distance 310 mm Centreline distance340 mm 12 i Schneider Characteristics m Auxiliary Power Supply 230V Consumption 50 VA batteries charged 80 VA batteries not charged 15 VA absence of aux power m 48 V motor control supply voltage Vertical and Horizontal RCX ATS m Temperature a 15to 55 C when operating a 25to 70 C when stored m Battery life 60 Open Close operations for a Fluokit M24 type cubicle Motor 48 Vdc 15A 50 ms amp 5A 7s m Protection IP2X m Interface with the cubicle control mechanism HAN 10 pin connector 0 Vdc Close command Open command Open Closed 48 Vdc Control neutralized Presence Absence of MV
8. the STD Setting menu the operator enters a menu showing him and allowing him to modify the standard cabinet operating parameters The modifiable parameters are listed in detail in the organizational flowchart Operational rules for the setting of parameters Within the parameter menu the parameters are listed vertically down the screen For each parameter the display shows a single line with the description title and the current value TheA and V buttons are used to browse through the parameters The button is used to select a parameter to modify Its current value will appear on the line below The lt and gt buttons are used to browse through the available values The button is used to select the new value The ESC button cancels the action underway and returns to the previous screen display Validation of Modifications To validate the modification of one or more parameters the operator must use the ESC button to return to the main menu When changing view from the current menu to the main menu the message Backup is displayed and the parameters are saved Settings menu By validating the Settings option the operator brings up a menu used to modify additional parameters timing delays assignment of LEDs and Remote Signals Languages etc The information displayed is listed in detail in the organizational flowchart i 9 Schneider RCX ATS Inputs amp Outputs The RCX ATS cabinet is fitted with m Reset Ext An
9. Intervene on all cabinet components Fuses electronic control unit connections Access the advanced configuration functions using the navigation buttons External indicators External indicator light 1 Fitted on the outside of the cabinet the red indicator light signals that at least one of the FUs has detected the flow of a over current fault current MV Fault In addition the user can change the configuration to group several anomalies thus the general purpose indicator light can be used to indicate MV fault faulty equipment External indicator light 2 The operator can choose from between 17 sources of information that can be used to light the indicator thus the general purpose indicator can show for example Source selection active 230V absent Scbneider 7 d Electr ic RCX ATS Schneider Operating modes There are two operating modes for the RCX ATS cabinet m Remote m Local Remote mode In Remote mode the cabinet is autonomous The on site operator can only observe the cabinet status using the following indicator lights m Equipment Standby m Faulty equipment m Fault current flow m External indicator lights All other LEDs information are turned off The display remains off Local mode The cabinet can only be changed to local mode by an operator physically in front of the cabinet Press the LOCAL button In Local mode the remote command to turn on or off the automation is disabled
10. Medium Voltage Distribution RCX ATS Automatic Transfer Switch over unit vertical amp horizontal RCX ATS User Guide 6 0 Schneider www schneider electric com ES E e C t r i C RCX ATS Schneider Contents Mt WAR O GU CUNO IN PETERET aa banal ca aaa Load aaa aaa li a da datand dadea 3 E Cabinet functions nsss ca ci aaa catia aa a rna ta ada drach nnda EP xa ex t na Da aa daia des 3 Ei AULOmallOT feds eei cs are casa sas sas que see aaa a e aaa dees eR a qe Sepa Ree E ea dadea ae a d 3 m Presentation of the Cabinet amp Cabinet cOmbpoTlenils oie arcere rere Conese aia a la etes aa usen sp sexe RENE a Man Machine interface snio tarde ec Dance i ba ie ina 4 Ei Access levels aceite tte rne den se uitae ti pei aaa aaa dea aaa deea tense 6 a Extetnal indicators ctore inae tor e ex esce a ta a 7 m Operating modes sinus 8 E Remote Mode ens ae ortos eeu ce oaz d Puoi Cube aee EA AE ta d dada pem E bu eed 8 o Local mode o Local control u Local operations scie ceive ac a cea ata da a ad i ca a tea 9 Ai Operational rules for tienlls ooo a ea aaa Loo chere pee ie DIE tt aaa 9 o Consultation menu Cr Test reset MENU E A a Standard settings Tenue za ca aa er da p d oa pl ich 9 oO Settings menu m Inputs amp Outputs ii Fa lty equipiment iier nnn esse eec la ii Ed da 11 m Characteristics M T
11. emote commands languages etc Operational rules for menus The menus are organized hierarchically See Organizational Flowchart The menu options each identified by a title are listed vertically down the display screen The AandY buttons are used to browse through the options The button validates the selection and triggers the action proposed The ESC button cancels the action underway and returns to the previous screen display Consultation menu By selecting and validating the Consultation menu the operator goes in a menu allowing him to check product information The information displayed is listed in detail in the organizational flowchart Test reset menu By selecting and validating the Test Reset menu the operator goes in a menu allowing him to test the lights and detectors m Lamp Light Test Used to test all the leds m Detector Test Select and test one of the fault detectors Note The batteries are tested cyclically If a battery fault is detected the Faulty Equipment LED lights up and the 48V Present LED goes out Lamp Test During the lamp test all LEDs are on The test is stopped either by pressing the ESC button or by waiting one minute Detector Test The Detector Test needs an AFD to be selected The test is stopped either by pressing the ESC button or by waiting one minute Testing the ammetric fault detector is a normal part ofthe processing of an ammetric fault Standard settings menu By selecting
12. es No m NCA Yes No m NC B Yes No m Local Yes No m Auto U S Yes No m Ext Lock Yes No m Cycle running Yes No m No 230V AEI Yes No m No 230V AEI Yes No m No 48 V Yes No i I3 Schneider RCX ATS Level 2 Menu structure Factory preset Min Max or list of options Consultation Faulty Equipment Fee Faulty Equipment table Meter Phase Fault FU A No of phase faults on FU A Phase Nr Fault FU A No of near phase faults on FUA Earth Fault FUA No of earth faults on FUA Earth Nr Fault FUA No of earth near faults on FUA Manoeuvres FUA No of manoeuvres on FUA Nr Alarm FUA No of near alarms on FUA Phase Fault FU B No of phase faults on FU B Phase Nr Fault FU B No of near phase faults on FU B Earth Fault FU B No of earth faults on FU B Earth Nr Fault FU B No of earth near faults on FU B Manoeuvres FUB No of manoeuvres on FU B Nr Alarm FUB No of near alarms on FU B Readings Int Power Volt General voltage V Temperature Cabinet temperature C Batt AE 1 AE1 battery voltage V AE2 battery voltage Rai pe redundant option y Test Reset Lamp Test Testing lights and outputs Reset Resets all counters Test AFD A Test detector FU A Test AFD B Test detector FU B Std Setting Max No Abandons 3 0 inactive 3 4 or 5 attempts Switch Over AtoB Yes Yes No B toA Yes Yes No No Co
13. f the Cabinet Cabinet components The RCX ATS cabinet comprises m MV fault detection and warning MV voltage detection from the Functional Units Capacitive Dividers Energy unit including batteries and charger The interface for the load break switch control mechanisms Automation functions i e Source Switch over RCX ATS cabinet mechanical compartments m Upper compartment containing o 4x 12V 7Ah pre cabled batteries in a pack to ensure that the cabinet works correctly in case of a loss of the auxiliary supply m Central compartment with the cabinet s Electronic Control Unit m Lower compartment containing a The power supply unit with the fuse holder and the Safety Transformer a The cabling zone with cable glands and connectors to electrical controls RCX ATS horizontal cabinet mechanical compartments m Right hand side compartment containing o Thecabinet s electronic control unit a The cable zone with cable glands m Lefthand side compartment containing a 4x 12V 7Ah pre cabled batteries in a pack to ensure that the cabinet works correctly in case of a loss of the auxiliary supply a The power supply unit with the fuse holder and the Safety Transformer o Cabling zone with connectors to electrical controls The Electronic Control Unit includes the following functions m Central Unit o Provides a user friendly Man Machine Interface making it possible to customize the cabinet o Ensure saving of the
14. nction with OPEN CLOSE L 7 4 A V Navigation through menus and scroll through parameter values L Navigation ci n B 7 8 Validation of an action or selection controls 9 Esc Cancel and action or return to previous menu L 10 OK OK Equipment in standby mode cabinet available with periodic shutdown L R 11 in ared triangle Equipment faulty Cabinet unavailable See Chapter 8 L R 12 Dist Remote Equipment in Remote cabinet operating in remote mode R 13 Local Local Equipment in Local cabinet operating in local mode 14 En service Operating Automation running The Source Selection function is running Ls 15 Hors service Non operational Automation non operational The Source Selection function is not running L 16 barred Absence of auxiliary power supply 1 No mains voltage 1 E Information 17 48V 48V supply available L displayed 18 barredA Absence of MV on EU A supply L 19 barred B Absence of MV on EU B supply L 20 barred Absence of auxiliary power supply 2 No mains voltage 2 Redundant option L 24 Green rectangle associated with cad break switch OPEN UR load break switch position 22 Red rectangle associated with oo break switch CLOSED UR load break switch position 23 Red rectangle er MS Ammetric fault current flow L R symbol representing a torus core 24 Padlock symbol Electrical control neutralised ATS U G 6 0 Schneider Electric RCX ATS Schneider Presentation of the Cabinet contd Acces
15. nfirm A B No Yes No In parallel No Supply Surge No Yes No In parallel Auto Delay Funct No Yes No Fault Duration 300 From 40 to 1000 in steps of 20 ms Phase Threshold 450 From 100 to 650 in steps of 50 A Earth Threshold 40 From 20 to 160 in steps of 5 A Yes Fault Amp A Yes No Yes Fault Amp B Yes No No Absence MV A Yes No No Absence MV B Yes No No Pre Alarm A Yes No No Pre Alarm B Yes No No NC A Yes No Settings Telesig Assign Conf Ext Indic I No NC B Yes No Local No Yes No Automation off No Yes No Ext lock No Yes No No Automat running Yes No No No 230V AE1 Yes No No No 230V AE2 Yes No No No 48V Yes No Conf Ext Indic 2 Idem Conf Rem Mon 1 Idem Conf Rem Mon 2 Idem Conf Rem Mon 3 Idem Conf Rem Mon 4 Idem Conf Rem Mon 5 Idem 14 Schneider ATS U G 6 0 d Electric RCX ATS Level 2 Menu structure conta Level 3 Factory preset Min Max or list of options Units Pre Man TimeA 10 1 2 3 4 5 10 20 30 40 50 60 S Pre Man Time B 10 1 2 3 4 5 10 20 30 40 50 60 S Add Delay 1000 dum ug Pe EROR ms Pulse Dur Rem A 2500 From 500 to 5000 in steps of 500 ms Pulse Dur Rem B 2500 From 500 to 5000 in steps of 500 ms Max Surv Time A 30 1 2 3 4 5 10 20 30 40 50 60 Max Surv Time B 30 1 2 3 4 5 10 20 30 40 50 60 Auto Time Delay 5 1 2 3 4 5 10 20 30 40 50 60 Nor Time Delay 30 30 35 40 45 50 55 60 Near Fault T Out 40 From
16. not fully available In this case the Consultation Faulty Equipment menu can be used to list the problems The following table lists all causes of faulty equipment and the recommended methods to be used in resolving these problems Faulty Equipment Table Test displayed Description and recommendations Charger 1 is faulty Fit Charge Ae1 m Disconnect and reconnect the cabinet m Ifthe problem remains contact your supplier Charger 2 is faulty Fit Charge Ae2 Disconnect and reconnect the cabinet m Ifthe problem remains contact your supplier At least one battery is connected to an open circuit m Check the condition of the two battery cable fuses Fit Rmt Fuse m Check all connections between batteries and the power supply board m Change the batteries The batteries need to be replaced or recharged load break switches can no longer be manoeuvred Immediately charge the batteries Immediately change the batteries Battery Low The non volatile system FRAM is faulty Ram Corrupt m Disconnect and reconnect the cabinet m Ifthe problem remains contact your supplier The backup was not successful your latest modifications have not been saved m Repeatthe modifications and the backup m Ifthe problem remains contact your supplier Backup Prob The positional feedback from FU Ais incoherent m Check the LV cabling from FUA Incompl Fua m Ifthe problem remains contact your MV switchgear
17. ocial 896 313 776 www schneider electric com ATS U G 6 0 As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication AX This document has been printed SY on ecological paper Publishing Schneider Electric Design Schneider Electric Printing 11 2010 2010 Schneider Electric All rights reserved
18. s levels There are three levels used to define the possibilities for access to the cabinet m Level 0 Free access m Level 1 Access for users m Level 2 Access for maintenance Level 0 Level 0 corresponds to normal operating conditions all cabinet doors are closed and may be locked using padlocks The operator can View 5 MV network faults o The status of the load break switches a The status of the cabinet standby or faulty equipment m Access the electrical control connectors Level 1 Level 1 access is designed for MV network responsible operators m The main door is open the two lower and upper doors are closed Vertical RCX ATS ATS U G 6 0 RCX ATS ATS U G 6 0 Presentation of the Cabinet contd m Theright hand door is open and the left hand door is closed Horizontal RCX ATS The user can change the operating mode Local or Remote In Local mode the following actions are authorised Operating the MV load break switches Starting or stopping the automation functions Viewing of all light indicators Activation of the RESET button Basic configuration using the navigation buttons Level 2 Level 2 is reserved to people in charge of installation and maintenance All doors are open and on the Horizontal RCX ATS the cover is removed In addition to the access granted for Level 1 the user can Access the fuse disconnector to turn on or off the Power Supply Change the batteries
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