Arcteq AQ-S215 Скачать руководство пользователя страница 248

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Trip circuit supervision with one digital input and one connected, non-latched trip

output

There is one main difference between non-latched and latched control in trip circuit supervision:

when using the latched control, the trip circuit (in an open state) cannot be monitored as the digital

input is shorted by the IED's trip output.

Figure. 7.4 - 150. Trip circuit supervision with one DI and one latched output contact.

The trip circuit with a latched output contact can be monitored, but only when the circuit breaker's

status is "Closed". Whenever the breaker is open, the supervision is blocked by an internal logic

scheme. Its disadvantage is that the user does not know whether or not the trip circuit is intact when

the breaker is closed again.

The following logic scheme (or similar) blocks the supervision alarm when the circuit breaker is open.

The alarm is issued whenever the breaker is closed and whenever the inverted digital input signal

("TCS") activates. A normally closed digital input activates only when there is something wrong with the

trip circuit and the auxiliary power goes off. Logical output can be used in the output matrix or in

SCADA as the user wants.

The image below presents a block scheme when a non-latched trip output is not used.

Q-S215

-S215

Instruction manual

Version: 2.04

247

Содержание AQ-S215

Страница 1: ...AQ S215 Bay control IED Instruction manual...

Страница 2: ...Circuit breaker failure protection CBFP 50BF 52BF 81 5 3 2 Resistance temperature detectors 96 5 3 3 Programmable stage PGx 99 102 5 4 Control functions 117 5 4 1 Setting group selection 117 5 4 2 Obj...

Страница 3: ...267 9 T 9 Technic echnical da al data ta 270 270 9 1 Hardware 270 9 1 1 Measurements 270 9 1 1 1 Current measurement 270 9 1 1 2 Voltage measurement 271 9 1 1 3 Power and energy measurement 272 9 1 1...

Страница 4: ...10 Or 10 Ordering inf dering informa ormation tion 286 286 11 Contact and r 11 Contact and re ef fer erence inf ence informa ormation tion 288 288 A AQ Q S215 S215 Instruction manual Version 2 04 3...

Страница 5: ...or extend the warranty obligations of the manufacturer Arcteq Relays Ltd The manufacturer expressly disclaims any and all liability for any damages and or losses caused due to a failure to comply wit...

Страница 7: ...ample drawing with function block diagram and application example with wiring Added General menu description Revision 2 01 Date 6 11 2019 Changes Added description for LED test and button test Complet...

Страница 8: ...code Added logical input and logical output function descriptions Additions to Abbreviations chapter Added button test description to Local panel structure chapter Added Fault register view to Basic...

Страница 9: ...hanges Measurement value recorder description ZCT connection added to current measurement description Event lists revised on several functions RTD mA card description improvements Auto recloser functi...

Страница 10: ...ule CTS Current transformer supervision DG Distributed generation DHCP Dynamic Host Configuration Protocol DI Digital input DO Digital output DOL Direct on line DR Disturbance recorder DT Definite tim...

Страница 11: ...e Protocol RMS Root mean square RSTP Rapid Spanning Tree Protocol RTD Resistance temperature detector RTU Remote terminal unit SCADA Supervisory control and data acquisition SG Setting group SOTF Swit...

Страница 12: ...series products please consult their respective device manuals AQ S215 may be applied to various types of control applications It comes with full current voltage power and energy measurement capabilit...

Страница 13: ...figurable 2 Sixteen 16 freely configurable LEDs with programmable legend texts 3 Three 3 object control buttons Choose the controllable object with the Ctrl Ctrl button and control the breaker or othe...

Страница 14: ...ht be different if you have changed the view with AQtivate s Carousel Designer tool Figure 4 2 1 2 Basic navigation general The Home Home button switches between the quick display carousel and the mai...

Страница 15: ...4 2 2 3 Main configuration menus 4 3 General menu The General main menu is divided into two submenus the Device info tab presents the information of the device while the Function comments tab allows...

Страница 16: ...ted on the sticker located on the side of the unit Time synchronization source 0 Internal 1 External NTP 2 External Serial 3 IRIG B 0 Internal If an external clock time synchronization source is avail...

Страница 17: ...lt view If set to 0 s this feature is not in use LED test 0 1 Activated 0 When activated all LEDs are lit up LEDs with multiple possible colors blink each color Reset latches 0 1 Reset 0 Resets the la...

Страница 18: ...objects Controls enabled for enabling and controlling the setting groups Setting groups for configuring the objects Objects for setting the various control functions Control functions and for configu...

Страница 19: ...bjects submenu see the section Objects below for more information Setting groups Figure 4 4 8 Setting groups submenu The Setting groups submenu displays all the information related to setting group ch...

Страница 20: ...into the event history Setting group 1 SG1 has the highest priority while Setting group 8 SG8 has the lowest priority Setting groups can be controlled with pulses or with both pulses and static signal...

Страница 21: ...t cart are 1 A Additional sta dditional stat tus inf us informa ormation tion gives feedback from the object on whether the opening and closing are allowed or blocked whether the object is ready and w...

Страница 22: ...nd pulse length defines the maximum length of Open and Close commands If the status has changed before the maximum pulse length has elapsed the pulse is cut short Contr Control t ol termina ermination...

Страница 23: ...put relays as well as to user configurable LEDs A connection to an output can be either latched x or non latched x Object blocking is done in the Blocking input control subsection It can be done by an...

Страница 24: ...ts are masked off You can activate the desired events by masking them x Please remember to save your maskings by confirming the changes with the check mark icon If you want to cancel the changes selec...

Страница 25: ...itored magnitude between Peak to peak TRMS or RMS the default is RMS the available magnitudes depend on the function Sta Statistics tistics indicates the number of function starts trips and blocks can...

Страница 26: ...ng tool Stored in the Registers section you can find both Operation event register and General event register Operation event register stores the function s specific operation data There are twelve 12...

Страница 27: ...s If the stage is blocked internally by a digital input or another signal you can configure an output to indicate the stage that is blocked A connection to an output can be either latched x or non lat...

Страница 28: ...istory which can be accessed in the Events view in the user view section Device I O Figure 4 4 21 Device I O submenu The Device I O submenu is divided into the following nine sections Digital inputs D...

Страница 29: ...easured peak value The activation time of an input is 5 10 ms The release time with DC is 5 10 ms while with AC it is less than 25 ms The first three digital inputs don t have activation and release t...

Страница 30: ...t output selection lists NO NOTE TE An NC signal goes to the default position NO if the relay loses the auxiliary voltage or if the system is fully reset However an NC signal does not open during volt...

Страница 31: ...atched signal stays active until the triggering signal deactivates and the latched function is manually cleared You can clear latched signals by entering the mimic display and the pressing the Back Ba...

Страница 32: ...or 1 64 GOOSE input signal status bits the status of a bit is either 0 or 1 64 quality bits for GOOSE input signals the status of a bit is either 0 or 1 Logical input signals can be used when buildin...

Страница 33: ...puts have both ON and OFF events and they can be masked on when necessary they are masked off by default NO NOTE TE Please refer to the System integration chapter for a more detailed description of th...

Страница 34: ...asic settings of RS 485 port in the back panel of the unit Bitrate displays the bitrate of the RS 485 serial communication interface 9600 bps as standard although can be changed to 19 200 bps or 38 40...

Страница 35: ...nchronization over Ethernet and can be used simultaneously with the ethernet based communication protocols IEC 61850 Ethernet based communication protocol Modbus TCP Ethernet communication protocol Mo...

Страница 36: ...transformers is defined in the Transformers submenu while the system nominal frequency is specified in the Frequency submenu Other submenus are mainly for monitoring purposes Transformers Figure 4 6...

Страница 37: ...unit scaling factors VT module Figure 4 6 34 VT module section Voltage transformer settings include voltage measurement mode selection voltage transformer nominal settings and voltage channel polarity...

Страница 38: ...equency measurements use the fixed sampling mode as the default and System nominal frequency should be set to the desired level When Sampling mode is set to Tracking the device uses the measured frequ...

Страница 39: ...currents and Phase angle and they display the RMS TRMS and peak to peak values amplitude and power THD values as well as the angle of each measured component Sequence currents has also been further d...

Страница 40: ...es of per unit and secondary voltages as well as phase angles Sequence voltages displays the per unit primary and secondary voltages as well as phase angles and it calculates the positive negative and...

Страница 41: ...he settings by which the power and energy calculations are made In the settings you can also activate and then set the parameters for the Energy dose counter mode Power measurements displays all three...

Страница 42: ...tances both primary and secondary of the positive sequence as well as its primary and secondary impedances and the impedance angle Phasors Figure 4 6 40 Phasors submenu The Phasors submenu holds the v...

Страница 43: ...s submenu see the section Monitor functions below for more information Monitor functions Figure 4 7 43 Monitor function view Configuring monitor functions is very similar to configuring protection and...

Страница 44: ...ays the number of recordings currently in the disturbance recorder s memory Recorder trigger shows which signals or other states has been selected to trigger the recording digital input logical input...

Страница 45: ...orrectly without problems If you see something out of the ordinary in the Device diagnostics submenu and cannot reset it please contact the closest representative of the manufacturer or the manufactur...

Страница 46: ...whose password is being changed must be unlocked As mentioned above the access level of the different user levels is indicated by the number of stars The required access level to change a parameter i...

Страница 47: ...ons signal descriptions etc and can operate breakers and other equipment Super user Can change any setting and can operate breakers and other equipment NO NOTE TE Any user level with a password automa...

Страница 48: ...output control SYN V a f 25 Synchrocheck Table 5 1 6 Monitoring functions of AQ S215 Name IEC ANSI Description CTS Current transformer supervision VTS 60 Voltage transformer supervision DR Disturbance...

Страница 49: ...orms according to its ratios This current is measured by the protection relay NOM NOM The nominal primary current of the protected object For the measurements to be correct the user needs to ensure th...

Страница 50: ...atings for phase current transformers are 10 A 12 5 A 15 A 20 A 25 A 30 A 40 A 50 A 60 A and 75 A as well as their decimal multiples while the secondary current ratings are 1 A and 5 A Other non stand...

Страница 51: ...rmer scalings to CT nominal Once the setting have been sent to the device relay calculates the scaling factors and displays them for the user The CT scaling factor P S describes the ratio between the...

Страница 52: ...ter The phase current CTs are connected to the module via a Holmgren summing connection which requires the use of coarse residual current measurement settings the I01 CT settings are set according to...

Страница 53: ...at the per unit system in the relay is scaled either to the CT nominal or to the object nominal making the settings input straightforward Example of zero sequence CT scaling Zero sequence CT scaling Z...

Страница 54: ...he measured current amplitude in all phases does not match the injected current The scaling settings may be wrong check that the settings match with the connected current transformer Measurement Trans...

Страница 55: ...gs go to Measurement Phasors and check the Phase current vectors diagram When all connections are correct the diagram symmetric feeding should look like this See the following tables for the most comm...

Страница 56: ...hases These problems can be difficult to find because the measurement result is always the same in the relay If two phases are mixed together the network rotation always follows the pattern IL1 IL3 IL...

Страница 57: ...ds the line IL2 Polarity 0 1 Invert 0 The selection of the second current measurement channel s IL2 polarity direction The default setting is for the positive current to flow from connector 3 to conne...

Страница 58: ...current to flow from connector 9 to connector 10 CT scaling factor P S A relay feedback value the calculated scaling factor that is the ratio between the primary current and the secondary current Meas...

Страница 59: ...urrent I0x P P curr I0x In 0 00 500 00 0 01 The peak to peak current measurement in p u from the residual current channel I01 or I02 Table 5 2 1 16 Primary residual current measurements Name Unit Rang...

Страница 60: ...1 The primary measurement from the calculated negative sequence current Primary zero sequence current Pri Zero sequence curr A 0 00 1 000 000 00 0 01 The primary measurement from the calculated zero s...

Страница 61: ...2nd 31st harmonic A 0 00 100 000 00 0 01 Displays the selected harmonic from the current input ILx or I0x 5 2 2 Voltage measurement and scaling The voltage measurement module VT module or VTM is used...

Страница 62: ...voltage ratings are 100 V 210 V Non standard ratings can also be directly connected as the scaling settings are flexible and have large ranges Example of VT scaling The following figure presents how V...

Страница 63: ...e primary level in this case a 20 increase equals 4000 V Once the settings have been sent to the device relay calculates the scaling factors and displays them for the user The VT scaling factor P S de...

Страница 64: ...tage line to line measurement If only two line to line voltages are measured the third one UL31 is calculated based on the UL12 and UL23 vectors When measuring line to line voltages the line to neutra...

Страница 65: ...e zero sequence voltage which has the same ratio 20 000 100 V Figure 5 2 2 63 Relay behavior when nominal voltage injected The image collection below presents the relay s behavior when voltage is inje...

Страница 66: ...een the injection device or the VTs and the relay The measured voltage amplitudes are OK but the angles are strange The voltage unbalance protection trips immediately after activation The earth fault...

Страница 67: ...ges VT primary 1 1 000 000 0V 0 1V 20 000 0V The rated primary voltage of the voltage transformer VT secondary 0 2 400 0V 0 1V 100 0V The rated secondary voltage of the voltage transformer U3 Res SS V...

Страница 68: ...ected U4 scaling factor p u Pri A relay feedback value for channel U4 the scaling factor for the primary voltage s per unit value This setting is only valid if the 2LL U3 U4 mode is selected U4 scalin...

Страница 69: ...t pri V 0 00 1 000000 00 0 01 The primary measurement from the calculated zero sequence voltage Table 5 2 2 31 Secondary sequence voltage measurements Name Unit Range Step Description Secondary positi...

Страница 70: ...d You can also select the row where the unit for this is kV System voltage magnitude UL2 System volt UL2 mag V 0 00 1 000000 00 0 01 The primary RMS line to neutral UL2 voltage measured or calculated...

Страница 71: ...ated System voltage angle UL1 System volt UL1 ang deg 0 00 360 0 0 01 The primary line to neutral angle UL1 measured or calculated System voltage angle UL2 System volt UL2 ang deg 0 00 360 0 0 01 The...

Страница 72: ...calculate power and can therefore have power based protection and monitoring functions the number of available functions depends of the relay type In addition to power calculations energy magnitudes...

Страница 73: ...ted according the following formula The direction of reactive power is divided into four quadrants Reactive power may be inductive or capacitive on both forward and reverse directions Reactive power q...

Страница 74: ...iption 3ph active energy measurement 0 Disabled 1 Enabled 0 Disabled Enables disables the active energy measurement 3ph reactive energy measurement 0 Disabled 1 Enabled 0 Disabled Enables disables the...

Страница 75: ...e memory of the indivisual phase energy calculator Goes automatically back to the state after the reset is finished Table 5 2 3 37 Energy Dose Counter 1 settings Name Range Step Default Description En...

Страница 76: ...1x105 0 01 The total three phase active power in megavars 3PH Tan phi 1x106 1x106 0 01 The direction of three phase active power 3PH Cos phi 1x106 1x106 0 01 The direction of three phase reactive pow...

Страница 77: ...904 00 0 01 The sum of imported and exported reactive energy while active energy is imported Apparent Energy S while Export P kVAh or MVAh 999 999 995 904 00 999 999 995 904 00 0 01 The total amount o...

Страница 78: ...The voltage scaling is set to 20 000 100 V and the current scaling is set to 1000 5 A Voltages line to neutral Currents UL1 40 825 V 45 00 IL1 2 5 A 0 00 UL2 61 481 V 159 90 IL2 2 5 A 120 00 UL3 97 74...

Страница 79: ...5 2 4 Frequency tracking and scaling Measurement sampling can be set to the frequency tracking mode or to the fixed user defined frequency sampling mode The benefit of frequency tracking is that the...

Страница 80: ...thms that calibrate the analog channels against eight 8 system frequency points for both magnitude and angle This frequency dependent correction compensates the frequency dependencies in the used non...

Страница 81: ...el tracking quality is 0 and cannot be used for frequency tracking If all channels magnitudes are below the threshold there are no trackable channels Frequency measurement in use 0 No track ch 1 Ref1...

Страница 82: ...Ref 1 8 Fast Ref 2 9 Fast Ref 3 Displays which reference is used for frequency measurement SS1 meas frqs 0 000 75 000Hz 0 001Hz Displays frequency used by system set channel 1 and 2 SS2 meas frqs SS1...

Страница 83: ...onally the function s operating mode can be changed via setting group selection The operational logic consists of the following input magnitude processing input magnitude selection threshold comparato...

Страница 84: ...the setting group Table 5 3 1 46 CBFP monitoring signal definitions Name Description Signal in monitor Defines which TRIP events of the used protection functions trigger the CBFP countdown For the CBF...

Страница 85: ...ion of the function is not directly equal to the START signal generation of the function The START signal is allowed if the blocking condition is not active There is no delay between the activation of...

Страница 86: ...sary function triggers are avoided The following table presents the setting parameters for the function s operating time characteristics Table 5 3 1 49 Setting parameters for operating time characteri...

Страница 87: ...t trip coil available The TRIP signal is normally wired to the breaker s trip coil from the device s trip output The retrip is wired from its own device output contact in parallel with the circuit bre...

Страница 88: ...ection stage is not monitored in this configuration Therefore if the current is not reduced below the setting limit a RETRIP signal is sent to the redundant trip coil If the current is not reduced wit...

Страница 89: ...onfiguration If the current is not reduced below the setting limit or the primary stage tripping signal is not reset a RETRIP signal is sent to the redundant trip coil If the retripping fails and the...

Страница 90: ...hese conditions is met i e the current is above the limit or the signal is active for the duration of the set RETRIP time delay a RETRIP signal is sent to the redundant trip coil If either of the cond...

Страница 91: ...robably the most common application is when the device s trip output controls the circuit breaker trip coil while one dedicated CBFP contact controls the CBFP function Below are a few operational case...

Страница 92: ...the set operating time The tripping of the primary protection stage is not monitored in this configuration Therefore if the current is not reduced below the setting limit a CBFP signal is sent to the...

Страница 93: ...ating the set operating time The tripping of the primary protection stage is constantly monitored in this configuration If the current is not reduced below the setting limit or the primary stage tripp...

Страница 94: ...low the setting limit and the primary stage tripping signal is reset If either of these conditions is met i e the current is above the limit or the signal is active for the duration of the set CBFP ti...

Страница 95: ...Device configuration as a dedicated CBFP unit Figure 5 3 1 77 Wiring diagram when the device is configured as a dedicated CBFP unit A AQ Q S215 S215 Instruction manual Version 2 04 94...

Страница 96: ...urrent and output relay monitoring can be used The counter for the CBFP signal begins when the digital input is activated If the counter is active until the CBFP counter is used the device issues a CB...

Страница 97: ...Descr Phase and residual currents on trigger time Time remaining before RETR is active Time remaining before CBFP is active Monitored current status code Activate start triggers Setting group 1 8 acti...

Страница 98: ...ation is set the wanted channels are selected at Communication Protocols ModbusIO Then the user selects the measurement module from the three 3 available modules A B and C as well as the poll address...

Страница 99: ...F The alarms can be enabled given a setting value in degrees and be set to trigger either above or below the setting value There are sixteen 16 available sensor inputs in the function An active alarm...

Страница 100: ...w this setting mode depends on the selected mode in Sx Alarm1 S1 S16 sensor 0 Ok 1 Invalid Displays the measured sensor s data validity If the sensor reading has any problems the sensor data is set to...

Страница 101: ...4 Alarm2 ON 4431 69 RTD1 15 S4 Alarm2 OFF 4432 69 RTD1 16 S5 Alarm1 ON 4433 69 RTD1 17 S5 Alarm1 OFF 4434 69 RTD1 18 S5 Alarm2 ON 4435 69 RTD1 19 S5 Alarm2 OFF 4436 69 RTD1 20 S6 Alarm1 ON 4437 69 RTD...

Страница 102: ...8 69 RTD1 52 S14 Alarm1 ON 4469 69 RTD1 53 S14 Alarm1 OFF 4470 69 RTD1 54 S14 Alarm2 ON 4471 69 RTD1 55 S14 Alarm2 OFF 4472 69 RTD1 56 S15 Alarm1 ON 4473 69 RTD1 57 S15 Alarm1 OFF 4474 69 RTD1 58 S15...

Страница 103: ...vanced applications either as an individual stage or together with programmable logic The relay has ten programmable stages and each can be set to follow one to three analog measurements The programma...

Страница 104: ...be compared to the set value and possibly also set a scaling for the signal The image below is an example of scaling a primary neutral voltage has been scaled to a percentage value for easier handlin...

Страница 105: ...ger value of the chosen signals is used in the comparison 3 Min Mag1 Mag2 The smaller value of the chosen signals is used in the comparison 4 Mag1 OR Mag2 Either of the chosen signals has to fulfill t...

Страница 106: ...in the comparison 3 Mag1 OR Mag2 OR Mag3 Any of the signals fulfills the pick up condition Each signal has their own pick up setting 4 Mag1 AND Mag2 AND Mag3 All of the signals need to fulfill the pic...

Страница 107: ...The following modes are available Mode Description 0 Over G Gr rea eat ter than er than If the measured signal is greater than the set pick up level the comparison condition is fulfilled 1 Over abs G...

Страница 108: ...on is dependent on direction 7 Delta abs measval C Change o hange ov ver time er time absol absolut ute e If the measured signal changes more than the set pick up value in 20 ms in either direction th...

Страница 109: ...IL3 4th h IL3 4th harmonic value in p u IL3 5th h IL3 5th harmonic value in p u IL3 7th h IL3 7th harmonic value in p u IL3 9th h IL3 9th harmonic value in p u IL3 11th h IL3 11th harmonic value in p...

Страница 110: ...ue in p u I02 19th h I02 19th harmonic value in p u TRMS Description IL1 TRMS IL1 TRMS value in p u IL2 TRMS IL2 TRMS value in p u IL3 TRMS IL3 TRMS value in p u I01 TRMS I01 TRMS value in p u I02 TRM...

Страница 111: ...UL2 Primary voltage V UL3Mag UL3 Primary voltage V U0Mag U0 Primary voltage V Angles Description UL12Ang UL12 angle UL23Ang UL23 angle UL31Ang UL31 angle UL1Ang UL1 angle UL2Ang UL2 angle UL3Ang UL3 a...

Страница 112: ...ance and admit Impedance and admittance Z tance ZR RX Y X YGB GB Name Description RL12Pri Resistance R L12 primary XL12Pri Reactance X L12 primary RL23Pri Resistance R L23 primary XL23Pri Reactance X...

Страница 113: ...secondary Z2Sec Impedance Z L2 secondary Z3Sec Impedance Z L3 secondary Z1Angle Impedance Z L1 angle Z2Angle Impedance Z L2 angle Z3Angle Impedance Z L3 angle RSeqPri Positive Resistance R primary XS...

Страница 114: ...secondary mS Y0Angle Admittance Y0 angle Others Others Name Description System f System frequency Ref f1 Reference frequency 1 Ref f2 Reference frequency 2 M Thermal T Motor thermal temperature F Ther...

Страница 115: ...function is not directly equal to the START signal generation of the function The START signal is allowed if the blocking condition is not active The user can reset characteristics through the applica...

Страница 116: ...rt ON 8577 134 PGS1 1 PS1 Start OFF 8578 134 PGS1 2 PS1 Trip ON 8579 134 PGS1 3 PS1 Trip OFF 8580 134 PGS1 4 PS1 Block ON 8581 134 PGS1 5 PS1 Block OFF 8582 134 PGS1 6 PS2 Start ON 8583 134 PGS1 7 PS2...

Страница 117: ...4 PGS1 46 PS8 Trip ON 8623 134 PGS1 47 PS8 Trip OFF 8624 134 PGS1 48 PS8 Block ON 8625 134 PGS1 49 PS8 Block OFF 8626 134 PGS1 50 PS9 Start ON 8627 134 PGS1 51 PS9 Start OFF 8628 134 PGS1 52 PS9 Trip...

Страница 118: ...gure 5 4 1 80 Simplified function block diagram of the setting group selection function Setting group selection can be applied to each of the setting groups individually by activating one of the vario...

Страница 119: ...er the Force SG parameter is released the application takes control of the setting group selection Table 5 4 1 57 Settings of the setting group selection function Name Range Step Default Description A...

Страница 120: ...s applied no requests with a lower priority than SG1 SG2 and SG3 will be processed Setting group 5 0 Not active 1 Active 0 Not active The selection of Setting group 5 SG5 Has the fourth lowest priorit...

Страница 121: ...toring the state of the Petersen coil connection When the connection is done with one wire the setting group change logic can be applied as shown in the figure above The status of the Petersen coil co...

Страница 122: ...Figure 5 4 1 83 Setting group control two wire connection from Petersen coil status A AQ Q S215 S215 Instruction manual Version 2 04 121...

Страница 123: ...tional logic With a two wire connection the state of the Petersen coil can be monitored more securely The additional logic ensures that a single wire loss will not affect the correct setting group sel...

Страница 124: ...of logics in setting group control One could also have SG2 be the primary SG while the ON signal would be controlled by the higher priority SG1 this way the setting group would automatically return t...

Страница 125: ...Request ON 4187 65 SGS 27 SG7 Request OFF 4188 65 SGS 28 SG8 Request ON 4189 65 SGS 29 SG8 Request OFF 4190 65 SGS 30 Remote Change SG Reqeuest ON 4191 65 SGS 31 Remote Change SG Request OFF 4192 65 S...

Страница 126: ...ntrol or by remote control Local manual control can be done by relays front panel HMI or by external push buttons connected to relays digital inputs Manual remote control can be done through one of th...

Страница 127: ...s while device is in Local status Object name Objectx The user set name of the object at maximum 32 characters long Object type 0 Withdrawable circuit breaker 1 Circuit breaker 2 Disconnector MC 3 Dis...

Страница 128: ...sts 0 232 1 1 Displays the number of successful Close requests Open requests failed 0 232 1 1 Displays the number of failed Open requests Close requests failed 0 232 1 1 Displays the number of failed...

Страница 129: ...ed by the user SWx A link to a physical digital input Indicates that status of the monitored object 1 means that the object is ready and the spring is charged for a close command If IEC 61850 is enabl...

Страница 130: ...jectx LOCAL Close control input Digital input or other logical signal selected by the user The local Close command from a physical digital input e g a push button Objectx LOCAL Open control input Digi...

Страница 131: ...ock names generates events and registers from the status changes in monitored signals as well as control command fails and operations The user can select which event messages are stored in the main ev...

Страница 132: ...958 46 OBJ1 14 Close Command ON 2959 46 OBJ1 15 Close Command OFF 2960 46 OBJ1 16 Open Blocked ON 2961 46 OBJ1 17 Open Blocked OFF 2962 46 OBJ1 18 Close Blocked ON 2963 46 OBJ1 19 Close Blocked OFF 29...

Страница 133: ...47 OBJ2 24 Open Command Fail 3033 47 OBJ2 25 Close Command Fail 3034 47 OBJ2 26 Final trip ON 3035 47 OBJ2 27 Final trip OFF 3072 48 OBJ3 0 Object Intermediate 3073 48 OBJ3 1 Object Open 3074 48 OBJ3...

Страница 134: ...9 OBJ4 7 WD Bad 3144 49 OBJ4 8 Open Request ON 3145 49 OBJ4 9 Open Request OFF 3146 49 OBJ4 10 Open Command ON 3147 49 OBJ4 11 Open Command OFF 3148 49 OBJ4 12 Close Request ON 3149 49 OBJ4 13 Close R...

Страница 135: ...Blocked ON 3217 50 OBJ5 17 Open Blocked OFF 3218 50 OBJ5 18 Close Blocked ON 3219 50 OBJ5 19 Close Blocked OFF 3220 50 OBJ5 20 Object Ready 3221 50 OBJ5 21 Object Not Ready 3222 50 OBJ5 22 Sync Ok 32...

Страница 136: ...150 OBJ6 26 Final trip ON 9627 150 OBJ6 27 Final trip OFF 9664 151 OBJ7 0 Object Intermediate 9665 151 OBJ7 1 Object Open 9666 151 OBJ7 2 Object Close 9667 151 OBJ7 3 Object Bad 9668 151 OBJ7 4 WD In...

Страница 137: ...Open Request OFF 9738 152 OBJ8 10 Open Command ON 9739 152 OBJ8 11 Open Command OFF 9740 152 OBJ8 12 Close Request ON 9741 152 OBJ8 13 Close Request OFF 9742 152 OBJ8 14 Close Command ON 9743 152 OBJ...

Страница 138: ...e Blocked ON 9811 153 OBJ9 19 Close Blocked OFF 9812 153 OBJ9 20 Object Ready 9813 153 OBJ9 21 Object Not Ready 9814 153 OBJ9 22 Sync Ok 9815 153 OBJ9 23 Sync Not Ok 9816 153 OBJ9 24 Open Command Fail...

Страница 139: ...Object status The status of the object WD status The status of the withdrawable circuit breaker Open fail The cause of an Open command s failure Close fail The cause of a Close command s failure Open...

Страница 140: ...d close are active Table 5 4 3 68 Indicator I O Signal Range Description IndicatorX Open input Ind X Open Status In Digital input or other logical signal selected by the user SWx A link to a physical...

Страница 141: ...touching the line an arc caused by animals and a short circuit caused by some other object touching the line If the fault is permanent e g a broken insulator or a fallen tree leaning on the overhead l...

Страница 142: ...h time to de ionize before the circuit breaker is opened For medium voltage networks 20 75 kV a 200 ms dead time should be sufficient High voltage networks require a longer dead time a 110 kV network...

Страница 143: ...xample of shot settings two requests and two initialized shots In this example earth fault REQ2 uses its own operating time settings whereas the time delay for overcurrent REQ1 comes from the auto rec...

Страница 144: ...f a failure time out A similar situation can arise in the circuit breaker s Open command for example if the command is blocked because of an SF6 gas leakage In failure acknowledgement situations the a...

Страница 145: ...er the breaker s Closed indication is received and the auto recloser function starts calculating S Sho hot1 t1 R Reclaim T eclaim Time ime 6 The I0Dir stage trips a second time and gives the REQ2 requ...

Страница 146: ...ased and simultaneously the REQ2 trip signal for the auto recloser is released The function is now in a steady lock out state and waits for the user to manually reset and re initialize the function by...

Страница 147: ...s released The recloser starts calculating the S Sho hot2 t2 Dead T Dead Time ime to close the breaker 8 The fault is cleared during S Sho hot2 Dead T t2 Dead Time ime After that time 60 s is exceeded...

Страница 148: ...il 5 The circuit breaker is closed and since the fault was cleared no pick ups are detected The Close command is dropped after the breaker s Closed indication is received and the auto recloser functio...

Страница 149: ...ault duration timings are overseen by the auto recloser function and thus both the starting time and the arcing time need to be set accordingly The protection s main operating time settings should be...

Страница 150: ...me ime for the Final Trip The Close command is dropped after the the breaker s Closed indication is received The auto recloser function also starts calculating the S Sho hot2 R t2 Reclaim T eclaim Tim...

Страница 151: ...e breaker s close coil 5 The circuit breaker is closed and since fault was not cleared a new pick up of I is detected A Close command is dropped after the breaker s Closed indication is received and t...

Страница 152: ...hen they are not needed and the function skips all timers that are set to zero The user can also set is so that AR Reclaim is not used at all after a successful recloser cycle 11 The AR R AR Reclaim e...

Страница 153: ...e the function jumps directly to the Final Trip state and then enters the lock out state The user can control this behavior through the function settings Both reclaim times can be set to 0 s when they...

Страница 154: ...ses the operation of the protection selectivity must be guaranteed by allowing all relay timing devices to completely reset during dead time to maintain the correct time discrimination after reclosing...

Страница 155: ...pen or close during the auto recloser sequence also always causes a reset of the auto recloser For example if a breaker is closed manually during dead time towards a fault the auto recloser function e...

Страница 156: ...ctivated and other conditions for reclosing are met a shot is applied AR Request 4 REQ4 Any binary signal in the device The request with the fourth highest and second lowest priority it overrides all...

Страница 157: ...t AR Final Trip The signal AR Final Trip is activated and displayed when the function has executed the Final Trip command This signal can be connected to any relay I O as well as to communication prot...

Страница 158: ...ounting 10 Reclaim time counting 11 AR1 Requested 12 AR2 Requested 13 AR3 Requested 14 AR4 Requested 15 AR5 Requested 16 Executing Shot1 17 Executing Shot2 18 Executing Shot3 19 Executing Shot4 20 Exe...

Страница 159: ...successful reclosing When set to 0 00 s the recloser goes directly into the Ready state after a successful reclosing If this time is running while a new reclosing request is applied the auto recloser...

Страница 160: ...time If a new request received during the Action time calculation the auto recloser locks out during the reclaim time This selection can be changed via the device s setting group selection in real ti...

Страница 161: ...are grouped into corresponding rows to make the setting of each shot straightforward From the settings the user can see how the reclosing cycle is executed by each request which functions initiate req...

Страница 162: ...t reasons for the auto recloser are the following AR is blocked from Blocking input AR is not enabled signal connected to AR ON OFF is not active AR is calculating the lock out delay The object Open o...

Страница 163: ...ing request rejected ON 4036 63 AR1 4 AR Reclosing request rejected OFF 4037 63 AR1 5 AR Reclosing request ON 4038 63 AR1 6 AR Reclosing request OFF 4039 63 AR1 7 User operated Object AR halted and re...

Страница 164: ...Shot 4 Execute OFF 4073 63 AR1 41 Shot 5 Execute ON 4074 63 AR1 42 Shot 5 Execute OFF 4075 63 AR1 43 Seqeunce finished the Final trip armed 4076 63 AR1 44 Final trip executed 4077 63 AR1 45 Lock out...

Страница 165: ...AR2 Requested Executing Shot 1 AR Timers No timers running 0 000 s dd mm yyyy hh mm ss mss AR Status AR is ready AR is not running Start time counting AR2 Requested Executing Shot 1 AR Timers Start De...

Страница 166: ...ting the Close command which caused the dead time to be 270 ms longer that its set value The reason for this behavior can be verified from the object control and monitoring function s registers The ex...

Страница 167: ...ormers VT module When only U3 or U4 voltage measurement channel has been set to SS mode SYN1 Supervises the synchronization condition between the channel set to SS mode and the selected system voltage...

Страница 168: ...ynchrocheck function 2LL U0 U4 mode SYN1 in use UL12 as reference voltage Figure 5 4 5 108 Example connection of the synchrocheck function 2LL U3 U4 mode SYN3 in use UL12 as reference voltage A AQ Q S...

Страница 169: ...ple application synchrocheck over one breaker with 3LL and 3LN VT connections Figure 5 4 5 110 Example application synchrocheck over one breaker with 2LL VT connection A AQ Q S215 S215 Instruction man...

Страница 170: ...Figure 5 4 5 111 Example application synchrocheck over two breakers with 2LL VT connection A AQ Q S215 S215 Instruction manual Version 2 04 169...

Страница 171: ...e measured voltages The outputs of the function are the SYN OK BYPASS and BLOCKED signals The synchrocheck function uses a total of eight 8 separate setting groups which can be selected from one commo...

Страница 172: ...s The following figures present simplified function block diagrams of the synchrocheck function Figure 5 4 5 114 Simplified function block diagram of the SYN1 and SYN2 function A AQ Q S215 S215 Instru...

Страница 173: ...S measurement of voltage U1 V 5ms U2RMS RMS measurement of voltage U2 V 5ms U3RMS RMS measurement of voltage U3 V 5ms U4RMS RMS measurement of voltage U4 V 5ms Read only parameters The relay s Info pa...

Страница 174: ...ment atm 360 360deg 0 001deg Networks placement in degrees Function blocking The block signal is checked in the beginning of each program cycle The blocking signal is received from the blocking matrix...

Страница 175: ...Estimated time between a close command given to a breaker and the breaker entering the closed state This setting is used to time the closing of the breaker so that both sides are as synchronized as p...

Страница 176: ...atus changes such as SYN OK BYPASS and BLOCKED The user can select which event messages are stored in the main event buffer ON OFF or both The function offers three 3 independent stages the events are...

Страница 177: ...13 45 SYN1 33 SYN3 Bypass OFF 2914 45 SYN1 34 SYN3 Volt condition OK 2915 45 SYN1 35 SYN3 Volt cond not match 2916 45 SYN1 36 SYN3 Volt diff Ok 2917 45 SYN1 37 SYN3 Volt diff out of setting 2918 45 SY...

Страница 178: ...It is also much more simple and cost effective The benefits of 4 20 mA loops the dominant standard in many industries the simplest option to connect and configure uses less wiring and connections tha...

Страница 179: ...trol Magnitude of mA output channel dependent on the measurement category selection dependent on the measurement category selection Defines the measurement magnitude used for mA output control The ava...

Страница 180: ...s a box in the mimic or remotely from the RTU The main purpose of programmable control switches is to block or enable function and to change function properties by changing the setting group However t...

Страница 181: ...rom the source is inaccurate One common example of this is tap changer location indication signal not changing linearly from step to step If the output difference between the steps are not equal to ea...

Страница 182: ...m 1 000 000 00 1 000 000 00 0 00001 0 Defines the minimum input of the curve If input is below the set limit ASC1 4 input out of range is activated Curve 1 4 input 1 000 000 00 1 000 000 00 0 00001 Di...

Страница 183: ...ions Name Range Step Default Description Curve 1 4 update cycle 5 10 000ms 5ms 150ms Defines the length of the input measurement update cycle If the user wants a fast operation this setting should be...

Страница 184: ...to change the behavior of the AQ 200 unit or to give direct control commands Logical inputs can be controlled with a virtual switch built in the mimic and from a SCADA system IEC 61850 Modbus IEC 101...

Страница 185: ...sformer supervision The current transformer supervision function abbreviated CTS in this document is used for monitoring the CTs as well as the wirings between the device and the CT inputs for malfunc...

Страница 186: ...nction can be changed via setting group selection The operational logic consists of the following input magnitude processing threshold comparator block signal check time delay characteristics output p...

Страница 187: ...d BLOCKED events The following figure presents a simplified function block diagram of the current transformer supervision function Figure 5 5 1 122 Simplified function block diagram of the CTS functio...

Страница 188: ...ual current is measured with a separate CT the residual current circuit can be monitored with the CTS function as well However this does not apply to summing connections Holmgren etc If the phase curr...

Страница 189: ...005s 0 5s Determines the delay between the activation of the function and the alarm The pick up activation of the function is not directly equal to the START signal generation of the function The STAR...

Страница 190: ...and its section Operating time characteristics for trip and reset Typical cases of current transformer supervision The following nine examples present some typical cases of the current transformer sup...

Страница 191: ...distinguishing between a primary fault and a secondary fault is impossible However the situation meets the function s activation conditions and if this state secondary circuit fault continues until t...

Страница 192: ...red phase magnitudes are below the Iset low limit setting the function is not activated even when the other conditions inc the unbalance condition are met If the Iset high limit and Iset low limit set...

Страница 193: ...rrent wiring When phase current wire is broken all of the conditions are met in the CTS and alarm shall be issued in case if the situation continues until the set alarming time is met Figure 5 5 1 130...

Страница 194: ...ALARM ACTIVATED and BLOCKED signals The user can select which event messages are stored in the main event buffer ON OFF or both The events triggered by the function are recorded with a time stamp and...

Страница 195: ...tting group 1 8 active 5 5 2 Voltage transformer supervision 60 Voltage transformer supervision is used to detect errors in the secondary circuit of the voltage transformer during fuse failure This si...

Страница 196: ...2RMS RMS measurement of voltage UL12 V 5ms UL23RMS RMS measurement of voltage UL23 V 5ms UL31RMS RMS measurement of voltage UL31 V 5ms UL1RMS RMS measurement of voltage UL1 V 5ms UL2RMS RMS measuremen...

Страница 197: ...the state of the bus fuse is supervised The supervised signal is determined the VTS MCB Trip bus setting I O Fuse failure inputs Line fuse fail check 0 No 1 Yes 1 Yes Selects whether or not the state...

Страница 198: ...blocking signal it resets and the release time characteristics are processed similarly to when the pick up signal is reset The blocking of the function causes an HMI display event and a time stamped...

Страница 199: ...atus System status Input A B C D angle diff Trip time remaining Used SG dd mm yyyy hh mm ss mss 3392 3403 Descr 0 No voltage 1 Voltage OK 2 Low voltage 0 Bus dead 1 Bus live VTS OK Seq OK 2 Bus live V...

Страница 200: ...mand The outputs of the function are the ALARM 1 and ALARM 2 signals The inputs for the function are the following setting parameters binary output signals measured and pre processed current magnitude...

Страница 201: ...The number of interrupting life operations at the rated breaking current Open Current 1 Inom 0 100 00kA 0 01kA 1kA The rated normal current RMS Current 2 Imax 0 100 00kA 0 01kA 20kA The rated short ci...

Страница 202: ...ecifications provided by the manufacturer with the data relevant to our settings highlighted in red Now we set the stage as follows Parameter Setting Current 1 0 80 kA Operation 1 30 000 operations Cu...

Страница 203: ...ess data The table below presents the structure of the function s register content Table 5 5 3 106 Register content Date and time Event code Trigger current All Op ITrg Deduct Op Op Left dd mm yyyy hh...

Страница 204: ...available voltages the function can only record phase to phase impedance loops If there are available voltages the function can also record phase to neutral impedance loops Depending on the measured...

Страница 205: ...stored in the main event buffer ON OFF or both The events triggered by the function are recorded with a time stamp and with process data values Table 5 5 4 110 Event codes Event Number Event channel E...

Страница 206: ...g signal and the setting group selection control the operating characteristics of the function during normal operation i e the user or user defined logic can change function parameters while the funct...

Страница 207: ...e base IL1FFT FFT measurement of phase L1 A current 5ms IL2FFT FFT measurement of phase L2 B current 5ms IL3FFT FFT measurement of phase L3 C current 5ms I01FFT FFT measurement of residual I01 current...

Страница 208: ...of the phases measured THD value has to exceed this setting in order for the alarm signal to activate I01 THD pick up 0 10 100 00 0 01 10 00 The pick up setting for the THD alarm element from the res...

Страница 209: ...ult Description Phase THD alarm delay 0 000 1800 000s 0 005s 10 000s Defines the delay for the alarm timer from the phase currents measured THD I01 THD alarm delay 0 000 1800 000s 0 005s 10 000s Defin...

Страница 210: ...e recorder s analog channels is 64 samples per cycle The recorder also supports 95 digital channels simultaneously with the twenty 20 measured analog channels The recorder provides a great tool to ana...

Страница 211: ...01 f Residual current I01 fine CT card 3 I02 c Residual current I02 coarse CT card 3 I02 f Residual current I02 fine CT card 3 ISup_3 Current measurement module voltage supply supervision CT card 3 UL...

Страница 212: ...01 I02 Pha curr ILx TRMS Phase current TRMS ILx IL1 IL2 IL3 P P curr ILx Phase to phase current ILx IL1 IL2 IL3 Pha curr ILx TRMS Sec Secondary phase current TRMS IL1 IL2 IL3 P P curr I0x Phase to pha...

Страница 213: ...ent I0x I01 I02 ILx Reactive Current Pri Primary reactive current ILx IL1 IL2 IL3 I0x Residual Reactive Current Sec Secondary residual reactive current I0x I01 I02 Power GYB frequency Lx PF Lx power f...

Страница 214: ...ing event signals see the individual function description for the specific outputs Status PushButton x Off Status of Push Button 1 12 is OFF Always True False Always false is always 0 Always true is a...

Страница 215: ...rn back to automatically Clear all records 0 1 Clear 0 Clears all disturbance recordings Clear newest record 0 1 Clear 0 Clears the newest stored disturbance recording Clear oldest record 0 1 Clear 0...

Страница 216: ...erver of the relay Up to six 6 recordings can be stored in the FTP at once Once those six recordings have been retrieved and removed more recordings will then be pushed to the FTP When a recording has...

Страница 217: ...y using the setting tool software or relay HMI and the results are analyzed with the AQviewer software is automatically downloaded and installed with AQtivate Registered users can download the latest...

Страница 218: ...alyzed by using the AQviewer software see the image below However the recording must first be made accessible to AQViewer The user can read it from the device s memory Disturbance recorder Get DR file...

Страница 219: ...measured signals Analog channels on the left to move them to the plotter In the image below on the left the phase currents IL1 IL2 and IL3 are selected AQViewer color codes them automatically If you w...

Страница 220: ...out the amplitude of individual plotters by holding down S Shift hift and scrolling the mouse wheel up and down respectively 4 You can toggle between primary P and secondary S signals numbered 4 in th...

Страница 221: ...r the measurements are recorded in the setting tool or in the relay If the recording is done in the setting tool both the setting tool software and its Live Edit mode have to be activated The user can...

Страница 222: ...ha Curr IL3 TRMS Pri I Pos Seq Curr angle L2 Exp Imp Act E balance kWh Pri Pos Seq Curr I Neg Seq Curr angle L2 Exp React Cap E Mvarh Pri Neg Seq Curr I Zero Seq Curr angle L2 Exp React Cap E kvarh Pr...

Страница 223: ...rr U2Volt TRMS p u Exp Active Energy MWh Res Curr I01 TRMS U3Volt p u Exp Active Energy kWh Res Curr I02 TRMS U4Volt p u Imp Active Energy MWh Pha L1 ampl THD Pos Seq Volt p u Imp Active Energy kWh Ph...

Страница 224: ...ement I Pri Zero Seq Curr System Volt UL1 ang S4 Measurement Res Curr I 01 TRMS Pri System Volt UL2 ang S5 Measurement Res Curr I 02 TRMS Pri System Volt UL3 ang S6 Measurement Sec Pha Curr I L1 Syste...

Страница 225: ...n records the value of the selected magnitudes at the time of a pre defined trigger signal An typical application is the recording of fault currents or voltages at the time of the breaker trips it can...

Страница 226: ...ase currents IL1Ang IL2Ang IL3Ang I01Ang I02Ang I0CalcAng I1Ang I2Ang The angles of each measured current V Volta oltages ges Descrip Description tion UL1Mag UL2Mag UL3Mag UL12Mag UL23Mag UL31Mag U0Ma...

Страница 227: ...f1 The reference frequency 1 Ref f2 The reference frequency 2 M thermal T The motor thermal temperature F thermal T The feeder thermal temperature T thermal T The transformer thermal temperature RTD...

Страница 228: ...1 I0Dir Trip 22 I0Dir Trip 23 I0Dir Trip 24 I0Dir Trip 25 f Trip 26 f Trip 27 f Trip 28 f Trip 29 f Trip 30 f Trip 31 f Trip 32 f Trip 33 P Trip 34 P Trip 35 Prev Trip 36 T Trip 37 I2 Trip 38 I2 Trip...

Страница 229: ...000 A V p u 0 001 A V p u The recorded value in one of the eight channels Events The measurement value recorder function abbreviated VREC in event block names generates events from the function trigge...

Страница 230: ...0 255 255 255 255 Defines the address of the NTP client NO NOTE TE This address must be different than the relay s IP address Netmask 0 0 0 0 255 255 255 255 Defines the client s netmask Gateway 0 0 0...

Страница 231: ...1 Enabled Enables and disables the Modbus TCP on the Ethernet port IP port 0 65 535 Defines the IP port used by Modbus TCP The standard port and the default setting is 502 Event read mode 0 Get oldest...

Страница 232: ...hannel 7 or None Selects the number of channels to be used by the module Table 6 1 3 137 Channel settings Name Range Step Default Description T C type 0 20mA 1 4 20mA 2 Type J 3 Type K 4 Type T 5 Type...

Страница 233: ...asurement Apparent power deadband 0 1 1000 0kVA 0 1kVA 2kVA Determines the data reporting deadband settings for this measurement Power factor deadband 0 01 0 99 0 01 0 05 Determines the data reporting...

Страница 234: ...ev 1 232 1 1 1 Defines the configuration revision that will be matched with the publisher s GOOSE control block Data index DataIdx 0 99 1 Defines the data index of the value in the matched published f...

Страница 235: ...ommunication DNP3 IP port 0 65 535 1 20 000 Defines the IP port used by the protocol Slave address 1 65 519 1 1 Defines the DNP3 slave address of the unit Master address 1 65 534 1 2 Defines the addre...

Страница 236: ...deadband 0 1 1000 0kW 0 1kW 2kW Determines the data reporting deadband settings for this measurement Reactive power deadband 0 1 1000 0kVar 0 1kVar 2kVar Determines the data reporting deadband settin...

Страница 237: ...r address 0 65 534 1 1 Defines the address for the link layer Link layer address size 1 2 1 2 Defines the address size of the link layer Information object address size 2 3 1 3 Defines the address siz...

Страница 238: ...settings for this measurement Apparent power deadband 0 1 1000 0kVA 0 1kVA 2kVA Determines the data reporting deadband settings for this measurement Power factor deadband 0 01 0 99 0 01 0 05 Determin...

Страница 239: ...menu or through a communication protocol if one is in use The following table presents the setting parameters available for the 12 channels Table 6 2 146 Fault register settings Name Range Step Defau...

Страница 240: ...nce current I0CalcMag Residual current calculated from phase currents IL1Ang IL2Ang IL3Ang I01Ang I02Ang I0CalcAng I1Ang I2Ang Angles of each measured current Voltages UL1Mag UL2Mag UL3Mag UL12Mag UL2...

Страница 241: ...nt channels 1 8 ADAM module Settings Table 6 3 148 Settings Name Range Step Default Description Measurement value recorder mode 0 Disabled 1 Activated 0 Disabled Activates and disables the real time s...

Страница 242: ...7 Connections and application examples 7 1 Connections of AQ S215 Figure 7 1 142 AQ S215 variant without add on modules A AQ Q S215 S215 Instruction manual Version 2 04 241...

Страница 243: ...Figure 7 1 143 AQ S215 variant with digital input and output modules A AQ Q S215 S215 Instruction manual Version 2 04 242...

Страница 244: ...e and its connections This chapter presents an application example for the bay controller IED Since three line to neutral voltages and the zero sequence voltage U4 are connected this application uses...

Страница 245: ...the two phase three wire ARON input connection for any AQ 200 series IED with a current transformer The example is for applications with protection CTs for just two phases The connection is suitable...

Страница 246: ...w presents an application scheme for trip circuit supervision with one digital input and a non latched trip output With this connection the current keeps flowing to the open coil of the breaker via th...

Страница 247: ...as hollow circles in the output matrix whereas latched contacts are painted See the image below of an output matrix where a non latched trip contact is used to open the circuit breaker Figure 7 4 149...

Страница 248: ...er is open the supervision is blocked by an internal logic scheme Its disadvantage is that the user does not know whether or not the trip circuit is intact when the breaker is closed again The followi...

Страница 249: ...Figure 7 4 151 Example block scheme A AQ Q S215 S215 Instruction manual Version 2 04 248...

Страница 250: ...add on modules such as digital I O modules integrated arc protection or another special module The only difference between the slots affecting device scalability is that Slots E and F also support co...

Страница 251: ...OUT3 OUT4 and OUT5 2 Scan Scans Slot A and finds the four channels of the VT module fixed for AQ X215 If the VTM is not found the device issues an alarm 3 Scan Scans Slot B which should always remain...

Страница 252: ...on to Scan 6 checks which designations have been reserved by modules in previous slots and numbers the new ones accordingly Thus far this document has only explained the installation of I O add on car...

Страница 253: ...igital inputs Model with 2 digital inputs Model with 2 digital inputs X 1 Digital input 1 nominal threshold voltage 24 V 110 V or 220 V Digital input 1 nominal threshold voltage 24 V 110 V or 220 V X...

Страница 254: ...hnical data section of this document Digital input settings The settings described in the table below can be found at Control Device I O Digital input settings in the relay settings Table 8 2 150 Digi...

Страница 255: ...s is 5 A The input nominal current can be scaled for secondary currents of 1 10 A The secondary currents are calibrated to nominal currents of 1 A and 5 A which provide 0 5 inaccuracy when the range i...

Страница 256: ...fuses The nominal voltage can be set between 100 400 V Voltages are calibrated in a range of 0 240 V which provides 0 2 inaccuracy in the same range The voltage input characteristics are as follows Th...

Страница 257: ...original installation when required The properties of the inputs in this module are the same as those of the inputs in the main processor module The current consumption of the digital inputs is 2 mA...

Страница 258: ...ay 0 000 1800 000 s 0 001 s 0 000 s Defines the delay when the status changes from 0 to 1 DIx Drop off time 0 000 1800 000 s 0 001 s 0 000 s Defines the delay when the status changes from 1 to 0 DIx A...

Страница 259: ...ital inputs Digital input voltages Table 8 5 152 Digital input channel voltage measurement Name Range Step Description DIx Voltage now 0 000 275 000 V 0 001 V Voltage measurement of a digital input ch...

Страница 260: ...outputs is 250 VAC DC For the naming convention of the digital inputs provided by this module please refer to the chapter titled Construction and installation For technical details please refer to th...

Страница 261: ...8 8 162 Serial RS 232 module connectors Connector Name Description COM E Serial fiber GG PP GP PG Serial based communications Wavelength 660 nm Compatible with 50 125 m 62 5 125 m 100 140 m and 200 m...

Страница 262: ...32 TX Serial based communications COM F Pin 8 RS 232 RX Serial based communications COM F Pin 9 COM F Pin 10 3 3 V output spare Spare power source for external equipment 45 mA COM F Pin 11 COM F Pin 1...

Страница 263: ...s The card has two PRP HSR ports which are 100 Mbps fiber ports 8 10 Double ST 100 Mbps Ethernet communication module optional Figure 8 10 164 Double ST 100 Mbps Ethernet communication module connecto...

Страница 264: ...third party devices must be connected to a separate ring For other redundancy options please refer to the option card LC 100 Mbps Ethernet communication module The images below present two example con...

Страница 265: ...ion 8 11 Double RJ 45 10 100 Mbps Ethernet communication module optional Figure 8 11 167 Double RJ 45 10 100 Mbps Ethernet communication module Connector Description Two pin connector IRIG B input A A...

Страница 266: ...ase refer to the option card LC 100 Mbps Ethernet communication module The images below present two example configurations the first displays a ring configuration note how the third party devices are...

Страница 267: ...illiampere mA I O module connections Connector Description Pin 1 mA OUT 1 connector 0 24 mA Pin 2 mA OUT 1 connector 0 24 mA Pin 3 mA OUT 2 connector 0 24 mA Pin 4 mA OUT 2 connector 0 24 mA Pin 5 mA...

Страница 268: ...n when required The user sets the mA I O with the mA outputs control function This can be done at Control Device I O mA outputs in the relay configuration settings 8 13 Dimensions and installation The...

Страница 269: ...Figure 8 13 172 Device installation A AQ Q S215 S215 Instruction manual Version 2 04 268...

Страница 270: ...Figure 8 13 173 Panel cutout dimensions and device spacing A AQ Q S215 S215 Instruction manual Version 2 04 269...

Страница 271: ...or 0 01 s Frequency measurement range From 6 75Hz fundamental up to the 31st harmonic current Current measurement range 25 mA 250 A RMS Current measurement inaccuracy 0 005 4 000 IN 0 5 or 15 mA 4 20...

Страница 272: ...ansient overreach 5 Terminal block connection Terminal block Phoenix Contact FRONT 4 H 6 35 Solid or stranded wire Maximum wire diameter 4 mm2 NO NOTE TE Current measurement accuracy has been verified...

Страница 273: ...9 1 1 3 155 Power and energy measurement accuracy Power measurement P Q S Frequency range 6 75 Hz Inaccuracy 0 3 1 2 IN or 3 VA secondary 1 0 1 2 IN or 3 VA secondary Energy measurement Frequency rang...

Страница 274: ...onnection Terminal block Phoenix Contact MSTB 2 5 5 ST 5 08 Solid or stranded wire Maximum wire diameter 2 5 mm2 9 1 2 2 CPU communication ports Table 9 1 2 2 159 Front panel local communication port...

Страница 275: ...gital inputs Table 9 1 2 3 162 CPU model isolated digital inputs with thresholds defined by order code Rated values Rated auxiliary voltage 265 V AC DC Nominal voltage Order code defined 24 110 220 V...

Страница 276: ...able 9 1 2 4 164 Digital outputs Change Over Rated values Rated auxiliary voltage 265 V AC DC Continuous carry 5 A Make and carry 0 5 s Make and carry 3 s 30 A 15 A Breaking capacity DC L R 40 ms at 4...

Страница 277: ...ut module Rated values Rated auxiliary voltage 265 V AC DC Continuous carry 5 A Make and carry 0 5 s Make and carry 3 s 30 A 15 A Breaking capacity DC L R 40 ms at 48 VDC at 110 VDC at 220 VDC 1 A 0 4...

Страница 278: ...nels 1 8 2 3 4 wire RTD and thermocouple sensors Pt100 or Pt1000 Type K Type J Type T and Type S Channels 7 8 support mA measurement 9 1 3 5 RS 232 serial fiber communication module Table 9 1 3 5 169...

Страница 279: ...ols either from the setting tool HMI or SCADA Operation time Reaction time 5 ms from receiving the control signal 9 2 1 2 Object control and monitoring Table 9 2 1 2 173 Technical data for the object...

Страница 280: ...protection stage s START signal 1 0 or 30 ms AR delay AR starting from a protection stage s TRIP signal Trip delay inaccuracy 25 ms Protection AR delay Dead time 1 0 or 35 ms AR delay Action time 1 0...

Страница 281: ...B IL3 C Residual current channel I01 Coarse optional Residual current channel I02 Fine optional Current input magnitudes RMS phase currents RMS residual current I01 I02 optional Pick up Pick up curre...

Страница 282: ...set time setting Inaccuracy Reset time 0 010 10 000 s step 0 005 s 2 0 or 80 ms Instant reset time and start up reset 50 ms VTS MCB trip bus line external input 50 ms No Not te e When turning on the a...

Страница 283: ...ng time when IM ISET ratio 1 05 IM ISET 3 0 5 or 10 ms Typically 20ms Typically 25 ms Reset Reset time Typically 10 ms Reset ratio 97 9 2 2 5 Fault locator 21FL Table 9 2 2 5 180 Technical data for th...

Страница 284: ...le 9 3 182 Disturbance tests All tests CE approved and tested according to EN 60255 26 Emissions Conducted emissions EN 60255 26 Ch 5 2 CISPR 22 150 kHz 30 MHz Radiated emissions EN 60255 26 Ch 5 1 CI...

Страница 285: ...heat EN 60255 1 IEC 60068 2 2 Storage 70 C 16 h Operational 55 C 16 h Cold test EN 60255 1 IEC 60068 2 1 Storage 40 C 16 h Operational 20 C 16 h Table 9 3 186 Environmental conditions IP classes Casin...

Страница 286: ...With packaging gross Dimensions Height 170 mm Width 242 mm Depth 219 mm Weight 2 kg A AQ Q S215 S215 Instruction manual Version 2 04 285...

Страница 287: ...10 Ordering information A AQ Q S215 S215 Instruction manual Version 2 04 286...

Страница 288: ...d Requires an external power module Advanced Co Ltd ADAM 4018 BE External 8 ch Thermocouple mA Input module pre configured Requires an external power module Advanced Co Ltd AQX033 Raising frame 87 mm...

Страница 289: ...Visiting and postal address Kvartsikatu 2 A 1 65300 Vaasa Finland Contacts Phone 358 10 3221 370 Fax 358 10 3221 389 Website general arcteq fi Website technical support support arcteq fi E mail sales...

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