Page 1 AQ-P215 Power monitoring IED Instruction manual...
Page 2: Table Of Contents
5.1. Functions included in AQ-P215 ........
Page 4 Nothing contained in this document shall increase the liability 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 with the instructions contained herein or caused by persons who do not ful l the aforementioned requirements.
Page 6: Manual Revision Notes
1.2. Version 1 revision notes Revision 1.00 Date 8.4.2013 Changes - The rst revision for AQ-P215. Revision 1.01 Date 26.1.2015 - Added RTD&mA input module, Double LC 100Mb Ethernet card module and Serial RS232 & serial ber Changes module hardware descriptions - ...
Page 7 - Added Fast ModbusTCP setup description Revision 1.07 Date 14.8.2018 Changes - Added mA output option card description and ordercode Revision 1.08 Date 12.12.2018 - Added running hour counter function description Changes - HMI display technical data added © Arcteq Relays Ltd...
Page 8: Abbreviations
RMS – Root mean square SF – System failure TMS – Time multiplier setting TRMS – True root mean square VAC – Voltage alternating current VDC – Voltage direct current SW – Software uP - Microprocessor © Arcteq Relays Ltd...
Page 9: General
I/O requirements and the software determines the available functions. This manual describes the speci c application of the AQ-P215 power monitoring IED. For other AQ-200 series products please consult the respective device manuals.
Page 10: Ied User Interface
One (1) RJ-45 Ethernet port for IED con guration. NOTE! The object control buttons are not in use in AQ-P215. When the unit is powered on, the green "Power" LED is lit. When the red "Error" LED is lit, the relay has an internal (hardware or software) error that affects the operation of the unit.
Page 11: Mimic And Main Menu
The Home button switches between the quick display carousel and the main display with the six (6) main con guration menus. The AQ-P215 power monitoring IED has the following four con guration menus: General , Communication , Measurements and Monitoring . You can switch between these menus by using the four navigational arrow keys and con rming your selection with the Enter button in the middle.
Page 12: Navigation In The Main Con Guration Menus
Figure. 4.3. - 4. Device info. The set name and location of the device. The device's serial number and software version. The hardware con guration (i.e. order code). The source for time synchronization (Internal or External; Internal by default). © Arcteq Relays Ltd...
Page 13: Control Menu
In this submenu you can also activate and disable the controlled objects. As with control functions, all objects are disabled by default. All activated objects can be viewed in the Objects submenu (see the section "Objects" below for more information). © Arcteq Relays Ltd...
Page 14 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 signals (see the image below). Figure. 4.4. - 8. Example of group changing. © Arcteq Relays Ltd...
Page 15 Each activated object is visible in the Objects submenu. By default all objects are disabled unless speci cally activated in the Controls enabled submenu. Each active object has four sections in their submenus: "Settings", "Application control" ("App contr"), "Registers" and "Events". SETTINGS Figure. 4.4. - 10. Settings section. © Arcteq Relays Ltd...
Page 16 REGISTERS AND EVENTS You can view the last twelve (12) registers of the control functions and objects through the "Registers"subsection. You can view the events speci c to each control function and controlled object through the "Events" subsection. © Arcteq Relays Ltd...
Page 17 "Device I/O matrix", "Programmable control switch" and "Logic signals". Please note that digital inputs, logic outputs, protection stage status signals (START, TRIP, BLOCKED, etc.) as well as object status signals can be connected to an output relay or to LEDs in the Device I/O matrix © Arcteq Relays Ltd...
Page 18 "Event masks" subsection you can determine which events are masked –and therefore visible in the event list– and which are not. Figure. 4.4. - 14. Digital outputs subsection. All settings related to digital outputs can be found in the "Digital outputs" section. © Arcteq Relays Ltd...
Page 19 The "LED settings" subsection allows you to modify the individual label text attached to an LED ("LED description settings"); that label is visible in the LED quick displays and the matrices. You can also modify the color of the LED ("LED color settings") between green and yellow; by default all LEDs are green. © Arcteq Relays Ltd...
Page 20 These signals can be used in a variety of situations, such as for controlling the logic program, for function blocking, etc. You can name each switch and set the access level to determine who can control the switch. © Arcteq Relays Ltd...
Page 21: Communication Menu
(can be found in the Connections submenu). As a standard, the devices support the following communication protocols: NTP, IEC 61850, Modbus/TCP, Modbus/RTU, IEC 103, IEC 101/104, SPA and Modbus/IO. You can also have other protocols with additional, speacialized communication interface modules. © Arcteq Relays Ltd...
Page 22 NOTE! When communicating with a device through a front Ethernet port connection, the IP address is always 192.168.66.9. Protocols Figure. 4.5. - 20. View of the Protocols submenu. The Protocols submenu offers access to the various communication protocol con guration menus: © Arcteq Relays Ltd...
Page 23: Measurement Menu
Transformers submenu, while the system nominal frequency is speci ed in the Frequency submenu. Other submenus are mainly for monitoring purposes. Transformers Figure. 4.6. - 21. Transformers submenu. © Arcteq Relays Ltd...
Page 24 When "Sampling mode" is set to "Tracking", the device uses the measured frequency value as the system nominal frequency. There are three reference measuring points; the order of the reference points can be changed. © Arcteq Relays Ltd...
Page 25 (and then set the parameters) for the Energy dose counter mode. "Power measurements" displays all three-phase powers as well as the powers of individual phases. "Energy measurements" displays the three-phase energy as well as the energies of the individual phases. © Arcteq Relays Ltd...
Page 26: Monitoring Menu
( Disturbance REC ) and accessing the device diagnostics ( Device diagnostics ). The available monitoring functions depend on the type of the device in use. Figure. 4.7. - 25. Monitoring menu view. © Arcteq Relays Ltd...
Page 27 Con guring monitor functions is very similar to con guring protection stages. They, too, have the ve sections that display information ("Info"), set the parameters ("Settings"), show the inputs and outputs ("I/O") and present the events and registers ("Events" and "Registers"). © Arcteq Relays Ltd...
Page 28 "Recording mode" can be selected to replace the oldest recording ("FIFO") or to keep the old recordings ("FILO"). "Analog channel samples" determines the sample rate of analog channels, and it can be selected to be 8/16/32/62 samples per cycle. © Arcteq Relays Ltd...
Page 29 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 manufacturer of the device itself © Arcteq Relays Ltd...
Page 30: Con Guring User Levels And Their Passwords
Operator: Can view any menus and settings but cannot change any settings BUT can operate breakers and other equipment. Con gurator: Can change most settings such as basic protection pick-up levels or time delays, breaker control functions, signal descriptions etc. and can operate breakers and other equipment. © Arcteq Relays Ltd...
Page 31 AQ-P215 Instruction manual Version: 2.01 Super user: Can change any setting and can operate breakers and other equipment. NOTE! Any user level with a password automatically locks itself after half an hour (30 minutes) of inactivity. © Arcteq Relays Ltd...
Page 32: Functions
AQ-P215 Instruction manual Version: 2.01 5. Functions 5.1. Functions included in AQ-P215 The AQ-P215 power monitoring IED includes the following functions as well as the number of stages in those functions. Table. 5.1. - 1. Measurement functions of AQ-P215. Name Description...
Page 33: Measurements
For the measurements to be correct the user needs to ensure that the measurement signals are connected to the correct inputs, that the current direction is connected to the correct polarity, and that the scaling is set according to the nominal values of the current transformer. © Arcteq Relays Ltd...
Page 34 Example of CT scaling The following gure presents how CTs are connected to the relay's measurement inputs. It also shows example CT ratings and nominal current of the load. Figure. 5.2.1. - 31. Connections. © Arcteq Relays Ltd...
Page 35 (in this case they are the set primary and secondary currents of the CT). If the protected object's nominal current is chosen to be the basis for the per-unit scaling, the option "Object in p.u." is selected for the "Scale meas to In" setting (see the image below). © Arcteq Relays Ltd...
Page 36 Figure. 5.2.1. - 34. Residual I01 CT scaling (coarse). The ring core CT is connected to the CTM directly, which requires the use of sensitive residual current measurement settings: the "I02 CT" settings are set according to the ring core CT's ratings (10/2 A). © Arcteq Relays Ltd...
Page 37 As the images above show, the scaling selection does not affect how primary and secondary currents are displayed (as actual values). The only effect is that the per-unit system in the relay is scaled either to the CT nominal or to the object nominal, making the settings input straightforward. © Arcteq Relays Ltd...
Page 38 The residual I0CT scaling is set according to the zero sequence CT's ratings, in this case 200/1.5 mA (see the image below). Based on these values, the earth fault protection setting (1 × I0n) makes the function pick-up when the primary current is at 200 mA (see the image below). © Arcteq Relays Ltd...
Page 39 The measured current amplitude does not match one of the measured phases./ Check the wiring connections between the injection device or the CTs and the relay. The calculated I0 is measured even though it should not. © Arcteq Relays Ltd...
Page 40 I2: 0.67 × In / -60.00 deg I0Calc: 0.67 × In / 60.00 deg Solution options: - switch the wires between the connectors 3 and 4 in the CT module - invert the polarity of IL2 ( Measurement → Transformers → Phase CT scaling ) © Arcteq Relays Ltd...
Page 41 IL3: 1.00 × In / 240.00 deg Sequence currents: I1: 0.00 × In / 0.00 deg I2: 1.00 × In / 0.00 deg I0Calc: 0.00 × In / 0.00 deg Solution: - switch the wires between the connectors 1 and 3 in the CT module © Arcteq Relays Ltd...
Page 42 1…25 Nominal 0.001 100.000 The nominal current of the protected object. This setting is only visible if the option 000.000 current In "Object In p.u." has been selected in the "Scale meas. to In" setting. © Arcteq Relays Ltd...
Page 43 A relay feedback value; the calculated scaling factor that is the ratio between the scaling primary current and the secondary current. factor P/S Measurements The following measurements are available in the measured current channels. Table. 5.2.1. - 9. Per-unit phase current measurements. Name Range Step Description © Arcteq Relays Ltd...
Page 44 Table. 5.2.1. - 14. Primary residual current measurements. Name Range Step Description Primary residual 0.00…1 000 0.01 The primary fundamental frequency RMS current measurement from the current I0x 000.0 A residual current channel I01 or I02. ("Pri.Res.curr.I0x") © Arcteq Relays Ltd...
Page 45 000.0 A sequence current. ("Pri.Neg.seq.curr.") Primary zero sequence 0.00…1 000 0.01 The primary measurement from the calculated zero sequence current 000.0 A current. ("Pri.Zero seq.curr.") Table. 5.2.1. - 19. Secondary sequence current measurements. Name Range Step Description © Arcteq Relays Ltd...
Page 46: Voltage Measurement And Scaling
The measured values are processed into the measurement database and they are used by measurement and protection functions (the protection function availability depends of the relay type). It is essential to understand the concept of voltage measurements to be able to get correct measurements. © Arcteq Relays Ltd...
Page 47 VT ratings. In the gure below, three line-to-neutral voltages are connected along with the zero sequence voltage; therefore, the 3LN+U4 mode must be selected and the U4 channel must be set as U0. Other possible connections are presented later in this chapter. © Arcteq Relays Ltd...
Page 48 This selection is de ned in the "Measured magnitude" of each protection stage menu separately ( Protection → Voltage → [protection stage menu] → INFO ; see the image below). The number of available protection functions depends on the relay type. © Arcteq Relays Ltd...
Page 49 Protection → Voltage → [protection stage menu] → Settings ). Fault loops are either line-to-line or line-to-neutral according to the "Measured magnitude" setting. As a default, the activation of any one voltage trips the voltage protection stage. Figure. 5.2.2. - 42. Selecting the operating mode. © Arcteq Relays Ltd...
Page 50 Please note that U0 can only be measured by using a single channel. In the image below is an example of 2LL+U0+SS, that is, two line-to-line measurements with the zero sequence voltage and voltage from side 2 for Synchrocheck. Since U0 is available, line-to-neutral voltages can be calculated. © Arcteq Relays Ltd...
Page 51 The VT scaling has been set to 20 000 : 100 V. The U4 channel measures the zero sequence voltage which has the same ratio (20 000 : 100 V). © Arcteq Relays Ltd...
Page 52 Table. 5.2.2. - 23. Settings of the VT scaling. Name Range Step Default Description Voltage 0: 3LN+U4 measurement 1: 3LL+U4 The relay's voltage wiring method. The voltages are scaled according the mode 3LN+U4 set voltage measurement mode. ("Voltage 2LL+U3+U4 meas mode") © Arcteq Relays Ltd...
Page 53 A relay feedback value; the calculated scaling factor that is the ratio factor P/S between the primary voltage and the secondary voltage. VT scaling A relay feedback value; the scaling factor for the primary voltage's per- factor p.u. Pri unit value. © Arcteq Relays Ltd...
Page 54 The phase angle measurement from each of the four voltage inputs. Table. 5.2.2. - 27. Per-unit sequence voltage measurements. Name Range Step Description Positive sequence 0.00…500.0 × 0.01 × The measurement (in p.u.) from the calculated positive sequence voltage voltage. ("Pos.seq.Volt.p.u.") © Arcteq Relays Ltd...
Page 55 System voltage 0.00… magnitude 1 000 0.01 The primary fundamental frequency RMS line-to-line UL23 voltage (measured or UL23 000.00 calculated). You can also select the row where the unit for this is kV. ("System volt UL23 mag") © Arcteq Relays Ltd...
Page 56 System voltage angle 0.00… 0.01 UL23 360.0 The primary line-to-line angle UL23 (measured or calculated). ("System volt UL23 ang") System voltage angle 0.00… 0.01 UL31 360.0 The primary line-to-line angle UL23 (measured or calculated). ("System volt UL31 ang") © Arcteq Relays Ltd...
Page 57: Power And Energy Calculation
Energy measurement calculates magnitudes for active and reactive energy. Energy can flow to the forward direction (exported) or to the reverse direction (imported). If a unit has more than one CT measurement module, the user can choose which module's current measurement is used by the power calculation. © Arcteq Relays Ltd...
Page 58 Figure. 5.2.3. - 49. Three-phase reactive power (Q) calculation. Active power can be to the forward or the reverse direction. The direction of active power can be indicated with the power factor (Cos (φ), or Cosine phi), which is calculated according the following formula: © Arcteq Relays Ltd...
Page 59 Most power and energy measurement problems are usually related to the same issues (i.e. wiring errors, wrong measurement modes, faulty frequency settings, etc.). Settings Table. 5.2.3. - 34. Power and energy measurement settings Name Range Step Default Description © Arcteq Relays Ltd...
Page 60 Table. 5.2.3. - 35. Energy Dose Counter 1 settings Name Range Step Default Description Energy dose 0: Disabled 0: Disabled Enables/disables energy dose counters generally. counter 1: Activated mode DC 1…4 0: Disabled Enables/disables the energy dose counter 1…4 0: Disabled enable 1: Enabled individually. © Arcteq Relays Ltd...
Page 61 The following energy calculations are available when the voltage and the current cards are available. Please note that the unit pre x is determined by the user's selection between 'kilo' and 'mega' in "Three- phase energy pre x ("E 3ph M or k")" under the general "Power and energy measurement settings". © Arcteq Relays Ltd...
Page 62 Here is an example of power calculation. Both wiring methods (line-to-line and line-to-neutral) are checked with the same signal injection. The voltage scaling is set to 20 000 : 100 V and the current scaling is set to 1000 : 5 A. © Arcteq Relays Ltd...
Page 63 L2 Cos 0.77 L3 Cos 0.99 3PH Cos 0.87 Voltages (line-to-line): Currents: = 100.00 V, 30.00° = 2.5 A, 0.00° L12 L1 = 100.00 V, -90.00° = 2.5 A, -120.00° L23 L2 = 2.5 A, 120.00° © Arcteq Relays Ltd...
Page 64: Frequency Tracking And Scaling
5 %.The gures also show that when the frequency is tracked and the sampling is adjusted according to the detected system frequency, the measurement accuracy has an approximate error of -0.1...- 0.2 % in the whole frequency range. © Arcteq Relays Ltd...
Page 65 This has been achieved by adjusting the sample rate of the measurement channels according to the measured system frequency; this way the FFT calculation always has a whole power cycle in the buffer. The measurement accuracy is further improved by Arcteq's patented calibration algorithms that calibrate the analog channels against eight (8) system frequency points for both magnitude and angle.
Page 66: General Menu
Table. 5.3. - 43. Parameters and indications in the General menu. Name Description Range Step Default Device name Unitname The le name uses these elds when loading the aqs con guration le from the AQ-200 unit. Device location Unitlocation © Arcteq Relays Ltd...
Page 67: Protection Functions
The programmable stage cycle time is 5 ms. The pick-up delay depends on which analog signal is used as well as its refresh rate (typically under a cycle in a 50 Hz system). © Arcteq Relays Ltd...
Page 68 1.0 and set the desired pick-up limit as the primary voltage. Similaryly, any chosen measurement value can be scaled to the desired form. © Arcteq Relays Ltd...
Page 69 Subtracts Signal 2 from Signal 1. The comparison uses the product of this calculation. The image below is an example of setting an analog comparison with two signals. The stage will trip if either of the measured signals ful lls the comparison condition. © Arcteq Relays Ltd...
Page 70 Signals 1 OR 2 AND 3 need to ful ll the pick-up condition. Each signal has their own pick-up Mag3 setting. The image below is an example of setting an analog comparison with three signals. The stage will trip if Signal 1 or Signal 2 as well as Signal 3 ful ll the pick-up condition. © Arcteq Relays Ltd...
Page 71 Relative change over time (absolute). If the measured signal changes more than the set relative pick-up value in 20 abs (%) ms in either direction, the comparison condition is ful lled. The condition is not dependent on direction. > © Arcteq Relays Ltd...
Page 72 (in p.u.) IL2 9 IL2 9 harmonic value (in p.u.) IL2 11 IL2 11 harmonic value (in p.u.) IL2 13 IL2 13 harmonic value (in p.u.) IL2 15 IL2 15 harmonic value (in p.u.) © Arcteq Relays Ltd...
Page 73 (in p.u.) I02 5 I02 5 harmonic value (in p.u.) I02 7 I02 7 harmonic value (in p.u.) I02 9 I02 9 harmonic value (in p.u.) I02 11 I02 11 harmonic value (in p.u.) © Arcteq Relays Ltd...
Page 74 UL12 Primary voltage V UL23Mag UL23 Primary voltage V UL31Mag UL31 Primary voltage V Phase-to-neutral voltages Description UL1Mag UL1 Primary voltage V UL2Mag UL2 Primary voltage V UL3Mag UL3 Primary voltage V U0Mag U0 Primary voltage V © Arcteq Relays Ltd...
Page 75 Apparent power L3 S (kVA) Active power L3 P (kW) Reactive power L3 Q (kVar) tan L3 Phase active power direction L3 cos L3 Phase reactive power direction L3 Impedance and admittance (ZRX & YGB) Name Description © Arcteq Relays Ltd...
Page 76 Impedance Z L1 primary (Ω) Z2Pri Impedance Z L2 primary (Ω) Z3Pri Impedance Z L3 primary (Ω) Z1Sec Impedance Z L1 secondary (Ω) Z2Sec Impedance Z L2 secondary (Ω) Z3Sec Impedance Z L3 secondary (Ω) Z1Angle Impedance Z L1 angle Z2Angle Impedance Z L2 angle © Arcteq Relays Ltd...
Page 77 G0Sec Conductance G0 secondary (mS) B0Sec Susceptance B0 secondary (mS) Y0Pri Admittance Y0 primary (mS) Y0Sec Admittance Y0 secondary (mS) Y0Angle Admittance Y0 angle Others Name Description System f. System frequency Ref f1 Reference frequency 1 © Arcteq Relays Ltd...
Page 78 In the release delay option the operating time counter calculates the operating time during the release. When using this option the function does not trip if the input signal is not re-activated while the release time count is on-going. © Arcteq Relays Ltd...
Page 79 8587 PGS1 PS2 >/< Block OFF 8588 PGS1 PS3 >/< Start ON 8589 PGS1 PS3 >/< Start OFF 8590 PGS1 PS3 >/< Trip ON 8591 PGS1 PS3 >/< Trip OFF 8592 PGS1 PS3 >/< Block ON © Arcteq Relays Ltd...
Page 80 8628 PGS1 PS9 >/< Trip ON 8629 PGS1 PS9 >/< Trip OFF 8630 PGS1 PS9 >/< Block ON 8631 PGS1 PS9 >/< Block OFF 8632 PGS1 PS10 >/< Start ON 8633 PGS1 PS10 >/< Start OFF © Arcteq Relays Ltd...
Page 81: Control Functions
The following gure presents a simpli ed function block diagram of the setting group selection function. Figure. 5.5.1. - 50. Simpli ed function block diagram of the setting group selection function. © Arcteq Relays Ltd...
Page 82 Disabled HMI. This parameter overrides the local control of the setting groups and it remains change Enabled on until the user disables it. © Arcteq Relays Ltd...
Page 83 SG requests will be processed regardless of the signal status of this setting Active group. Example applications for setting group control This chapter presents some of the most common applications for setting group changing requirements. © Arcteq Relays Ltd...
Page 84 The status of the Petersen coil controls whether Setting group 1 is active. If the coil is disconnected, Setting group 2 is active. This way, if the wire is broken for some reason, the setting group is always controlled by SG2. © Arcteq Relays Ltd...
Page 85 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 selection. © Arcteq Relays Ltd...
Page 86 SG3 Disabled 4164 SG4 Enabled 4165 SG4 Disabled 4166 SG5 Enabled 4167 SG5 Disabled 4168 SG6 Enabled 4169 SG6 Disabled 4170 SG7 Enabled 4171 SG7 Disabled 4172 SG8 Enabled 4173 SG8 Disabled 4174 SG1 Request ON © Arcteq Relays Ltd...
Page 87 4207 SG3 Active OFF 4208 SG4 Active ON 4209 SG4 Active OFF 4210 SG5 Active ON 4211 SG5 Active OFF 4212 SG6 Active ON 4213 SG6 Active OFF 4214 SG7 Active ON 4215 SG7 Active OFF © Arcteq Relays Ltd...
Page 88: Milliampere Outputs
Table. 5.5.2. - 52. Settings for mA output channels. Name Range Step Default Description Enable mA 0: Disabled Enables and disables the selected mA output channel. If the output 0: Disabled 1: Enabled channel is disabled, the channel settings are hidden. channel © Arcteq Relays Ltd...
Page 89 Table. 5.5.2. - 54. Measurement values reported by mA output cards. Name Range Step Description mA in Channel 1 0.0000… 0.0001 Displayes the measured mA value of the selected input 24.0000 mA channel. mA in Channel 2 © Arcteq Relays Ltd...
Page 90 The Nyquist rate states that the lter time constant must be at least double the period time of the disturbance process signal. For example, the value for the lter time constant is 2 seconds for a 1 second period time of a disturbance oscillation. © Arcteq Relays Ltd...
Page 91 1 0: Not 0: Not Allows the user to create their own curve with up to twenty (20) curve curvepoint used used points, instead of using a linear curve between two points. 3...20 1: Used © Arcteq Relays Ltd...
Page 92: Programmable Control Switch
Event block name Event code Description Switch 1 ON Switch 1 OFF Switch 2 ON Switch 2 OFF Switch 3 ON Switch 3 OFF Switch 4 ON Switch 4 OFF Switch 5 ON Switch 5 OFF © Arcteq Relays Ltd...
Page 93: Monitoring Functions
Zero sequence voltage U or synchrocheck voltage U (VT card 1) U0(ss)VT1 F tracked 1 Tracked frequency of reference 1 F tracked 2 Tracked frequency of reference 2 F tracked 3 Tracked frequency of reference 3 © Arcteq Relays Ltd...
Page 94 Secondary calculated I0 Pha.Lx pow. THD Phase Lx power THD (L1, L2, L3) calc.I0 Calculated I0 Res.I0x ampl. THD Residual I0x amplitude THD (I01, I02) calc.I0 Pha.angle Calculated I0 phase angle Res.I0x pow. THD Residual I0x power THD (I01, I02) © Arcteq Relays Ltd...
Page 95 Lx PF Lx power factor (L1, L2, L3) Curve x Input Input of Curve x (1, 2, 3, 4) POW1 3PH Apparent power Three-phase apparent power Curve x Output Output of Curve x (1, 2, 3, 4) © Arcteq Relays Ltd...
Page 96 OUTx Output contact statuses SGx Active Setting group 1...8 active GOOSE INx GOOSE input 1...64 Double Double ethernet communication Ethernet LinkA GOOSE INx quality Quality of GOOSE input 1...64 card link A connection is down. down © Arcteq Relays Ltd...
Page 97 Max. location 0.000...1800.000 0.001 Displays the highest pre-triggering time that can be set with the of the pre- settings currently in use. trigger Recordings 0…100 Displays how many recordings are stored in the memory. in memory © Arcteq Relays Ltd...
Page 98 However, if the user wishes to con rm this calculation, they can do so with the following formula. Please note that the formula assumes there are no other les in the FTP that share the 64 MB space. Where: © Arcteq Relays Ltd...
Page 99 The recorder is con gured by using the AQtivate 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 tools from the Arcteq website (arcteq.
Page 100 Open (see the image below). The recordings are packed COMTRADE les; a -zip le includes *.cfg and *.dat les. AQviewer can open both original packed .zip les and COMTRADE les directly as they are are located in same directory. © Arcteq Relays Ltd...
Page 101 You can add up to ve (5) cursors simultaneously. You can remove cursors by clicking on the icon (numbered "2" in the image below). Please note that the "Remove all cursors" text appears when you move the cursor on top of the icon. © Arcteq Relays Ltd...
Page 102 4098 Recorder memory cleared 4099 Oldest record cleared 4100 Recorder memory full ON 4101 Recorder memory full OFF 4102 Recording ON 4103 Recording OFF 4104 Storing recording ON 4105 Storing recording OFF 4106 Newest record cleared © Arcteq Relays Ltd...
Page 103: Measurement Recorder
If the recording is done in the relay, only the recording interval needs to be set before recording can be started. AQtivate estimates the maximum recording time, which depends on the recording interval. When the measurement recorder is running, the measurements can be viewed in graph form with the AQtivate PRO software (see the image below). © Arcteq Relays Ltd...
Page 104 L2 Exp.React.Ind.E.kvarh Sec.Res.Curr.I01 U2Volt Pri TRMS L2 Imp.React.Ind.E.Mvarh Sec.Res.Curr.I02 U3Volt Pri TRMS L2 Imp.React.Ind.E.kvarh Sec.Calc.I0 U4Volt Pri TRMS L2 Exp/Imp React.Ind.E.bal.Mvarh Pha.Curr.IL1 TRMS Sec Pos.Seq.Volt.Pri L2 Exp/Imp React.Ind.E.bal.kvarh Pha.Curr.IL2 TRMS Sec Neg.Seq.Volt.Pri L3 Exp.Active Energy MWh © Arcteq Relays Ltd...
Page 105 TM> Time to 100% T Res.Curr.angle I01 System Volt UL2 mag TM> Reference T curr. Res.Curr.angle I02 System Volt UL2 mag (kV) TM> Active meas curr. Calc.I0.angle System Volt UL3 mag TM> T est.with act. curr. © Arcteq Relays Ltd...
Page 106 Pha.Curr.I”L1 TRMS L3 Cos(phi) L3 Diff current Pha.Curr.I”L2 TRMS 3PH Apparent Power (S) L3 Char current Pha.Curr.I”L3 TRMS 3PH Active Power (P) HV I0d> Bias current I” Pos.Seq.Curr. 3PH Reactive Power (Q) HV I0d> Diff current © Arcteq Relays Ltd...
Page 107: Measurement Value Recorder
The available measurement values depend on the relay type. If only current analog measurements are available, the recorder can solely use signals which only use current. The same applies, if only voltage analog measurements are available. © Arcteq Relays Ltd...
Page 108 BL1, BL2, BL3, B0 The conductances, susceptances and admittances. YL1, YL2, YL3, Y0 YL1angle, YL2angle, YL3angle The admittance angles. Y0angle Others Description System f. The tracking frequency in use at that moment. Ref f1 The reference frequency 1. © Arcteq Relays Ltd...
Page 109 The user can select the status ON or OFF for messages in the main event buffer. Table. 5.6.3. - 68. Event codes. Event number Event channel Event block name Event code Description 9984 VREC1 Recorder triggered ON © Arcteq Relays Ltd...
Page 110: Running Hour Counter
Event number Event channel Event block name Event code Description 10048 RHC1 Running hour counter ON 10049 RHC1 Running hour counter OFF 10050 RHC1 Running hour counter cleared ON 10051 RHC1 Running hour counter cleared OFF © Arcteq Relays Ltd...
Page 111: System Integration
6. System integration 6.1. Fast Modbus/TCP The fast Modbus/TCP is available as a part of the PMU functionality in the AQ-P215 model. The fast Modbus/TCP is designed to respond quickly to measured data, supporting only 64 con gurable holding registers. Only Function code 3 ("Read holding registers") is supported. Other restrictions are described below.
Page 112: Communication Protocols
Range Description De nes the address of the NTP client. IP address 0.0.0.0...255.255.255.255 NOTE: This address must be different than the relay's IP address. Netmask 0.0.0.0...255.255.255.255 De nes the client's netmask. Gateway 0.0.0.0...255.255.255.255 De nes the client's gateway. © Arcteq Relays Ltd...
Page 113: Modbus/Tcp And Modbus/Rtu
Parameter Range Description Modbus/TCP Disabled Enables and disables the Modbus/TCP on the Ethernet port. Enable 1: Enabled De nes the IP port used by Modbus/TCP. The standard port (and the default setting) is IP port 0…65 535 502. © Arcteq Relays Ltd...
Page 114: Modbus I/O
4: Type T 5: Type E 6: Type R 7: Type S Input -101.0…2 Displays the input value of the selected channel. value 000.0 Input 0: Invalid Displays the input status of the selected channel. status 1: OK © Arcteq Relays Ltd...
Page 115: Iec 61850
Time synchronization The device's current IEC 61850 setup can be viewed with the IEC61850 tool ( Tools → IEC 61850 ). By browsing the 61850 tree one can see the full list of available logical nodes in the Arcteq implementation.
Page 116 Control Block with the "RCB" button. This opens a new pop-up window. The assigning can be either to unbuffered reporting (URCBs) or to buffered reporting (BRCBs). If both of the GOOSE publisher data sets are un-checked, the GOOSE publisher service is disabled (see the image below). © Arcteq Relays Ltd...
Page 117 Figure. 6.2.4. - 64. Data selection on the data attribute level. Settings. The general setting parameters for the IEC 61850 protocol are visible both in AQtivate and in the local HMI. The settings are described in the table below. © Arcteq Relays Ltd...
Page 118: Goose
/downloads/ → AQ-200 series → Resources). 6.2.5. GOOSE Arcteq relays support both GOOSE publisher and GOOSE subscriber. GOOSE subscriber is enabled with the "GOOSE subscriber enable" parameter at Communication → Protocols → IEC 61850/GOOSE. The GOOSE inputs are con gured using either the local HMI or the AQtivate software.
Page 119 ID" (should be unique for the system) and "ConfRev" (checked by the subscriber). If VLAN switches have been used to build the sub-networks, both the "VLAN priority" and the "VLAN ID" parameters must be set to match the system speci cations. © Arcteq Relays Ltd...
Page 120: Iec 103
(slave) station. The IEC 103 protocol can be selected for the serial ports that are available in the device. A primary (master) station can then communicate with the Arcteq device and receive information by polling from the slave device. The transfer of disturbance recordings is not supported.
Page 121: Dnp3
Selects the variation of the double point signal. 1: Var 2 0: Var 1 1: Var 2 Group 20 variation (CNTR) 0: Var 1 Selects the variation of the control signal. 2: Var 5 3: Var 6 © Arcteq Relays Ltd...
Page 122: Iec 101/104
The standards IEC 60870-5-101 and IEC 60870-5-104 are closely related. Both are derived from the IEC 60870-5 standard. On the physical layer the IEC 101 protocol uses serial communication whereas the IEC 104 protocol uses Ethernet communication. The IEC 101/104 implementation works as a slave in the unbalanced mode. © Arcteq Relays Ltd...
Page 123 The measurement scaling coef cients are available for the following measurements, in addition to the general measurement scaling coef cient: Active energy Reactive energy Active power Reactive power Apparent power Power factor Frequency Current Residual current Voltage Residual voltage Angle © Arcteq Relays Ltd...
Page 124 0.01 V 200 V voltage deadband 5000.00 V measurement. Angle Determines the data reporting deadband settings for this 0.1…5.0 deg 1 deg measurement deadband measurement. Integration time 0…10 000 ms 1 ms Displays the integration time of the protocol. © Arcteq Relays Ltd...
Page 125: Spa
With the Real-time signals to communication menu the user can report to SCADA measurements that are not normally available in the communication protocols mapping. Up to eight (8) magnitudes can be selected. The recorded value can be either a per-unit value or a primary value (set by the user). © Arcteq Relays Ltd...
Page 126 RL12, RL23, RL31 XL12, XL23, XL31 RL1, RL2, RL3 Phase-to-phase and phase-to-neutral resistances, reactances and impedances. XL1, XL2, XL3 Z12, Z23, Z31 ZL1, ZL2, ZL3 Z12Ang, Z23Ang, Z31Ang, Phase-to-phase and phase-to-neutral impedance angles. ZL1Ang, ZL2Ang, ZL3Ang © Arcteq Relays Ltd...
Page 127 ("Available measured values") selected category. Displays the measured value of the selected magnitude of the selected slot. -10 000 000.000…10 000 Magnitude X 0.001 000.000 The unit depends on the selected magnitude (either amperes, volts, or per-unit values). © Arcteq Relays Ltd...
Page 128: Connections And Application Examples
AQ-P215 Instruction manual Version: 2.01 7. Connections and application examples 7.1. Connections AQ-P215 Figure. 7.1. - 66. AQ-P215 variant without add-on modules. © Arcteq Relays Ltd...
Page 129 AQ-P215 Instruction manual Version: 2.01 Figure. 7.1. - 67. AQ-P215 variant with digital input and output modules. © Arcteq Relays Ltd...
Page 130: Application Example And Its Connections
AQ-P215 Instruction manual Version: 2.01 Figure. 7.1. - 68. AQ-P215 application example with function block diagram. 7.2. Application example and its connections This chapter presents an application example for the power monitoring IED. The example is of power metering. As can be seen in the image below, the example application has selected the voltage measurement mode "3LN+U0", meaning that there are three line-to-neutral voltages and the zero sequence voltage...
Page 131: Two-Phase, Three-Wire Aron Input Connection
This chapter presents 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 for both motor and feeder applications. © Arcteq Relays Ltd...
Page 132 Lines 1 or 3. A fault between Line 2 and the earth cannot be detected when the ARON input connection is used. In order to detect an earth fault in Phase 2, a cable core CT must be used. © Arcteq Relays Ltd...
Page 133: Construction And Installation
In eld upgrades, therefore, the add-on module must be ordered from Arcteq Relays Ltd. or its representative who can then provide the module with its corresponding unlocking code to allow the device to operate correctly once the hardware con guration has been upgraded.
Page 134 "OUT6", "OUT7", "OUT8", "OUT9" and "OUT10" to this slot. The I/O is then added if the type designation code (e.g. AQ-P215-PH0AAAA-BBC) matches with the existing modules in the device. If the code and the modules do not match, the device issues and alarm. An alarm is also issued if the device expects to nd a module here but...
Page 135: Cpu Module
Slot C. It also has a total of 10 digital output channels available: ve (DO1…DO5) in the CPU module, and ve (DO6…DO10) in Slot E. These same principles apply to all non-standard con gurations in the AQ-X215 IED family. 8.2. CPU module Figure. 8.2. - 73. CPU module. © Arcteq Relays Ltd...
Page 136 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. - 92. Digital input settings. Name Range Step Default Description © Arcteq Relays Ltd...
Page 137: Current Measurement Module
Fine residual current measurement I02. A basic current measurement module with ve channels includes three-phase current measurement inputs as well as coarse and ne residual current inputs. The CT module is available with either standard or ring lug connectors. © Arcteq Relays Ltd...
Page 138: Voltage Measurement Module
(VTs) or directly to low-voltage systems secured by fuses. The nominal dimensioning voltage can be 100…400 V. Voltages are calibrated in a range of 0…240 V, which provides ± 0.2 % inaccuracy in the same range. © Arcteq Relays Ltd...
Page 139: Digital Input Module (Optional)
DIx + 2 DIx + 3 DIx + 4 Common earthing for the rst four digital inputs. DIx + 5 DIx + 6 DIx + 7 DIx + 8 X 10 Common earthing for the other four digital inputs. © Arcteq Relays Ltd...
Page 140 The selection of the normal state between normally open (NO) and normally closed (NC) de nes whether or not the digital input is considered activated when the digital input channel is energized. © Arcteq Relays Ltd...
Page 141: Digital Output Module (Optional)
Figure. 8.6. - 78. Digital output module (DO5) with ve add-on digital outputs. Connector Description X 1–2 OUTx + 1 (1 and 2 pole NO) X 3–4 OUTx + 2 (1 and 2 pole NO) X 5–6 OUTx + 3 (1 and 2 pole NO) © Arcteq Relays Ltd...
Page 142: Rtd & Ma Input Module (Optional)
The supported sensor types are as follows: Supported RTD sensors: Pt100, Pt1000 Supported thermocouple sensors: type K (NiCh/NiAl), type J (Fe/constantan), type T (Cu/constantan) and type S (Cu/CuNi compensating). © Arcteq Relays Ltd...
Page 143: Serial Rs-232 Communication Module (Optional)
RTD and TC measurements. Figure. 8.7. - 80. Different sensor types and their connections. 8.8. Serial RS-232 communication module (optional) Figure. 8.8. - 81. Serial RS-232 module connectors. Connector Name Description © Arcteq Relays Ltd...
Page 144 Spare power source for external equipment (45 mA) Pin 10 (spare) COM F – Pin 11 COM F – Pin 12 The option card includes two serial communication interfaces: COM E is a serial ber interface with glass/plastic option, COM F is an RS-232 interface. © Arcteq Relays Ltd...
Page 145: Lc 100 Mbps Ethernet Communication Module (Optional)
62.5/125 μm or 50/125 μm multimode (glass). COM D: Wavelength 1300 nm. The optional LC 100 Mbps Ethernet card supports both HSR and PRP protocols. The card has two PRP/HSR ports, which are 100 Mbps ber ports. © Arcteq Relays Ltd...
Page 146: Double St 100 Mbps Ethernet Communication Module (Optional)
RSTP (Rapid Spanning Tree Protocol) supporting Ethernet switches. Each ring can only contain AQ-200 series devices. Any third party devices must be connected to separate ring. For other redundancy options, see the 100LC option card. © Arcteq Relays Ltd...
Page 147 AQ-P215 Instruction manual Version: 2.01 Figure. 8.10. - 84. Ring connection example. Please note that third party devices should be connected in a separate ring. Figure. 8.10. - 85. Multidrop connection example. © Arcteq Relays Ltd...
Page 148: Double Rj45 10/100 Mbps Ethernet Communication Module (Optional)
RSTP (Rapid Spanning Tree Protocol) supporting Ethernet switches. Each ring can only contain AQ-200 series devices. Any third party devices must be connected to separate ring. For other redundancy options, see the 100LC option card. © Arcteq Relays Ltd...
Page 149 AQ-P215 Instruction manual Version: 2.01 Figure. 8.11. - 87. Ring connection example. Please note that third party devices should be connected in a separate ring. Figure. 8.11. - 88. Multidrop connection example. © Arcteq Relays Ltd...
Page 150: Milliampere (Ma) I/O Module (Optional)
(¼) of the rack's width, meaning that a total of four devices can be installed to the same rack next to one another. © Arcteq Relays Ltd...
Page 151 AQ-P215 Instruction manual Version: 2.01 The gures below describe the device dimensions ( rst gure), the device installation (second), and the panel cutout dimensions and device spacing (third). Figure. 8.13. - 90. Device dimensions. © Arcteq Relays Ltd...
Page 153 AQ-P215 Instruction manual Version: 2.01 Figure. 8.13. - 92. Panel cutout dimensions and device spacing. © Arcteq Relays Ltd...
Page 154: Technical Data
< ±0.5 % < ±0.2° (I> 0.05 A) Angle measurement inaccuracy < ±1.0° (I≤ 0.05 A) Burden (50/60Hz) <0.1 VA Transient overreach <5 % Fine residual current input (I02) Rated current I 0.2 A (con gurable 0.2…10 A) © Arcteq Relays Ltd...
Page 155: Voltage Measurement
7…75 Hz fundamental, up to the 31 harmonic voltage Terminal block connection Terminal block Phoenix Contact PC 5/8-STCL1-7.62 Solid or stranded wire 6 mm Maximum wire diameter Input impedance 24.5…24.6 Ω Burder (50/60 Hz) <0.02 VA © Arcteq Relays Ltd...
Page 156: Power And Energy Measurement
IEC 62053-22 class 0.5 S (50/60Hz) as standard Energy and power metering inaccuracy IEC 62053-22 class 0.2 S (50/60Hz) option available (see the order code for details) Figure. 9.1.1.3. - 93. Energy and power metering accuracy in the optional 0.2 S accuracy model. © Arcteq Relays Ltd...
Page 157: Frequency Measurement
Terminal block Phoenix Contact MSTB 2,5/5-ST-5,08 Solid or stranded wire 2.5 mm Maximum wire diameter 9.1.2.2. CPU communication ports Table. 9.1.2.2. - 100. Front panel local communication port. Port Port media Copper Ethernet RJ-45 Number of ports © Arcteq Relays Ltd...
Page 158: Cpu Digital Inputs
Table. 9.1.2.3. - 103. CPU model-isolated digital inputs, with thresholds de ned by order code. Rated values Rated auxiliary voltage 24, 110, 220 V (AC/DC) Pick-up threshold Order code de ned: 19, 90,170 V Release threshold Order code de ned: 14, 65, 132 V Scanning rate 5 ms Settings © Arcteq Relays Ltd...
Page 159: Cpu Digital Outputs
0.4 A at 220 VDC 0.2 A Control rate 5 ms Settings Polarity Software settable: Normally On/Normally Off Terminal block connection Terminal block Phoenix Contact MSTB 2,5/5-ST-5,08 Solid or stranded wire Maximum wire diameter 2.5 mm © Arcteq Relays Ltd...
Page 160: Option Cards
Terminal block connection Terminal block Phoenix Contact MSTB 2,5/5-ST-5,08 Solid or stranded wire 2.5 mm Maximum wire diameter 9.1.3.3. Milliampere module (mA out & mA in) Table. 9.1.3.3. - 108. Technical data for the milliampere module. Signals © Arcteq Relays Ltd...
Page 161: Rtd & Ma Input Module
Serial ber (GG/PP/GP/PG) Serial port wavelength 660 nm Cable type 1 mm plastic ber 9.1.3.6. Double LC 100 Mbps Ethernet communication module Table. 9.1.3.6. - 111. Technical data for the double LC 100 Mbps Ethernet communication module. Protocols © Arcteq Relays Ltd...
Page 162: Display
Table. 9.2.2.1. - 114. Technical data for the disturbance recorder function. Recorded values Recorder analogue 0…20 channels channels Freely selectable 0…95 channels Recorder digital channels Freely selectable analogue and binary signals 5 ms sample rate (FFT) Performance Sample rate 8, 16, 32 or 64 samples/cycle © Arcteq Relays Ltd...
Page 163: Total Harmonic Distortion (Thd)
Air discharge 15 kV EN 60255-26, IEC 61000-4-2 Contact discharge 8 kV Electrical fast transients (EFT): Power supply input 4 kV, 5/50 ns, 5 kHz EN 60255-26, IEC 61000-4-4 Other inputs and outputs 4 kV, 5/50 ns, 5 kHz © Arcteq Relays Ltd...
Page 164 Table. 9.3. - 120. Environmental conditions. IP classes IP54 (front) Casing protection class IP21 (rear) Temperature ranges Ambient service temperature range –35…+70 °C Transport and storage temperature range –40…+70 °C Other Altitude <2000 m Overvoltage category © Arcteq Relays Ltd...
Page 165 Height: 117 mm (4U) Dimensions Width: 127 mm (¼ rack) Depth: 174 mm (no cards & connectors) Weight 1.5 kg With packaging (gross) Height: 170 mm Dimensions Width: 242 mm Depth: 219 mm Weight 2 kg © Arcteq Relays Ltd...
Page 166: Ordering Information
AQ-P215 Instruction manual Version: 2.01 10. Ordering information Accessories Order code Description Note Manufacturer AQ-ACC-ADAM4016 ADAM-4016 RTD 6 ch RTD module with Modbus Requires external Advanced Co. Ltd. © Arcteq Relays Ltd...
Page 168: Contact And Reference Information
Wolf ntie 36 F 12 65200 Vaasa, Finland Contacts Phone: +358 10 3221 370 Fax: +358 10 3221 389 URL: url: www.arcteq. email sales: sales@arcteq. Technical support site: https://arcteq. /support-landing/ Technical support: +358 10 3221 388 (EET 8:00 – 16:00) © Arcteq Relays Ltd...

Arcteq AQ-P215 Instruction Manual

1 Manual Revision Notes

2 Abbreviations

3 General

4 IED User Interface

5 Functions

6 System Integration

7 Connections and Application Examples

8 Construction and Installation

9 Technical Data

10 Ordering Information

11 Contact and Reference Information

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