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PR12-D12

1. 116 1 7 9 6 Alarm amp Protection 1 7 9 6 1 Alarm 600 1 7 9 6 1 1 Phase Alarms 1 7 9 6 1 1 1 Over 01896 1 1 1 7 9 6 1 1 2 Under Voltage sessen Contents 1 7 9 6 1 1 3 OVEN CUNO crccssscscceaecsastencorsscbaseanetens 17 1 7 9 6 1 1 4 Over Compensation 1171 1 7 9 6 1 1 5 Under Compensation 1 17 1 7 9 6 1 1 6 No PhaSE ssiirsiinusieninnorininininsenninsnanrnn 17 1 7 9 6 1 1 7 THD on Voltage 17 1 7 9 6 1 1 8 HD on 011896 17 1 7 916 1 1 9 TAD Of CUM esccaisesintesasisnestisccecorsass 47 1 7 9 6 1 1 10 HD on Current xossctssunscenactaendtederancnntes 17 1 7 9 6 1 2 General Alerts scccccseeeesssereseeeesees 18 1 7 9 6 1 2 1 Connector Failure 1 cccsseeeseseeee 1 7 9 6 1 2 2 Connector 6 2 1 1 7 9 6 1 2 3 Connector 6 3 1 1 1 7 9 6 1 2 4 Total Over Compensation 1 7 9 6 1 2 5 Total Under Compensation 20006 1 7 9 6 1
2. Z E 8 a 144 mm gt i gt ji 8mm Installation 1 An outlet in square form by 140 mm x 140 mm will be made on the panel where the assembly of the device will be made 2 Prior to the assembly of the device remove the apparatus of the panel 3 Insert the device from the front window drilled at the panel 4 Fix the device to the panel by using panel holding apparatus at the back of the device A Make the assembly as to leave a 50 mm space between the wall and the back of the device for ventilation PANEL OUTLET MEASUREMENT 140mm 140mm WALL APPENDIX A CALCULATION CHART ACCORDING TO CAPACITOR CONNECTION FORMAT eB ae Bel p 3 Phase Phase Neutral Phase Neutral Phase Phase Phase Phase tor Capacito Connection Connection _ bridged Connection Powers an3 Connection 2 Q 9 Qi3 0 5 KVAR 0 16 KVAR 0 08 KVAR 0 11 KVAR 0 12 KVAR 0 16 KVAR 1 KVAR 0 33 KVAR 0 16 KVAR 0 22 KVAR 0 25 KVAR 0 33 KVAR 1 5 KVAR O5KVAR 0 25 KVAR 0 33 KVAR 0 37 KVAR 0 5 KVAR 2 5 KVAR 0 83 KVAR 0 41 KVAR 0 55 KVAR 0 62 KVAR 0 83 KVAR 1 soa 66 KVAR 0 83 KVAR 1 11 KVAR 1 25 KVAR 1 66 KVAR 7 5 KVAR 2 5 KVAR 1 25 KVAR 1 66 KVAR 1 87 KVAR 2 5 KVAR owa 3 33 KVAR 1 66 KVAR 2 22 KVAR 2 5 KVAR 3 33 KVAR The values given at the chart are the capacitor powers which will be entered into PR12 D12 for each phase or which PR12 D12 will display automat
3. 22 1 7 9 7 1 Password Enable Disable css0s08 22 1 7 9 7 2 Change Password ssccccsseeesesereseeees 22 1 7 9 8 Generator Parameters ssicsisissttensiensders 23 1 7 9 8 1 Tan 2 Cos 2 18196 1 23 1 7 9 8 2 Generator Input Enable Disable 93 1 7 9 9 MODBUS RTU Settings scenerne 23 1 7 9 9 1 Data Write PROLCCUION cise atadewessts aren vies 23 1 7 9 9 2 Data Read Protection 23 1 7 9 9 3 Data Write PaSSWOMK cccsssseseserees 46 1 7 9 9 4 Data Read Password 24 1 7 9 9 5 Port Settings riiinig 24 1 8 Factory Defaults 25 Introduction Be All the information you need to know and the warnings regarding 3 Phase controlled PR12 D12 reactive power control relay is described in the user manual Prior to taking the circuit for the device read this booklet carefully for your system and your own safety Do not act without getting touch with our company for the issues that can not be understood Spain Chile Headquarter amp Manufacturing Centre Manufacturing Centre RTR Energia S L RTR Energia Chile S A C Gavilanes 11 Bis Le Ectora rP 668 Pol Ind Pinto Estaci n Panamericana Norte Km 17 28320 Pinto Madrid SPAIN Lateo Valle Grande Lampa CHILE Tel 34 916 916 612 Tet 56 2 2326 44 00 Fax 34 976 12 257 Fax 58 2 2738 69 11 E mail infoGrir es Em
4. La Device No i Device No Cancel Modbus Settings Modbus Settings Baud Rate Baud Rate Stop Bits Stop Bits Parity Le Parity Device No r 2 Device No This is the section in which Modbus port setup is entered Baud rate It can be selected as 2400 4800 9600 19200 28800 38400 57600 or 115200 Stop Bits It can be selected as 0 5 1 1 5 or 2 Parity no even odd Up or down key is used for the entry of above parameters Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Device No 001 255 The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Ae Factory Defaults This is the section which is used to restore factory default values to the device r Factory Default Values Power Target Tan cos 0 Energy Switch on Decharge Time 20 sec Counter Index Switch off Time 15 sec Settings Switch min Time 10 sec Factory Defau
5. Over Temperature 70 C Alarm Setting Values THD Voltage 10 Alarm Setting Values HD Voltage 10 Alarm Setting Values THD Current 30 Alarm Setting Values HD Current 30 Fan Settings Fan Temperature Value 50 C Fan Settings Fan Output disable Level Protection Function Temperature Protection disable Level Protection Function Voltage Protection disable Level Protection Function Harmonic Protection disable Password Procedure Password Settings enable Password Procedure Default Password 0000 refer to PS1 Generator Parameters Target Tan 2 Cos 2 48 0 901 Generator Parameters Generator Input disable MODBUS RTU Setup Data Write Protection disable MODBUS RTU Setup Data Read Protection disable MODBUS RTU Setup Data Write Password 0000 refer to PS2 MODBUS RTU Setup Data Read Password 0000 refer to PS2 MODBUS Port Setup Baud Rate 9600 MODBUS Port Setup Stop Bits rd MODBUS Port Setup Parity No MODBUS Port Setup Device No 1 PS 1 User password is defined as 0000 at first However after password is changed password will not change even if returned to the factory settings The last password that the user entered is valid PS 2 It is different than the user password of the device However it can be entered into the device manually it can not be changed by remote access In case of restoring factory settings 0000 is appointed
6. Select key on the sub command screen The device directs the user with sub command screen continuously In case of entering into the parameter the commands on the sub screen are alterated as shown on the right side In this case blue line appears under the first digit of the parameter The value is alterated by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory gt Okay Exit Cancel AA Settings Advanced Setting Menu Alarm amp Protection Alarm Control This is the section in which the activation or de activation dagadd Phase alarms process of alerts are Over voltage performed Under voltage Over current Over compensation Under compensation No phase THD on voltage HD on voltage THD on current HD on current AAAEGAA General alarms 1st Connector Error 2st Connector Error Total over compensation Total under compensation System Error Over temperature Voltage connection Step Change Step Zero Modbus security Error dadgaddad Phase Alarms Over Voltage enable In case of over voltage during the activation of alert alert is given and device warns the use
7. are entered in the same way by using up and downkeys Moving the blue underline to the digit on which the sign is by using the left key the sign can be changed by pressing upwards key represents the inductive represents the capacitive area Select key is pressed to take the value into the memory Save changes message will Coso2 be displayed on th f gt e displayed on the screen 48 0 901 Enter target 18092 value Pressing Okay key the value is taken into the memory Cancel 471218 2 Setting Advanced Setting Menu Generator Parameters Gen Input Enable Disable This is the section in which the generator input is activated or de activated In case activated is selected the device makes compensation according to cos 2 when generator is activated The target is to use the power of generator maximum The required condition is selected for function by using Disable up or down keys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Generator Input Activated A 20602 value is not selected so big In case the load rises suddenly when the generator is activated the voltage increases and electronic devices may be damaged When network is on you should take care for making connection as to avoid voltage to A reach generator input Other
8. Removing the failure steps internalized zero should be internalized again General Alarms Over Temperature enable In case of this alarm The temperature in the board exceeds the value setted Please empower the panel cooling Temperature protection enable may be preferred in the step protection function Chapter 179641 General Alarms Voltage Connection Failure enable In case of this alarm Rand S phases may shortcircuit to each other control the connections S and T phases may shortcircuit to each other control the connections Rand T phases may shortcircuit to each other control the connections Any of R S T phase may be connected to Neutral control the connections General Alarms Step Change enable In case of this alarm The old capacitor may be replaced with the new one but power value is not entered or the power of capacitor may be decreased 50 General Alarms Step Zero enable In case of this alarm The fuses in the power line of capacitors may blowed out or contactor may be damaged Removing the failure steps internalized zero should be internalized again General Alarms Modbus Firewall enable In case of this alarm This means unauthorized access from the outside Change the password of modbus read write of the device periodically and prefer to encode read write different AVe vete Setting Advanced Setting Menu Alarm amp Prot
9. counts only for capacitor activated newly If necessary and a close solution is found in another step device deactivates the other option on time and the compensation is not delayed If it s not required the device to respond so quickly holding period between the steps can be extended to delay releasing process by increasing the value of AT off switching time described in the next aada chapter P S 2 In case fast operating mode Enter Step Switch Off Time Enter Step Switch Off Time is selected switch off time of the device is 200 msec It s independent from switch off 020 sec time which is set up P S 3 In case of selecting the switch off time less than min step time device accepts the switch off time as constant time value Other Relays They proceed the step de activating transaction with constant time adjusted If the time is not over they will wait for the deadline This causes delays in the compensation PR12 D12 It collects the energies ind cap active consumed Step activating and de activating periods are decreased or increased automatically by the device according to the consumed enerygy P S The energies consumed in PR12 D12 and the values are calculated separately for each phase Therefore step activating and de activating periods of each phase can vary For instance while the step de activating time for R phase down to 2 seconds the one for S phase can be 7 sec PR12 D12 analyze the system phase by phase and
10. of steps Enter number of steps AIAG Settings Advanced Setting Menu This is the section in which the parameters are not used very often dadd Settings Advanced Setting Menu AT on Delay Time 0 3600 sec This is the section in which the holding time between steps during step activating is entered The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to take AT on switching time into memory Save changes message will appear on the screen When Ok key is pressed the value is taken into memory AT on Enter AT On Delay time Enter AT On Delay time A In case at least one of AT on 0000 660 or AT off time is setup to any value rather than zero and the device runs in quick mode quick mode is canceled automatically daga Settings Advanced Setting Menu AT off Delay Time 0 3600 sec This is the section in which the holding time between steps during step de activating is entered The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to
11. screen Pressing Okay key the value is taken into the memory User Password Status Enable Ayer Setting Advanced Setting Menu Password Settings Change Password This is the section in which password is changed PASSWORD First old password must be entered correctly Number value of the digit under which blue line is is entered by using upwards key You can move to the next digit by the right key When the values of all digits are entered in the same way Okay key is pressed In case the old password is entered correctly the new password page is displayed inorder to let the user change password New password is entered two times in the same way In case two passwords are the same Password Correct message displays on the screen 5806 Password When Okay key is pressed the new password is taken into memory Ayer Setting Advanced Setting Menu Generator Parameters dagad Setting Advanced Setting Menu Generator Parameters Target Tan 2 Cos 2 This is the section in which value Tan z required for compensation is entered when generator is activated Cos 2 value corresponds to value is displayed on the right side automatically The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values
12. steps especially in the phase where the alert is given Please insert the capacitors which the phase or the phases need Phase Alarms No Phase enable In case any phase in the system cut down during the activation of alert device warns the user In this case At least one of the phases is not in the system Measure the voltage at the voltage input terminals control the terminals You should read 220V between phase neutral Phase Alarms THD on Voltage enable In case total harmonic failure in the phase voltage exceeds the set value during the activation of alert device warns the user In this case You should install harmonic filter to protect your devices Phase Alarms HD on Voltage enable In case the failure of any harmonics between 3 31 in the phase voltage exceeds the set value during the activation of alert device warns the user In this case You should install harmonic filter to protect your devices Phase Alarms THD on Current enable In case total harmonic failure in the phase of system exceeds the set value during the activation of alert device warns the user In this case You should install harmonic filter to protect your devices Phase Alarms HD on Current enable In case the failure of any harmonics between 3 31 in the phase voltage exceeds the set value during the activation of alert device warns the user In this case You should insta
13. system is normal or not according to the accumulated energy can be observed on this page re 4 eee 8 E beeen angle on R phase Inductive Voltage point on R phase capacitive e eS EEEE Gane Current vector of T phase PF Power Factor The instant reactive power value Q active force values P power factor values PF calculated from their ratios Q P vectoral representation of these forces inductive capacitive characterized loads whether the systems is normal or not as per the accumulated energy can be monitored ae 4 ea e E Menu Cos 2 gt Ratios of Accumulated Energy Accumulated energy ratios of each phase total energy ratios and their scaled respresentation can be monitored This screen is very useful in terms of realizing the characters of loads connected to the phases and enabling the user to take the necessary actions and make the corrections Whether the system is under penalty according to the total energy ratios can also be monitored UAA 4 eae 8 E vv Vv 5045 40 35 30 25 20 15 10 5 5 10 15 20 25 30 35 4045 50 0 Total capacitive Total inducitive Capacitive of R phase R 2 5 Normal R 3 5 Normal 4 Inducitive of R phase Capacitive of S phase He 2 4 Normal BH 3 3 Normal 4 Inducitive of S phase Capacitive of T phase 3 8 Normal 3 9 Normal 4f Inducitive of T phase Menu Co
14. up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Current HD Alarm Setting Current HD Alarm Setting HDI _ HDI Cancel Setting Advanced Setting Menu Alarm amp Protection Fan Settings This is section in which the setup values of fan inputs are entered Arper Fan Settings Fan Temperature Value 5 85 C This is the section in which fan output activation value is entered You may enter a value between 5 and 85 C The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Fan Temperature Value Fan Temperature Value 050 c a 7 6 3 2 Fan Settings Fan Output Cancel The required condition is selected for function by using up or down keys Select key is pr
15. up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the 0000 memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory P S The security increases when giving different passwords for writing and reading data Data writing password Ayerra Setting Advanced Setting Menu MODBUS RTU Settings Data Read Password The password should be entered to read data This is the section in which the password is entered The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the 0000 memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory P S The security increases when giving different passwords for writing and reading data Data reading password dagga Setting Advanced Setting Menu MODBUS RTU Settings Port Settings Modbus Settings Modbus Settings Modbus Settings 9200 Baud Rate r Baud Rate La Stop Bits Stop Bits No Parity Parity
16. 2 6 System Failure ccccsseeeseseseseserenees 18 1 7 9 6 1 2 7 Over 1 6100 18 1 7 9 6 1 2 8 Voltage Connection Failure 005 18 1 7 9 6 1 2 9 Step Change ssscssencacacevantxcucenacdecaecesenes 18 117 9 6 1 2 10 Step 2 C60 ireictesecesimnsioniawmnxannawnssoniannesnn 18 1 7 9 6 1 2 11 Modbus Security Failure M18 1 7 9 6 2 Alarm Setting Values ssseeceeee 19 1 7 9 6 2 1 Over Voltage Setting ccccsseeeees 19 1 7 9 6 2 2 Low Voltage Setting 19 1 7 9 6 2 3 Over Temperature sssssssrerrrerrerrrerrnn 19 1 7 9 6 2 4 Voltage THD 56009 20 1 7 9 6 2 5 Voltage HD Setting ssec 20 1 7 9 6 2 6 Current THD Setting 1 20 1 7 9 6 2 7 Current HD Setting 1 20 1 7 9 6 3 Fall SettiNgS sssciavstussieveteusstseanisineineatns 21 1 7 9 6 3 1 Fan Temperature Value scese 21 1 7 9 6 3 2 Fan 0 46004 scincsaviitosstsrdecesasestarstentecn sic 21 1 7 9 6 4 Step Protection FuNnction c0 00 21 1 7 9 6 4 1 Temperature Protection cccceeee 211 1 7 9 6 4 2 Voltage Protection B 1 7 9 6 4 3 Harmonic Protection 22 1 7 9 7 Password 56017195 1 1
17. In case of which phase the reactive load on the step is connected to Select key is pressed during on that line Entering the value and taking it into memory is the same as described above Save P S Moving the blue underline to the digit on which the sign is changes by using the left key the sign can be changed by pressing upwards key represents the reactor represents the capacitor 1 7 9 15 5 Settings Advanced Setting Menu Step Parameters Delete Step Powers This is the section in which the step parameters are deleted one by one or all In case the reactive load is changed in any step the power of that step must be deleted to let the device internalize the the power of new step The device fowards the user continuously by sub command screen Moving onto the step of which power required to be deleted the up or down key is pressed The line is in red colour in the meantime In case of deleting only that step Delete key is pressed in case Delete All Ext of deleting all steps if a device used in somewhere oo eneee eee cceeeeeeeeeecccceeeeeeeeed else is connected to a new plant Delete All key is pressed If Delete key is pressed Step Delete warning appears on the screen When Okay key is pressed the power of that step would be deleted The device will automatically try to internalize the power of that step again You can exit the menu by Exit key In case De
18. PR12 D12 12 Steps Reactive Power Control Relay Banks y Markets y Oil Stations Vv Schools y Workshops y Hotels 612 D12 Contents IMRROCUICHION sic Setchecdsnscuretietidentseeveccebens 4 ie lgnllare eeeerererer er erertees eirean EE SpecificationS sssssssserssserresssresrseseree 2 General ss sssssssssssesssnsersnsennensnnnsnennenne 3 Step Panel gos cccesiceconarsdcicseciasvsensscnsioess 3 Making the Connections sses 3 COnNnectionS 4 Alerts suinn se cacsceedene sce eee drecesen 4 COMM SION NG 5 Main SCIGGMS crcssnssiins siacanensatacaarsdiswaonss 6 Instant Consumption 6 05900 0 6 PF Power Factor 7 gt Accumulated Energy RatioS 0 7 Steps dimen 7 1 MENU nionem dea ain seein aa e E N aa 8 1001 Harmonics 1 g 1 2 Step Indicator scadesccuddznatsndtacaidagediccdaanis 8 1 3 Voltage Current Frequency re 1 4 POWER a cxcieieavintiinarinabavaeanseinati
19. al drachie rtrci www ries wewrtrcl Warnings 1 The device should be commisioned and programmed by the authorized and certificated personels If necessary checks should be made by that person again 2 As compensation is a complex system subscriber s system are advised to keep under control by licensed professional electrical engineers and technicians that company owned or agreed 3 Do not open the device and not let it open There are not any parts in the device that the user or Someone can cut in 4 Prior to making electrical connections to the terminals of the device make sure that there is no energy in the cable and terminals There shouldn t be energy at the control panel 5 Do not use the device for different purposes other than compensation system 6 Fix the device tightly on the control panel with the apparatus given on the device without hanging around 7 Do not interfere to the keys on the front panel with an object other than your fingers 8 Wipe your device with dry cloth being sure to disconnect the power Water or chemicals used for cleaning damage to the device 9 Make sure that the terminal connections are made in accordance with the connection scheme and without causing contact problem loose binding or multiple copper cables touching to each other etc prior to commissioning Supplying energy of your device 10 Use compensation contactors compatible to the power of the capacitor in your compensati
20. anges message will appear on the screen Pressing Okay key the value is taken into the memory Under voltage setting Under voltage setting 170 v Cancel A In case voltage protection is activated in the step protection function Chapter 179642 all steps are de activated one by one to protect the capacitors when under voltage setup value is exceeded The contactors are in difficulty to stay drawn especially under a certain voltage and therefore the capacitor as well as contactor are exposed to operate in undesirable overload and arc For this reason activating voltage protection function is recommended Arper Alarm Setting Values Over Temperature 5 85 C This is the section in which the value of over temperature are entered You may enter a value between 5 ile 85 C The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Over Temp alarm value Over Temp alarm value In case the temperature exceeds the setup value the value displayed in light blue color 050 c becomes red on the upper right of Si screen A In
21. ation rate for each phase seperately The most simple explanation regarding the ratio of energy t sec of step activating period has been given below In fact the function consists of much more complicated and an array of fuzzy logic Step sub period min determines the Min Switch Time lowest time value of level activating time which can be reduced by the device This parameter can be specified by the user Switch on time ind ind penalty line Ay Settings Switch Off time 1 600 sec This is the section in which the value of switch off time is entered sec The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key in order to take the switch off time into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Period of activating line is subjected to a function with the value obtained from the ratio of energies In case value is getting close to the capactive penalty line value the time is reduced automatically by the device If necessasy compensation speeds up and if not it slows down by means of dynamic control of switch off time and continously do not make fast moves unnecessarily P S 1 Switch off time
22. case temperature protection is activated in the step protection function Chapter 179642 all steps are de activated one by one to protect the capacitors when over temperature setup value is exceeded AY 6 2 4 Alarm Setting Values THD Voltage Setting 1 100 This is the section in which total harmonic distortion value THDV are entered for voltage You may enter a value between 1 and 100 The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Se A pe Voltage THD Alarm T Voltage THD Alarm function Chapter 179643 all steps are de activated one by 008 one to protect the capacitors when THDV setup value is exceeded ee 40 Cancel Alep Alarm Setting Values HD Voltage Setting 1 100 This is the section in which harmonic distortion value HDV are entered for voltage You may enter a value between 1 and 100 The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values ar
23. cting Powers or Total at the bottom of the screen Powers Energy This is the section in which the actice reactive ind and cap and apparent energies consumed one by one in each phase and the total active reactive ind and cap and apparent energy consumed in total of the system are monitored 00003035 060 KVARh 000000108 tat 00000087 66 If required Reset selection is pressed eg when the counter is read for invoicing purpose Entering the password Delete counters question appears on the screen In case of pressing Yes all the counters are deleted P S Password process is described in this section dadd KVAR KVAN T Afe Counter Index The index value of electrical counter connected to the plant is entered in this section Thus the energies recorded by electrical counter are Counter Index compared 000000056 J821 P S PR12 D12 does not use these 000000001 values for compensation KVARA T 000000000 Press Setings selection first M Settings inorder to enter energy values Sub screen will change and red frame will appear on the index line Counter Index Red frame is moved to the line of 000000056 821 which value will be entered by using KVARh 000000001 1031 0 h direction keys and Select key is l 000000000 4291 000000000 4291 pressed v A ae Cancel An underline in blue colour appears in
24. de 002 sec MAE settings Inductive penalty limit 3 50 This is the section in which the limit value of inductive active acceptable in compensation is entered This value is determined by electric distribution company and is recommended to setup a value slightly lower than requested to avoid penalty The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to take the inductive penalty line into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Enter inductive penalty limit Enter inductive penalty limit 20 Cancel Aye Settings Capacitive penalty limit 3 50 This is the section in which the limit value of capacitive active acceptable in compensation is entered This value is determined by electric distribution company and is recommended to setup a value slightly lower than requested to avoid penalty The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorde
25. e entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Voltage HD Alarm Setting Voltage HD Alarm Setting In case harmonic protection is HDV HDV activated in the step protection function Chapter 179643 all 006 steps are de activated one by one to protect the capacitors when HDV setup value is exceeded Ayek Alarm Setting Values THD Current Setting 1 100 This is the section in which total harmonic distortion value THDI are entered for current You may enter a value between 1 and 100 The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Current THD Alarm Setting Current THD Alarm Setting HDI 020 Cancel Alarm Setting Values HD Current Setting 1 100 This is the section in which harmonic distortion value HDI are entered for current You may enter a value between 1 and 100 The value is setup to the required value by using the
26. e required value by using the direction keys and switch to the next side by pressing the left direction key Inserting the complete primary value Apply key is pressed In case of pressing Okay key the change is saved 3 Step Determine of Current Transformer Directions The device automatically switches to the internalization of current polarity directions mode In this case it is required to draw enough current from each phase If enough current can not be drawn from any phase the device warns as current flow directions not detected and shows the phase or phases which are not internalized by marks When the total of current polarity directions are internalized the device switches to the automatic capacitor power internalization mode P S There is no need to press on the main screen key normally 4 Step Learning of step powers Device tries to identify capacitor powers and the phases to which they connected by activating and then removing the steps in sequence It is recommended the closure of variable loads in the system to ensure instant internalization during this process If required the user presses the Make the steps internalize key and can make the system internalize by himself The automatic internalization is put on hold in the meantime The step is not internalized automatically as long as the user is in the Make the steps internalize menu P S 1 There is no need to press on t
27. e variable loads i Main Screen 1 30 10 30 10 0 2 0 9 0 5 Cos PF 2 Il 0 III 0 30 10 0 Steps Main Screens PR12 D12 has color 3 2 TFT screen The switch between pages and the key terms are provided on the bottom line of the display The keys have different meanings in different pages Steps to which phase or phases they are connected whether they are capacitors and or reactors temperature value whether the fan and the generator are activated or not all these can be observed on all main screens Instant Consumptions Instant consumption values of each phase and their scaled representation the normal under and over compensation of the phases their inductive capacitive characterized loads and whether the system is normal or not according to the accumulated energy can be observed on consumptions page Steps Temperature C Of R phase Normal P 0 teletatd Over Ye consumption 10 Over 50 i r Under epee in consumption i 1 Under Cos PF 2 Steps Shows the system within the 7 normal limits Every time pressing this key switches next to the right menu cos cos Instant cos value of each phase angular representation on triple phase vector diagram the angle values the normal under and over compensation condition of the phases their inductive capacitive characterized loads and whether the
28. ection Alarm Setting Values This is the section in which the alarm setup values are entered lr e 21 Alarm Setting Values Over Voltage 230 270 V This is the section in which the value of over voltage are entered You may enter a value between 230 and 270 Volts The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Over voltage setting Over voltage setting A In case voltage protection is activated in the level protection function Chapter 179642 all levels are de activated one by one to protect the capacitors when over voltage setup value is exceeded Alarm Setting Values Under Voltage 170 210 V This is the section in which the value of under voltage are entered You may enter a value between 170 and 210 Volts The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save ch
29. ed in PR12 D12 to provide it to be more easier in use and be intelligible In case the keys are not pressed for a long time the device switch to the screen saver mode to extend the life of the display and only the step indicator shown on the the top scrolls down step by step from the top to the bottom of the screen Thus the condition of the steps can be continued to be monitored In case of pressing on any key the main screen image appears again Making the Connections m The connections of the device should be made while the system is energy free m PR12 D12 should be connected as shown in the connection diagram m Three phase and neutral connections should be made to the voltage input Phase should not be given instead of neutral Otherwise the device can be damaged m Current connections should be made as to match the same phase with the same current transformer Scheme should be followed m The value of the selected current transformers should not be under the real load values but should be X 5 amper It is also advised to choose 0 5 class m Connect the C1 C2 common phase inputs to the same phase with FF type fuses seperately Select the fuses to be used according to the specified current value m The outputs of the steps are not needed to be made in any order However the first 6 steps can consist of triple phase capacitor groups It is recomended to connect single phase capacitors to the second and third 6 steps and to connec
30. ent are changed while the device is running it can not detect this It s needed to turn off and on again daga Settings Advanced Setting Menu Fast Step Mode This is the section in which the fast step mode is enable or disable In case enable is selected the device can activate many steps at the same time as well as de activate them If Off is selected then the device makes only one step attempt at each time The required status for function is selected by using the up and down keys Press Apply key in order to take this parameter into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Fast Step Mode Status A In case fast step mode is activated the device set AT on and AT off times to zero automatically A If fast step mode is selected then the contactors which will be used must be absolutely compensation contactors and the step activating time discharge that the producers recommend should be entered AARM Settings Advanced Setting Menu Step Parameters Continuos Step Power Detecting This is the section in which the continous internalization of step power is activated or de activated In case Activated is selected the device checks the step power at each step activating and de activating operation In case of a change in power then the device determine it and start to use this value If the last value of t
31. esbanssieidis re i IG er coe sasaninacecensicatennieronssvascciaeess 9 1 6 Counter INGEN siecsscsiwustexesendaccsivacdacevens 9 1 7 SOUNS ersen norisa apni aaa g i ey gre Target COS cndsceseranscxrematuatanandunsecndit 1 7 2 Switch on decharge Time sessen 1 7 3 Switch off Time 1 111 1 7 4 Switch min Time 11 1 7 5 Limit of Inductive Penalty 112 1 7 6 Limit of Capacitive Penalty c008 112 1 7 7 Current Transformer Primary Value 42 1 7 8 Number Of Steps ssscccssssssseeeeeesees 42 1 7 9 Advanced Set up Menu ccccssccssesseeeees Ma3 1 7 9 1 AT on Transition Delay Time 5 113 1 7 9 2 AT off Transition Delay Time 13 1 7 9 3 Current Flow Direction Detection 13 1 7 9 4 Fast Step 14006 14 1 7 9 5 Step 0210215 1 14 1 7 9 5 1 Continuous Step Power Detection 14 1 7 9 5 2 Constant Step Function 14 1 7 9 5 3 Step Synch Time Sharing 00c0008 44 1 7 9 5 4 Enter Step POWERS scrcsrmtremersneiearcss 15 1 7 9 5 5 Delete Step Powers 1 15 1 7 9 5 6 Step Change COMMON
32. essed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Fan Output A 7 9 6 4 Setting Advanced Setting Menu Alarm amp Protection Step Protection Function De activation of the capacitors is recommended to protect them against temperature voltage and harmonics This is the section in which protection is permitted P S In case the current connector moves out or there is a connection failure at the voltage inputs protection is activated automatically and de activates the steps one by one Arper Step Protection Function Temperature Protection This is the section in which the temperature protection function is activated or de activated The over temperature alarm should also be activated to operate the protection function Chapter 1 7 9 6 1 2 7 The required condition is selected for function by using up or down keys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Temperature Protection Step Protection Function Voltage Protection This is the section in which the voltage protection function is activated or de activated The voltage alarms should also be activated to operate the protection function over voltage under voltage no phase The required condition is selected for func
33. evice an exclamation mark appears under the main T over comp screen Pressing the exclamation key the alert page shown on the right side Undercomp Pa Select can be displayed on the screen as well as a warning page can only be displayed In case of more than one alert they are ranked one under the other according to the priority Vv Meanwhile the phase in which the alarm is given displayed on the screen A owe Arrow keys can move between the alarms In case Select key is pressed E during on any alarm format is blue colour warning page of that alert comes to screen The essential corrections should be made by taking into consideration Gein the recommendations made therebefore Alarm page is back by pressing the Sap actors are recommenced 2 Exit key Exit Commisioning 1 Step Number of Steps When commissioning the first time start values are loaded into the device Then it requires to enter the number of steps In this case the screen on the right side will be displayed The number of step is set up to the required value by the direction keys and Apply is selected In case Okay key is pressed saves the change Or in case no key is pressed when the time is over on the screen it switches to the section in which the current transformer ratio is inserted by taking 12 steps in the memory 2 Step Current Transformer Ratio The line on which the blue bar locates is set up to th
34. he capacitor is decreased by 50 than the power value of the initial internalization the device warns the user about the decrease in power of capacitor It continues to make compensation with the value internalized finally In case Off is selected the device can only internalize the capacitor powers on the first commissioning It determines the change but continues to compensation with the values of initial internalization Contn Step Power Detecting P S It can be necessary to disable the function of step power internalization in some plants especially the plants in which the Enable loads are changing very quickly The required status for function is selected by using the up and down keys Press Apply key inorder to take this parameter into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory AAY Settings Advanced Setting Menu Step parameters Constant Step Function This is the section in which the constant step function is activated or de activated First step switch on and stay at this position if this function is enable This function is only used in activating constant capacitor to meet the loss of transformers in the counters measure the medium voltage This capacitor must be connected ahead from the current transformers Using the step of the device for constant capacitor is not recommended actually Much more steps are required for c
35. he main screen key normally P S 2 Despite of the variable loads are disabled the connections of the device should be checked again in case any power of the steps and their connections are not intenalized for a long time 5 Step Main Screen When all the steps are internalized the main screen page comes up and the device starts operating in automatic mode P S 1 It s required to enter the Menu for the parameters the user need to set up It s recommended to see the specifications of the device by navigating in the menu P S 2 Unless the user disable the password protection some transactions eg set up deleting the energy will be password protection 5 6 7 8 9101112 5 6 7 8 9101112 Enter number of step Enter number of step seconds 20 Save Changes Cancel 30 Enter current transformer ratio Insert current transformer ratio seconds isecondg 30 Save 20 Changes oC 00500 5a Cancel 12345 67 8 9 101112 searching for current transformer directions 5 Seaeching for current transformer directions L 2222222 2222222 T T Make sure all phases have loads Check voltage and current inputs Please commision Load on each phase Current Flow dir not Detected Main Menu Main Menu searching for current transformer directions 5 Please wait Main Menu Detecting step powers 10 00 Please close th
36. ically when internalized by itself for each phase
37. ine to the digit where the sign is by using left key the sign can be changed by pressing upwards key expresses inductive expresses Capacitive sections Apply key is pressed to take the target value into memory Save Changes message will appear on Cos the screen When Okay key is 00 __ pressed the value is taken into the memory Enter target Tan value Enter target Tan value MA settings Switch on Time decharge 1 600 sec This is the enterance section of the value of decharge period sec holded for preventing the capacitor to activate again without decharging in the same step in case of requirement after release of the activated step The value is setup to the required step starting from the digit under which the blue line is by using up and down keys Then left key is pressed and the blue line moves next to left digit All the values are entered in the same way by using up and down keys Press Apply key inorder to take the period of step activating into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Period of activating line is subjected to a function with the value obtained from the ratio of energies In case value is getting close to the inductive penalty line value the time is reduced automatically by the device If necessasy compensation speeds up and if not it slows down b
38. istortion 0 ET logarithmic on colour graphics screen Total harmonic column for three phase HAG Current J 77777777 Voltage W Setting Allows to switch between the harmonics Y Volt Ampl The section in which current or voltage or amplitude linear or logarithmic A 2 Step Monitoring selections of harmonics are made All steps can be accessed by up and down keys Step information of the step with red frame among the step boxes is displayed on the left side of the screen while moving with directon keys Step info Operation Time The information regarding the runtime of all steps number of switching phase or phase to which they are connected total power values and whether they are capacitor or reactor can all be accessed These values can be deleted when you make a change in step Select key is pressed for deleting on the related step Selecting the required type of deleting from the sub screens shown on the right side operation can be realized Voltage Current Frequency This is the section in which the current voltage and frequency drawn from the system are monitored V 219 8 219 2 220 2 AYA Power This is the section in which active reactive and apparent powers drawn from each phase and total active reactive and apparent powers are monitored These values can be observed by sele
39. lete All key is pressed Steps Delete warning appears on the screen When Okay key is pressed the power of all steps would be deleted The device will automatically try to internalize the power of that step again You can exit the menu by Exit key Step Delete Delete Delete i fi Delete Delete All 1 7 9 5 6 Settings Advanced Setting Menu Step Parameters Step Change Control It a useful function in terms of warning the user First it s better to clarify some definitions step alteration control page Old value The first internalized power of step New value The power alterated minimum 15 with respect to the past value This page has been designed to identify and enter the real value of steps whose powers are not internalized even though the powers are alterated over time or replaced with the past one by the user In case the new value of any step is alterated 50 with respect to the first value the device warns the user as Change in the power of capacitor If the capacitor in which alert is given has really alterated then the new value should be loaded instead of the past one The alteration in step power appears on the screen as a warning In case internalization of step power is activated the device controls the capacitor power at every step activation and de activation process In case of a change in the power the device determines it and continue to compensa
40. ll harmonic filter to protect your devices General Alarms 1 connector failure K1 K6 enable In case of this alarm C1 common phase input may not be connected The fuse of C1 common phase input may blowed out Compensation connection may be made prior to current transformers Removing the failure steps internalized zero should be internalized again General Alarms 2 connector failure K7 K12 enable In case of this alarm C2 common phase input may not be connected The fuse of C2 common phase input may blowed out Compensation connection may be made prior to current transformers Removing the failure steps internalized zero should be internalized again General Alarms Total Over Compensation enable In case of this alarm The system may be kept in penalty Review the capacitor power distribution in the steps Please allow less powerful capacitors which can reach buffer values General Alarms Total Under Compensation enable In case of this alarm The system may be kept in penalty Review the capacitor power selection in the steps Please insert the capacitors which the phase or the phases need General Alarms System Failure enable In case of this alarm C1 C2 common phase inputs may not be connected The fuse of C1 C2 common phase inputs may blowed out The fuses in the power line of capacitors may blowed out
41. lts Inductive Penalty Limit 15 BE Capacitive Penalty Limit 10 Ea Current Transformer Primary Value 5 5A Number of steps 12 AT on Transition Delay Time 0 sec AT off Transition Delay Time 0 sec A Continuous Current Flow Direction Detection enable Device Fast Step Mode enable on a gs Continuous Step Power Detection enable Constant Step Function disable Step Synch Time Sharing disable Phase Alarms Over Voltage enable Phase Alarms Under Voltage enable Phase Alarms Over Current enable Phase Alarms Over Compensation enable Phase Alarms Under Compensation enable Phase Alarms No Phase enable Phase Alarms THD on Voltage enable Phase Alarms HD on Voltage enable Phase Alarms THD on Current enable Phase Alarms HD on Current enable General Alarms 1 connector failure enable General Alarms 2 connector failure enable sa General Alarms Total Over Compensation enable General Alarms Total Under Compensation enable General Alarms System Failure enable General Alarms Over Temperature enable General Alarms Voltage Connection Failure enable General Alarms Step Change enable Factory defaults General Alarms Step Zero enable of the device are loading General Alarms Modbus Security Failure enable Alarm Setting Values Over Voltage 250V Alarm Setting Valuesi Under Voltage 180V Alarm Setting Valuesi
42. ompensation Consequently constant capacitor can be connected to switch input with a on off switch In case Off is selected the device starts to use this step Constant Step function The required status for function is selected by using the up and down keys Press Apply key inorder to take this parameter into memory Save changes message will appear on the screen Disable When Okay key is pressed the value is taken into memory ARY Settings Advanced Setting Menu Step Parameters Step Sync Time Sharing This is the section of activating or de activating the simultaneous use of levels in the same power In case Activated is selected device tries to make the used hours of capacitors in the same power equal The required status for function is selected by using the up and down keys Press Apply key inorder to take this parameter Step Sync Time Sharing into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory dagad Settings Advanced Setting Menu Step Parameters Enter Step Powers This is the section in which the step powers are entered The 00013 device directs the user with subcommand display continuously It is moved on the step of which the power is required to be entered by using the up and down keys In the meantime that line are in red colour Select key is pressed The selected step n
43. on system Select the fuses in the power line of the capacitor compatible to the current of the capacitor 11 Select the current value of the fuses connected to the C1 C2 terminals which are input of contact phase considering the sum of the current drawn by the coils of connectors in each group senary In case of using connectors with high current coil auxiliary relay must be used to prevent damage to the contact outputs of the device 12 The alerts and the warnings above are just for your security In case of not applied RTR Energia S L or its seller is not responsible for undesirable conditions Specifications 2B E eee Lee eee SS SS Se See R Easy to use with English menu Advanced dynamic software Easy to commissioning Large color LCD screen 320 x 240 pixel 3 2 Enough number of steps needed 12 steps Quickly and accurately detection power of capacitors Normal or fast operation mode selection Connecting triphase double phase and single phase capacitor Connecting shunt reactors Displaying the current and voltage up to the 31 harmonic simultaneously with the graphics Total current and voltage harmonics Displaying the phase or phases to which connected capacitors in color on the screen Making compensation even at low currents min 10 mA 40 ms measurement calculation and response time Making compensation for the generator according to the second Cos 2 set up Displaying many guiding screens operating sys
44. r In this case capacitors and devices in the system may be damaged Voltage protection activated may be preferred in the step protection function Chapter 179642 Phase Alarms Under Voltage enable In case of under voltage during the activation of alert alert is given and device warns the user In this case capacitors and devices in the system may be damaged or may not be operated properly Voltage protection activated may be preferred in the step protection function Chapter 179642 Phase Alarms Over Current enable In case over current is drawn from the system during the activation of alert alert is given and device warns the user In this case Inputs of the device may be damaged any moment This case is out of warranty Please stop the system and replace the current transformers with the larger ones Phase Alarms Over Compensation enable In case the system falls into over compensation in any phase during the activation of alert device warns the user In this case Review the capacitor power distribution in the steps especially in the phase where the alert is given Please allow less powerful capacitors which can reach buffer power values Phase Alarms Under Compensation enable In case the system falls into under compensation in any phase during the activation of alert device warns the user In this case Review the capacitor power distribution in the
45. r to take the capacitive penalty line into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Enter cap penalty limit This is the section in which the primary value of current transformers in compensation system is entered The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to take the current transformer primary value into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Enter current transformer value Enter current transformer value 00500 5a v AAE settings Number of Steps 3 12 This is the section in which the number of steps will be used for compensation is entered The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to take the number of steps into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Enter number
46. s PF Steps Steps This is the section used to see the conditions activated deactivated holding of steps more clearly to examine the reactive power of the system or for commissioning and disabling the steps manually Switches to the section enabling the commision and cut off the steps by manual control Step 4 7 10 steps activated green Manual Status Mode 1 2 3 5 6 8 9 steps deactivated white R 0 346 KvaR R 0 346 Kvar s 0 143 Kvar g 0 143 KvaR 11 and 12 steps holding for decharge period yellow T 0 345 Kvar T 0 345 Kvar Manual Mode Exit Can change the power You must exit this menu for automatic mode as soon as you complete with representation from i i A this menu manual control Otherwise the device remains in manual control continuously ETT 1 MENU es This is the section in which many of the electrical measurements are monitored and set up are made The parameters are accessed by direction keys in the menu parameters are inserted gt Harmonics by Select key and exit from the parameters by Exit key Step Monitoring Voltage Current Frequency P S Set up section can only be accessed by password Power Energy Al4 Harmonics Displays the harmonic amplitude and i he values of voltage as well as current of three harmonic phases up to 31 harmonic in terms of linear or d
47. set up the compensation rate for each phase seperately The most simple explanation t sec regarding the ratio of energy of step de activating period has Switch Off time been given below In fact the function consists of much more complicated and an array of fuzzy logic Level sub Min Step Time SS period min determines the 200 msec Fast Mode _ lowest time value of step de activating time which can be reduced by the device This parameter can be specified by the user cap penalty line value Afya Settings Min Switch Time 1 600 sec Normal Mode cap This is the section in which the value of step sub period min is entered sec The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Press Apply key inorder to take the step sub period min time into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Period of activating line is subjected to a function with the value obtained from the ratio of energies It represents the minimum value of both step activating and de activating time which can be changed by the device Step sub period is not taken into Enter Min SwitchTime Enter Min Switch Time account during fast mo
48. t and an operating system is used This provides to reach all transactions running simultaneously Le In case the blue led on the lower left corner of the front panel of the device flashes this means it is close to the value of penalty and authorized persons should be informed as soon as possible This is also useful in terms of taking the attention of the end user in case of penalty who does not know this functional issue Step Indicator A step indicator made by symbols that can be easily realized by the user is located on the upper part of the screen of PR12 D12 No matter which part of the user in this panel is always located on the top of the screen Step numbers the phase or the phases they are connected whether these are informed or not whether they are capacitors or reactors whether the steps and the generators are activated or not and control panel temperature value can all be observed on this panel at the same time The following symbols can be seen on this part of the display W 0000 Manual control Fast mode activated setae Generator activated Capacitor Capacitor step step not activated blue Reactor step Reactor step not activated activated pink activated Compensation normal A Warnings A ussas Alarm relay activated p anennanaaannennned 1 step 4 Temperature C boacenees The powers and the phases they are belonging to are not yet informed A LCD screen is us
49. t capacitors or reactors to the third 6 steps in terms of accepting the statements in this manual m Make the connections to the generator if it is used m Make RS485 connection m Do not energize the device without ensuring the connections checked by measurement instruments Connections a Current direction E L3 T k3 13 L2 S l wo c1 alk 7 1 e Al T 7 oie TR Fuse compatible K2 to the capacitor re i power lt KO Sal eee a CE i i o i H i i oy BE We g 2 We BO tH e a i 8 Hl wp oe fs beh oie 8 ES Ste cee t z K We a p re 2 kt 10 8 Ki i gra a eeu MUNS e 150 240Vac Generator g input oy ERE eei 02 L3 T 25 L 2A Bl e H L2 9 FAN fe i r 4 Fan output Z i 8 G ye i o LIR yi be 2A ALR lve 3 Alarm output i 0000 No 1 CON 2 RS485 Ethernet A arms Transformer ALARMS Under voltage Over current In case of alarm in the d
50. take AT off switching time into memory Save changes message will appear on the screen When Okay key is pressed the value is taken into memory Enter AT Off time Enter AT Off time 1 AToff A In case at least one of AT on 0000 sec or AT off time is setup to any value rather than zero and the device runs in fast mode quick mode is canceled automatically AAE settings Advanced Setting Menu current flow direction detection This is the section in which the function of searching of current transformer polarity directions are activated or de activated In case Activated is selected internalization of current transformer direction is always On and only checks the directions when the device is powered If Off is selected then the device internalize the current transformer directions at once and do not change it The Off choice should be selected for some loads producing negative active load The required status for function is selected by using the up and down keys Press Apply key inorder to take this parameter into memory Save changes message will appear on the screen Direction Detection Status When Okay key is pressed the value is taken into memory A In case internalization of direction is activated internalization of current transformer direction is always On and only checks the Enable directions when the device is powered In case the ends of curr
51. te with the final value internalized If Off is selected the device internalize capacitor powers only at the first activation It determines the alteration however continues the compensation with the first internalized values The device directs the user with sub command screen continuously The red frame is moved on the step whose power decreased box in blue colour by using up and down keys and Select key is pressed Sub command screen is alterated In case of which value will be used past or new value key is pressed and then load key is presse Load selected value to step question appears on the screen If Yes key is pressed load will be completed 17 9 6 Settings Improved Setup Menu Alert amp Protection Step Change Old value 0 000 K 4h BH 0 000K 4 0 000 K 4 0 000 K 4h Select Step Change Old value 0 000 kK 4 0 000 K 4 0 000 K 4 0 000 kK 4 Old value New value Load Step Change 1 Old val E 0 0 Load Selected value E 0 0 to Step 0 0 0 000 K 4h This is the section in which the alerts are set and the value of protection parameters are entered It consists of nested menus You can move between the parameters which generate the menu by direction keys and can enter the next sub menu or into the parameter by pressing
52. tem is used in the micro processor Computer communicated RS485 MODBUS RTU Password protected For balance or unbalance operatings Ensuring equal aging of the capacitors in the same power Informing the user for the capacitors losing power Measuring temperature Following electrical parameters of three phases at the same time a Voltage of phases V L1 23 N a Current of phases I L123 N m Cos value of phases Cos 1 2 3 m Tan value of phases 780 123 a Power factor value of phases PF 1 2 3 Active powers P P1 P2 Ps3 m Inductive reactive powers ZQ ina Q1 ind Q2 ina Q3 ina m Capacitive reactive powers ZQ cap Q1 cap Q2 cap Q3 cap Apparent powers S S1 S2 S3 Total active energy 200 m Total inductive reactive energy 2ZVARh ina a Total capacitive reactive energy ZVARN cap General Electricity networks are gradually overloaded as a result of increasing use and demand of emerging technologies In all sectors While the compensation becomes a nightmare for the companies having unstable load even the companies having stable load in the past have now difficulties to provide reactive compensation Therefore the period of reactive power relays measured by single phase will be over in the close future Facilities are provided to the users with many graphics and animation by using large 3 2 color LCD screen on the device Moreover the microprocessor in the device is running very fas
53. the line with red frame The value of number in the digit under which the blue line is is entered by using up and down keys Then move to Counter Index the next digit by left key When all the digits are changed with the same 000000056 0000001 Jost figures in the counter Apply key is 00 KVARh 000000000 y i pressed When the values of all lines are entered Okay key is pressed and when Save Changes appears on the screen the data are kept in the memory by pressing Okay key At 06 Settings This is the section in which you can find all set up regarding the device Password is entered After commissioning of PR12 D12 any change of parameters is not required aby SET UP normally However it may be necessary for the users gt Target Tan Cos requring to create special conditions or make some Switch On Time adjustments Switch Off Time Min Step Time Ind Penalty lim Select AMAIA settings Target Tan 75 Cos 0 800 This is the section in which the required value of the system is entered Cos value corresponding to the value is displayed automatically on the other side The value is setup to the required step by using up and down keys starting from the digit where the blue line is Then left key is pressed and the blue line moves next to left digit All values are entered in the same way by using the up and down keys Moving the blue sub l
54. tion by using Disable up or down keys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is taken into the memory Voltage Protection Aaye elar Step Protection Function Harmonics Protection This is the section in which the protection function is activated or de activated against voltage harmonics Voltage harmonic alarms THDV and or HDV should be activated in order to operate protection function The required condition is selected for function by using up or down keys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing OK key the value is taken into the memory Ayr Setting Advanced Setting Menu Password Settings Harmonic Protection Disable dagda Setting Advanced Setting Menu Password Settings Password Enable Disable This is the section in which the use of device is activated or de activated with password Initial password is 0000 In case the user changes the password old password is valid even if returned to the factory settings In case of forgetting the password our technical support team should be called The required condition is selected for function by using up or down keys Select key is pressed to take them into the memory Save changes message will appear on the
55. to modbus password PS 3 In case of restoring factory settings the current directions capacitor powers energies and counter indexes that the device internalized before are reset A In case of restoring factory settings all the changes that the user made except password will be cancelled Technical Info Operating Voltage Un Operating Range Operating Frequency Supply Power Consumption Power Consumption of Measurement Inputs Contact Current Current Measurement Range Display Range Mimimum Current Measurement Value Measurement Accuracy Current Transformer Ratio Display RS485 Baud rate Stop Bits Parity Device No Device Protection Class Terminal Protection Class Environment Temperature Humudity Device Standart Connection Type Phase Neutral 220Vac Phase Phase 380 Vac 0 8 1 1 x Un 50 60 Hz lt 10VA lt 1VA Max 3A 240 Vac as secondary current of current transformer 0 01 6 Amp AC Power Factor 0 000 1 000 ind and cap 10 mA 1 1 digit 00 10000 5 A 3 2 coloured LCD 2400 4800 9600 19200 28800 38400 57600 115200 0 5 1 1 5 or 2 no even odd Sill aac 255 5 C 50 C A15 95 without condensation EN 55011 2007 A2 2007 EN 61326 2006 EN 61000 3 2 2006 EN 61000 3 3 1995 A1 2001 A2 2005 EN 61010 1 2001 On the front cover of the panel Dimensions 144x144x45 mm 37 mm e
56. umber comes to screen The selection of triple phase or single phase of capacitor or reactor should be made on this screen The position of red frame changes when up and down keys are used In case the reactive load on the step is triple phase the frame is moved on triple phase and Select key is phase phase pressed Triple phase option becomes red in this case If up or E 0 000 KvAr 4 down direction key is pressed the red frame moves to total ne BA a value digit The Select key is pressed and a blue underline E 0000 ae JE appears on the last digit inside of the frame The value is setup by using the up and down keys starting from the digit where the blue line is Then left key is pressed and the blue underline moves next to the left digit All the values are Select entered in the same way by using up and down keys The phas 4 phase Apply key is pressed to take them into memory The sub E 0 000 KVAr AF command screen changes and Okay then Exit key is E o000Kvar AF pressed Save Changes will appear on the screen When 0 000 KVAr_ Okay key is pressed the value is taken into memory 0 000 KVAr If the reactive load on the step is single phase frame is moved onto single phase and Select key is pressed Single phase option becomes red in this case In case of pressing up or down direction key is pressed the red frame moves on the lines of R S and T phases including total value
57. wise the device may be in penalty since it makes the compensation according to cos 2 during the network is on Anr Setting Advanced Setting Menu MODBUS RTU Settings AAN Setting Advanced Setting Menu MODBUS RTU Settings Data Write Protection This is the section which is used to give writing allowance to the device parameters when connection is made externally via MODBUS RTU Data writing protection The required condition is selected for function by using Disabl up or down keys Select key is pressed to take them PASE into the memory Save changes message will appear on the screen Pressing OK key the value is taken into the memory Aaye Setting Advanced Setting Menu MODBUS RTU Settings Data Read Protection This is the section which is used to give reading allowance to the device parameters and data when connection is made externally via MODBUS RTU Data reading protection The required condition is selected for function by using up or down keys Select key is pressed to take them Disable into the memory Save changes message will appear on the screen Pressing OK key the value is taken into the memory ARN Setting Advanced Setting Menu MODBUS RTU Settings Data Write Password The password should be entered to write data This is the section in which the password is entered The value is setup to the required value by using the
58. y means of dynamic control of step activating and continously do not make fast moves unnecessarily P S Step activating time counts only for capacitor released newly If necessary and a close solution is found in another step device activates the other option on time and the compensation is not delayed If it s not required the device to respond so quickly holding period between the steps can be extended to delay receiving process by increasing the value of AT on switching time described in the next ARPA chapter P S 3 Enter Step Switch On Dis Enter Step Switch On Dis In case of selecting the switch on T Time time less than min step time device accepts the switch on time 020 sec as constant time value Other Relays They proceed the step activating transaction with constant time adjusted If the time is not over they will wait for the deadline This causes delays in the compensation PR12 D12 It collects the energies ind cap active consumed Step activating and de activating periods are decreased or increased automatically by the device according to the consumed enerygy P S The energies consumed in PR12 D12 and the values are calculated separately for each phase Therefore step activating and de activating periods of each phase can vary For instance while the step activating time for R phase down to 2 seconds the one for S phase can be 7 sec PR12 D12 analyze the system phase by phase and set up the compens

PR12-D12

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