Home

INTELLIGENT REACTIVE POWER MANAGEMENT User`s Manual

image

Contents

1. 5 1 PROGRAM E Var cAPACITORS Go VA NETWORK lt h 6 ALARMS RS 485 By UP DOWN buttons select yES to delete reactive active ratio or no to cancel the delete process and then press SET button AUTO MAN RESET v h ALARMS M 5 1 PROGRAM VAr CAPACITORS v RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 15 3 9 Alarm Settings In this menu alarm values for over voltage reactive active ratio temperature and THD can be set saparately Device has 2 relay outputs except capacitor step relays wihc are alarm relay and fan relay If any mentioned alarm condition except temperature exists alarm relay switches on and also related error led and alarm led 4 light Refer to errors section for details Also related error code is displayed Refer to page 30 for alarm codes Optional 3 9 a Over Voltage Alarm Setting In this menu over voltage alarm values are Preset Entered also value consists of 3 phase If any phase value exceeds the set value and also alarm condition still exists even if entered delay time is over alarm relay switches on and also o
2. CETA VAr CAPACITORS GE VA 225 NETWORK M lt HAR RESET 5 2221 eps 5 485 Press SET button to set CT ratio SET m 6 AUTO MAN L1 cosy V 5 6 PROGRAM M L2 ar Go VAr CAPACITORS VA 222 NETWORK HAR RESET h 6 ALARMS RS 485 Enter CT ratio between 1 2000 and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN E ve var STEP PROGRAM Go Go v CAPACITORS VA 222 NETWORK HAR 5 w ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 7 b Voltage Transformer Ratio Setting In this menu voltage transformer ratio is set between 1 2000 For example For 34 5 kV 100 V transformer VT ratio must be set as 345 Note Take care that this value must be ratio but not VT primary or secondarv value SET AUTO MAN 5 6 srEP 1 PROGRAM j VAr CAPACITORS VA 225 NETWORK HAR 5 We ve r ALARMS RS 485 By
3. _ Hl NIDA gt Co ai 0 0 0 0 0 k pes lt gt 006 PHASE 1 VOLTAGE 9TH HARMONIC 11 006F PHASE 1 VOLTAGE 11TH HARMONIC 0 33 READ 1 1 1 1 1 ES ReDD REGISTER TABLE FORMAT igned int unsigned igned igned igned oi RED igned igned igned igned igned REA igned igned igned igned igned igned 12 igned igned igned igned igned igned i igned i igned i igned igned igned i igned igned igned igned igned igned i igned igned i igned igned igned igned i igned igned igned igned igned unsigned PHASE 3 CURRENT 3RD THD unsigned i 158 009E PHASE 3 CURRENT 5TH THD unsigned i nsigned nsigned unsigned nsigned nsigned unsigned unsigned REA unsigedint 1 READ WRITE 167 8001 CURRENTTRANSFORMERRATIO unsignedint 1 READ WRITE 34 ADDRESS HEX PARAMETER PHASE 1 VOLTAGE 18TH HARMO 1 0071 PHASE 1 VOLTAGE 15TH HARMO PHASE 1 VOLTAGE 17TH HARMO 11 PHASE 1 VOLTAGE 19TH HARMO 0074 PHASE 1 CURRENT THD 0075 PHASE 1 CURRENT HARMON 0076 PHASE 1 CURRENT 5TH HARMON 0077 PHASE 1 CURRENT 7TH HARMON 5 77 i Co 5 E c co al alojo D 2 E IE 3 C p S 1 a lt gt N gt Cc m
4. 12 L3 Enter the over voltage harmonic value between 0 99 and press SET button 0 4 a Gao v SET SET AUTO MAN AUTO MAN Cosp Ceso 5 cosy Ceso STEP 1 PROGRAM VAr CAPACITORS Ge VA NETWORK HAR RESET L3 222 ALARMS RS 485 1 PROGRAM TIME VAr CAPACITORS VA NETWORK HAR RESET 2 ALARMS RS 485 Enter the delay time for over voltage harmonic between 0 999 9 seconds and press SET button SET V 5 1 PROGRAM VAr CAPACITORS M 12 VA 6 NETWORK VAr CAPACITORS HAR 5 Gs VA NETWORK HAR RESET L3 3 ALARMS RS 485 hot ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 d c Switch On amp Off Settings for Harmonic Alarm p N If you do not want to set another parameter in order to quit from the NV VAr CAPACITORS VA NETWORK In order to protect the capacitors from over voltage harmonic switch on amp off settings are done in this menu HAR RESET hit ALarms RS
5. Ae connections for phase 2 may be wrong or frst capacitor step my be defected HS Phase Curent Curentansfomerconecnsforphase may be wrong or frst capacitor step my be defected _ 06 THD for voltage exceeds Mu ttessiveharmonicmaybeexistintegystm 08 Reactive capacitive ratio exceeds menm 9 Reactve ductive ratio exceedsthepresetwalue Compenso Ci Temperature ofthe capacitors excedsthe presetvalie Fit Automatic connection couldnotbefound 12 Overcompensaton capacitor 13 Insufcientcompensaion 14 Phase sequence isnotcoret powers were notselected propery __ 15 Capacitor power for phase 1is notappropriate Capachorpowers torphase 16 Capacitor power for phase 2 is not appropriate Capacitor powers for phase 2 were not selected propery i 18 Capacitor step 1 is defected Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 19 Capacitor step 2 is defected inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 20 Capacitor step 3 is defected Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 21 Ca
6. VAr STEP PROGRAM L2 TIME j CAPACITORS o We By UP DOWN buttons find fan relay settings FAn men VA 6 NETWORK HAR RESET L3 h ALARMS 85 485 SET 6 AUTO MAN Cos ve var STEP PROGRAM A gt CAPACITORS Go e HAR NETWORK RESET 4 h 6 ALARMS RS 485 First parameter is the operating temperature of the fan Press SET button to enter the settings 22 SET AUTO MAN ve VAr VA 6 HAR STEP PROGRAM E CAPACITORS NETWORK RESET m 0 4 h 6 ALARMS RS 485 Press SET button to program the operating temperature SET 6 AUTO MAN Coso ve var VA HAR STEP PROGRAM L2 CAPACITORS Ge NETWORK RESET L3 h 6 ALARMS Press SET button to enter the temperature alarm between 00 0 99 8 SET 6 AUTO MAN ve VAr 6 HAR STEP PROGRAM TIME 4 Go Go CAPACITORS NETWORK RESET h 6 ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button
7. 6 Coso 5 PROGRAM 12 aE TIME E VAr CAPACITORS VA NETWORK M SS HAR RESET k h ALARMS RS 485 3 2 Target Coso Setting Target Cos value can be set between Ind 0 800 Cap 0 800 RM 12P tries to reach system s value to the set value Cosq set value must be in the range of the smallest capacitor step power Switching on and off demand occur outside of this range 3 2 a Inductive Coso Setting In this menu required value in the inductive area is set 3 sec Ge Press SET button for 3 sec in order to enter to the menu SET 167 AUTO MAN L1 E Cosp Coso srEP 1 PROGRAM EE VAr CAPACITORS HAR RESET L3 he VA NETWORK ALARMS RS 485 Find Target Coso menu by using UP DOWN buttons When Target menu is displayed led lights on the display SET 6 AUTO MAN L1 B Cos p 38 srEP 1 PROGRAM 6 VAr 12 CAPACITORS NETWORK HAR RESET L3 x Go v h 6 ALARMS RS 485 Press SET button for inductive Coso value setting in Target Coso menu SET AUTO MAN L1 e Cos p 0 Ceso V 1 PROGRAM L2 W 6 VAr CAPACITORS 6 HAR RESET NETWORK L3 h 6 ALARMS x A Go RS 485 Press
8. CAPACITORS GS VA NETWORK k h ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving SET M 6 AUTO MAN L1 k Cos 5 1 PROGRAM M L2 4 6 TIME k VAr CAPACITORS GG VA NETWORK M HAR RESET 1 k h 6 ALARMS RS 485 After entering new password press SET button SET 6 AUTO MAN Cos Coso 1 PROGRAM VAr CAPACITORS GS VA NETWORK RESET L3 ALARMS 5 485 Enter the new password again and press SET button If you want to set another parameter press ESC button SET AUTO MAN 5 1 PROGRAM M 12 4 VAr CAPACITORS Go GG VA NETWORK HAR L3 h ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 26 4 DISPLAYING OF INSTANTANEOUS VALUES In the Instantaneous Values menu below parameters can be observed by using UP DOWN and SET butt
9. lights is ON When voltage value exceeds preset value V gt light is ON When measured temperature value increase fan measured value after 10 second fan led light will be on This is optional 1 3 Rear Panel CONNECTION DIAGRAM s Tee El e Fan Relay 5646568 Alarm Relay ur 110 250 V AC STSPTSTSTS Current value of 3 Fuses which are connected to protect the capacitors is chosen according to the nominal current value of capacitors Optional Warnings a Connection type of auxiliary supply voltage measurement input and current measurement input must be 3 phase neutral Device must be operated after finishing of the 3 phase connections b After the device has energized it finds connection errors and corrects automatically Phase current should not be aqual to zero in order to let the device to sense the connection error Device sense the connection error according to Active Power direction Device switching ON and OFF the 1st step s 3 phase capacitor during the correction of connection errors Phase sequence error and polarity error of Current Transformer Device may not correct the connection errors if there are too many instant variations for loads and nonlinear loads Such as Thyristor or triac controlled frequency inverter UPS etc In this case user should disconnect the device a
10. 5 1 PROGRAM k VAr CAPACITORS Go VA NETWORK k 5302 ALARMS RS 485 Enter the inductive active ratio between 0 99 and press SET button If you do not want to set another parameter press ESC button 18 aT AUTO MAN ve e Coso STEP PROGRAM TIME GG v CAPACITORS NETWORK HAR RESET hit ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 c Temperature Alarm Settings Note Temperature measurement feature is optional for RM 12P In order to protect the capacitors from over temperature high HEAt SP low HEAt SP L set values between 00 0 99 9 C and step protection HEAt StEP are programmed in this menu After 10 sec increasing of he high value of the temperature which is programmed in the device RM 12P gives an alarm signal Erro r 10 according to selected step value HEAt STEP relays going to be switched off or keep remained After the emperature decrease the lower limit then alarm situation is disabled 3 9 c a Programming the Hihg Limit of Temperature Alarm Enabling the alarm relays according to high value of temperature is programmed in this menu This value can be programmed bet
11. 6 AUTO MAN Coso 5 1 PROGRAM M L2 4 TIME CAPACITORS Go VA NETWORK HAR RESET 13 he ALARMS RS 485 Enter power value of the first capacitor step and then press SET button If you do not want to set any parameter press ESC button Note If PS 10 program is selected capacitor powers can be set separately for each capacitor step However if any program except PS 10 is selected only first capacitor step s power value C 01 can be set manually Capacitor powers of other steps are calculated according to the selected program SET AUTO MAN Ceso sTEP 1 PROGRAM 12 4 var 222 CAPACITORS G amp G G amp G VA NETWoRK HAR RESET 15 ne If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving ALARMS RS 485 3 6 b Second Capacitor Step Setting When PS 10 Program 10 is selected connection type and capacitor power value settings of all capacitor steps can be selected When a program expect PS 10 is selected only first capacitor step s setting can be done and other steps can not be set but calculated automatically by the device Coso 5 1 PROGR
12. Enter the capacitive active ratio between 0 99 96 and press SET button press ESC button if you do not want to set another parameter SET 6 AUTO MAN HAR RESET 1 PROGRAM c 2 3 var CAPACITORS GS eS VA 6 NETWORK v hij ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 b b Inductive Ratio Setting In order to provide accurate compensation high set value of inductive active ratio is set in this menu This value can be set between 0 99 When inductive active ratio of the network exceeds preset value an alarm occurs If this value is set as 0 this function is disabled SET AUTO MAN Cos 6 PROGRAM M L2 gt k VAr CAPACITORS e VA 6 NETWORK HAR 5 We 2 ALARMS RS 485 When rAtE CAP UP DOWN buttons is displayed find rAtE Ind menu by using AUTO MAN os ve Var STEP PROGRAM TIME CAPACITORS VA NETWORK HAR RESET ALARMS Go 5 2 RS 485 Press SET button for inductive active ratio settings SET M 6 AUTO MAN
13. CAPACITORS NETWORK RESET h 6 ALARMS RS 485 EC 5 PROGRAM 6 VAr HAR CAPACITORS NETWORK RESET h 6 ALARMS RS 485 24 HAR RESET ye M AUTO MAN 5 1 PROGRAM VAr CAPACITORS L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 12 Password Activation and Change Settings User password can be changed and activated in this menu When the password is activated a pin code is always required before entering to the menu Thus user password prevents to change the settings of the device by unauthorized people For this reason a pin code with 4 digits must be set and then it must be activated ALARMS RS 485 Note Factory set value for pin code is 1234 and also it is not activated 3 12 a Pin Activation In this menu user password is activated When the password is activated a pin code is always required before entering to the menu 3 sec GS Press SET button for 3 sec in order to enter to the menu 16 AUTO MAN Coso 5 1 PROGRAM VAr e gt HAR L3 he find Pin menu CAPACITORS
14. NETWORK RESET x x ig ALARMS RS 485 SET AUTO MAN Cosy V 5 1 6 6 var va e HAR CAPACITORS NETWORK RESET h ALARMS Go RS 485 Press SET button to set password L1 L2 L3 oro 6 Cos ve aa ace VAr ge HAR lt is SET AUTO MAN Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 Press SET button to set Pin ACt parameter Password can be set as inactive or active z L1 L2 L3 Cosy ve ar gt var og gt Nw HAR 6 he Note If you do not save your changes they will not be valid Note If you do not want to set another parameter in order to quit from the menu press ESC button sequencelly until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 12 b Pin Change In this menu user password is changed In order to change the password old password and new password x2 times must be entered SET Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS SET M AUTO MAN 5 1 PROGRAM VAr CAPACITORS VA NETWORK M 1 13 SS HAR RESET k h ALARMS RS 485 RS 485
15. SET button for inductive Cos value setting SET M AUTO MAN L1 SIS srEP 1 PROGRAM e VAr CAPACITORS HAR L3 h ALARMS RS 485 VA NETWORK x S By UP DOWN buttons select inductive Cose value between 0 800 1 000 and then press SET button To quit press ESC button 6 AUTO MAN coso Cono STEP 1 PROGRAM 4 var CAPACITORS Ge VA NETWORK HAR RESET L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 2 6 Capacitive Cosq Setting In this menu required COSo value in capacitive area is set Ef EZ ALARMS RS 485 OTO AUTO MAN PEE r N Cos J 5 1 PROGRAM gt VAr CAPACITORS VA 6 NETWORK HAR RESET 13 he Press UP DOWN buttons to set COS parameter ALARMS RS 485 SET AUTO MAN cos 6 5 TIME CAPACITORS NETWORK amp va HAR RESET x S eee ALARMS Press SET button for Cose value settings in capacitive area SET A
16. UP DOWN buttons find voltage transformer ratio Vtr menu SET 6 AUTO MAN E Coso 5 1 PROGRAM VAr CAPACITORS VA 225 NETWORK x r 9 4 NS HAR RESET k h ALARMS RS 485 Press SET button to set VT ratio SET M T 6 AUTO MAN k Coso sTEP 1 PROGRAM VA 225 NETWORK L2 Ww 6 VAr CAPACITORS HAR RESET L3 he x z ALARMS RS 485 Enter VT ratio between 1 2000 and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN Coso 5 L1 1 PROGRAM VAr CAPACITORS HAR RESET L3 he VA J NETWORK ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 13 3 7 c Reactive Energy Calculation Method Setting Three different methods exist for reactive energy calculation in RM 12P Brief informations about these methods are explained in below table Related values which must be entered in the menu are also indicated in the table in order to select reactive power calculation methode for mechanical and digital energymeters Mechan
17. DIWR igned i READ WR ignedint READ WR ignedint READWR igpedint READWR igpedint READ WR unsignedint READ WR ecimal READMWR igned READWR igned READWR igned int READ WR igned CELCIUS igned VAR READ WR 081 2ND CAPACITOR STEP POWE igned VAR READ WR 3RD CAPACITOR STEP POWE igned VAR READ WR 083 4TH CAPACITOR STEP POWE igned VAR READ WR TOR STEP POWE igned VAR READ WR 6T R STEP POWE igned VAR READ WR 7T TOR STEP POWE igned i VAR READ WR 8T R STEP POWE igned i VAR READ WR oT TOR STEP POWER igned i VAR READ WR 10TH CAPACITOR STEP POWER igned i VAR READ WR 11TH CAPACITOR STEP POWER igned i VAR READ WR 08B 12TH CAPACITOR STEP POWER igned i VAR READ WR 13TH CAPACITOR STEP POWER igned i VAR READ WR 14TH CAPACITOR STEP POWER igned i VAR READ WR 1ST CAPACITOR STEP CONNECTIO igned i READWR 1 2ND CAPACITOR STEP CONNECTIO ignedint READ WRITE 3RD CAPACITOR STEP CO igned i READ WR 4TH CAPACITO igned i READ WR 5TH CAPACITOR igned i READ WR 6TH CAPACITO igned i READ WR 7TH CAPACITO igned i READ WR 8TH CAPACITO igned 9TH CAPACITOR STEP CO ignedint READMR 10TH CAPACITOR STEP CONNECTION ignedint READ WRIT 11TH CAPACITOR STEP CONNECTION igned i 099 12TH CAPACITOR STEP CONNECTION ignedint READWRIT 809A 13TH CAPACITOR STEP CONNECTION igedit READWR 810A 14TH CAPACITO
18. ONE If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving Cosy ve VAr VA HAR 6 niet SET AUTO MAN Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 GG oro ve VAr HAR RS 485 SET AUTO MAN Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 Enter the low setvalve temperature between 0 99 C and press SET button If you do not want to set another parameter press ESC button If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is dis played Press SET button to save your changes or press ESC button to quit without saving 19 3 9 c c Switch On amp Off Settings for Temperature Alarm In order to protect the capacitors from over heat when over temperature alarm occurs capacitor s switch on amp off setting are done If on option is selected when over temperature alarm occurs capacitor steps switch on If of option is selected when over temperature alarm occurs capacitor 3 9 d Harmonic Setting If total harmonic value of measured voltages exceeds preset
19. PROGRAM aE VAr CAPACITORS e VA NETWORK HAR RESET L3 he RS 485 Press UP DOWN buttons to find capacitor step number StEP menu When step number menu is displayed step led lights x r N ALARMS SET v 5 PROGRAM 4 6 VAr CAPACITORS e VA 6 NETWORK HAR RESET L3 he x N ALARMS 85 485 Press SET button to enter step number 6 AUTO MAN v step 1 PROGRAM L2 4 6 TIME VAr CAPACITORS GS VA NETWORK HAR RESET L3 he z ALARMS x RS 485 Press UP DOWN buttons to enter step number between 1 12 and then press SET button If you do not want to set another parameter press ESC button SET AUTO MAN HAR RESET L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving k 6 v 28 5 PROGRAM s var CAPACITORS GS GG VA NETWORK ALARMS RS 485 3 4 Switching Program Setting RM 12P has 10 different program modes which determines the power ratio sequence of the capacitor steps Three differe
20. Reactive Active ratio reset settings Inductive Reactive Energ In the measurement mode inductive reactive and ca pacitive reactive energy values can be observed by using UP DOWN buttons when VAr and h leds light In below example represents that displayed parameter is import energy inductive and the remaining numbers show the energy value such as 7649 3 kVarh 107 AUTO MAN m STEP PROGRAM var 26 CAPACITORS 6 HAR 6 NETWORK RESET 4 h ALARMS 85 485 x Inductive Active ratio is displayed in first display and adjusted inductive active ratio is displayed in third display Refer to page 18 Inductive ratio setting x x 30 Capacitive Reactive Energy In below example E represents that displayed parameter is export Capacitive energy and the remaining numbers show the energy value such as 4035386 2 kVArh M 222 AUTO MAN L1 Cosp V 5 1 PROGRAM M 5 var 207 CAPACITORS VA NETWORK M HAR RESET L3 A k hij ALARMS RS 485 Capacitive Active ratio is displayed in first display and adjusted capacitive active ratio is displayed in third display Refer to page 17 Capacitive ratio setting Note When you reset reactive active ratio the value in the first display is reset and the value is updated cont
21. 485 If on option is selected when over voltage harmonic error occurs capacitor steps still switch on If of option is selected when over voltage harmonic error occurs menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 d b Harmonic Alarm Delay Time Setting SET If total voltage harmonic value exceeds preset value and it does not turn M oro automan to normal level during delay time an alarm occurs k Cosg 5 1 PROGRAM 12 M L1 oro roman var k Coso VA NETWORK sTEP HAR RESET 1 PROGRAM z SS hi5 ALARMS VAr CAPACITORS E VA NETWORK 1 lt By UP DOWN buttons find capacitor step StEP menu k 525 ALARMS RS 485 By UP DOWN buttons find delay time dELy menu AUTO MAN m cosy Ceso SET M AUTO MAN STEP k AL Coso mma 1 PROGRAM 5 4 TIME 1 PROGRAM VAr CAPACITORS 12 4 6 amp VA NETWORK VAr CAPACITORS HAR RESET amp VA 6 NETWORK k kod 222 ALARMS M HAR 5 85 485 Py hii ALARMS RS 485 Press SET button for delay time settings capacitor steps switch off Press S
22. ALARMS RS 485 Press SET button for 3 sec in order to enter to the menu By UP DOWN buttons find reactive active ratio reset rAtE menu SET 22 AuTO MAN 5 Cos ve VAr STEP PROGRAM j TIME CAPACITORS VA NETWORK HAR RESET We h 6 ALARMS RS 485 By UP DOWN buttons find reset menu When reset menu is selected reset led lights SET AUTO MAN Coso ve STEP PROGRAM L2 TIME CAPACITORS VA NETWORK 0 4 L3 h 6 ALARMS Press SET button for reset settings SET AUTO MAN oro ve VAr Coso STEP PROGRAM TIME CAPACITORS HARS NETWORK RESET h ALARMS 0 4 Press SET button for alarm settings SET 6 AUTO MAN ve VAr x STEP PROGRAM TIME Go CAPACITORS VA NETWORK h 6 ALARMS RS 485 By UP DOWN buttons select yES to delete alarm values or to cancel the delete process and then press SET button 14 SET AUTO MAN Ceso ve VAr e 22 STEP PROGRAM TIME CAPACITORS
23. In Pin ACt menu press DOWN button to find Pin CHg menu If you did not activate the password before enter the pin code as 1234 Press SET button to activate or inactivate the password Note While entering the pin code blinking digit represents that which digit will be set By using UP DOWN buttons value of the related digit is increased or decreased Press SET button to set next digit or press ESC button to set previous digit ERU M 5 PROGRAM VAr CAPACITORS G VA 6 NETWORK M lt HAR RESET k h ALARMS RS 485 By UP DOWN buttons Pin ACt parameter is selected as or of and then press SET button If you do not want to set another parameter SET M 6 AUTO MAN E1 k Cosp Coso sTEP 1 PROGRAM M L2 4 TIME 5 VAr CAPACITORS eS VA NETWORK HAR RESET M L3 k h 6 ALARMS S455 Press SET button to change the password SET M 6 AUTO MAN L1 k Coso 5 PROGRAM M 12 4 6 VAr CAPACITORS amp VA NETWORK HAR RESET L3 k h 5 RS 485 press ESC button In order to define the new password first of all old password must be entered After entering the old password press SET button M AUTO MAN 1 6 PROGRAM Var
24. can be set manually Note When setup parameter is selected as on in Auto menu after completing the measurement of capacitor powers according to the selected program RM 12P continues to work in setup off mode 3 sec Press SET button for 3 sec in order to enter to the menu SET 222 AUTO MAN V sTEP VAr CAPACITORS VA HAR RESET L3 he ALARMS RS 485 By UP DOWN buttons select capacitor CAP menu When capacitor menu is displayed capacitor C VAr led ligths SET AUTO MAN Coso 5 PROGRAM k var 28 capacttors VA NETWORK HAR RESET ALARMS RS 485 Press SET button for capacitor settings SET AUTO MAN 5 1 PROGRAM E Var 287 capacttors VA NETWORK k h 6 ALARMS 5 485 SET AUTO MAN L1 Ceso V 5 1 PROGRAM VAr CAPACITORS VA NETWORK HAR RESET L3 h ALARMS RS 485 First capacitor step is used to find connection For this reason 3 phase capacitor connection to first step is a must and also there is not any connection setting for first step Connection type is selected as RST and it can not be changed Press SET button to set power value of the first capacitor step SET
25. previous digit 3 sec Press SET button for 3 sec in order to enter to the menu LX SET 22 AUTO MAN 6 5 PROGRAM 12 6 Var CAPACITORS NETWORK HAR RESET Go ALARMS RS 485 Press button for parameter settings in Auto menu 22 AUTO MAN 5 1 PROGRAM VAr CAPACITORS EN V 2 HAR RESET h 6 ALARMS RS 485 Press SET button to select the operating mode on Automatic Mode of Manual Mode oro Ceso 5 1 PROGRAM Ww 6 VAr CAPACITORS VA 6 NETWORK HAR RESET ALARMS RS 485 Press UP or DOWN button to select operating mode 3 1 b Automatic Mode Setting When device starts to operate it checks connections and if there is a connection error corrects it automatically For this function 3 phase voltage and current connections must completely be done Warning If fast load variations exist together with compensation capacitors device can not detect correct connection at first time but after several attempts If device can not finish this detection C k calculation can not be accomplished After correcting connection errors if Auto On option is selected device starts to measure capacitor st
26. recognition of the connections and connected capacitor steps After automatic recognition RM 12P checks all capacitor step values If variable loads exist in the system first of all these variable loads must be disconnected and then automatic setup process must be done Otherwise power factor controller may not measure capacitor step powers correctly Capacitor step powers and connection types also can be recognized to the power factor controller manually Refer to page 10 Setting of the capacitor s connection and power values After the recognition of capacitor step powers target Cose value is set in order to start the compensation Factory set value for target is ind 1 000 and 0502 is ind 0 900 Note PFC decreases the switching on amp off time to 3 seconds in Automatic Setup mode but discharge time is not changed After the automatic setup process set values become valid 2 2 Capacitors Sequence Device finds connection errors and corrects automatically Power values of the capacitor steps are measured automatically according to program selection If PS 10 program is selected power values of all capacitor steps are measured Refer to Program Section If any other program is selected device measures first capacitor step value and then calculates other capacitor steps according to the selected program For this reason a 3 phase capacitor must be connected to the first step Then single phase and or 3
27. seconds select CAPACITORS VAr led to set capacitor values and capacitor connections R S T RST In the measurement mode reactive power and total reactive power values of related phases are displayed or 3 seconds select ETWORK VA led to set current transformer atio Ctr Voltage transformer ratio Vtr and calculation method Calc In the measurement mode apparent power and total apparent power values of related phases are displayed Press SET button for 3 seconds select RESET HAR led to reset energy values reactive energy ratios and alarms Press SET button for 3 seconds select ALARM h led to set alarms for overvoltage reactive active ratio temperature and harmonics In this menu address baudrate and parity values for RS 485 communication protocol are set ed represents that RM 12P is waiting for switching capacitor steps off led represents that RM 12P will not switch any capacitor steps on amp off ed represents that RM 12P is waiting for switching capacitor steps on In case of any failure alarm relay switches on and alarm led lights ailure led lights 9 led lights voltage harmonic ratios exceed preset values Ww led lights When target power factor value is not reached although all the capacitor steps are switched on led lights If capacitor is not connected to the related step
28. 01 12 m mmm mm m mm mmm INTELLIGENT REACTIVE POWER MANAGEMENT SET 11 AUTO MAN STEP NE LI TIME NETT NETWORK RESET ALARMS RS 485 m m NORMAL C DOWI RM 12P 3 PHASE 1 2 Button Functions wy DOWN Esc Go to next menu or increase related value Go to previous menu or decrease related value Exit from a menu or cancel the data entry Enter to a menu or confirm the data entry 1 2 b Front Panel N ij Functions 10 m 242322 In order to enter to the menu SET button must be pressed for 3 seconds L1 L2 L3 Up Button Esc Button ROMA 6 Set Button 7 Down Button 8 M Led 9 k Led 10 1 2 3 12 Leds 11 SET Menu 12 OTO MAN Led 13 Led 14 Step V Led 15 Program Led 16 Time W Led Indicates Display of phase 1 Display of phase 2 Display of phase 3 Go to next menu or in Exit In the measurement mode it is used to exit from from a menu or c harmonic menu power values value x106 103 Shows the status of e SET button for 3 second manual If it is continuously O anual Mode n If Cos light is ON targe between Inductive 0 related phases are disp igh In the measurement m Automatic Mode If it bli crease related value ancel the data entry Enter to a menu or confirm the data e
29. 1 co co co ADDRESS HEY 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 900A 900B 900E 900F 9012 REGISTER TABLE FORMAT PARAMETER 5TH CAPACITOR STEP SWITCH ON amp OFF 6TH CAPACITOR STEP SWITCH ON amp OFF CAPACITOR STEP SWITCH ON amp OFF 8TH CAPACITOR STEP SWITCH ON amp OFF 9TH CAPACITOR STEP SWITCH ON amp OFF 10TH CAPACITOR STEP SWITCH ON amp OFF 11TH CAPACITOR STEP SWITCH ON amp OFF 12TH CAPACITOR STEP SWITCH ON amp OFF 13TH CAPACITOR STEP SWITCH ON amp OFF 14TH CAPACITOR STEP SWITCH ON amp OFF AUTOMATIC MANUAL MODE SELECTION AUTOMATIC SETUP 36 MULTIPLIER FUNCTION CAPACITOR CALCULATION TABLE 3 PHASE PHASE NEUTRAL e RAL CAPACITOR CONNECTION CONNECTION CONNECTION POWERS Q 3 Q 6 2xQ 9 In first column total reactive power values of 3 phase capacitors and in second amp third columns reactive power values of the capacitors in single phase system are mentioned 37 Technical Features Operating Voltage Un Operating Voltage Range AU Operating Current Range AI Frequency Measurement Class Power Consumption Output Contact No Volt Feature Setting Range Coso Setting Coso Setting CT Ratio VT Ratio Switching on amp off and Discharge Time Setting Step Number Over Voltage Setting Ambient Temperature Ran
30. 39 x 139 mm 0 8 kg 1 247 1 200 Kbps 2 400 Kbps 4 800 Kbps 9 600 Kbps 19 20 Kbps 38 40 Kbps odd even 1 000 inductive 0 900 inductive PS10 10 sec 10 sec 14 sec 260 0 V AC 3 0 sec Off 7 0 1 0 sec Off 25 15 9596 oFF 53 45 40 1 sa E 9 600 Kbps no 38
31. 4 Go CAPACITORS VA 6 NETWORK HAR RESET hit ALARMS RS 485 By UP DOWN buttons select or off option and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN ve VAr STEP PROGRAM TIME Go Go v If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 b Reactive Active Ratio Setting If reactive active ratio exceeds preset value an alarm occurs This ratio can be set for inductive active and capacitive active separately between 0 99 When capacitive active ratio of the network exceeds preset value an alarm occurs If this value is set as 0 this function is disabled 3 9 b a Capacitive Ratio Setting In order to provide accurate compensation high set value of capacitive active ratio is set in this menu This value can be set between 0 99 When capacitive active ratio of the network exceeds preset value an alarm occurs If this value is set as 0 this function is disabled CAPACITORS VA HAR NETWORK RESET x niet ALARMS RS 485 3 sec Press SET button for 3 sec in order to enter to the menu SET 107 AuTO MAN C
32. 6 Connection Type and Power Value Settings for Capacitors In this menu power values and connection types of all capacitor steps are set There are 5 different connection types for capacitors which are R S T RST and off Also capacitor step measurement for power values can be set between 0 02 2 00 If off option is selected there is no need to set any power value Note For first capacitor step different connection type is impossible and RST connection type always must be selected Because first capacitor step is used to detect correct connection Note If PS 10 program is selected capacitor powers can be set separately for each capacitor step However if any program except PS 10 is selected only first capacitor step s power value C 01 can be set manually Capacitor powers for other steps are calculated according to the selected program 3 6 a First Capacitor Step Setting First capacitor step is used to find connection For this reason 3 phase capacitor must be connected to the first step So connection setting for first capacitor step is not possible and always RST connection type is selected When setup parameter is selected as on in Auto menu if any program except PS 10 is selected power value of the first capacitor step is measured and other step s power values are calculated according to selected program When Setup of is selected power values of all capacitor steps including first capacitor step
33. 7 e Total Cos Voltages e Currents Active Powers Total Active 28 e Heactive Powers Total Heactive Powers Apparent Powers Total Apparent Powers Total Apparent Powers 29 e Active Import Energy Active Export Energy Inductive Reactive Energy Capacitive Reactive Energy Temperatura Enor COQS orum pt una audeant E 30 5 ERROR CODES oet oe ltd epe t re eae td ted 31 6 COMPUTER COMMUNICATION MODBUS 32 E M 31 Emor Message Sceno I Register Tables Capacitor Calculation Table Technical Features utile ter M eM M ATTENTION Consult the operating instructions before using the equipment If these precautions are not properly observed and carried out it can cause physical accident or damage to the equipment We thank you for your smart choice To obtain the best results from your equipment ecarefully read the operating instructions eobserve the precautions mentioned in this user manual Precautions for Safe Use and Installation 1 Maintenance installation and operation of RM 12P must be performed only by the qualified electricians 2 Do not operate undervoltage 3 Do not open the RM 12P s housing There are no user servicable
34. ALARMS RS 485 Press UP DOWN buttons to select delay time dELy menu In this menu switch on amp off delay time is set When delay time menu is displayed time led lights SET AUTO MAN Ceso 5 1 PROGRAM 552 VAr CAPACITORS Go HAR 6 L3 h 6 ALARMS RS 485 SET 6 AUTO MAN 1 PROGRAM M k VAr CAPACITORS ES 3 x Em HAR RESET L3 h 6 ALARMS RS 485 Press SET button to set switch on delay time dELy t on SET 6 AUTO MAN Coso 5 1 PROGRAM VAr CAPACITORS GS VA NETWORK HAR RESET L3 h 6 ALARMS RS 485 Enter a value between 1 1800 seconds and then press SET button If you do not want to set another parameter press ESC button _ AUTO MAN 5 1 PROGRAM i Var CAPACITORS Gane VA 6 NETWORK RESET HAR L3 h ALARMS RS 485 k If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 5 b Switch Off Delay Time Setting Switch off delay time must be set according to system requirement in order to achie
35. AM 222 CAPACITORS HAR L3 he VA NETWORK ALARMS By UP DOWN buttons find C 02 menu SET AUTO MAN Ceso 5 1 PROGRAM var J capacttors VA NETWORK HAR RESET L3 h 6 ALARMS E N Press SET button to select connection type SET Coso 5 1 PROGRAM 4 6 TIME Var 285 capacitors VA NETWORK M 52 HAR RESET k h ALARMS RS 485 x K By UP DOWN buttons second capacitor step s connection type can be set as r t or rst If this parameter is selected as oF capacitors which are connected to the second step are disabled Note After automatic calculation of the capacitors if oF is displayed in any step it means that related capacitor could not be calculated defected or there is no connected capacitors in the related step Press SET button to set second capacitor step value x 6 AUTO MAN STEP 1 PROGRAM E Var capacitors 5 VA NETWORK k h ALARMS RS 485 Enter power value of the second capacitor step and then press SET button If you do not want to set another parameter press ESC button SET AUTO MAN Cosp ve var 87 STEP PROGRAM T
36. D B EA 3 ES i ELE 8 2 2 co pert 5 20 23 24 25 126 2 co co gem 51515151 5 5 5 B3 E3 2 e o ojo o JA MN 1 2 7 8 z3 a 5 2 DD DD DD 59 59 55 20 Ty Oy oy mM DE ED E E E Pd Pd Pd Pd E E E gt 2 99999999 9 9 UO o 1545 AB E S c olololo lo oeol oe o 5 29 m gt 20 m gt 92 92 23 REA n 5 2 EI gt Sm 20 20 20 20 20 2020 m mj mj mmaa gt gt gt 222 gt REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT FUNCTION ns REACTIVE POWER CALCULATION METHOD unsignedin READ WRITE TARGET int 0001 READWR TARGET COS int 00001 READWR CAPACITOR STEP NUMBER ignedint READWR PROGRAM ignedint READWR SWITCH ON TI igedint 01 5 READWR SWITCH OFF TIME igned i SECOND READ WR CAPACITOR STEP DISCHARGE TIME igned i SECOND READ WR 00 igned VOLT READ WR 00B igned SECOND READ WRIT ignedint D WR CAPACITIVE RATIO SET VALU igned i D WR igned D WR 1 igned CELCIUS READ WR igned int ignedint D WR ignedint 01
37. ET button for capacitor step settings SET SET 6 AUTO MAN Coso ve VAr STEP PROGRAM TIME Go CAPACITORS HAR NETWORK RESET h ALARMS RS 485 By UP DOWN buttons select on capacitors switch on or of capacitors switch off option and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN Ceso ve VAr STEP PROGRAM TIME GG NV If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 10 Fan Relay Settings Switching on and Switching off values are defined in this menu There are two submenus as FAn on and FAn oFF for this feature Note RM 12P temperature measurement feature is optional CAPACITORS VA NETWORK HAR RESET ALARMS met RS 485 3 10 a Fan Relay Switched on Value Fan relay operating temperature is defined in this menu Relay is switched on after 10 sec when the measured temperature increase the set value and Fan led light will be on 3 sec G amp Press SET button for 3 sec in order to enter to the menu SET 222 AUTO MAN Coso ve
38. HAR RESET 0 lt 9 L3 h ALARMS 85 485 Press SET button to set address value AUTO MAN ve VAr Cos STEP PROGRAM L2 TIME CAPACITORS GO lt HAR RESET L3 h 6 ALARMS 85 485 Enter the communication address between 1 247 and press SET button If you do not set another parameter press ESC button HAR RESET AUTO MAN 5 1 PROGRAM VAr CAPACITORS Ges GG VA NETWORK v If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 11 b Baud Rate Setting Baud rate value can be set as 1 200 Kbps 2 400 Kbps 4 800 Kbps 9 600 Kbps 19 20 Kbps 38 40 Kbps in this menu h 6 ALARMS RS 485 8 M 6 AUTO MAN 5 1 PROGRAM VAr CAPACITORS VA NETWORK k h ALARMS RS 485 By UP DOWN buttons find baud rate bAUd menu Go oro ve VAr HAR he ESO STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 By UP DOWN buttons select a parity option and
39. HAR led lights odd harmonic values up to 19th harmonic can be observed If the point at the most right digit blinks it represents that displayed active power value is export active power value SET AUTO MAN oro ve 126 we var Coso STEP PROGRAM TIME CAPACITORS 6 HAR 6 NETWORK RESET ALARMS 4 RS 485 y 10 10 5 640 5 and leds on the display represent that displayed values indicate current harmonic values By pressing SET button one by one odd harmonic values up to 19th harmonic and THD values can be observed 28 Active Powers In the measurement mode active power values can be displayed by using UP DOWN buttons when W led lights When active power values are displayed if SET button is pressed HAR led lights odd harmonic values up to 19th harmonic can be observed oro 0 AUTO MAN 9 ve wi VAr 5 STEP PROGRAM N TIME x CAPACITORS NETWORK HAR RESET x E x h ALARMS RS 485 0 yg 10 10 W leds on the display represent that displayed values indicate active power harmonic values By pressing SET button one by one odd harmonic values up to 19th harmoni
40. IME ay Go v CAPACITORS VA NETWORK HAR RESET h ALARMS RS 485 Enter power value of the second capacitor step and then press SET button If you do not want to set another parameter press ESC button SET AUTO MAN ve we STEP PROGRAM TIME Go Go v var 3 CAPACITORS NETWORK HAR RESET h 6 ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving CAP C 03 or third step are done In this men CAP C 04 In this men CAP C 05 In this men CAP C 06 In this men CAP C 07 In this men CAP C 08 In this men CAP C 09 In this men CAP C 10 In this men CAP C 11 In this men CAP C 12 In this men u capacitor setting ing Above capacitor steps settings are done just like second capacitor ste C 02 setting 3 7 Current and Voltage Transformer Ratio Settings To obtain accurate power values current and voltage transformer ratios must be set correctly If any value was not set as current and voltage transformer ratios these values are supposed to be 1 and capacitor powers will be calculated according to these values Current and voltage transformer ratios can be set s
41. INTELLIGENT REACTIVE POWER MANAGEMENT RM 12P 3 Phase User s Manual SUMMARY Safety Precautions 1 Important Note for System 1 1T INTRODUCTION rete Eo ode a cine e totes 2 kl Generali t tp made 2 1 2 Front Panel 13 Hear Panel 2 INSTALLATION sse tentent 5 21 Commissioning OF RMETAP rae t epic Erat eni tt ga 5 22 CAPAChORSSQUGMCO EC 5 3 SETTINGS eet e me pem ent e e inepte peer peeled 5 31 Operation Mode and Capacitor Power Seminigs cn cto ta e e tese nee RARO 5 32 Target Cos Value 6 3 8 Last Capacitor Step Number Setting AZ 3 4 Switching Program Setting sss 8 3 5 Switching on amp off for Capacitor Steps and Discharge Time Settings 8 3 6 Connection and Power Value Settings 2 10 3 7 Current and Voltage Transformer Ratio Settings sse 12 3 8 Reset Setting 3 9 Alarm Setting m 3 10 Fan Fielay Setlihgs to e pet EE RR OR E A rut Sued sata ue ad iu dee Puto D saan dd Run 22 211 Computer Communication i an 23 3 12 Password Activation and Change Settings o aet e e a Waa e i edet d ces P RR aed wales 25 4 DISPLAYING OF INSTANTANEOUS VALUES 2
42. ISTER TABLE REGISTER TABLE ADDRESS HEX PARAMETER FORMAT MULTIPLIER UNIT FUNCTION 0000 PHASE 1 VOLTAGE nsigned lo READ oe marara erem e vor DE EE M ramen Eg 000A PHASE 3 CURRENT nsigned lo READ Eme mee n eem 0024 TOTAL ACTIVE POWER IMPORT ot Dm DEDEN LIC eam os READ READ READ READ READ Ta READ READ READ READ READ READ READ READ E mone em m De omm sues 1 on READ READ REGISTER TABLE MULT PL ER US ng int ng int 0042 CAPACITOR STEP STATUS READ 0044 ALARM STATUS IMPORT ACTIVE ENERGY COUNTER IMPORT ACTIVE ENERGY COUNTER IMPORT REACTIVE ENERGY COUNTER EXPORT REACTIVE ENERGY COUNTER IMPORT ACTIVE ENERGY COUNTER RATIO EXPORT ACTIVE ENERGY COUNTER RATIO IMPORT REACTIVE ENERGY COUNTER e eme EXPORT REACTIVE ENERGY COUNTER RATIO READ CLEAR READ VARH READ CLEAR READ CLEAR 0 1 0 1 W WH READ CLEAR VARH READ CLEAR VARH READ CLEAR co co co co co co Co co CO NINININI NINININI NIN Cc o o o o O1 o1 O1 O1 5 N ojl Oo Po On 2 cCo n5 CO CO WN O O1 AION N O1 B Go Po
43. LARMS RS 485 L1 io 9 19 10 gt Var 222 VA 6 HAR L3 he x 5 5 5 AUTO MAN Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 VAr and HAR leds on the display represent that displayed values indicate harmonic values of the reactive powers By pressing button one by one odd harmonic values up to 19th harmonic can be observed Total Reactive Powers When active power values are displayed if DOWN button is pressed inductive reactive and capacitive reactive power values are observed As seen in below example in first display total reactive inductive power value and in third display total reactive capacitive power value is displayed Note The dot at the most right digit of the third display represents that displayed value is capacitive reactive power value VA and HAR leds on the display represent that displayed values indicate harmonic values of the apparent powers By pressing SET button one by one odd harmonic values up to 19th harmonic can be observed L1 L2 fs oo Wa oro 15 ve var 361 VA HAR he SET AUTO MAN STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 Total Apparent Powers
44. NETWORK RESET h 6 ALARMS RS 485 Press SET button for reactive active ratio reset settings SET 6 AUTO MAN ve VAr ey STEP PROGRAM TIME Go v x CAPACITORS VA 6 NETWORK HAR RESET x h 6 ALARMS RS 485 By UP DOWN buttons select yES to delete reactive active ratio or no to cancel the delete process and then press SET button SET AUTO MAN Coso ve VAr e PROGRAM TIME GG CAPACITORS NETWORK RESET HARG h 6 ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 8 c Energy Counter Reset Setting In this menu energy counters are reset AUTO MAN ve we VAr E Coso STEP PROGRAM m j TIME CAPACITORS 22 NETWORK RESET m w 4 h ALARMS RS 485 By UP DOWN buttons find energy counter reset menu s 5 1 PROGRAM k VAr CAPACITORS VA 6 NETWORK k h ALARMS RS 485 Press SET button for energy counter settings
45. PACITORS VA 6 NETWORK k h ALARMS RS 485 By UP DOWN buttons find Alarm ALr menu When Alarm menu is selected alarm led lights M AUTO MAN L1 re cosy Coso 5 1 PROGRAM M L2 4 6 TIME k VAr CAPACITORS VA NETWORK HAR RESET M L3 ALARMS RS 485 7 Press SET button for alarm ALr settings SET M 6 AUTO MAN L1 Ceso 5 1 PROGRAM 12 gt E VAr CAPACITORS VA NETWORK HAR L3 ALARMS RS 485 SET By UP DOWN buttons find over voltage harmonic tHd M AUTO MAN k Cosy Coso sTEP 1 PROGRAM VAr CAPACITORS GG VA NETWORK k hid ALARMS RS 485 SET menu If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving In this menu over voltage harmonic value tHdV delay time dELy and capacitor step StEP parameters are set In order to set these parametesers press SET button 20 E m w N Press SET button to set over voltage harmonic thdV value M AUTO MAN IL k Coso SET M AUTO MAN 5 T 1 PROGRAM
46. PROGRAM M L2 4 6 TIME 5 VAr CAPACITORS GG VA NETWORK HAR RESET M L3 5 22 ALARMS RS 485 1 Press SET button to set delay time SET M AUTO MAN L1 k Cosp Coso 5 1 PROGRAM is L2 4 k VAr CAPACITORS GS VA NETWORK HAR RESET L3 22 ALARMS RS 485 Enter the over voltage value between 0 300 V and if you want to set another parameter press SET button otherwise press ESC button Vote If over voltage value is set as 0 this function is disabled Enter the over voltage delay time between 0 250 seconds and if you want to set another parameter press SET button otherwise press ESC button SET SET M AUTO MAN 5 6 PROGRAM 5 VAr CAPACITORS Ga S amp S VA 6 NETWORK k 2 ALARMS RS 485 M 6 AUTO MAN B V 5 1 PROGRAM k VAr CAPACITORS Ga G VA NETWORK k 222 ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 a b Over Voltage Delay Time Setting If one or more phase voltage value exceeds preset voltage value an alarm occurs at the end of adjusted delay time Delay time can be set betwe
47. R STEP CONNECTION ignedint READWR 35 DDRESS HEX 8002 pert co zu N 1 gt mim gt gt 1 m m m N ITI 4 gt CO CO GO CO S CO CO DIO 5349 BR co NN ND m gt 1 rri rri co D WR Co co Ee a gt p o 2220 mimirm gt gt gt Eu dE EN SE co gt za co gt FAN STOPPAGE TEMPERATURE VALUE 8080 1ST CAPACITOR STEP POWER 4 2 co co co co Lc a ES E 5 PO PO C re C lt gt e A PO lt gt lop OO CO CO GO GO Co OO gt OO gt Co co e Po a iS co gt AJ Cc 5 Co co ES co NOP PO PO mre CO CO OD O
48. UTO MAN Cos o 101 v 1 6 4 TIME VAr CAPACITORS VA NETWORK HAR RESET L3 he x K ALARMS RS 485 Press UP DOWN buttons to set capacitive value between 0 800 1 000 and then press SET button If you do not want to set another parameter press ESC button SET L1 i Cos 22 1 6 PROGRAM 4 TIME var CAPACITORS Ge amp VA NETWORK HAR RESET L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving x N ALARMS RS 485 3 3 Last Capacitor Step Number Setting In this menu last capacitor step number is set between 1 12 for RM 12P For example if this value is 8 it means that first eight capacitor step 1 8 is selected After this setting device must be powered up again Note When program 10 PS 10 is selected device detects steps Without capacitors automatically These steps are always switched off by device In this case only capacitor connected steps are functional 3 sec GS Press SET button for 3 sec in order to enter to the menu SET 222 AUTO MAN sTEP 1
49. When menu is displayed if DOWN button is pressed total inductive cos and total capacitive values are observed As you can see in below example in first display total inductive Cose value and in third display total capacitive cose value is displayed 5 1 PROGRAM k VAr CAPACITORS VA NETWORK M k GSS h ALARMS Voltages SET M 22 AUTO MAN L1 e Cos p 287 12 L3 RS 485 In the measurement mode phase neutral voltages can be displayed by using UP DOWN buttons when V led lights When phase voltages are displayed if SET button is pressed HAR led lights odd harmonic values up to 19th harmonic can be observed SET 222 AUTO MAN Cosp v S step 1 PROGRAM VAr CAPACITORS we HAR RESET L3 h 6 ALARMS RS 485 io E BI 9 19 10 BER GE 5 E z V and HAR leds on the display represent that displayed values are voltage harmonic values By pressing button one by one odd harmonic values up to 19th harmonic and THD values can be observed In the measurement mode phase phase current values can be displayed by using UP DOWN buttons when led lights When phase current values are displayed if SET button is pressed
50. When apparent power values are displayed if DOWN button is pressed total apparent power is displayed in second display k Cosy ve VAr k ne SET Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 Active Import Energ In the measurement mode active import and active export energy values can be observed by using UP DOWN buttons when W and h leds light In below example I represents that displayed parameter is import energy and the remaining numbers show the energy value such as 203385706 8 kWh 187 AUTO MAN 5 Cosp Coso srEP 1 PROGRAM 28 Time ase oo HAR Ce wie VAr CAPACITORS VA NETWORK RESET m m ALARMS RS 485 Active Export Energ When active import energy is displayed if DOWN button is pressed active export energy is displayed In below example E represents that displayed parameter is export energy and the remaining numbers show the energy value such as 45168 3 kWh 22 AUTO MAN L1 5 1 PROGRAM 1 VAr CAPACITORS HAR 6 L3 VA 6 NETWORK RESET ALARMS RS 485 Note When you reset energy values using energy counter reset menu active and reactive energy values are both reset Refer to Page 14
51. al Active Power Ind Cap Total Reactive Power Ind Cap Total Apparent Power Ind Cap Measurement 7 Active Energy Wh Import Export Reactive Energy VArh Import Export Measurement 8 Measuring up to 19th Harmonic V W VAr 135 19 9 Temperature Measurement Optional DIMENSIONS 18 Fr 8 Type PR16 144 144 lt gt 121 34 5 138 4 144 1 Panel cut out dimension must be 139 mm x 139 mm Type PR16 2 Before installation remove the mounting brackets 3 Mount the device to the front panel 4 Insert the mounting brackets 5 Wire thickness for voltage and current terminals must be 2 5 6 CAT5 cable is recommended for RS 485 input terminal Excessive force can damage the device Turn the screw into the terminals and tighten until the RM 12P is secured in place 1 2 Front Panel On the front panel 3 display lines 4 buttons and also alarm capacitor step and display leds exist Measured parameters are observed in the related displays Displayed values for related parameters are selected via indicator leds When an alarm exists related alarm led blinks 12 capacitor step leds indicates which capacitor step is switched on Detail information about buttons display alarm and capacitor step leds will be explained in the coming sections NEPTUNE 1234 56 7 8 9 1
52. c can be observed Total Active Powers When active power values are displayed if DOWN button is pressed import active and export active power values are displayed As seen in below first example in total active import power vales and in third display total active export valves are displayed Note The dot at the most right digit of the third display represents that displayed value is export active power value D E Coso ve 57 VAr HAR STEP PROGRAM TIME CAPACITORS NETWORK RESET h ALARMS RS 485 Reactive Powers In the measurement mode reactive power values are displayed by using UP DOWN buttons when VAr led lights When reactive power values are displayed if SET button is pressed HAR led lights odd harmonic values up to 19th harmonic can be observed Apparent Powers In the measurement mode aparent power values are displayed by using UP DOWN buttons when VA led lights When apparent power values are displayed if SET button is pressed HAR led lights odd harmonic values up to 19th harmonic can be observed x 0 qn 9 19 10 4 ERE EE ve VA he AUTO MAN STEP PROGRAM TIME CAPACITORS NETWORK RESET A
53. en If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 9 Switch On amp Off Setting for Over Voltage Alarm Setting In order to protect the capacitors from over voltage when an over voltage alarm occurs capacitor s switch on amp off settings are done in this menu If on is selected when over voltage error occurs capacitor steps switch on If off is selected when over voltage error occurs capacitor steps switch off 0 250 seconds ser M AUTO MAN 5 1 PROGRAM 3 VAr CAPACITORS VA NETWORK k ALARMS RS 485 SET M 6 AUTO MAN A Ceso 5 1 PROGRAM VAr CAPACITORS e VA 6 NETWORK k 22 ALARMS RS 485 Press DOWN button to set over voltage delay time dELy menu Press DOWN button in order to pass from over voltage menu to the over voltage step StEP menu 16 SET 6 AUTO MAN Ceso ve VAr STEP PROGRAM TIME CAPACITORS VA HAR NETWORK RESET 4 v h ALARMS 85 485 Press SET button for capacitor step settings SET AUTO MAN oro ve we var Coso STEP PROGRAM TIME
54. eparately u capacitor se or fourth step are done u capacitor se or fifth step are done u capacitor se or sixth step are done u capacitor se or seventh step are done u capacitor se or eighth step are done e u capacitor se or nineth step are done u capacitor se or tenth step are done u capacitor se or eleventh step are done capacitor se or twelveth step are done 3 7 a Current Transformer Ratio Setting In this menu current transformer ratio can be set between 1 2000 For example For 150 5 current transformer CT ratio must be set as 30 Note Take care that this value must be the ratio not CT primary or secondary value p 12 3 sec GE Press SET button for 3 sec in order to enter to the menu SET M 222 AUTO MAN L1 ve var STEP PROGRAM TIME as oo We By UP DOWN buttons find current and voltage transformer ratio menu trF When this menu is selected transformer VA TRF led lights CAPACITORS VA HAR NETWORK RESET h 6 ALARMS RS 485 SET M AUTO MAN L1 k EC V 5 6 PROGRAM L2 21 a CAPACITORS Ge VA 20 NETWORK M HAR RESET 5 485 Press SET button to set CT and VT ratios SET k ECL L1 k Cosy Coso 5 1 PROGRAM m L2 ge
55. eps automatically according to program selection When PS 10 program is selected all capacitor steps are measured In other programs only first capacitor step power is measured and other capacitor steps are calculated and recorded according to the selected program Note After this process calculated power values of all capacitor steps always must be controlled In order to have correct power values for capacitor steps current and voltage transformer ratios must be entered correctly If current and voltage transformer ratios are not entered these ratios are supposed to be 1 and capacitor powers are calculated according to these values Refer to VT and CT ratio settings Note If automatic setup is selected as on automatic mode starts immediately without waiting to escape from the menu SET 2 L1 Coso V STEP 1 PROGRAM VAr CAPACITORS HAR RESET L3 he In Auto operati menu press DOWN button to enter the Auto Setup menu VA NETWORK ALARMS z N RS 485 SET 22 AUTO MAN L1 3 Cosy Coso V 5 1 PROGRAM VAr CAPACITORS HAR RESET L3 he N VA 6 NETWORK ALARMS 85 485 Press SET button to change Auto Setup mode Press UP or DOWN button to enable on or disable of the Automatic Setup mode SET 225 AUTO MAN E
56. ge Measurement Temp Range Display Equipment Protection Class Wire Thickness for terminals Box Protection Class Installation Dimension Panel Cut out Weight RS 485 Communication Address Baud Rate Parity Factory Set Values Target Cos Target 502 Program on swirtd on delay off swirtd off delay Discharge time Over Voltage Delay Step protection Over Harmonic Delay Step protection Inductive Ratio Range Capacitive Ratio Range Temperature Protection Alarm Value Step Protection Lower Alarm Fan Setting Operation Temperature Lower Temp Value CT Ratio VT Ratio RS 485 Communication Address Baud Rate Parity Optional 3x220 V 3x230 V 3x240 V AC Phase Neutral Connection 0 9 1 1 x Un 50 mA 5 5 50 Hz 60 Hz 1 1 digit V 1 Coso 2 1 digit W VAr VA Wh 100mA 5 5A 250 V AC 750 VA 2 VA Current 3 VA 10 VA Voltage 750 VA In case of power failure for phase 1 longer than 20 msec all capacitor steps are disconnected automatically Ind 0 800 Cap 0 800 Ind 0 800 Cap 0 800 1 2000 1 2000 Switching on amp off and discharge times can be set between 1 1800 sec 12 Selectable D5 C 55 C 00 0 100 C Red Led Display with 4 digits Double Insulation Ig 25mm IP 00 Terminal IP 40 Front panel Flush mounting with rear terminals Type PR16 1
57. he maintaining purposes 9 order make a correct measurement J type Fe Cu Ni thermocouple must be connected to TEMP terminal 4 2 INSTALLATION For proper operation 3 Phase neutral voltage and current terminals must be connected as in the connection diagram Device does not work properly without 3 phase connection The most important point is connecting 3 phase capacitor to the first step Remaining single phase and 3 phase capacitors can be connected to the other steps After capacitor steps connection if temperature measurement function will be used J Type 0 400 V thermocouple must be connected Temperature measurement feature is optional Lastly computer communication connection must be done Do not power up the device before verifying terminal connections To first step always a 3 phase capacitor must be connected 2 1 Commissioning Warning If fast load variation exists together with compensation capacitors device can not detect correct connection at first time and may find after several attempts If device can not finish this detection C k calculation can not be accomplished When RM 12P is powered up for the first time if the power value of any phase is negative RM 12P switches on amp off the first capacitor step automatically and it recognizes and records the connections Later automatic setup Refer to page 6 Automatic setup is selected on the menu in order to automatic
58. hing programs only first capacitor step s power value can be set except PS 10 program Other capacitor steps power value are calculated automatically according to the first capacitor step s power value 3 sec Press SET button for 3 sec in order to enter to the menu SET M 22 AUTO MAN L1 5 1 VAr CAPACITORS HAR 5 L3 h6 ALARMS RS 485 VA NETWORK N Press UP DOWN buttons to select program Prog menu In this menu capacitor step s sequence is selected When program menu is displayed program led lights SET M AUTO MAN k L1 STEP 1222 PROGRAM ay DX CAPACITORS VAr amp VA NETWORK HAR RESET L3 h ALARMS RS 485 Press SET button to select the switching program SET M L1 Coso srEP 122 PROGRAM ele CAPACITORS Gs VA 6 NETWORK HAR L3 h 6 ALARMS RS 485 x E S Enter desired program number between 01 10 and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN Cose Coso 5 1 PROGRAM VAr CAPACITORS GEG ve lt HAR 5 a h 6 ALARMS RS 485 If you do not want
59. ical Energymeter Digital Energymeter Reactive Ener ipti Vectorel pei ol ss 0 y Description 90 rotation of i i i 0 1 voltage vector and inest preferred reactive power calculation multiply with current 2 Total value of the multiplication of and I values i to 19 th harmonics This calculation method is mostly 2 3 2 5 preferred for network analysers Power Friangle Method According to this method 2 p 0 5 Reactive power S Active power P Apparent power 5 SP 0 Reacti 5 Acti SET M AUTO MAN Coso 5 1 PROGRAM 12 M TIME VAr CAPACITORS VA NETWORK M T HAR RESET k h ALARMS RS 485 By UP DOWN buttons find reactive energy calculation method CALC SET AUTO MAN oro 6 Cosp 5 6 PROGRAM 6 CAPACITORS L1 L2 var VA 222 NETWORK HAR RESET L3 ALARMS x Go RS 485 Press SET button to select calculation method SET AUTO MAN Cosp 5 1 PROGRAM eda Var CAPACITORS HAR pe VA 225 NETWORK ALARMS RS 485 In order to select reactive energy calculation method for mechanical and digital energymeter enter a value between 0 5 and press SET button If you do not want to set another paramete
60. iniously Refer to page 14 Reactive Active ratio setting temperature value which is measured via external connected thermocouple is displayed Below display represents that measured temperature is 45 C Note This feature is optional SET 22 AUTO MAN cosy Ceso STEP 1 PROGRAM k VAr CAPACITORS VA 6 NETWORK HAR RESET ALARMS RS 485 SET 107 AUTO MAN Ceso PROGRAM M VAr CAPACITORS VA NETWORK HAR L3 RESET ALARMS RS 485 Related Alarm LED is lighted if any failure is occured for any reason When user request for monitoring the errors scrolling UP DOWN buttons until displaying the Error xx This clause is not displayed if there is no error All the error codes are displayed respectively by pressing the SET button such as Error 07 12 Vote The descriptions and reasons for the error codes are mentioned in the alarm codes table Refer to Page 31 Alarm Codes ALARM CODES DESCRIPTION Angie degree between phase voliages doesn tequ o 2 NevrlandVotage minal comnecionsmaybewong _ for Reemepheeseqeme A Voltage terminal connections may beinctuntercochvise dren Oneormore phase votages donte A S Phase Curent connections for phase maybe wrong or fist capacitor step may be defected for
61. itor suppliers If discharge coil or contactors which have discharge coils are used discharge time can be shorten according to do instructions defined by the suppliers AUTO MAN Coso V srEP WEL y 1 PROGRAM L2 wi TIME gt VAr CAPACITORS VA NETWORK M HAR RESET RS 485 By UP DOWN buttons select discharge time menu dELy t on SET 6 AUTO MAN srEP 1 PROGRAM 202 VAr CAPACITORS HAR L3 he NETWORK x r ALARMS RS 485 Press SET button to set discharge time t rC SET AUTO MAN cose STEP G6 PROGRAM VAr CAPACITORS HAR RESET L3 he VA 6 NETWORK ALARMS 85 485 Enter a value between 1 1800 seconds and then press SET butto If you do not want to set another parameter press ESC button SET 6 AUTO MAN Coso 5 1 PROGRAM M 12 4 w 6 VAr CAPACITORS G amp S 1 2 VA NETWORK HAR RESET L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving ALARMS RS 485 3
62. nd restart it to making the same operation This operation also can be operated as turning ON the Auto SET function in Auto menu In this case device corrects the errors and then calculates the capacitor values C After connection errors are corrected capacitor steps are calculated with turning ON the Auto Setup function in Auto menu Refer to Automatic Capacitor Recognition menu It is an obligation to connect a 3 phase capacitor for 1st step All steps are measured seperately if the program 10 PS 10 is selected in Program menu In this program PS 10 single or 3 Phase capacitors be connected according to requirements of the system in sequence In case of choosing one of the other programs device measures the 1st step s power value and then calculates the other steps respectly to this value Device calculates the capacitor values which will be switched ON according to selected program device switches ON OFF the required steps d Connection of circuit breaker or automatic fuse is highly recommended between the network and RM 12P Circuit breaker must be in close proximity to the device e All used fuses must be FF type and the current values of the fuses must be 2A and 6A Refer to Connection Diagram f Generator input must be activated only when the network is supplied by the generator Otherwise device will be switched to the generator position for every kind of generator starts including t
63. nt switching programs are supported by RM 12P a Linear Operation The switching program begins always from the first step to the last one in both switching on and off mode The advantage of this switching program is the possibility of a large selection of capacitor steps This switching program is selected by 01 option b Rotational Switching This switching program is rotational between equal steps in the clockwise direction and this switching program is rotational to ensure that the capacitor switching cycles are uniformly distributed over all steps and to provide minimum switching steps for maximum service life time of the system There are 8 different rotational switching programs 02 03 04 05 06 07 08 09 The ratio between capacitor steps is very important When choosing the ratio between capacitor steps the rating of each capacitor step value may exceed that of the first by a maximum amount equal to the of the preceding capacitor steps value c PS 10 Program If PS10 program is selected RM 12P calculates electrical parameters of the capacitor steps automatically RM 12P counts swithing on amp off times of all capacitor Steps and so most necessary step is switched on Thus maximum service life time of the system is ensured NOT In PS 10 program connection types and power values of the single phase capacitor steps can be set by user In Auto setup mode power values of all capacitor steps are measured In other switc
64. ntry In the measurement mode it is used to observe he harmonic values of current voltage and Go to the previous menu or decrease related Represents measurement values with mega unit Represents measurement values with kilo unit ach capacitor steps Programmable menus which are set by pressing 5 if the operating mode is automatic RM 12P operates in nks RM 12P operates Cos value can be set 9 Capacitive 0 8 In the measurement mode Cosq values of Press SET button for 3 seconds select STEP V to select step number ode voltage values o related phases are disp Press SET button fo PROGRAM I light to s program In the measurement m otal active power Ind phases are displayed related phases are displayed Press SET button for 3 seconds select TIME W ed to set switching on delay time switching of delay time and discharge time In the measurement mode active power and seconds selec elect power sequence ode current values o Cap values of related 17 Capacitors VAr Led Press SET button 18 Network VA Led 19 Reset HAR Led 20 Alarm h Led 21 485 22 C Led 23 Normal Led 24 Led 25 26 A 27 28 29 30 31 V 32 amp Press SET button This Thi This In case of connection If reactive energy ratios exceed preset values or 3
65. ons Votage Actve W Reactive VAr Apparent VA SPowers Energys THOU Temperature By pressing ESC button in any menu Instantaneous Values menu can be displayed This is the main menu of RM 12P If you wait without pressing the buttons in any menu Instantaneous Values menu Is displayed automatically When RM 12P is powered up at first time Instantaneous Values menu is displayed Coso When device starts to operate cos values of the 3 phase are displayed Negative sign represents that phase is capacitive and positive sign represents that phase is inductive As you can see in below example first phase is capacitive second and third phases are inductive While observing cos values if SET button is pressed Har led lights harmonic values can be observed up to 19th harmonic including odd harmonics H E 5 1 PROGRAM L1 VAr CAPACITORS ELE VA NETWORK HAR RESET b pe RS 485 M k 5 9 19 10 BEG k 5 z z leds on the display represent that displayed values are harmonic values of related By pressing SET button one by one all odd harmonic values can be observed up to 19th harmonic 27 Total Coso
66. os 6 Coso ve VAr VA STEP PROGRAM TIME fs oo CAPACITORS NETWORK HAR RESET h 6 ALARMS RS 485 By UP DOWN buttons find Alarm Alr menu When Alarm menu is selected alarm led lights 17 SET AUTO MAN Coso Cosy ve VAr HAR STEP PROGRAM L2 TIME CAPACITORS NETWORK RESET L3 ALARMS 9 Mu RS 485 Press SET button for alarm settings SET AUTO MAN Coso ve VAr STEP PROGRAM m N j TIME CAPACITORS NETWORK HAR RESET m biG ALARMS RS 485 By UP DOWN buttons find reactive active ratio rAtE menu SET 6 AUTO MAN Coso ve var STEP PROGRAM L2 TIME CAPACITORS VA NETWORK HAR RESET L3 0 4 hit ALARMS RS 485 Press SET button for capacitive active and inductive active ratio settings SET AUTO MAN L1 Coso ve VAr STEP PROGRAM TIME Go NV CAPACITORS VA 6 NETWORK HAR RESET ALARMS niet RS 485 Press SET button to set capacitive active ratio SET 6 AUTO MAN Coso ve we VAr STEP PROGRAM TIME Gc Go v CAPACITORS VA NETWORK HAR RESET hit ALARMS 5 485
67. pacitor step 4 is defected nthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 22 Capacitor step 5 is defected Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 23 Capacitor step 6 is defected nthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 24 Capacitor step 7 is defected Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 25 Capacitor step 8 is defected inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 26 Capacitor step 9 is defected Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 28 Capacitor step 11 is defected inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 29 Capacitor step 12 is defected inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 30 Capacitor step 13 is defected _ Inthe capacitor step measurement phase capacitor step is unbalanced or the fuse of any phases is blown 31 Capacitor step 14is defected amp In the capacitor step measurement 3 phase capacitor step is unbalanced or the fuse of any phases is blown Optional 31 REG
68. parts inside it 4 RM 12P is connected to the network by means of a current transformer Do not disconnect the current transformer terminals If you disconnect them be sure to short circuit or connect them to another parallel load which have low impedance In case of failure dangerously high voltage at the secondary side of current transformer may cause an electric shock Do not use this product for any other purpose than its original task When device is connected to the network do not remove the front panel Do not clean the device with solvent or similar items Only clean with a dried cloth Verify terminal connections when wiring 0 Electrical equipment should be serviced only by your competent seller Device is only suitable for panel mounting No responsibility is assured by the manufacturer or any of its subsidiaries for any consequences rising out of the use of this material Important Note for System Connection 1 First connection type of auxiliary supply voltage measurement input and current measurement input must be 3 phase neutral Device must be operated after completing the 3 phase connections 2 Always a 3 phase capacitor must be connected to the first step Remaining single phase and 3 phase capacitors can be connected to any other step AN Do not power up the device before verifying terminal connections Generator Input Target Cos2 is activated and target Cosq is disabled which are p
69. phase capacitors can be connected with random sequence to the other steps 3 SETTINGS 3 1 Operating Mode and Capacitor Power Settings 3 1 a Operating Mode Setting RM 12P has two operating modes which are automatic and manual Manual mode is used for test purposes In this mode capacitor steps are switched on amp off to test relay outputs In manual mode capacitor steps are switched on by SET button and ESC button Factory set values for switching on t on and switching off t of time is 10 sec These values can be changed by the Delay menu Refer to delay time setting In manual mode step numbers which will be switched on amp off can be programmed in Step menu Refer to step number setting Even if manual mode is selected device switches to automatic mode after 5 minutes When automatic mode is selected AUTO MAN LED continuously When manual mode is selected AUTO MAN LED blinks ights on Warning Device warns user by blinking short ON long OFF led of the capacitor steps which will be switched on Also device warns user by blinking long ON short OFF led of the capacitor steps which will be switched off Numerical values of the parameters are set via buttons in the display The blinking digit indicates which digit will be set Nimes value of the related digit is increased or decreased via UP or DOWN button To set the next digit SET button is used and also ESC button is used to set the
70. press SET button If you do not want to set another parameter press ESC button Ge Go 5 V 1 PROGRAM k VAr CAPACITORS G5 VA NETWORK k ALARMS RS 485 Press SET button to set baud rate value 5 1 PROGRAM k VAr CAPACITORS Geo VA NETWORK h 6 ALARMS RS 485 By UP DOWN buttons enter baud rate value 1 200 2 400 4 800 9 600 19 20 38 40 set another parameter press ESC button a x A GG NP If you do want to set another parameter in ord Cosy and press SET button If you do not want to ER AUTO MAN Coso PROGRAM 6 VAr CAPACITORS VA HAR 6 NETWORK RESET h 6 ALARMS RS 485 er to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 11 c Parity Setting In this menu Parity value can be set as no odd Is S x E j w VW By UP DOWN buttons find baud rate baud menu r Press SET button to set parity value Cosy or EVEn SET AUTO MAN oro Cosy 5 1 PROGRAM 6 VAr VA HAR
71. r press ESC button SET 6 AUTO MAN L1 Cosp Coso v sTEP 1 PROGRAM dps var cAPACITORS HAR RESET L3 he If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving VA 0 NETWORK ALARMS x ig RS 485 3 8 Reset Settings In this menu alarms ratios reactive active ratios and energymeters are reset 3 8 a Alarm Reset Setting While device operates existing alarms are reset in this menu by selecting yES option Note When an alarm exists alarm relay switches on Also related led lights and alarm code is displayed Even if alarm conditions do not exist alarm relay still switches on In reset menu alarms are reset and so alarm relay is switched off If alarm conditions still exist even if alarms are reset in the reset menu alarm relay switches on again If alarm conditions does not exist alarm relay continues to its normal operation 3 sec 3 8 b Reactive Active Ratio Reset Setting In this menu reactive active ratio which is calculated by device is reset SET 6 AUTO MAN 5 Cosp ve VAr STEP PROGRAM m j TIME CAPACITORS o Ne VA 6 NETWORK HAR RESET m h 6
72. rogrammed in the menu when the voltage 110 250 V AC is applied to the generator input Monitoring the measured temperature In order make a correct measurement J type Fe Cu Ni thermocouple must be connected to TEMP terminal and keep worked at least 30 min In order to observing the measured environmental temperature press UP DOWN buttons untill the displaying the xxx x C value NOTE RM 12P temperature measurement feature is optional 1 INTRODUCTION 1 1 General Information Power factor controllers are used for measurement and control of power factor control units for central reactive power compensation The power factor which is defined as ratio of active power W to apparent power VA measured by power factor controller is compared with the set values to provide necessary compensation RM 12P power factor controller is designed for reactive power compensation in single phase and 3 phase systems RM 12P compensates each phase separately and so this makes RM 12P series a unique solution for unbalanced load compensation In order to perform this process single phase and 3 phase capacitor steps must be connected to the device at the same time Measured Parameters 1 Phase Voltage 1 23 Measurement 2 Phase Current Measurement 3 Cose Value L4 23 N Measurement 4 Average Ind Cap Cose Value Measurement 5 Active Power W Reactive Power VAr Apparent Power VA Measurement 6 Tot
73. set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 11 Computer Communication Settings RS 485 RM 12P has MODBUS RTU protocol on RS 485 communication port in order to communicate with the computer All measured parameters can be saved into computer s memory via appropriate software All necessary configurations also can be set via software Note Computer communication feature is only available for RM 12P model 3 11 a Device Address Setting Computer communication can be achieved up to 247 devices via device adress setting 3 sec eo Press SET button for 3 sec in order to enter to the menu SET 22 AUTO MAN L1 HAR RESET h 6 ALARMS 5 VAr CAPACITORS VA NETWORK By UP DOWN buttons find computer communication RS 485 menu RS 485 23 SET oro ve VAr 5 Coso STEP PROGRAM TIME CAPACITORS 6 HAR NETWORK RESET Go ALARMS he RS 485 Press SET button for address setting AUTO MAN ve 1 STEP PROGRAM L2 TIME CAPACITORS NETWORK
74. to quit without saving 3 10 b Fan Relay Switching off Value Fan relay switching off temperature is defined in this menu SET 6 AUTO MAN ve VA 6 HAR STEP PROGRAM m CAPACITORS NETWORK RESET A Go lt ve une RS 485 First parameter is the operating temperature of the fan Press SET button to enter the settings aT k Ceso 5 PROGRAM E VAr CAPACITORS e VA NETWORK M 1 13 Ny HAR RESET k h 6 ALARMS RS 485 By UP DOWN buttons find FAn oFF menu as a second parameter AUTO MAN ve VAr 5 STEP PROGRAM m TIME CAPACITORS e HAR 6 NETWORK RESET Go ALARMS RS 485 Press SET button for disabling the temperature protection 6 AUTO MAN HAR RESET L3 v h 6 ALARMS 5 1 PROGRAM VAr CAPACITORS c0 VA NETWORK RS 485 Press SET button to enter the temperature alarm between 00 0 99 8 C Higher value than FAn on value can not be programmed 6 AUTO MAN L1 HAR 5 h ALARMS 5 1 PROGRAM 5 VAr CAPACITORS Gane VA 6 NETWORK Eu RS 485 If you do not want to
75. to select SP H parameter for high set value settings oro L1 VAr e HAR x S AUTO MAN Ceso srEP 1 PROGRAM CAPACITORS 222 avarms NETWORK RESET RS 485 When ALr HEAt SP H is displayed find low setvalve o temperature L1 k M 12 M L3 k Go Press SET button to select high set value of temperature SP H Go oro ve VAr e HAR 6 mi oro ve HAR 9 Enter a value between 00 0 99 9 and press SET button If you do not want to set another parameter press ESC button SET AUTO MAN STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 SET AUTO MAN 5 PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 value SP L by using UP DOWN buttons T 0 4 m Im S oro ve 6 9 AUTO MAN SET PROGRAM TIME CAPACITORS NETWORK RESET ALARMS RS 485 Press SET button to set low setvalve of temperature SP L L1 Go 5 ve e VA HAR SET AUTO MAN Coso STEP PROGRAM TIME CAPACITORS NETWORK RESET ALARMS GG
76. to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving PROGRAM SEQUENCE Recommended switching program 3 5 Switching On amp Off and Discharge Time Settings In order to decrease harmful effects of instant reactive power loads to the relays and capacitors delay time in terms of seconds for capacitor steps is entered in this menu Note t on and t of time periods must be set according to the system s requirements If t on time is set very long relay can not switch on until the end of this time period and so target compensation ratios can not be achieved If t on time is set too short capacitor steps switch on amp off frequently incase of fast load variations and this causes to shorten the life time of contactors and capacitors For this reason it is very important to set these time periods according to your system s requirement 3 5 a Switch On Delay Time Setting Switch on delay time must be set according to system requirement in order to achieve compensation targets and also to provide long life time for contactors and capacitors 3 sec Press SET button for 3 sec in order to enter to the menu SET 2 AUTO MAN 6 V srEP 1 PROGRAM VAr CAPACITORS VA NETWORK HAR RESET L3 h
77. value and also if this value does not turn to normal level during delay time alarm relay switches on and harmonic led Mw lights 3 9 d a Over Voltage Harmonic Setting High setpoint value of voltage total harmonic value is set in this menu steps switch off SET M 6 AUTO MAN 5 1 PROGRAM k VAr CAPACITORS VA NETWORK k 525 ALARMS When ALr HEAt SP H is displayed find STEP param UP DOWN buttons SET M 6 AUTO MAN k 5 1 PROGRAM L2 4 6 VAr CAPACITORS amp VA NETWORK HAR 5 M L3 1 222 ALARMS 85 485 RS 485 eter by using Press SET button for capacitor s switch on amp off settings TEES M AUTO MAN 5 1 PROGRAM k VAr CAPACITORS GS VA 6 NETWORK M E lt RESET k hi ALARMS RS 485 By UP DOWN buttons select on or of option and press SET button If you do not want to set another parameter press ESC button SET M 6 AUTO MAN L1 k 5 1 PROGRAM 12 4 3 VAr CAPACITORS GG VA NETWORK M HAR RESET L3 k ALARMS RS 485 3 sec xs Press SET button for 3 sec in order to enter to the menu SET M E 5 PROGRAM k VAr CA
78. ve compensation targets and also to provide long life time for contactors and capacitors SET 6 AUTO MAN L1 5 1 PROGRAM VAr CAPACITORS VA NETWORK HAR RESET L3 h 6 ALARMS RS 485 x E By UP DOWN buttons select switch off delay time dELy t of menu SET 6 AUTO MAN M L1 k Cos Coso 1 PROGRAM af del in Var CAPACITORS GG VA NETWORK HAR RESET L3 h 6 ALARMS RS 485 x Press SET button to set switch off delay time SET AUTO MAN L1 Coso Ceso 5 1 PROGRAM VAr CAPACITORS Go VA NETWORK HAR RESET L3 h 6 ALARMS RS 485 Enter a value between 1 1800 seconds and then press SET button If you do not want to set another parameter press ESC button SET AUTO MAN cosy Ceso V 1 6 PROGRAM var CAPACITORS Go amp VA NETWORK HAR 5 a h 6 ALARMS RS 485 If you do not want to set another parameter in order to quit from the menu press ESC button one by one until SAVE SEt yES is displayed Press SET button to save your changes or press ESC button to quit without saving 3 5 c Discharge Time Setting Discharge time must be set according to determined time periods by the capac
79. ver voltage led gt lights 3 9 a a Over Voltage Setting In this menu over voltage value is set between 0 300 V for Vtr 1 If this value is set as 0 this function is disabled 3 sec Press SET button for 3 sec in order to enter to the menu e HAR 6 NETWORK RESET re w 4 16 AUTO MAN 5 PROGRAM 5 VAr CAPACITORS h 6 ALARMS RS 485 By UP DOWN buttons find Alarm ALr menu selected alarm led lights When Alarm menu is k Coso srEP 1 PROGRAM k VAr CAPACITORS VA NETWORK k hi t ALARMS RS 485 Press SET button for voltage settings Coso STEP 1 PROGRAM E VAr CAPACITORS VA NETWORK EM 13 lt 9 RESET k 222 ALARMS RS 485 Over voltage value SP H delay time dELy and over voltage step StEP parameters can be set in this menu In order to set these parameters press SET button oro 6 5 1 PROGRAM 4 VAr CAPACITORS amp VA NETWORK HAR RESET lt ALARMS RS 485 Press SET button for over voltage SP H settings k STEP 1 PROGRAM E VAr CAPACITORS Go VA NETWORK k hit ALARMS RS 485 SET M AUTO MAN Cosy sTEP 1
80. ween 00 0 99 9 Refer to Technical Features section for measurement ranges 3 sec S Press SET button for 3 sec in order to enter to the menu 225 AUTO MAN HAR RESET We By UP DOWN buttons find Alarm ALr menu is selected alarm led lights h 6 ALARMS k Coso 5 PROGRAM VAr CAPACITORS e VA 6 NETWORK RS 485 When Alarm menu SET AUTO MAN oro ve Coso STEP PROGRAM TIME CAPACITORS va HAR NETWORK RESET Go h ALARMS 85 485 Press SET button for alarm settings SET 6 AUTO MAN ve var STEP PROGRAM TIME ase oo We CAPACITORS e HAR NETWORK M RESET h ALARMS RS 485 By UP DOWN buttons find fan relay HEAT menu M k 6 ve SET AUTO MAN STEP PROGRAM 3 9 c b Disabling the Temperature Alarm In order to switch off the fan relay low set value of temperature is set in this menu This value can be set between 00 0 99 9 Refer to Technical Features section for measurement ranges SET VAr CAPACITORS VA NN HAR RESET L1 L2 NETWORK L3 k amp v 2 85 485 Press SET button

Download Pdf Manuals

image

Related Search

Related Contents

  H1 - SCHOOLアプリ管理者画面  GMT100 User Manual - Globetracking.net  DLM2000 Series Mixed Signal Oscilloscope - Electro  JVC AV-16N214 User's Manual  Mesures Electriques - Mode d`emploi pour utilisation  

Copyright © All rights reserved.
Failed to retrieve file