FCR 06, FCR 12
Contents
1. 2 LED cap it is ON in the case of capacitive cos 3 LED power supply it is ON when there is power supply to electrical network 4 LED manual it is ON at manual operation of capacitor stages o LED coso it is ON when instantaneous or average value of cosq is shown on the display 6 LED amp volt it is ON when value of measured current voltage is shown on the display 7 LED harm it is ON when total harmonic distortion of current voltage is shown on the display 8 LED kvar kW it is ON when powers are shown on the display 9 LED alarm it is ON when alarm is present 10 LED STAGES dichromatic LEDs indicate status of each stage individually 11 Buttons for regulator control B R Type FCR12 Un 400 VAC 50Hz IP20 IP54 VER 5 0 Outputs Alarm output aa Tariff input Supply network NL1L2L3 Supply and voltage input 400 VAC Current input X 5 X 1 Before current circuit disconnection make short out of CTI Made in Europe Picture 2 Device terminal connection BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 3 www bmr trading com B R Development and production of systems for measurement and control 2 Device description Power factor correction regulator FCRO6 and FCR12 are designed for power factor control in low and medium voltage syst2. Auto Via buttons A it is possible to change this value Another pressing of button SET saves new value into the regulator memory T Caution Option auto is a modification for Lithuanian market where there is not defined any area for cos for example 0 96 1 but strict limit coso 1 With enabled option Auto controller is regulating symmetrically according to parameter SHtd 6 15 Configuration of RS485 communication port Following parameters relate to configuration of serial communication for RS485 port MODBUS communication protocol e Id defines the number of device in the RS485 network and can be set from 1 255 e bAUd defines communication speed between the FCR controller and PC Default value is 0 e PAr by default it is set to oFF and it can be changed to even on or odd on o 6 16 Password for entering service mode CodE Thanks to password is possible to protect regulator against unauthorized configuration Without proper password knowledge it is possible only see set parameters but not to change them Password is set as four digit number In service mode move via buttons A gt to the parameter CodE After pressing of button SET display will show First dash from left side is blinking Via button A set number from 0 9 and confirm by button gt Now second dash is blinking and first set number lights on the display Keep the same procedure until last number is set By pressing of button SE
3. Important In some cases regulator is not able to make automatic detection and in place of measured power shows zeros It can happen in places with very fast changes of network parameters where measured values will not be correct In this case regulator shows Errl and it is necessary to set parameters manually after detailed network measurements 6 4 Deceleration of regulation at over compensation SHtd This parameter is represented by symbol SHtd This function is used for slowing down the regulation during over compensation At under compensation regulation is slowed down according to average power factor This function assures reduction of switch on off operation of contactor stages After pressing the button SET display will show set value of deceleration By buttons A B it is possible to change value and button SET saves this into the memory Current situation of regulation deceleration during over compensation is shown under parameter SHtd in the menu of measured values o Important This function does not affect semiconductor stages Semiconductor stages react immediately 6 5 Manual setting of compensation stages St_P After parameter Shtd the parameter that follows in the menu is St_P Pressing the button SET will enter the sub menu where it is necessary to select the stage which has to be set via buttons A gt Selected stage will be signalized by green LED By pressing button SET on display will appear set value of stag
4. 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 16 www bmr trading com B R Development and production of systems for measurement and control 10 Technical features Parameter Value Supply voltage measuring voltage 400 V AC 50 Hz 10 15 Freguency 50 60 Hz Current range 0 01 6A Measurement accuracy of 1 current harmonic I gt 200mA 1 mA class 2 Power consumption 10 VA Output channels number 6 or 12 Switching power of alarm output 250 VAC 5A Switching power of relay contacts 250 VAC 5 A Switching power of semiconductor contacts 24 VDC 100 mA or 230 VAC 100 mA Switching speed of semiconductor stages 25 operations per second Range of requested power factor 0 8 ind 0 8 cap Re connection delay semiconductor contactor stages 0s 5 900s Switching off delay semiconductor contactor stages 0s 5 900s Compensation stages value setting manually automatically Communication port RS485 optional Communication protocol MODBUS RTU Communication speed up to 9600 Bd Temperature limit 40 C 70 C Front panel 144 mm x 144 mm Panel cutout 138 mm x 138 mm Site depth 55 mm Weight 1 kg including packaging Protection degree IP20 rear cover IP54 front panel
5. Standards EN 61010 1 EN50081 1 EN50082 1 BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 17 www bmr trading com
6. be erased To another level where information about second stage is move by pressing the button A The rest of procedure is the same as for the first stage Note For semiconductor stages number of circuit closings is not recorded BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 15 www bmr trading com R Development and production of systems for measurement and control B 7 8 System frequency Next to the last level is system frequency U_Fr Also at this level actual value of system voltage frequency maximum value and minimum value are available Showing of actual and maximum values is the same as for previous levels 7 9 Temperature Last level shows regulator ambient temperature t_ C Both actual and maximum value are possible to be seen Showing or erasing these values is the same as for previous levels 8 Manual operation Switching the regulator to the service mode and by subsequent press of button MAN manual regulation of compensation stages will be activated The status is indicated by LED with label manual On the display symbol St_1 will be shown for 1 second After that it will be replaced by actual value which blinking manual mode indication Button A allows to change stage status with respecting the set discharging time and delay for stage disconnection It means that if t
7. cccccccsecceeseeeeeeeeeeeeeeeeeeeeeseeeeseeeeesseeeeseeeeesseeeesaaes 10 6 5 Manual setting of compensation stages St_P cccccccccsecceseeeeeeeeeeeeeeeeeaeeeeeseeeeseeeeeseeeeeseaeeeseeeeeseeeeeseeeeeseeeaees 10 6 6 Discharging time IN MPO O ee dmc sett nets teed ce news aes eed aes eerie eet 11 6 7 Delay Tor disconnection GPA zen ueadamseeiidsdauneoizddemiduzoeeccddediedauasundisaaasadaesak 11 6 8 Number of stage circuit closing rSSt 4 4 44444044400 rene r rn ea nan o KKK KARR PARK PK KKK Aa P RKK RK KR n 11 6 9 ml S10 Capacitor stages FIS M O O O O E EEN 11 6 10 Connection configuration CoCo 2 4 44 44444404 4000 1rn na rr KAP KKK PEK K KA PAK RAL AKA P K KE RPK AKE KERR P Kana Annan nn 11 6 11 Level of harmonic voltages HO3t H19 4444444400000 n0rreea ran nK ARK A KKK KARR P KAR KKK KRK n 12 6 12 Current harmonic GISTOMION Aasna e ETR AAAA ARTE 12 I A S a E E E E E E A E nace 12 6 14 Regulation to average or instantaneous power factor CoS 2 4444 0400000 re ron net n n 13 6 15 Configuration of RS485 communication porf 2 4 44 4444444444444000enr rn aan n P KaK PK PK KK PKP KR P Ka nn 13 6 16 Password for entering service mode CodE 4444444444444 000 11eFr1rea ran PR PR KK PR PKR PK nn 13 oP VA ROSAT APP SEO O O O A 14 fe DISDA a VAG 3 uras s Seno baba E E E aale Aa l
8. dhe a Ae son 14 Pate M PR R R O O O O O O OTO 15 apg a See we E E E acdsee en EA E A E inset cae dou aute E 15 Los a oy2 12 nin le1 V p 1 5 Nx cas tectrt arse 8 PAPRIKA OBR P P ei cue eeee onde ae A woes ean E 15 TO NOM sta wee O cscs he caper E EEA E E A E A an staeax eure eeeceeeee 15 Te FOW PPP PK tc o E on 15 7 0 WE COMPECNSAON AGIAY zku kov aaa nannaa at d n akad aaa aai aaa NAE ENNEADE RNASE 15 7 7 Number of stage circuit closingS 4 4 4444 0444000000000 n ena nan KK KK KARR P KKK KARR PARK S KK PRK K RS Ke KK 15 78 SVSlonToGu6NcY uci A E E gaetinancucs uae caso soad ua oraned 16 Ti WORN CU e O E E O O O CV O O O POOR O 16 Ge IVICA OCA ON RR O E E see nuaseenerueeeees S 16 Ox AA NOU Oe eee O P O O EE 16 TOFS GANS OS studu oz eos cece ola cu acpevmnct antes oedipal oe ote ett ua soooue usd EEE EEEE rnEeE Erenn anneren dc 17 BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 2 www bmr trading com B R Development and production of systems for measurement and control 1 Control and signal elements FCR 1 2 Reactive Power Controller ind cost cosb amp volt cap harm kVAr kW power supply manual alarm o 00 0000 stages 1022 304100387 Picture 1 Description of front control panel 1 LED ind it is ON in the case of inductive cos
9. supply load gt gt gt 0 01 5A voltage according dio Energy Energy teal BMR FCR12 ji y Picture 4 Position of FCR12 controller in the compensation system Location of the current transformer has to allow both current of the load and the current of the capacitor to be measured together Correct location is shown on the picture 4 as well as examples of wrong location Picture 3 Connection of measuring circuits The complete connection is shown at the picture 5 There is only one rule that should be considered Stages with the same power have to be connected side by side For example 1 stage 2 stage 3 stage 4 stage 5 stage 6 stage 6 25 kVAr 6 25 kVAr 12 5 kVAr 25 kVAr 25 kVAr However ranging the powers in accordance is not necessary There could be even gaps between particular power levels For example stages 1 and 2 could be connected then stage 3 disconnected stages 4 and 5 connected and SO ON BMR Lipovka 17 516 01 Rychnov n Kn Czech Republic BMR trading Horni lan 17 779 00 Olomouc Czech Republic Tel 420 774 415 703 Fax 420 494 533 602 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control Q Important Fast thyristor stages have to be placed from the first stage of regulator outputs De compensation reactors is useful to connect behind th
10. values to the levels is clear from following list For returning to the instantaneous CoSF press button SET CoSF iCoS CoS iCoS CoS instantaneous cose je inductive average coso at je Capacitive average cos jee inductive average coso at je Capacitive average cos at consumption at consumption distribution distribution AP gt tHdl gt HO3i gt H19i apparent current THDI of current 3 harmonics of current 19 harmonic of current bl U EF tHdU HO3u H19u phase voltage effective p THDU of voltage p 3 harmonics of voltage _ je 19 harmonics of voltage value P AP p P apparent power active power gt rC P allowed reactive power v reactive power Shtd deceleration time de C1 S number of 1 stage operation A C2 S number of 2 stage operation A C125 number of 12 stage operation U Fr system freguency v t C controller ambient temperature BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 14 www bmr trading com B R Development and production of systems for measurement and control 7 1 Maximums FCRO6 and FCR12 controllers record maximums of several measured parameters to volatile memory for information purposes only Registered maximum values are reset when the power supply is lost For getting information about m
11. BMR Lipovka 17 516 01 Rychnov n Kn Czech Republic BAAR FCR 06 FCR 12 Power factor correction controller User and service manual version 2 3 BMR trading Tel 420 774 415 703 Horni lan 17 Fax 420 494 533 602 779 00 Olomouc export bmr trading com Czech Republic 1 www bmr trading com R Development and production of systems for measurement and control B Content Te Controland signal elements R P oweuarisashentgsntcomecensecnstesenecdassduia a 3 2 D vic description sssiseriesiii iane O ee ee ee 4 3 Instruction Manual for connection and OPELALtION ccccceccceececeeeceececeeeeseceeseeeceueesseeeseeceseeeeseeeseneessueseeseeaeeseeseeseeeaes 5 4s IDC SCMOUOTW OR UG MEUG PHS MA E E i a A aE i 6 Ox M ATN ONS GEVI CE MPR O O P O E 6 0 Regulator parameter SOLO sricsiacia tendiiasavezensiauinerinvetinansdaheramivanernetaelaanendetunasadelidlua esdueeduuaheviacidensiudadesnnddudmnataianeerawctias 8 6 1 Target cosF setting COS1 COS2 ccc cecccsessccceeceeceeeeceeececsusecseaeeesaueeeceaeeesaueesseaeessaeeecsuseessaeeessseeessesnenseeegas 10 6 2 Setting of current or voltage transformer ratio tr U_ tr ecccceeeeeeeeeeseeeeeeeeeeeseeeeesaeseeseeeeeeaeeeeeeaeeeeeenees 10 6 3 Automatic detection of compensation stages AUtO cccceccccseeeeeeeeeeceeeeeeseeeeseeeeesaeeesaeeeesaeeeeseeeesseeeseeeseeeaes 10 6 4 Deceleration of regulation at over compensation SHtd
12. T password for entering service mode is saved into the memory From this moment it is necessary for each change type password in order to enter service mode Otherwise any change will not be accepted BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 13 www bmr trading com B R Development and production of systems for measurement and control 6 17 Restart rES This function restores default configuration It is last item in the menu and it is represented on the display by symbol rES Press the button SET and keep it At the same time press the button MAN LED of capacitor stages will turn on and then slowly will start to go down This cycle will repeat two times After that the display will show instantaneous value of power factor Factory setting will be restored o Important After restart it is necessary to set device again as well as make auto detection 7 Displayed values Monitoring features do not affect regulation process which is invisibly working all the time Displayed value is possible to be changed at any time and LEDs on the right side of display identify type of shown value Shown values are divided to levels so that values in one level are closely related For switching between particular levels press button A and for changing screens in one level press button Splitting of shown
13. ated It is recommended to activate password protection after setting all parameters After the protection has been activated it is possible to see all set parameters but not to change any of them For checking respective setting set parameters follow those instructions 1 Press the button SET for 5 seconds Device switches to the service mode and parameter CoS1 will appear on the display This is a symbol of parameter whose currently set value will appear after another pressing of button SET 2 Via buttons A gt is possible to set the requested value of specified parameter BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 7 www bmr trading com R Development and production of systems for measurement and control B 3 By pressing the button SET again regulator will save changed value to the internal memory and on display symbol of the set parameter will appear again Via buttons A gt it is possible to move to another parameter see the table 4 4 If the offered parameter is not the one which is requested to be modified follow via buttons A B to the reguested parameter 5 Regulator turns back automatically from service mode after 1 minute without any keyboard action or by repeated pressing of buttons SET during returning from parameter value setting T Important While service mode is ac
14. aximum of the measured value press button MAN and the max value will be shown for a while Keeping the button pressed the display will show maximum of the measured value To erase this maximum value press together button MAN and button SET 7 2 Cose Displaying the cos is default indication This value will appear on display after supply voltage connection and if in current input the current flow is higher than 10 mA Red LED on the left side of display marked as ind and cap indicates if measured power factor is in inductive or capacitive area lf measuring current drops below 10 mA controller disconnects all stages and on the display will appear By button it is possible move to average inductive power factor indication At first the display will show symbol i_CoS and then after 1 second numeric value will be shown After pressing the button gt the display will show symbol cCoS and after 1 second it will show numeric value Another pressing of button gt will show iCOS during distribution power supply LED is on followed by cCOS during distribution and then will return back to instantaneous value of COSQ 7 3 Apparent current Pressing of button A will move to another level apparent current Symbol AP will appear on the display for 1 second After that the display will show effective value of apparent current on primary side of current transformer assuming that correct transformer ratio is set in service mode und
15. ductor stages the time is set on 0 seconds and it is not possible to change it 6 8 Number of stage circuit closing rSSt On the display it is represented by symbol rSSt It is possible to set allowed number of circuit closing for each contactor stage For semiconductor stages this feature doesn t have any reason Maximum set value is 99 99 which means 99990 closings Number that appears on display has to be multiplied by 1000 6 9 Fixed capacitor stages FISt On the display it is represented by symbol FISt This parameter allows to set stages as a fixed ones The regulator is not counting those stages for regulation cycle Each stage can stay in three working regimes e Auto stage is normally regulated by controller e OFF always off status indication LED blinks red e on always on status indication LED blinks green e tAr2 stage is always on when second tariff is activated at tariff input Setting procedure is according the same rules as another parameters explained before 6 10 Connection configuration CoCo If the regulator is connected according the connection diagram on the picture 3 correction angle is 90 That is default value set by manufacturer If the regulator is not connected according to this connection diagram then it is necessary to make angle correction by displacement of measuring current and voltage This parameter allows to set angle movement from 0 to 330 in steps of 30 On the display sy
16. e capacitors Connection diagrams depend according to the fact if the regulator controls only contactor stages combination of contactor and semiconductor stages in one set of six stages or it controls only semiconductor stages in the set of 6 stages TN C 3x400 230 V 50 Hz L1 24 VDC Modbus RTU l u ANN FU o Jalel l I l I if k l li I I g1 g 8 5 24 7 TE l l I l I I if l 18 11 Capacitor Bami je p P m ec I 1 I I I I I 1 I 4 Picture 5 Connection of the FCR 12 controller for contactor and thyristor stages for standard supply voltage 400 VAC Regulator parameter setting Considering various usage of regulators FCRO6 or FCR12 there is a number of programmable parameters For easy start regulator is set to default parameters made by manufacturer Set parameters are stated in the following table For fast start the parameters that should necessary be set are cos and transformer ratio of current transformer Eventually transformer ratio of voltage transformer could also be set Further more there are also other parameters that could be set in accordance to the customer request In order to avoid any unwanted reprogramming of the device it is possible to protect access to service mode by setting the four digits password By default new regulator doesn t have any password protection activ
17. e of at least one of harmonics over passed set level or set THDI over passed set level ot AL ambient temperature for regulator location 35 C switch on alarm output ventilator 30 C switch of the alarm output ventilator 50 C disconnect all stages 40 C will turn back to normal regulation rS AL if any of contactor stage overpasses maximum allowed circuit closing 99 999 Temperature alarm is a special alarm which behaves in two levels When ot AL is enabled then alarm output is supposed to control cabinet ventilation by fan In first level it starts fan for ventilation at 35 C Second level which disconnects all compensation stages and gives alarm event on display is at 45 C Both temperature values are preset in device by manufacturer and cannot be changed by user T Caution For harmonic alarm Ht AL it is necessary to define the level of harmonic If the harmonic distortion is higher than set level all compensation stages are disconnected 6 14 Regulation to average or instantaneous power factor CoS This setting defines if regulator will regulate slow contactor stages to average or instantaneous power factor If the set value is on then usage of contactor stages is affected by average power factor If the set value is off then regulation is performed only according to instantaneous power factor In service mode move via button A gt to the item CoS After pressing of button SET display will show set value on oFF
18. e that is signalized by relevant green LED Via buttons A it is possible to change the value and by pressing button SET to save this into memory Via buttons A select another stage which must be set and follow the same procedure as before After BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 10 www bmr trading com R Development and production of systems for measurement and control B setting of all stages keep pressing button SET until display will show St P and all LED s will be off 6 6 Discharging time ditl For setting the absorption of stages parameter ditl is available in the menu By this parameter it is possible to set for each stage separately suitable time for capacitor discharge This time can be set from 5 to 900 seconds Default factory setting value is 60 seconds Setting procedure is according to the same rules as another parameters explained before T Important For semiconductor stages the time is set on 0 seconds and it is not possible to change it 6 7 Delay for disconnection dIPA This parameter is represented on the display by symbol dIPA It is the minimum time for contactor stage circuit closing It is possible to be set from 5 to 900 seconds Setting procedure is according to the same rules as another parameters explained before o Important For semicon
19. easuring circuit Value of this supply voltage is on the product label Current for current measuring circuit is taken from the remaining phase By default in the case of 3 x 400 V voltage is being measured between phases L2 and L3 and the current is being measured in the phase L1 he connection of measuring circuits is shown at picture 3 Commissioning procedure 1 2 ao ae a ee 11 12 13 Make connection according to connection diagram at picture 5 Connect supply voltage In the case that the value of current is lower than 10 mA the display will show If not the display will show instantaneous value of power factor Press button SET for the time longer than 5 seconds After that device will switch to the service menu and on the display will appear parameter CoS1 By pressing the button SET once again display will show target cose Setting the targeting values of cos is done via buttons A and k Confirmation of the set value Co 1 is done by pressing the button SET Press the button A until the parameter Itr will appear on the display It means ratio of current transformer Press the button SET and on the display will appear set value of transformer ratio default value is 1 Using the buttons A gt set known value of transformer ratio By pressing button SET confirm set value On the display will appear again the parameter Itr In the case that measuring supplying voltage is taken from volta
20. em networks 50 60 Hz FCRO6 and FCR12 regulator belong to the group of fast regulators and allow to make regulation up to 25 times per second This feature allows to FCR regulator to control mechanical contactors and also fast semiconductor stages FCRO6 and FCR12 regulators measure and display also following parameters Parameter Display Maximum Instantaneous cos average cose capacitive inductive Line voltage between measured phases s Current in the measured phase ba s System frequency e Apparent three phase power e Active three phase power gt Reactive three phase power y Allowed reactive power Odd current harmonics 1 19 in j Total harmonic distortion of current THDI Odd voltage harmonics 1 19 in e Total harmonic distortion of voltage THDU Number of connections of each stage Temperature Table 1 Measured and displayed parameters Regulator is available with 6 and 12 stages design Regulator FCRO6 has available 1 x 6 outputs and regulator FCR12 has available 2 x 6 outputs Outputs for mechanical contactors are with relays and outputs for semiconductor contactors are realized by OPTO MOSFET transistors which are able to operate under 24 V DC 100 mA or 230 V AC 100 mA maximum according to regulator variant Regulator variant Total number of all stages Number of dynamic stages Control v
21. er the parameter tr Another value in this level is current harmonic distortion factor After pressing the button gt the display will show symbol THDI which will be replaced after 1 second by actual measured value For getting information about maximum value or erasing it follow the same procedure as described above 7 4 Voltage This level has exactly the same structure as previous level for apparent current but this time it is for network voltage 7 5 Powers Another level offers values of four powers At the first position there is apparent power P_AP following by active power P_rL and reactive power P_rC respectively and the last but not least there is allowed reactive power rC_P For all powers actual measured value is available and of course also maximum measured value Procedure of showing or erasing of all values is the same as for previous levels 7 6 De compensation delay This information shows actual remaining time seconds to regulation action during over compensation Displayed value is decreased each second by square of true control deviation and requested power factor value 7 7 Number of stage circuit closings Number of stage circuit closings is divided to the 6 for FCRO6 12 for FCR12 independent levels For the first stage the display will show symbol C1 S and after it disappears the number of first stage circuit closings will be displayed By simultaneous pressing of buttons SET and MAN this information can
22. ge transformer move to the parameter U tr by pressing button A For example if the ratio is 22000 100 then it should be set like 220 Now again by using the buttons A gt move to the parameter Auto and by pressing button SET confirm it Via button A switch to the value on and via button SET confirm set value Device automatically perform phasing of measured voltage current and detection of connected compensation stages All parameters will be saved to the internal memory When the detection is finished parameter Auto will be automatically changed to the value oFF Verify if detection of power of all stages was done correctly Press button SET for time of 8 seconds On display will appear CoS1 via pressing button A move to the parameter St P Press again button SET and LED1 of first stage will be turned on Another pressing the button SET will make the value of the power of the first stage be shown on the display If the value is not correct it should be changed by pressing buttons A gt until the correct value In the case of capacitor stage LED cap placed at the left side of display has to light If the power is correct press again button SET and on the display will appear again parameter St_P Via button A move to another stage and LED2 will turn ON Repeat the same procedure the same way like for the first stage Following the same control or setting of all stages should be done At the end press button SET until value of power factor wil
23. ges Auto Auto oFF on CoCo connection configuration 90 0 330 in steps of 30 HO03t level of 3 harmonic of voltage 0 0 20 in steps of 0 1 HO5t level of 5 harmonic of voltage 0 0 20 in steps of 0 1 HO7t level of 7 harmonic of voltage 0 0 20 in steps of 0 1 HO09t level of 9 harmonic of voltage 0 0 20 in steps of 0 1 Hiit level of 11 harmonic of voltage 0 0 20 in steps of 0 1 H13t level of 13 harmonic of voltage 0 0 20 in steps of 0 1 H15t level of 15 harmonic of voltage 0 0 20 in steps of 0 1 H17t level of 17 harmonic of voltage 0 0 20 in steps of 0 1 H19t level of 19 harmonic of voltage 0 0 20 in steps of 0 1 tHdI total harmonic distortion of current 0 0 300 in steps of 1 UL AL under voltage alarm oFF on oFF off alarm does not operate UH AL over voltage alarm oFF on oFF off alarm does not operate IL AL under current alarm oFF on oFF off alarm does not operate IH AL over current alarm oFF on oFF off alarm does not operate Co AL alarm for cosq that is permanently over set limits oFF on oFF off alarm does not operate Ht AL alarm for harmonic distortion of U and OFF on oFF off alarm does not operate ot AL alarm for high ambient temperature OFF on oFF off alarm does not operate rS AL ag exceeding of maximum number of stage circuit oFF on oFF off alarm does not operate CoS regulation to the average power factor
24. he stage was disconnected pressing the button A will switch the stage on If the stage was connected the same button will switch the stage off For another stage selection press button After pressing this button the display will show for 1 second symbol St_2 representing another stage The whole procedure is the same like for the previous stage By pressing the button MAN manual mode can be deactivated 9 Alarm notification If at least one of enabled alarm events appeared then alarm output relay will be switched on for 1 min and LED with label alarm will blink on the display This LED will also blink after the alarm event disappears until it gets canceled by button SET Alarm notification does not have any influence to regulator behaviour except in the case when alarm is activated by high harmonic disturbance The symbol of alarm sort is shown on the display after pressing of button SET Symbol of the event that caused the alarm will appear on the display Another pressing the button SET will cancel shown alarm If more alarm events happened another event symbol will appear on the display By keeping the same procedure it is possible to follow till last alarm event is canceled In the displayed values mode it is possible to find out which values of alarm events activated alarm chapter 7 1 Alarm event symbols are the same as symbols used during alarm setting in service mode BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan
25. l appear on the display If everything is set correctly on the display is shown real instantaneous value of power factor Regulator FCRO6 or FCR12 is ready for operation Other parameters may remain on having the default values that were made by the manufacturer In the case that further changes are necessary the user should follow detailed manual given in chapter 6 BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 5 www bmr trading com B R Development and production of systems for measurement and control 4 Description of the function Device digitizes measured phase to phase voltage between two phases and current in the measured phase Then from those values parameters like power factor effective values of voltage and current harmonic distortion of voltage and current are being counted Calculation of the needed compensation power is done by using the value of allowed reactive power which is set in the device in the form of requested power factor According to its size regulator will switch on or switch off appropriate capacitor stages In preference regulator compensates via semiconductor stages When it gets to the point when i s not possible anymore the regulator will use contactor stages Within the scope of each power level regulator uses method of circle switching All the time connect
26. mbol CoCo will be shown After pressing the button SET the display will show set value Via buttons A gt it is possible to change the value Another press of button SET will save new value into the memory BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horni lan 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 11 www bmr trading com B R Development and production of systems for measurement and control Supply network Supply network Supply network L3 L3 L3 Phase angle Supply voltage Current input Phase angle Supply voltage Current input Phase angle Supply voltage Current input CoCo input 400 VAC X5 X 1 CoCo input 400 VAC X 5 X 1 CoCo input 400 VAC X 5 X 1 FCR 06 12 FCR 06 12 FCR 06 12 90 2 0 330 Supply network L3 Phase angle Supply voltage Current input Phase angle Supply voltage Current input Phase angle Supply voltage Current input i i X 5 X 1 i X 5 X 1 CoCo input 400 VAC X 5 X 1 CoCo input 400 VAC X 1 CoCo input 400 VAC X 1 FCR 06 12 FCR 06 12 FCR 06 12 150 210 30 Table 4 Phase shift setting for supply and measuring voltage 400 VAC 6 11 Level of harmonic voltages H03t H19t Regulator makes harmonic analysis of currents and voltages up to 19 harmonic It is possible to set limit values from 3 till 19 harmonic of measured voltage Setting procedure is according to the same rules as another para
27. meters explained before In service mode via buttons A gt move to the parameter HO3t After the button SET being pressed the display will show set value The set value can be changed via buttons A gt By another pressing of button SET save changes into the internal memory and on the display the symbol HO3t will appear again Via button A move to another harmonic and repeat the same procedure If it is not necessary to change some limit move to another harmonic by pressing button A If the value is set to 0 then voltage harmonic control is disabled 6 12 Current harmonic distortion tHdl Regulator doesn t make harmonic control of the current which is measured for each particular harmonic but evaluates total harmonic distortion THdl This symbol is shown on the display when this parameter is active in service mode Parameter setting should be done according to the same procedure as other parameters After pressing the button SET display will show set value of THdl Via buttons A gt this value is possible to be changed By pressing button SET this new value will be confirmed and on the display will appear again symbol THdl If the set value is exceeded regulator automatically disconnect all capacitor stages and starts the alarm in the case it is previously activated If the value 0 is set then harmonic distortion control is disabled 6 13 Alarms During normal operation alarm output is opened In the case of any disturbance the alarm
28. n the display Via buttons A gt is possible to change value of transformer ratio Another press of button SET saves new value to the memory and on display symbol tr will appear again It is important to have in mind that the value which is set is ratio itself It means that for example if primary nominal current of transformer is 50 A and secondary is 5 A then set parameter value is tr 10 In case of voltage transformer usage parameter U tr should also be set the same way T Caution Measurement range of the current inputs is from 10 mA to 6 A Maximum of the current transformer ratio is 30000 5 A If the current value is over 5 3 A alarm will be started in the case it is enabled 6 3 Automatic detection of compensation stages Auto Another parameter in the menu is function Auto After pressing of button SET the display will show oFF Via buttons A gt change to the value on After double pressing of button SET automatic detection will start to detect connected stages The symbol CoCo will appear on the display and first capacitor stage will be switched on and off 6 times in the cycle of 20 seconds Detection of regulator connection to the network is followed by detection of power of connected capacitor stages During detection the measured values of each stage are shown on the display Measured values are being rounded on 0 5 kvar After the detection is finished the regulator will switch parameter Auto back to oFF 1
29. oltage FCR 06 6 0 230 VAC FCR 06 01 6 1 230 VAC FCR 06 02 6 2 230 VAC FCR 06 03 6 3 230 VAC FCR 06 06 6 6 24 VDC FCR 12 12 0 230 VAC FCR 12 01 12 1 230 VAC FCR 12 02 12 2 230 VAC FCR 12 03 12 3 230 VAC FCR 12 06 12 6 24 VDC FCR 12 12 12 12 24 VDC Table 2 Controller variants for contactor and semiconductor stages BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 4 www bmr trading com B R Development and production of systems for measurement and control Regulators FCRO6 and FCR12 are available in several variants of supplying and measuring voltage In case that auxiliary power supply is used measuring voltage is different than supply voltage the alarm output is not available Regulator variant Power supply voltage Measuring voltage Alarm output FCR 06 400 VAC 400 VAC yes FCR 12 400 VAC 400 VAC yes FCR 06 V100 100 VAC 100 VAC yes FCR 06 V230 230 VAC 100 690 VAC no FCR 12 V100 100 VAC 100 VAC yes FCR 12 V230 230 VAC 100 690 VAC no 3 Table 3 Controller variants according to power supply and measuring voltage Instruction manual for connection and operation Default parameters are set to the device in production according to the table 4 Supply voltage has to be taken from regulated network because it is used also for voltage m
30. on o P eee o Id device id number in RS485 network 1 1 255 bAUd communication speed for data transmission 0 O 9600 Bd PAr communication control by parity checking OFF oFF on on_o CodE password for access to SET mode 0000 any four digits number 0001 9999 rES reset to the factory setting Table 4 Service menu parameters BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Czech Republic 779 00 Olomouc Czech Republic export bmr trading com www bmr trading com R Development and production of systems for measurement and control B 6 1 Target cosF setting CoS1 CoS2 Press the button SET at least for 5 second for entering service mode On the display will appear parameter symbol CoS1 After another pressing of button SET display will show set value Via buttons A gt set new requested value in the limits from 0 8 inductive to 0 8 capacitive Another pressing of button SET saves new value to the memory and on display it will appear again symbol CoS1 For programming CoS2 follow the same instructions as previous case For changing from CoS1 to CoS2 it is necessary to connect auxiliary supply of 230 V AC to the terminal marked as 2nd Tariff on the connection diagram 6 2 Setting of current or voltage transformer ratio I tr U tr lf SET mode is activated move by buttons A gt to the parameter tr After pressing button SET the set value will appear o
31. output will close There are lot of events that can be enabled to activate alarm Individual events which activate alarms are possible to be defined by following in service mode move to the first item of alarm event which is alarm at under voltage On the display symbol UL AL will appear After pressing the button SET display will show if alarm is enabled or disabled Value OFF means that alarm is disabled Value on means that alarm is enabled Via buttons A it is possible to change on oFF By pressing button SET new value is saved into the regulator memory Following the same procedure sets other alarm events For alarm Co AL is also possible to set if alarm should be activated at power factor failure during consumption and distribution on only during consumption on o or only during distribution on d BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 12 www bmr trading com B R Development and production of systems for measurement and control Alarm Condition of activation UL AL measuring voltage lt Unominal 20 UH AL measuring voltage gt Unominal 14 IL AL measuring current on regulator terminals lt 10 mA IH AL measuring current on regulator terminals gt 5 3 A Co AL it is permanently not possible to reach set power factor for 1 hour Ht AL threshold valu
32. s this stage at appropriate power level which was switched off for longest time Everything is made so that regulator will reach optimal compensation in one regulation cycle with minimum number of switched stages The regulator makes harmonics analysis of current and voltage up to 19 harmonics and counts THD factor of voltage and current If the limit value of TDHI current is set in the case that this value has been overpassed the regulator will disconnect all capacitor stages and switch on the alarm relay The regulator can operate not just with compensation capacitor stages but also with de compensation reactor stages as well at the same time The power of these reactor stages will be registered with the negative numerical sign De compensation reactors has to be connected after last capacitor stage If the automatic detection of the powers is not possible these values could be also set manually For more details follow the manual in chapter 6 5 Installation of the device Regulator FCR is designed in metal box which provides perfect EMC shielding Regulators design also provides panel mounting into the hole 138 x 138 mm The connection of the wires is from the back side of regulator to the terminals box Measuring and auxiliary voltages are being taken from supply voltage which must be protected by fuse 6 A supply load supply load gt gt gt gt m l a ee ee TET Le LL l TETTETETT I I supply load
33. tivated device is not regulating Regulator will not react to the power factor changes neither to the changes of other monitored variables Alarm output will not operate as well BMR BMR trading Tel 420 774 415 703 Lipovka 17 Horn l n 17 Fax 420 494 533 602 516 01 Rychnov n Kn 779 00 Olomouc export bmr trading com Czech Republic Czech Republic 8 www bmr trading com B R Development and production of systems for measurement and control Parameter Description Factory setting Setting range CoS1 target cos ind 0 98 0 80 cap 0 80 ind in steps of 0 01 CoS2 target cos for second tariff ind 0 90 0 80 cap 0 80 ind in steps of 0 01 I tr current transformer ratio 1 1 6000 in steps of 1 U_tr voltage transformer ratio 1 1 300 in steps of 1 Auto automatic detection of compensation stages OFF on oFF SHtd deceleration of regulation in the case of over compensation 60 0 9999 s in steps of 1 s st P manual setting of compensation stages 0 ae saloon of i 2 nepo dItI discharging time for thyristor contactor stage 0 60 5 900 s in steps of 5 s or overdrive of 50 s dIPA delay for disconnection of thyristor contactor stage 0 15 5 900 s in steps of 5 s or overdrive of 50 s rsst number of circuit closing of thyristor contactor stage 0 99 99 up to 99990 FISt fixed capacitor sta
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