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Operating instructions

multicomp

Page 12 of 29

Version 1.00

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Service window – display and deletion options

Commissioning window – entry of operating parameters

Switching behavior window – influencing switching behavior

Error message menu – editing the error message dialog

Extras window – setting special parameters

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Содержание Multicomp 2F144-NC-1V1C06RO

Страница 1: ...2F144 NC 1V1C06RO 2F144 NC 1V1C12RO multicomp 4 quadrant controller Operating instructions Technical parameters Your network analysis specialist Optimizing Monitoring Optimizing ...

Страница 2: ...KBR GmbH Am Kiefernschlag 7 D 91126 Schwabach T 49 0 9122 6373 0 F 49 0 9122 6373 83 E info kbr de www kbr de ...

Страница 3: ...the device and show how to avoid damage by means of proper installation and commissioning The manual is included in the scope of delivery of the device and must be accessible for the user at all times e g in the switchgear cabinet Even when the device is resold to third parties the manual remains part of the device Although we used the utmost care in assembling this manual we would like to thank y...

Страница 4: ...de in this manual are checked on a regular basis necessary corrections are included in the next revision We appreciate your corrections and comments KBR GmbH Subject to change a Danger means that death major injuries or damage will occur in case the appropriate safety measures are not performed a Warning means that death major injuries or damage may occur in case the appropriate safety measures ar...

Страница 5: ...he device the connection chart must be observed see chapter Connection chart and the connection lines must be pow erless Only use proper line material and watch the correct polarity when wiring In order to ensure proper and safe operation of the product it must be transported stored installed and mounted in accordance with the speci fications and operated and maintained carefully A device showing ...

Страница 6: ...testing before it is delivered For information on product liability please refer to our General Terms and Conditions for electronic devices The warranted properties of the device apply only if it is operated in accordance with its intended use Disposal Please dispose of defective outdated or no longer used devices properly At your request we will be pleased to dispose of the devices for you Produc...

Страница 7: ...individual display windows 13 7 1 Initialization window 13 7 2 Commissioning window if no stage power is programmed 13 7 3 Start menu window 16 7 4 Stage state window 17 7 5 Service window 17 7 6 Commissioning window 18 7 7 Switching performance window 20 7 8 Error message menu 21 7 9 Window Extras 22 8 Notes on detecting errors 23 9 Facility and safety devices maintenance 24 10 Setting range of t...

Страница 8: ... required Manually switched stages however are not included in the optimization In case of identical stages with identical power the stage disconnected for the longest time is connected With only a few switching operations an optimal adjustment is obtained Even for large facilities sensitive controls may be set up with only a few modules No stage ratios need to be considered After compensation swi...

Страница 9: ...Operating instructions multicomp Version 1 00 Page 3 of 29 EDEBDA0144 0511 1 GB 2 Operating and display panel multicomp 2F144 NC 1V1C6RO 1 2 3 4 multicomp 2F144 NC 1V1C12RO 1 2 3 4 ...

Страница 10: ...val 8 seconds Hysteresis connection 100 of smallest stage power Hysteresis disconnection 100 of smallest stage power Limit switching cycles 80000 Switching cycle count Activated by programmed limit Stage switching mode Automatic Scanning frequency Automatic Harmonics monitoring Activated by programmed limit THD limit 8 Stage power not programmed Stage power monitoring disabled Discharge time 60 se...

Страница 11: ...minal 20 and S2 l with terminal l controller terminal 21 needs to be connected in the compensation facility use two color cable Line cross section up to 3 m 1 5 mm up to 6 m 2 5 mm For greater distances we recommend using a 1 A transformer The controller is designed for the connection of 5 A and 1 A transformers switching is set in the configuration If using existing transformers the current paths...

Страница 12: ...Operating instructions multicomp Page 6 of 29 Version 1 00 EDEBDA0144 0511 1 GB 3 4 Standard connection chart measurement voltage Ph N For voltage supply see nameplate only multicomp 2F144 NC 1V1C12RO ...

Страница 13: ...Operating instructions multicomp Version 1 00 Page 7 of 29 EDEBDA0144 0511 1 GB 3 5 Standard connection chart measurement voltage Ph Ph For voltage supply see nameplate only multicomp 2F144 NC 1V1C12RO ...

Страница 14: ...surement is incorrect In the Commissioning programming menu the phase allocation can be changed using the function Rot field U and Rot field I provided that there is no generator operation at the time The first switching operation may take up to 60 seconds The stages are switched in a set 1 second interval until compensation The CosPhi displayed has to converge target CosPhi 4 2 Compensation facil...

Страница 15: ...ing cycles Service Stage 12 Switching cycles Service Switching cycles delete all Service Miss comp power Maximum delete value Service KF U Service 3rd Harm U Service 13th Harm U Commissioning Enter password Password status Commissioning Main current primary Commissioning Main current secondary Commissioning Target CosPhi Commissioning measurement voltage primary Commissioning measurement voltage s...

Страница 16: ...witching performance next î D Error message menu No meas voltage Extras next î D Error message menu Stage power insufficient Error message menu Facility too small FTS Error message menu THD U high Error message menu Switching cycle limit exceeded Error message menu Missing current Error message menu Light load operation Error message menu next î D Extras Display language Extras Limit THD Extras Li...

Страница 17: ...ation menu no input possible multicomp 2F144 NC 1V1C12RO only Start menu window display of current values multicomp 2F144 NC 1V1C12RO only Stage state window stage state can be changed b Note In the next chapter the main menus and their submenus are described in detail m u l t i c o m p 0 6 e c o I n i t i a l i s a t i o n m u l t i c o m p 1 2 e c o I n i t i a l i s a t i o n c o s 0 7 1 I N D ...

Страница 18: ...dow entry of operating parameters Switching behavior window influencing switching behavior Error message menu editing the error message dialog Extras window setting special parameters S e r v i c e n e x t î D C o m m i s s i o n i n g n e x t î D S w i t c h p e r f o r m n e x t î D M e s s a g e m e n u n e x t î D E x t r a s n e x t î D ...

Страница 19: ...transformer have to be configured Selection of submenus with button W Password protection To protect a facility against unauthorized access of the configured parameters a password can be entered 4 digit number code e g 4321 In case the password gets lost somehow the controller can be unlocked with the master password 1976 When unlocking a password protected controller it is possible to press a but...

Страница 20: ...ndary With measurement voltages of over 500V the parameters specified on the voltage transformer have to be configured e g 690V 100V as well as the measuring mode e g L12 for the measurement voltage connection between the phases L1 and L2 Setting the discharge time Checking or if required changing the discharge time of the capacitor stages is a very important menu item Possible discharge times are...

Страница 21: ...lly When reading out the CosPhi voltage in the start menu immediately after switching on CosPhi should be inductive After approx 60 seconds the controller starts to switch on the individual capacitor stages until the facility is compensated The CosPhi which can be read out in the start menu should have risen in comparison with former values or it should rise when switching on additional stages If ...

Страница 22: ...network load is symmetric Active power in kW extrapolated as 3 phase value provided that the network load is symmetric Apparent power in kvar extrapolated as 3 phase value provided that the network load is symmetric Missing compensation power to achieve the set target CosPhi The missing compensation power is displayed up to a maximum value of 9999 9 kVar If the value exceeds this limit kvar is dis...

Страница 23: ...he Delete switching cycles menu item the cumulated switching cycles can be deleted for all stages This is done by simultaneously pressing the buttons U and V If the number of switches equals or exceeds the value set in the menu item Extras Switching cycle limit a message is displayed depending on the settings in the Error message menu Switching cycle limit exceeded In addition the value in the men...

Страница 24: ...ge or set the value and X to save the entry Configuring current transformer values For the compensation controller to function properly all parameters concerning the current transformer have to be set correctly Primary and secondary current of the transformer have to be set submenu Iprim Isec These parameters can be read on the nameplate of the current transformer In addition the phase allocation ...

Страница 25: ...he correct value is set otherwise the capacitors could be damaged Configuring the capacitor stages There are two ways of configuring the capacitor stages The stages can be configured manually or using the learning mode It is important to set the stage power correctly The stage power can be looked up on the nameplate of the stage or the circuit diagram and then programmed manually In this case skip...

Страница 26: ...ge is displayed after the set alarm delay time has elapsed Idle time default setting 30 seconds setting range 0 to 300 seconds This value defines the time the controller is idle after compensation before another switching operation is performed connection or disconnection Switching interval default setting 8 seconds setting range 0 to 10 seconds This value defines the time the controller is always...

Страница 27: ...uttons U to start entering values V to change the settings and X to save them M e s s a g e m e n u n e x t î D Alarm submenu Possible actions Off Message Alarm relay Message and relay Missing measurement voltage 9 9 9 9 Missing stage power 9 9 9 9 Facility too small 9 9 9 9 THD voltage harmonics too high 9 9 9 9 Switching cycle limit exceeded 9 9 9 9 Missing current 9 9 9 9 Light load operation 9...

Страница 28: ...he number of switching actions accumulated the capacitor contactor could be worn out This message in no way influences the function of the compensation facility It is used merely as a maintenance note Manual switching operations are not counted Scanning frequency In this submenu the power frequency tracing settings are displayed The setting Auto causes the scanning frequency to be traced automatic...

Страница 29: ...er dimensioned almost all stages need to be connected Undercompensation all stages are connected The existing facility is not sufficient e g due to new inductive consumers Please contact your local representative extend your facility See the cover sheet of these operating instructions for the service telephone number Check the main fuse and group fuses of the facility Checking the controller param...

Страница 30: ...actors are wearing parts If the contactor is intact switching must take place without excessive formation of sparks Check the controller performance in automatic mode Examine the cool air proportions ventilators temperature monitoring function Clean filter mats depending on how dirty they are Visual inspection of capacitors Examine the current input and capacitor terminal voltage b Note The input ...

Страница 31: ...999 Stage power 0 to 999 9 kvar Discharge time 0 3 30 60 90 300 600 900 sec Stage switching mode Automatic manual off manual on Stage power monitoring Deactivatable Harmonics monitoring Deactivatable 0 THD limit 0 to 10 Scanning frequency Automatic fixed 50 Hz fixed 60 Hz Password No password 9999 meaning all functions are accessible Display language German English French or Spanish Contrast setti...

Страница 32: ...A Measuring range 0 0 VA to 9999 9 kVA Active power Calculation Ptotal three phase Units kW Measuring range 0 0 W to 9999 9 kW Reactive power Calculation ind cap Qtotal Qmiss distinction between ind cap Units kvar Display range 0 0 var to 9999 9 kvar Power factor Calculation ind cap CosPhi distinction between ind cap CosPhi in display Display range CosPhi 0 10 ind 1 0 10 cap Harmonics Distortion f...

Страница 33: ...potential free 11 8 Electrical connection Data storage 16 kB RAM volatile Program and parameter memory 128 kB flash Extreme values Max Missing compensation power Qmax Limit violations acquisition time harmonics approx 100 ms Overvoltage disconnect acquisition time approx 40 ms No voltage disconnect acquisition time approx 40 ms for measurement voltage Power supply 85 to 265V AC DC max 12 VA 6 W Co...

Страница 34: ... Storage temperature 25 C 70 C Electrical safety Standards DIN EN 61010 1 A2 Aug 2002 IEC1010 1 A2 Protection class II in accordance with DIN EN 61010 A2 Aug 2002 Overvoltage category CAT III UPH PH up to 400V Mode of protection IP20 in accordance with DIN EN 40050 Part 9 1993 05 Electromagnetic compatibility DIN EN 61000 6 3 2005 6 IEC 61000 6 3 DIN EN 61000 6 2 2005 IEC 61000 6 2 Password protec...

Страница 35: ...0 64 80 72 00 86 40 100 80 108 00 115 10 129 60 144 00 172 80 180 00 216 00 259 20 288 00 360 00 432 00 504 00 576 00 648 00 720 00 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 2 5 4 x 2 5 4 x 2 5 4 x 2 5 4 x 6 4 x 10 4 x 10 4 x 10 4 x 16 4 x 16 4 x 16 4 x 25 4 x 25 3 x 35 16 3 x 50 25 3 x 50 25 3 x 70 35 3 x 70 35 3 x 95 50 3 x 95 50 3 x 95 50 3 x 120 70 3 x 120 70 3 x 150 70 3 x 2...

Страница 36: ...ie Einhaltung folgender Norm en This is documented by the accordance with the following standard s Justifié par le respect de la des norme s suivante s DIN EN 61010 1 2002 DIN EN 61010 1 B1 2002 DIN EN 61010 1 B2 2004 DIN EN 61000 6 1 2007 DIN EN 61000 6 2 2006 DIN EN 61000 6 3 2007 DIN EN 61000 6 4 2007 Titel und oder Nr sowie Ausgabedatum der Norm en Title and or number and date of issue of the ...

Страница 37: ...ungsvor schläge Bitte geben Sie die betreffende Anleitung oder Druck schrift mit Versionsnummer und oder Ausgabestand an If you come across misprints in this user manual or prin ted material please take the time to notify us We will also be glad to hear your ideas notes and suggestions for improvement Please identify the user manual or printed material in question with version number and or revisi...

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