Quick guide Technical parameters You partner for network analysis
Contents
1. N Reconnect the device to the power supply and all other connections When the battery is empty or has been removed there is no supply voltage In this case not only the storage data are lost but the time settings have to be reset as well KBR multimess 4F96 Installation and assembly SSS aay 3 Installation and assembly 3 1 Device assembly During installation the applicable DIN VDE regulations must be observed Before the device is connected to the power supply please check whether the local power supply conditions comply with the specifications on the manufacturer s label A wrong connection may destroy the device A different power frequency influences the measurement accordingly The device must be connected in accordance with the connection chart In case the facility is subject to lightning hazard lightning protection measures for the power supply input must be implemented The control voltage as well as the applied measuring voltage of the device must be protected by means of a back up fuse When connecting the current transformer the direction of the energy flow and the correct assignment to the voltage path must be observed For the wiring of the pulse output we recommend to exclusively use shielded twisted pair material to avoid disturbance e g installation line I Y ST Y 2x2x0 8mm whereas the shielding may only be connected on one side During installation please also observe our note2. KBR multimess 4F96 Inserting battery SST 2 Inserting the battery 2 1 Device memory battery buffered optional The device is equipped with an internal data memory which is battery buffered to preserve long term data To prevent it from being discharged this backup battery e g Varta CR 2032 is not built in when the device is delivered but included separately in the delivery Before the initial commissioning of the device please insert the backup battery first as described in the following section as otherwise all buffered data would be lost in case of a power failure 8 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 EDEKZA0019_4111 1_DE_GB_400 Inserting battery KBR multimess 4F96 ee 2 2 Inserting or replacing backup battery 1 Disconnect the device from the power supply and all other connections N Remove the rear housing cover with a suitable screwdriver 6 screws at the rear side w Carefully pull out the lower circuit board with the backup battery in the battery holder on itto the back 4 When replacing a battery remove the empty battery from the clamping bracket with a tool on Push the new battery into the clamping bracket and make sure that it is inserted correctly and has the right polarity 6 Reinsert the lower circuit board in the respective slot pay attention to correct pin connector contact 6 Put the rear housing cover back on and fasten it with the 6 rear side screws
3. B 26 Rev 4 00 EDEKZA0019_4111 1_DE_GB_400 EDEKZA0019_4111 1_DE_GB_400 Technical data multimess 4F96 KBR multimess 4F96 ee 9 8 Mechanical data Flush Housing 96x96x65 mm H xW xD mounted measurements ie 92x92 mm Degree of Front IP51 with optionally available front door protection max IP54 terminals IP20 Weight Min 300g max 350g depending on optional board 9 9 Standards and miscellaneous Ambient Standards DIN EN 60721 3 3 A2 1997 07 3K5 3Z11 conditions IEC721 3 3 3K5 3Z11 Operating 53 C C temperature 5 95 non condensing Storage 25 C 70 C temperature Electrical DIN EN 61010 1 2002 08 safety Protection claes correction 2002 11 correction 2004 01 Overvoltage CAT III Upy py bis 400V category CAT Il Upy py bis 600V Degree of Front IP 51 protection with optionally available front door max IP 54 Terminals IP 20 improved mode of protection possible via additional seals on request DIN EN 40050 part 9 1993 05 Electromagnetic DIN EN 50081 1 1993 03 compatibility DIN EN 61000 6 2 2000 03 IEC 61000 6 2 Password 4 digit code Deleting and programming parameters protection on the device is not enabled if password protection is active EMC standard DIN EN 61000 6 1 2007 DIN EN 61000 4 2 2005 Synchroni Types Internal tariff switching or via energy bus zation Rev 4 00 27 KBR multimess 4F96 Technical data multimess 4F96 DEEE 9 10 Default settings
4. Ql Qiot power gt ind amp cap distinction between ind cap Units Var kvar Mvar display is switched automatically 0 00VAr to 999Mvar Power factor Calculation COS 1 COS 2 COS 3 LF 4 LFL LF 3 LF yop gt ind amp cap distinction between ind cap coso on the display CosPhi 0 lind 1 gt 0 1cap PF 0 1 1 Active Calculation Ww HT LT Poverage max of a measuring period energy Units Wh kWh MWh display is switched automatically 0 0kWh to 9999999999 9kWh Reactive Calculation Wreact HT LT energy ind or cap OTRE max of a measuring period Units varh kvarh Mvarh display is switched automatically 0 0kvarh to 9999999999 9kvarh Harmonics Distortion factor of the THD for voltage voltage Partial distortion 3rd 5th 7th 9th 11th 13th 15th 17th actors Voltage DF U DF U 5 DF U 3 f and 19th harmonic of the voltage os Harmonics Current harmonics 3rd 5th 7th 9th 11th 13th 15th 17th of the and 19th harmonic for each phase current Total of current Current kot1 ltott2 toast harmonics for each phase separately A EDEKZA0019_4111 1_DE_GB_ 400 Rev 4 00 23 KBR multimess 4F96 Technical data multimess 4F96 SS Se 9 2 Measuring accuracy 05 41digit 9 3 Measuring principle Measuring U and Acquiring measuring values for U and simultaneously Updating speed 500 ms complete measuring cycle Calculation of harmonics DFT with 256 points
5. Password prot Reset Zero point gt Deu Eng Pulse value TEONdelay TEON delay password selection creator Pulse duration TAOFF delay TA OFF delay entry Rev 4 00 17 KBR multimess 4F96 System operation FB 7 System operation In this chapter you will find instructions on how to operate the multimess 4F96 in daily use Furthermore you will find references to its complete range of functions 7 1 Control and display panel multimess PE Q eos E Uk ik lehen Momentan 7 1 1 Description of buttons and displays 1 Display navigation panel The navigation panel shows the main menu selected considerably simplifying operation of the device The operator can immediately see which menu he is in 2 Unit display The DOT matrix display is normally used to show measured values Each phase has its own display In some submenus this display area is used to show additional information to assist operation 3 Measuring range These displays are used to represent measured stored and programmed values In some submenus they are also used to simplify configuration with simple text output EDEKZA0019_4111 1_DE_GB_400 FF T IZIBIE 18 Rev 4 00 EDEKZA0019_4111 1_DE_GB_400 System operation KBR multimess 4F96 HF 4 Additional informati
6. after reset Primary voltage 400V Secondary voltage Primary current Secondary current Measuring period duration 15 minutes measuring period Current average time Target Cos for missing Inductive 0 98 compensation power Daylight saving time From March to October Tariff switching Via KBR eBus Low tariff time Programmed time for internal switching of HT and LT 22 00 6 00 10pm to 6am Attenuation coefficient for current dF 0 no attenuation and voltage Energy pulse P active power for consumption 1 pulse kWh pulse duration 100 ms Alarm relay On delay tON 0 sec Off delay tOFF 0 sec 9999 all functions can be accessed Number of period entries in the 4 3840 for P P Q Q load profile memory Unchanged by a RESET 1 Bus address 2 Time 28 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 KBR Energy Management ERKL RUNG DER KONFORMIT T DECLARATION OF CONFORMITY DECLARATION DE CONFORMITE KBR GmbH Schwabach Wir We Nous Name des Anbieters supplier s name norm du foumisseur Am Kiefernschlag 7 D 91126 Schwabach Anschrift address addresse erklaren in alleiniger Verantwortung dass das die Produkt e declare under our sole responsibility that the product s D clarons sous notre seule responsabilit ques le s produit s multimess 4F96 LCD Bezeichnung Typ oder Modell oder Seriennummer name type or model or serial number nom type ou mod le N de lot o
7. floating relay contact relay 1 Pulse output Output of energy proportional pulses via a digital contact SO interface in accordance with DIN 43864 Paying attention to the correct polarity is important for this output The output signals can be processed by a maximum demand monitor or a master central process control for example Interface connection For communication on the eBus or Modbus Rev 4 00 21 KBR multimess 4F96 Technical data multimess 4F96 ZZ eee 9 Technical data multimess 4F96 9 1 Measuring and display values Voltage Phase 0 U 1 1 Ulan Ups measuring interval phase phase U 2 U 2 3 UL3 1 V kV display is switched automatically Current Actual value of a It inst Lo inst Ita ins Instantaneous value for each apparent measuring interval phase current Average value lavi lza lizay floating average value from determination RMS values over a programmable period of time A kA MA display is switched automatically Neutral RMS value of a Ininst Ina instantaneous actual conductor measuring interval and average value cf Phase current current Units VA kVA MVA TVA display is switched automatically Frequenc Power frequenc q y a y fbower i measured with power supply correction Apparent Sti Sta SL3r Stot Piy Pray Pray Pro 22 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 Technical data multimess 4F96 KBR multimess 4F96 Reactive Calculation Qh Qh
8. over four measuring periods Frequency measurement Mode Voltage measured between phase L1 L2 L3 N correct frequency measurement due to power supply correction 9 4 Device memory Long term memory for 60 30 15 1 minute average values of 160 80 40 days 64 hours Prot Qroy adjustable via bus Extreme values max min Extreme values that occurred after connection to the power supply or after the extreme value memory has been deleted manually including date and time Event memory Memory size 4096 events including date and time they occurred 24 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 Technical data multimess 4F96 KBR multimess 4F96 SSS ee Limit violations gt 550 ms Time for acquisition Measuring voltage dips gt 20 ms threshold can be set using the computer Time for acquisition value after reset 85 of rated voltage according to EN 61000 4 30 Measuring voltage Time for 500 ms acquisition Battery life Approx 5 years acc to manufacturer s specifications 9 5 Power supply Power supply 85 bis 265 V AC DC 15 VA see nameplate 9 6 Hardware inputs and outputs 9 6 1 Hardware inputs Voltage UL1 L2 UL2 L3 3 x 5V 100V 120V AC measuring range 1 measuring UL3 L1 3 x 20V 500V 600V AC measuring range 2 inputs Inputimpedance 1 5 MOhm Ph Ph Current 3 x 0 01A 1A 1 2A AC measuring range 1 measuring 3 x 0 05A 5A 6A AC measuring range 2 input lt 0 3VA per inp
9. EDEKZA0019_4111 1_DE_GB_400 E Management Quick guide Technical parameters Three phase network measuring device 4F96 LCD You partner for network analysis Table of contents 1 ntroduetion nn ee en 3 2 Inserting the battery 8 3 Installation and assembly 0 ce eee eee 10 4 Setting transformer parameters 05 13 5 Setting the eBus address 0 eee eee e eee 15 6 Operating structure cece cece eee eee 16 7 System operation 0 cece eee eee ees 18 8 Connection chart terminal assignment 20 9 Technical data eee eeeneeneen eee enes 22 Declaration of conformity 0 cece eee ee eee 29 KBR GmbH Subject to change EDEKZA0019_4111 1_DE_GB_400 Introduction KBR multimess 4F96 Sey 1 Introduction 1 1 Quick guide Thank you for choosing this KBR quality product In order to familiarize yourself with the operation and configuration of the device so that you are able to make use of the entire functionality of this high quality product we recommend that you read this manual thoroughly The individual chapters serve to explain the technical details of the device and show how to avoid damage by means of proper installation and commissioning This guide describes the device version multimess 4F96 You can order the longer and more comprehensive manual version by specifying the order nu
10. a 4 1 Setting range Measuring voltage primary 1 V to 9999 kV Measuring voltage secondary 100 V to 500 V Measuring current primary 1 Ato 99 99 kA Measuring current secondary 1Ato5A Ee 14 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 EDEKZA0019_4111 1_DE_GB_400 Setting the eBus address KBR multimess 4F96 5 Setting the eBus address Main menu Extras submenu Basic parameters 2 can be selected by pressing Fa Menu ticker after pressing a key see hot key area DE E ey T o a leo a Time Bus jompeyhorkeyams Sieht DE HR HN I CB I TI Tresen Baudie ads iegn Set time time date daylight saving time Return Rev 4 00 15 KBR multimess 4F96 Operating structure 6 Operating structure multimess OKUE M Sa PER e F HUREN Leben Honenktan The following overview gives you an idea of the operating structure 16 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 EDEKZA0019_4111 1_DE_GB_400 Operating structure KBR multimess 4F96 a Main menus Submenus U PH N Max Min Max values Par Uprim Usec Limits Ansle U PH PH Min Max values Para Up
11. kup battery Option 6 optional board with KBR eBus Ethernet real time clock backup battery 2x relay outputs Option 7 optional board with KBR eBus RS485 Modbus Rs485 real time clock backup battery 2x relay outputs Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 Introduction KBR multimess 4F96 S a OO 1 3 Explanation of safety relevant symbols This user manual contains notes that must be observed for your personal safety and to avoid damage to equipment These notes are identified by a warning sign or information symbol depending on the degree of hazard they represent Warning means that death major injuries or damage may occur in case the appropriate safety measures are not taken Caution means that minor injuries or damage may occur in case the appropriate safety measures are not taken Note is an important information on the product operation or the respective part of the user manual to which special reference is made Disclaimer The content of this user manual has been carefully reviewed in terms of the hardware and software described Certain deviations however cannot be excluded and the manufacturer is not liable for complete conformity The specifications made in this user manual are checked on a regular basis necessary corrections will be included in the next revision 1 4 Safety notes In order to prevent operating errors operation of this device is kept as simple as possible This way yo
12. mber EDEBDA0192 _xxxx x_DE400 This guide 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 user manual we would like to thank you in advance for notifying us about any errors or ambiguous descriptions you might notice 1 2 Intended use This device serves for the monitoring of all important parameters in a three phase network In addition to the Basic version multimess 4F96 0 you can choose from two additional device versions with extended interface and storage capacity A detailed description is given in the multimess technical data sheet Note that the device does not replace close monitoring of the respective parameters by the operator Rev 4 00 KBR multimess 4F96 Introduction Depending on the optional board Opt the device has the following functionality multimess 4F96 LCD is available with different optional boards This user manual describes all options possible To see which device version you have please refer to the nameplate E Option 0 no optional board E Option 3 optional board with KBR eBus RS485 Modbus RS485 E Option 4 optional board with Modbus Ethernet real time clock backup battery 2x relay outputs E Option 5 optional board with Profibus DP real time clock bac
13. minal 10 L1 Measuring input for voltage 1 L2 Three phase voltage measurement in three wire as well 2 L3 as four wire rotary current networks Direct measurement 3 N for 3x5 100 120V or 3x20 500 600V AC Measuring intervals are configurable Exceeding the measuring interval results in an error message For higher voltages the unit needs to be connected via a voltage transformer For IT networks a zero point creator is required Ts h m 20 Rev 4 00 EDEKZA0019_4111 1_DE_GB_400 Connection chart terminal assignment KBR multimess 4F96 Terminal 20 k1 and 21 11 22 k2 and 23 12 24 k3 and 25 13 Terminals 30 and 31 Terminals 32 and 33 Terminals 34 and 35 Terminal 90 earth 91 A 92 B EDEKZA0019_4111 1_DE_GB_ 400 Sa Measuring input for current The measuring inputs for current must be connected via current transformers x 1A AC or x 5A AC When connecting transformers pay attention to the energy flow direction and the correct assignment of measuring voltage inputs to the current transformers Floating relay contact relay 1 This contact serves as a message or alarm output During operation an audible or visual message may be activated or a consumer shut down The contact is open as long as the device is currentless and if there is an active message Maximum switching capacity of 2A at 250V AC Floating relay contact relay 2 Refer to the description of the
14. on area Additional information is conveyed with simple and self explanatory icons This additional information makes it easier for the operator to interpret the recorded values 5 Hot key area The text line corresponds to the button keys lying below it and is used to issue messages and text The interaction of button and accompanying display enables convenient and self explanatory operation 7 1 2 Setting range configured transformer values compensation power Limit values frequency 00 00 Hz to 70 Hz Limits voltage harmonics 00 0 to 99 99 Attenuation coefficient voltage display Attenuation coefficient current display pulses per KWH or kvar Signaling relay ON delay Signaling relay shutdown delay Measuring period synchronization Rev 4 00 19 KBR multimess 4F96 Connection chart terminal assignment SSS 8 Connection chart terminal assignment 8 1 Connection chart current direction L1 L2 L3 Option ESEIEIEN L 2 L1 L2 B3 N ki LI k L2 k3 B Power Measuring voltage Measuring current Relay 1 Relay 2 Option Output Contacts are open by BUS no power or alarm lL A B L Option TCP IP energy bus or modbus Power supply see nameplate 8 2 Terminal assignment Terminal 1 L and 2 N Power supply connection A control voltage is required to supply the device with power The unit is equipped with a multi range power supply and may be supplied by voltages of 85 265V AC DC Ter
15. rim Usec Limits Tava Trnava I Min Max values Max _ Min Maxvalues Max _ Min Max values Max _ Min Max values Iprim Isec Para cycletime Pars prim Isec Para limits Limits Limits Limits POSE rent power Gic orie s e power React power Min Max values Min Max values Configuration Para Limits Limits Para POSE p Min Max values Min Max values Configuration Limits Limits PRSE Apparent power o omr Q Z Active power amp React power Ma Min Max values Min Max values Configuration Para Limits Limits A AE COS PHI Min Max values a Min Max values Min Max values Para Limits Para Limits Para Limits F Min Max values Limits Mode Mom 24 HARMON U Max values Me Max values For each harmonic Caj Limits araj Limits from 15th harmonic without limits HARMON Max values 5 Max values For each harmonic Para Limits Par Limits a is from 15th harmonic without limits React Active energy Active W recovery HL Tariff switching Tariff switching Tariff switching Tariff switching _____ Tariff switching Para period sync Fara Period sync Para Period sync Para Period sync Para period sync ET Qcumf Max cum period Active energ React energ Tariff Tariff Tariff Para synchronization Fat synchronization Fara synchronization Set Set Set Set bus Set LCD Set attenuation EXTRAS U primary primary time parameters parameters factor Usecondary Isecondary AFU AFI Set language Pulse output Relay output 1 Relay output 2
16. s unfit for operation and must be disconnected from the power supply Error detection repairs and maintenance work may only be carried out in our facilities or after contacting our service team Every warranty obligation of the manufacturer expires if the device is opened without written consent from our service team Proper operation can no longer be guaranteed Opening the device may expose parts under voltage Capacitors in the device may still be loaded even if the device has been disconnected from all voltage sources It is generally not allowed to operate the open device Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 EDEKZA0019_4111 1_DE_GB_400 Introduction KBR multimess 4F96 I In facilities susceptible to lightning lightning protection must be provided for all input and output lines 1 5 Product liability 1 6 Disposal Rev 4 00 You have acquired a high quality product In its manufacture only components of the highest reliability and quality were used Each device is subject to long term testing before it is delivered Regarding product liability we refer to our general terms and conditions for electronic equipment which you can find at www kbr de The warranted properties of the device apply only if it is operated in accordance with its intended use Please properly dispose of devices that are defective outdated or no longer in use At your request we will be pleased to dispose of the devices for you
17. s for all other phases is still correct EDEKZA0019_4111 1_DE_GB_ 400 EEE Rev 4 00 11 KBR multimess 4F96 Installation and assembly SSS 3 3 Asymmetry The rotating field is displayed in the menu UPH PH submenu angle asym The voltage asymmetry is displayed according to standard EN 6100 4 30 2003 Shows the asymmetric load of the three phase network The display Asymmetry is shown and the value is displayed in 3 4 Current transformer connection E Energy flow direction When mounting the transformer observe the current flow or energy flow direction If the current transformer is mounted the wrong way the measured value will be negative Prerequisite is that energy is consumed E Assignment of measuring voltage input current transformer input The current transformer on terminal 20 21 k1 I1 must be arranged in the phase where the measuring voltage for terminal 10 L1 is measured The same applies to the other transformer and measuring voltage connections The phase sequence can be checked with the multimess 4F96 LCD as follows 1 Switch back to the main menu I 2 Connect the current transformer to the corresponding wires 3 The device will display only positive currents when connection and energy flow direction are correct 4 If connections are wrong all currents will be negative Interchange the connections until the display shows correct values Before any interchanging current transformers m
18. s on safety measures against overvoltage and lightning in the chapter Protective measures of this manual 10 Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 Installation and assembly KBR multimess 4F96 SSS You should take the following points into consideration when connecting the device to the three phase network to be measured E Energy flow direction E Assignment E Measuring voltage input current transformer input 3 2 Rotating field The unit can be operated in a clockwise or a counter clockwise rotating field When switching on the device s power supply multimess 4F96 LCD automatically checks the rotating direction Rotary field check 1 Connect only the measuring voltage to the device Umeas see nameplate 2 Switch on the device by applying voltage to the power supply connections L and N Immediately after the device has been switched on it will check the power supply rotating direction 3 The rotating field is displayed in the menu UPH PH submenu Angle 4 For a clockwise rotating field the display shows L1 0 L2 120 and L3 240 degrees 5 If you want to change the rotating direction from clockwise to counter clockwise you only have to exchange two terminals i e two phases Then switch the device OFF and ON again The display now shows the correct voltage and the device starts measuring automatically 6 Then check again whether the assignment of voltage path L1 and current path L1 as well a
19. u de s rie mit folgenden Europ ischen Richtlinien bereinstimmt bereinstimmen is are in conformity with the following directives R pondet ent aux directives suivantes Niederspannungsrichtline Nr EMV Richtlinie Nr Low Voltage Directiv EMV Directive No Directive Basse Tension N 2006 95 EG 2006 95 EC 2006 95 CE EMV Directive N 2004 108 EG 2004 108 EC 2004 108 CE Dies wird nachgewiesen durch die Einhaltung folgender Norm en This is documented by the accordance with the following standard s Justifi par le respect de la des norme s suivante s DIN EN 61010 1 2002 08 DIN EN 61010 1 B1 2002 DIN EN 61010 1 B2 2004 DIN EN 61000 6 1 2007 DIN EN 61000 6 2 2005 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 standard s Titre et ou num ro et date d dition de la des norme s Schwabach 29 08 2011 EEE A Ort und Datum der Ausstellung Gesch ftsf hrer Place and date of issue General manager Lieu et date de l dition 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 KBR Energy Management KBR GmbH Am Kiefernschlag 7 91126 Schwabach Germany Phone 49 0 9122 6373 0 Fax 49 0 9122 6373 83 E mail info kbr de www kbr de EDEKZA0019_4111 1_DE_GB_ 400
20. u will be able to quickly start working with the device In your own interest however you should read the following safety notes carefully EDEKZA0019_4111 1_DE_GB_ 400 Rev 4 00 nn KBR multimess 4F96 Introduction I aT During assembly the applicable DIN VDE regulations must be observed Power supply connection setup and operation of the device must only be performed by qualified personnel Qualified personnel in accordance with the safety notes in this user manual are persons authorized to set up ground and mark devices systems and circuits in accordance with all applicable standards and regulations To avoid the hazard of fire and electrical shock the device must not be subject to rain or other humidity Before the device is connected to its power supply you will have to check whether the local power supply conditions comply with the specifications on the manufacturer s label A wrong connection may destroy the device When connecting the device observe the connection chart see chapter Connection chart and make sure that no voltage is applied to the connection lines Only use proper wiring 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 specifications and operated and maintained carefully A device showing visible damage must by all means be considered a
21. ust be shorted out Rev 4 00 EDEKZA0019_4111 1_DE_GB_ 400 EDEKZA0019_4111 1_DE_GB_400 Setting transformer parameters KBR multimess 4F96 SSeS 4 Setting transformer parameters The menu navigation of the multimess 4F96 LCD is self explanatory The operator is guided and supported by the device through operating instructions on the display for that particular situation As an example of the basic procedure of programming the function Setting transformer parameters in the menu U Phase N will be looked at more closely After pressing the 3 3 button the following is displayed in the hot key area Lim Display hot key area BE Display and processing for voltage transformer Return EDIT Display hot key area Po of ft fo Configure transformer ratio voltage transformer cok Change to editing current transformer Return Rev 4 00 13 KBR multimess 4F96 Setting transformer parameters After pressing the Fa of the display o la a a T button the following display appears in the hot key area Display hot key area Continue to next digit 73 Scroll through lines in the value area If the setting was changed the following display appears after the second line in the hot key area of the display when the key scrolling function is pressed lJj es Pe a Leave settings menu and save Scroll through lines in the value area Leave setting menu without saving o
22. ut at 6A 9 6 2 Hardware outputs Signaling Number 2 option nn violations Programmable Switching capacity 250V AC 2A Pulse output Output type In proportion to active or reactive energy gt programmable on the device from 0 001 to 9990 Imp kWh EDEKZA0019_4111 1_DE_GB_ 400 Rev 4 00 25 KBR multimess 4F96 Technical data multimess 4F96 TFT i Interface Bus RS485 for connection to the energy bus max 32 devices option en 38400 Addressing Can be addressed up to address 9999 automatically via software or manually on the device 10 Mbit 100 Mbit IEEE 802 3 10 base T 10 base Tx cable CATS 9 7 Electrical connection Connection elements Screw type terminal Permissible cross section 2 5 mm of the connection lines Measuring Fuse protection Max 6 A voltage inputs Measuring Fuse protection NONE Always short circuit current transformer current terminals k and prior to opening the circuit inputs Input Fuse protection Control voltage output Max 2A medium time lag Connection material For proper operation please only use ee shielded twisted pair cables e g I Y St Y 2x2x0 8 Pulse output Connection and Ensure proper polarity cables For proper operation please only use shielded twisted pair cables e g I Y St Y 2x2x0 8 Transformer Connections See connection chart connection Pins for BUS Terminal 90 L re connection via Terminal 91 A RS485 Terminal 92
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