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KBR multicount 3D6-0-LCD-EP-US1, Operating Instructions, Technical Parameters

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KBR multicount 3D6-0-LCD-EP-US1 Operating Instructions, Technical Parameters Download Page 35

User Manual  

multicount

Version 2.00

Page 29 of 34

ED

EBD

A

014

5 

/ 47

09

-1

 GB

8.4

Measuring principle

8.5

Device memory

8.6

Power supply

8.7

Hardware inputs

Reading

128 points per period at 50Hz

Update time

~ 500ms

Frequency range

Automatic frequency adjustment between 40-70 Hz

Main data and program memory

1MB RAM battery-buffered/ 256k EPROM

Memory type

Ring buffer

Long-term memory (1 year)
(

multicount 3D6-1-LCD-ES-...

 only)

Annual energy memory daily values for active and reactive energy, for high and 
low tariff, for consumption and recovery for one year

Long-term memory for max. 160 days, min. 64 hours 
depending on memory configuration
(

multicount 3D6-1-LCD-ES-... 

only) 

Load profile memory: A maximum of 4*3840 entries; 60 / 30 / 15 / 1 – minute 
average values of P

Σ

 and Q 

Σ

 for high and low tariff, for consumption and 

recovery; configurable via operating software!

Long-term memory (1 year)
(

multicount 3D6-1-LCD-ES-... 

only)

Measuring period maximum Pkum / Qkum per month for 1 year

Event memory
(

multicount 3D6-1-LCD-ES-... 

only)

A maximum of 4096 entries to record tariff switching commands, mains failures, 
error messages, and many more.

Parameter memory

non volatile

Password memory 
(

multicount 3D6-1-LCD-ES-...

 only)

Code 4-digit

Power supply

85 to 265V AC/DC; 50/60Hz

Power consumption

15 VA

Measuring input for 
voltage

U

L1-L2

;  U

L2-L3

;  U

L3-L1

3 * 5V  ...100V...120V AC (measuring range 1) 
3 * 20V...500V...600V AC (measuring range 2)  

Direct impedance

1.2 MOHM (Ph-Ph)

Measuring range

programmable

Measuring inputs for 
current

I

L1

;  I

L2

;  I

L3

3 * 0,01A...1A...1,2A AC  (measuring range 1) 
3 * 0,05A...5A...6A AC     (measuring range 2) 

Power consumption

≤ 

0,3VA per input at 6A 

Measuring range

programmable 

Digital inpputs 
(

multicount 3D6-

1-LCD-ES-...

 only)

Tariff input

digital input for floating contact
Switching HT/LT, signal e.g. from energy supplier
Contact open =>  Tariff  HT
Contact closed =>  Tariff  LT

Synchronous input

digital input for floating contact
Synchronization of measuring period; pulse length 

≥

 250ms

Power supply

27V / 15mA DC

Summary of Contents for multicount 3D6-0-LCD-EP-US1

Page 1: ...3D6 0 LCD EP US1 3D6 1 LCD ES US1 multicount Electronical energy meter Operating instructions Technical Parameters Your Partner for Network Analyzing ...

Page 2: ...KBR GmbH Am Kiefernschlag 7 D 91226 Schwabach T 49 0 9122 6373 0 F 49 0 9122 6373 83 E info kbr de www kbr de ...

Page 3: ...s of 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 th...

Page 4: ...dity Before the device is connected to the mains you will have to check whether the local mains conditions comply with the specifications on the manufacturer s label A wrong connection may destroy the device When connecting the device the connection chart must be observed see chap ter Connection chart and the connection lines must be powerless Only use proper line material and watch the correct po...

Page 5: ...ice is subject to long term 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 o...

Page 6: ......

Page 7: ...ming 13 7 1 Working with the display menu 13 7 2 Programming scheme 16 7 3 Working with the configuration menu 16 7 4 Storage 25 7 4 1 Device settings 25 7 4 2 Devices basic parameters 25 7 4 3 Long term memory multicount 3D6 1 LCD ES only 25 7 4 3 1 Load profile memory 25 7 4 3 2 Annual energy memory 26 7 4 3 3 Pmax and Qmax annual memory 26 7 4 3 4 Event memory 26 7 4 4 Measuring period synchron...

Page 8: ...rawing 31 8 12 Environmental conditions Electrical safety 31 8 13 Default settings after reset 31 8 14 Basic configuration when delivered 32 9 Serial interface 32 9 1 Operating modes and interface configuration 32 9 1 1 RS 485 Bus operation 32 9 1 2 Protective measures 32 9 2 Overvoltage and lightning protection 32 10 Error detection 33 ...

Page 9: ...hen replacing a battery remove the empty battery from the clamp with the tool 4 Push the new battery into the clamp and make sure that it is inserted correctly and has the right polarity 5 Put the upper casing cover back on and click it into place by pushing 6 Reconnect the device to the supply voltage a Caution Before the initial commissioning of the device please insert the backup battery first ...

Page 10: ...age or current of one phase is scanned The resulting scanning spots are available for further calculations This interval is mainly determined by the A D conversion Measuring cycle The measuring cycle is the time the device needs for measuring all possible quantities for all three phases Firmware Operating system software implemented in the multicount 3D6 0 LCD EP 3D6 1 LCD ES s microcontroller Loa...

Page 11: ...ely programmed The measuring voltage inputs of the device measure directly i e they are not metallically separated by a voltage transformer For energy supply networks with outer conductor connected to the earth potential suitable suitable control gear with electrical isolation e g voltage transformer must be used x 5A or x 1A freely programmable The measuring inputs for current must always be fed ...

Page 12: ...ing systems is available for the convenient programming and storage of long term data Separate power supply The device requires a separate auxiliary voltage for operation see nameplate For questions about this device or about our software products please don t hesitate to contact us We will be glad to assist you Please see the cover of this manual for your contact 4 Connecting the multicount 3D6 0...

Page 13: ...er input In this case interchange the pins of the terminals k and I of the affected transformers Assigning measuring voltage input current transformer input The current transformer on terminal 20 21 k1 l1 must be arranged in the phase where the measuring voltage for the terminal 10 L1 is measured The same applies to the other transformer and measuring voltage con nections b Note You should take th...

Page 14: ...device with power The device can be operated with a voltage from 85V to 265V Terminal 20 k1 and 21 l1 22 k2 and 23 l2 24 k3 and 25 l3 Measuring inputs 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 to the correct assignment of measuring voltage inputs to current t...

Page 15: ...t 3D6 1 LCD ES to connection for power bus Terminal 34 and 35 Pulse output Output of energy proportional pulses via a digital contact S0 interface in accordance with DIN 43864 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 Terminal 36 and 37 Synchronization input multicount 3D6 1 LCD ES o...

Page 16: ...ED G While the LCD shows the type of measurement and the measured numerical value the three prefix LEDs K M and G show the significance of the unscaled unit It is decisive which LED is active K means that the value is shown in Kilo e g kW M stands for Mega e g MVArh and G corresponds to Giga e g GVA If no LED is active the value is represented as unscaled unit LED Error This LED flashes if an erro...

Page 17: ...e Prefix LEDs serve to show the instantaneous meter count As long as the meter count does not exceed 9999kWh the entire meter count is displayed in one menu From 10 MWh the display is divided into several menus so that more than five places can be read These menus can be called up using the A key The overall value results from simply writing out the individual values one after another Exampel Disp...

Page 18: ...ut measuring value must be multiplied with the respective display significance Kilo Mega or Giga depending on the active LED Display of active power in W kW MW GW the apparent power S in VA kVA MVA GVA and the reactive power Q in Var kvar Mvar Gvar 6 2 1 Display for energy consumption or recovery multicount 3D6 1 LCD ES only Whether energy is recovered can be determined by means of the polarity si...

Page 19: ... T2 low tariff lights up permanently The tariff display T1 flashes i e the current counting tariff is T1 high tariff Menu LC Display Unscaled unit Active energy WAct for high tariff 2345 g Wh kWh if the prefix LED k lights up if the prefix LED G or M lights up other menus are available Continue in basic menu W or X For meter count detailed view 2 Wh Detailed view giga watt hours GWh if the prefix ...

Page 20: ... if the prefix LED k lights up if the prefix LED G or M lights up other menus are available Varh Continue in basic menu W or X For meter count detailed view 2 Detailed view giga var hours Gvarh if the prefix LED G is active Varh Continue with X or W to jump back to basic menu 45g Detailed view mega var hours Mvarh if the prefix LED M is active Varh Continue with X or W to jump back to basic menu 7...

Page 21: ...s up Varh Continue in basic menu W or X Apparent power Stotal s 98 28 VA VA if no prefix LED is active W Active power Ptotal p 125 5 W W if no prefix LED is active W Reactive power Qtotal qi723 8 var var if no prefix LED is active W Power factor λ pf 0 52 Display of the power factor basic harmo nic and overharmonics W Device time 3D6 1 LCD ES only 12 34 55 Output format Hours Minutes seconds W Dev...

Page 22: ...sing the key steps through the flashing value from 0 to 9 Q Confirms the inputs made values are only saved to the device after the configu ration menu is closed i e after the last Config menu item has been passed Menu Key combination Device display Description Configuration menu W Q Press both keys simultane ously Changes to programming mode Display flashes conf Q or W Execute configuration menu o...

Page 23: ...t performing a reset Key combination to carry out reset b Note Press the Q key and hold it down while pressing the Xkey as well for key combinations see below The reset display flashes for approx 5 sec keep key depressed The Reset is only carried out delayed by these 5 seconds i e the reset procedure can be cancelled by releasing the keys while the display rESEt is still flashing The display rEb00...

Page 24: ...rd input only if password 9999 is not used Password 9999 on deli very and after reset all entries are released Cd0000 The password func tion is only sup ported for multicount 3D6 1 LCD ES X V save with Q Enter password Cd1234 b Note If the password is entered correctly changes can now be carried out within the configuration menu When leaving the configuration menu the password will become active a...

Page 25: ... Operation in a net work with 400V rated voltage UPH PH U5 400 V X V save with Q Change measuring voltage to 100V for example U5 100 V Transformer Primary current Display of the configured primary current e g 5A Ip 0005 A Programming transfor mer primary current e g 1500A X V save with Q Ip 1500 A Transformer secondary current Display of secondary current here 5A 5A or 1A switchable 15 5 A Switchi...

Page 26: ...ew seconds Menu Key combination Device display Description Delete function Performing Press X Q simultaneously and hold down for 5 sec The display flashes for 5 sec the delete function is only carried out delay ed by these 5 sec T1 T2 Clear Wh Varh Display appears after deleting the active ener gy memory T1 T2 done Wh Varh W Pulse output active or reactive energy proportional to consumption or rec...

Page 27: ...t t2 d1g Change switching me thod The following switching possibilities diG signal at the digital input or buS via Energy Bus command or Int internal program ming period X V save with Q t2 d1g t2 bUs t2 Int W Begin low tariff time 3D6 1 LCD ES only Start of LT period Default 10 00 PM ta 22 00 X V save with Q Change start of LT time Enter time in Hours Minutes ta 23 30 W End Low teriff time 3D6 1 L...

Page 28: ... or SY trF synchronization with sy Int sy trf HT NT switching tariff switching or SY diG synchronization through signal on digital input or SY buS sychronization through energy bus command and internal clock See Chap 6 4 4 Measuring period synchronization sy d1g sy bUs W Bus mode 3D6 1 LCD ES only KBR energy bus active Change switching me thod Following switching op tions available ebus Ebus KBR e...

Page 29: ...ly Display of device address ad 0001 X only Ebus Starting the automat Bus scan display flashes for approx 60 sec As soon as the device is recognized at the Bus an address is assigned automatically by the PC software and the address is entered in the device memory ad5can X ad 0001 With the key X the auto mated process can be stopped and an address can be entered manually Jump to the next menu witho...

Page 30: ...riod is finished at the next synchronization event and saved If the time of the multicount 3D6 1 LCD ES is moved back by more than the duration of one period the load profile memory is deleted and restarted In both cases a clock adjustment event is created and saved in the event memory The date can only be changed via the Bus Menu Key combination Device display Description W Password 3D6 1 LCD ES ...

Page 31: ...s long as a user is in the configuration menu of the device on location Parameters Stored by user Measurement voltage primary programmable by user from 1 to 9999V Measurement voltage secondary programmable by user from 1 to 500V Measuring current transformer primary programmable by user from 0001A to 9999A Measuring current at device input i e transformer secondary can be selected by user from 1A ...

Page 32: ...rement for the instantaneous period is finis hed at the next synchronization event and saved If the time of the multicount 3D6 1 LCD ES is moved back by more than the duration of one period the load profile memory is deleted and restarted In both cases a clock adjustment event is created and saved in the event memory Adjusting the period duration If the period duration is adjusted the load profile...

Page 33: ... KBR ENERGY BUS Synchronization is carried out via a telegram created either by the PC or by the MULTIMASTER and sent via the KBR ENERGY BUS to the selected recipients Under certain operating conditions an intermediate synchronization may be carried out while a measuring period is still running multicount 3D6 1 LCD ES terminates the instantaneous period measurement and saves the period value toget...

Page 34: ... QSL2 QL3 display of phase reactive power only via Energy bus Distinction between ind cap xx Units VAr if no prefix LED is active kVAr if prefix LED K is active MVAr if the prefix LED M is active GVAr if the prefix LED G is active Display range 10 0VAr to 9999 GVAr autom range switching Power factor Power factor λΣ λL1 λL2 λL3 display of phase power factors only via Energy bus The power factor con...

Page 35: ...ticount 3D6 1 LCD ES only Measuring period maximum Pkum Qkum per month for 1 year Event memory multicount 3D6 1 LCD ES only A maximum of 4096 entries to record tariff switching commands mains failures error messages and many more Parameter memory non volatile Password memory multicount 3D6 1 LCD ES only Code 4 digit Power supply 85 to 265V AC DC 50 60Hz Power consumption 15 VA Measuring input for ...

Page 36: ...ion via RS485 multicount 3D6 1 LCD ES Pins for BUS connection via RS485 Device MULTIMASTER or interface adaptor terminal 90 Pin see Software manual terminal 91 A Pin A see Software manual terminal 92 B Pin B see Software manual Pulse output Output type In proportion to active or reactive energy programmable on the device Opto coupler output Digital S0 compatible in accordance with DIN 43865 Pulse ...

Page 37: ...nce with DIN EN 40050 Part 9 1993 05 Electromagnetic Compatibility DIN EN 61000 6 3 2005 06 IEC 61000 6 3 DIN EN 61000 6 2 2000 03 IEC 61000 6 2 Measurement voltage primary 400V Measurement voltage secondary 400V Measuring current secondary 5A Measuring current primary 5A Summertime multicount 3D6 1 LCD ES only from March to October Frequency correction automatic Current average value over 10 minu...

Page 38: ... Energy Bus and on the functions of our Windows software Information on the structure and the technical parameters of the Energy Bus can be found in our installation guide for the KBR Energy Bus Just send a request for this installation guide 9 1 2 Protective measures 9 2 Overvoltage and lightning protection It is recommended to install overvoltage protection measures to protect our high quality e...

Page 39: ...r reactive energy that can be processed can be estimated by means of the following calculation Explanation 3600 Constant s IL Required pulse length s IP kWh kvarh Required pulse count per kWh or pro kvarh P kWh or P kvarh Maximum value Maximum active or reactive energy that can be output kWh or kvarh After error correction acknowledge error message with the Qkey If this text appears in the display...

Page 40: ... note all meter states because through the replacement of batteries all saved data and measured values will be deleted Depending on the user configuration the synchronization via KBR Energy Bus or via synchronization contact could not be carried out see Chapter 6 4 4 Measuring period synchronization Acknowledge error message with the Q key The error message e bat is shown The error message e 5ync ...

Page 41: ...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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