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Summary of Contents for KBR multicount 3D6-0-LCD-EP-US1
- Page 1 Operating instructions Technical Parameters Electronical energy meter multicount 3D6-0-LCD-EP-US1 3D6-1-LCD-ES-US1 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 Preface Dear Customer We would like to thank you for choosing a KBR quality product. In order to familiarize yourself with the operation and programming of the device and always be able to use the whole functionality of this high-quality product, we recommend that you read this manual thoroughly.
- Page 4 Certain deviations, however, cannot be excluded, so the manufacturer is not liable for complete confor- mity. The specifications made 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 2002 Subject to change Page II of III...
- Page 5 Product Liability / Disposal Product Liability With these product, you have acquired a 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. 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 Disposal Please dispose of defective, outdated or no longer used devices properly.
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Page 7: Table Of Contents
7.4.4 Measuring period synchronization (multicount 3D6-1-LCD-ES-... only) ....27 7.4.4.1 Synchronization only by internal clock................27 7.4.4.2 Synchronization by the energy supplier’s synchronous pulse........27 7.4.4.3 Synchronization by KBR ENERGY BUS ................27 7.4.4.4 Synchronization when tariffs are changed ............... 27 Technical Data ..................28 Measuring and display values ................ - Page 8 User Manual multicount Hardware outputs ....................30 8.10 Mechanical Data ....................30 8.11 Dimensioned drawing ..................31 8.12 Environmental conditions / Electrical safety ........... 31 8.13 Default settings after reset ................31 8.14 Basic configuration when delivered ..............32 Serial interface ..................32 Operating modes and interface configuration ..........
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Page 9: Device Memory, Battery-Buffered
User Manual multicount Device memory, battery-buffered 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. -
Page 10: Definition Of Terms
User Manual multicount Definition of Terms Below you will find brief explanations of the terminology used in this manual. Root-mean-square value: By definition the square of the mean value of a periodic or pulsating quantity is referred to as the root-mean-square value. multicount 3D6-0-LCD-EP-.../ 3D6-1-LCD-ES-... -
Page 11: Field Of Application / Function Range
A display flashing on the front of the device indicates which tariff is active at the moment. When operated with the KBR Energy Bus, switching over can also be carried out centrally via the Multimaster or PC. -
Page 12: Connecting The Multicount 3D6-0-Lcd-Ep
ES-... to connect the the synchronization signal of the energy supplier, for example. Synchronization as well as high / low tariff switching can be controlled centrally via the KBR Energy Bus as well as via the internal clock. Software (optional) A number of software products that can be run on most Microsoft®... - Page 13 User Manual multicount Note You should take the following points into consideration when connecting the device to the three-phase network to be measured: - Energy flow direction Assigning measuring voltage input / current transformer input Rotary field: As soon as the multicount 3D6-0-LCD-EP-.../3D6-1-LCD-ES-...c is connected to the mains, it will auto- matically detect the rotary direction.
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Page 14: Connection Diagram
User Manual multicount Connection diagram Terminal assignment Terminal 1 (L) / 2 (N) and PE: Connection power supply A control voltage is required to supply the device with power. The device can be operated with a voltage from 85V to 265V. Terminal 20 (k1) and 21 (l1): Measuring inputs for current 22 (k2) and 23 (l2) - Page 15 User Manual multicount Terminal 10 (L1): Measuring input for voltage 11 (L2) Three phase voltage measurement in 4-wire rotary current networks. Direct measurement is possible in the following networks: 12 (L3) 3 x 100V/57,7V AC;3 x 400V/230V AC; 13 (N) For higher voltages, the unit needs to be connected via a voltage trans- former.
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Page 16: Start-Up
User Manual multicount Start-up Control and display panel The meter multicount 3D6-0-LCD-EP-.../3D6-1-LCD-ES-... features four key buttons, to reach the individual menus and submenus for programming the device. The 6-digit LCD serves to dis- play the currently selected measuring values. Six green LEDs indicate the significance of the measured data as well as different messages LEDs While the LCD shows the type of measurement and the measured numerical value,... -
Page 17: Measuring Values Of The Multicount 3D6-0-Lcd-Ep
User Manual multicount Measuring values of the multicount 3D6-0-LCD-EP-.../3D6-1- LCD-ES-... and their representation The following section provides an overview of the measuring values of the multicount 3D6-0-LCD-EP-.../ 3D6-1-LCD-ES-... and their representation on the device. The respective measuring range switches automatically in the display. Display of active or reactive energy measurement Display: High tariff HT Display: Active energy [Wh]... -
Page 18: Display Of Power Measurement
User Manual multicount Display of power measurement " in the first position, " " tands for total apparent pow- The entire active power measurement is marked with a " er measurement and " " for total reactive power measurement. Active power during energy consumption is displayed without polarity sign, during energy recovery (multicount 3D6-1-LCD-ES-... -
Page 19: Programming
User Manual multicount Programming Programming of the energy meter multicount 3D6-0-LCD-EP-.../3D6-1-LCD-ES-... is done using the 4 keys Working with the display menu Pressing the navigation key jumps to the respective following menu item. If the key is kept depressed, the menus will be switched through with a new menu being activated every 0.5 seconds. Note The active tariff is displayed by permanent flashing of the respective tariff display T1 or T2 in each display menu. - Page 20 User Manual multicount Continue in basic menu For meter count detailed view Detailed view giga-watt hours GWh if the prefix LED “G” is active § Continue with to jump back to basic menu Detailed view mega-watt hours MWh if the prefix LED “M” is active. §...
- Page 21 User Manual multicount Detailed view giga-var hours Gvarh if the prefix LED “G” is active § Varh Continue with to jump back to basic menu Detailed view mega-var hours Mvarh if the prefix LED “M” is active § Varh Continue with to jump back to basic menu Detailed view kilo-var hours...
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Page 22: Programming Scheme
User Manual multicount Programming scheme W+* Q Pressing both keys simultaneously will jump to the configuration menu - from any other display menu. Confirms inputs or changes.Changes can only be carried out after a valid password is entered or after the device has been released (password 9999). Cancels input from any position in the configuration menu without applying values. - Page 23 User Manual multicount Menu Key combination Device display Description Reset Reset should only be carried out during setup and when the device is reset completely reprogram- med. Caution! Reset will reset all programmed values to their default settings!!! Jump to the next menu without performing a reset X +* Q...
- Page 24 User Manual multicount Menu Key combination Device display Description X+* Q Carry out reset The display flashes for approx.5 sec., the reset reset function is carried out simultaneously and delayed by these 5 sec. hold down > for 5 sec Display appears briefly after reset has been per- formed...
- Page 25 User Manual multicount Menu Key combination Device display Description < W Measuring voltage e.g.: Operation in a net- primary work with 400V rated Up: 0 400 voltage PH-PH X+ V Change measuring voltage to 500V, for Up: 0 500 example save with <...
- Page 26 User Manual multicount Note Delete functions can only be carried out after the appropriate password has been entered! Procedure for delete functions: Press both keys simultaneously and keep depressed (key combination see next page!). The display flashes for 5 sec. The ”CLEAr” function is only carried out after this 5 second time delay, i.e.
- Page 27 User Manual multicount <W Length of the energy Pulse length of the pulse in ms, adjustable pl: 100 output from 30 – 990 ms Default 100 ms X+ V Set length of the energy pl: 080 pulse e.g. to 80 ms save with <W Tariff switching me-...
- Page 28 Bus mode KBR-energy bus active only) Change switching me- 3D6-1-LCD-ES-... thod: ebus Following switching op- tions available: Ebus: KBR energy bus X+ V ebus save with rtu: Modbus commands ASCII: Modbus ASCII asCII <W Page 22 of 34 Version 2.00...
- Page 29 User Manual multicount Modbus mode 9600 Baud, no Parity (only if rtu or ASCII n 9. g was selected in Bus mode) X+ V e. g. Change switching me- thod: n 9. g Options:: save with n 4.8, e 4.8, o 4.8, e 9.
- Page 30 User Manual multicount Time Time of the device inter- 3D6-1-LCD-ES-... 10: 2 4: 5 g only) nal clock X+ V Set device clock time 10: 2 4: 5 7 Enter clock time in Hours : Minutes : Se- Save and jump to input menu conds Date with Note...
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Page 31: Storage
User Manual multicount Storage 7.4.1 Device settings All device settings and parameter data for storage utilization are stored in the device. Note The parameters cannot be changed by means of the software via the bus as long as a user is in the configuration menu of the device on location. 7.4.2 Devices - basic parameters Parameters Stored by user... -
Page 32: Annual Energy Memory
User Manual multicount Note Setting the internal time of the device If the clock time of the multicount 3D6-1-LCD-ES-... is adjusted by less than the duration of one period, the measurement for the instantaneous period is finis- hed at the next synchronization event and saved. If the time of the multicount 3D6-1-LCD-ES-... -
Page 33: Measuring Period Synchronization (Multicount 3D6-1-Lcd-Es
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. -
Page 34: Technical Data
User Manual multicount Technical Data Measuring and display values Active energy Calculation Units kWh if the prefix LED “K” is active MWh if the prefix LED “M” is active GWh if the prefix LED “G” is active Display range 0.0000 kWh to 9999 GWh; autom. range switching Reactive energy Calculation Units... -
Page 35: Measuring Principle
User Manual multicount Measuring principle Reading 128 points per period at 50Hz Update time ~ 500ms Frequency range Automatic frequency adjustment between 40-70 Hz Device memory Main data and program memory 1MB RAM battery-buffered/ 256k EPROM Memory type Ring buffer Long-term memory (1 year) Annual energy memory daily values for active and reactive energy, for high and (multicount 3D6-1-LCD-ES-... -
Page 36: Electrical Connection
RS 485 for connection to the Energy bus; multicount 3D6-1- a max. of 32 devices per bus segment, up to 1000 m without bus amplifier, for LCD-ES-... additional information see installation guide KBR Energy Bus Baud rate 38400 Addressing Can be addressed up to address 9999; automatically via software or manually on the device 8.10 Mechanical Data... -
Page 37: Dimensioned Drawing
User Manual multicount 8.11 Dimensioned drawing 8.12 Environmental conditions / Electrical safety Ambient conditions Standards DIN EN 60721-3-3/A2: 1997-07; 3K5+3Z11; (IEC721-3-3; 3K5+3Z11) Operating temperature -5°C … +55°C Humidity 5% … 95% Storage temperature -25°C … +70°C Electrical safety Standards and amendments DIN EN 61010-1 / Edition 2002;... -
Page 38: Basic Configuration When Delivered
9.1.1 RS 485 Bus operation The RS485 port of the meter is designed for operation at the KBR Energy Bus. You can operate one or several multicount 3D6-1-LCD-ES-... devices together with the Energy Bus across great distances. The bus is connected to the PC via the interface converter RS 232/485 or the MULTIMASTER. -
Page 39: Error Detection
User Manual multicount 10 Error detection No function. Check power supply, back-up fuse and supply line. The measured values for power differ, compared with the power supplier measurement. Check k and l of the current measurement, the correctness of the phases of the transformers as well as the values entered for the transformer primary and secondary current and adjust, if required. - Page 40 The error message is shown 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 key.
- Page 41 KBR GmbH KBR GmbH Abteilung Entwicklung Development Am Kiefernschlag 7 Am Kiefernschlag 7 D-91126 Schwabach D-91126 Schwabach / Germany Vorschläge: Suggestions: Korrekturen: Corrections: Betrifft Gerät: Device concerned Sollten Sie beim Lesen dieser Bedienungsanleitung oder If you come across misprints in this user manual or prin- Druckschrift auf Druckfehler gestoßen sein, bitten wir...
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