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Elite 440

1. 48 11 Installation and Commissioning 49 11 1 Connection Diagram 49 11 2 Mounting the Meter on the Panel 50 11 3 Attaching External Module 50 11 4 Detaching Modules 51 12 Frequently Asked Questions FAQs 52 Annexure I Meter Displays 55 Annexure II Supported Features and Parameters in Elite Variants 76 Glossary of Energy Types 81 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 5 of 8
2. 16 4 3 8 Metrological LED 16 4 4 Optional Plug in Modules 17 4 4 1 Input Output Modules 17 4 4 2 Ethernet Module 20 5 Meter Operation 20 5 1 Changing the Meter Display Mode 20 5 2 Favourite Display Mode 20 5 2 1 Setting Favourite Display On or Off 21 5 3 Using the Setup Mode 21 5 3 1 Password Entry
3. Error Bookmark not defined 5 3 2 Page Navigation within the Setup Mode 22 5 4 Configurations from the Meter s Setup Menu 23 5 4 1 MD Reset 24 5 4 2 Meter Type and CT VT Commissioning 25 5 4 3 Input Output Module configuration 26 5 4 4 MODBUS Communication Configuration 28 5 4 5 Maximum Demand Configuration 29 5 4 6 Load Profile Configuration 31 5 4 7 Poles Configuration 32 5 4 8 Metrological LED Configuration
4. 7 4 2 1 Front Panel 7 4 2 2 Rear Panel 9 4 3 Functional Specifications 11 4 3 1 Main Energy Registers 11 4 3 2 Maximum Demand Registers 13 4 3 3 Energy Snapshots 13 4 3 4 Load Profile 14 4 3 5 Billing Dates 15 4 3 6 Daylight Saving Time DST Definition 16 4 3 7 Maxima and Minima
5. 33 5 4 9 Configuring Ethernet Module 34 Page 4 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 5 4 10 Changing the Setup Mode Password 35 5 4 11 Exit Setup Mode 36 6 Meter Displays 37 6 1 Normal Displays 37 6 2 Fault Condition Displays 39 7 Communication 42 8 Technical Specification 44 9 List of Configurable Features and Parameters 46 10 Meter Dimensions
6. Phase Angle L1 L2 L2 L3 L3 L1 Avg Voltage L L Avg Current Power Factor Frequency HV 3 HV 4 Avg Voltage L N Avg Current Power Factor Frequency LV 4 P Active Total Avg Voltage L L Avg Current Frequency HV 3 HV 4 P Active Total Avg Voltage L N Avg Current Frequency LV 4 P Reactive Total Avg Voltage L L Avg Current Frequency HV 3 HV 4 P Reactive Total Avg Voltage L N Avg Current Frequency LV 4 P App Total Avg Voltage L L Avg Current Frequency HV 3 HV 4 P Apparent Total Avg Voltage L N Avg Current Frequency LV 4 Total Harmonic Distortion THD Voltage L1 L2 L3 Total Harmonic Distortion THD Current L1 L2 L3 Total Harmonic Distortion THD Power L1 L2 L3 Energy Display Active Import Total Active Export Total Active Import Fundamental Active Export Fundamental Reactive Q1 ReactiveQ2 ReactiveQ3 ReactiveQ4 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 79 of 84 Elite 440 441 442 443 444 445 446 447 448 Features Avail
7. Elite 440 Multi line Digital Display Panel Meter Technical Reference Manual BGX501 728 R05 Page 2 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Copyright 2010 2013 SIHPL Elite is a registered trade name of Secure Meters Ltd Other product names are trademarks or registered trademarks of their respective owners Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 3 of 84 Table of Contents 1 Introduction 5 1 1 Reference Documents 5 2 Precautions and Safety Practices 5 3 Overview 6 4 Features and Applications 6 4 1 Operational Features 6 4 2 Physical and Functional Features
8. The message indicates Phase Association Indeterminate due to low current in Phase 2 The message indicates Phase Association Indeterminate due to reverse current flow in Phase 3 The message indicates Phase Association Indeterminate due to Invalid phase angle in phase 1 Phase to Neutral and average voltages V applicable for 3 phase 4 wire connections only The meter measures instantaneous voltage Page identifier at the top left indicates U for voltage being displayed currently on the page The display indicates the following phase wise and average voltages Phase 1 to Neutral 240 10 V Phase 2 to Neutral 240 20 V Phase 3 to Neutral 240 30 V Average Phase to Neutral 240 20 V Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 57 of 84 Display Messages Meaning Phase to Phase and average voltages V The meter measures instantaneous voltage The display indicates the following phase wise and average voltages Phase 1 to Phase 2 240 10 V Phase 2 to Phase 3 240 20 V Phase 3 to Phase 1 240 30 V Average Phase to Phase 240 20 V Three phase line currents A The meter measures instantaneous line current Page identifier at the top left indicates L for line current being displayed currently on the page The 1st three display lines indicate line current in each phase and the 4th line indicates neutral current Line cu
9. With respect to reference voltage Vnominal According to variant 0 05 optional 9 List of Configurable Features and Parameters Elite 440 meters offer the flexibility to change certain configuration in the meter at client s end to suit their requirement Although the meter comes with all pre set default parameter values it may be necessary to change certain configurable parameters to match the installation type and meet customer s requirements Configuration of various features or parameters supported in Elite 440 meters can be modified using the following three methods o With meter push buttons from the Setup mode refer to section 5 4 on page 23 o Modbus commands o Using the ConfigView Suite The following table gives a list of configurable features and parameters along with the possible options that can be used to change a configuration Configurable Features and Parameters Factory Configuration Meter Push Buttons Modbus Command ConfigView Suite Configuration file ConfigView Suite MD Reset Yes Yes Yes Yes if related parameter is changed 3 phase 3 wire or 3 phase 4 wire selection Yes Yes Yes Yes CT VT Commissioning Yes Yes Yes Yes Modbus ID No Yes Yes No Modbus baud rate No Yes No No MD register Yes No Yes Yes Demand Integration Period Yes Yes Yes Yes Sliding or Blocked window selection for demand logging Yes Yes Yes Yes
10. 2nd line average line current is 1 A 3rd line average power factor is 0 998 4th line frequency is 50 Hz Note Voltage measured for HV 3 phase 3 wire is L L L L and L N for HV 3 phase 4 wire or LV 3 phase 4 wire in different displays Voltage unbalance current balance RPM of the motor frequency The message in each line indicates the following 1st line voltage is unbalance 2nd line current is balance 3rd line RPM of the motor is 0 4th line frequency is 50 Hz Page 72 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning All import energies Page identifier at the top left indicates E for energies being displayed currently on the page In this case the unit symbol k for kilo M for mega or G for giga at the top right corner of the screen will be applicable for all the lines The message in each line indicates the following 1st line active total import energy is 5595 kWh 2nd line apparent import energy is 895 kVAh 3rd line reactive import energy inductive is 5000 kVArh 4th line reactive import energy capacitive is 900 kVArh All export energies Page identifier at the top left indicates E for energies being displayed currently on the page In this case the unit symbol k for kilo M for mega or G for giga at the top right corner
11. Per Phase Active Power Maximum Per Phase Active Power Minimum Per Phase Reactive Power Maximum Per Phase Reactive Power Minimum Per Phase Apparent Power Maximum Per Phase Apparent Power Minimum Per Phase Power Factor Lag Minimum Per Phase Power Factor Lead Minimum Frequency Maximum Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 81 of 84 Elite 440 441 442 443 444 445 446 447 448 Features Available Parameters Frequency Minimum Energy of Supported Parameter Energy of Supported Parameter Recent and Hist 1 to 6 Recent Hist 1 to 6 MD of Supported Parameter Recent Hist 1 to 6 CMD of Supported Parameter Hist 1 to 6 Daily Energy Snapshots of Supported Parameter Last Load Survey of Supported Parameter On Off Parameters Power On Off amp Load On Off Recent Hist 1 to 6 Glossary of Energy Types Active Total Import Energy Consumed imported kWh including harmonics metered in quadrants 1 and 4 Page 82 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Active Total Export Energy Generated exported kWh including harmonics met
12. option to activate the above new configurations in the meter To return to the I O Module page press or wait for 5 seconds Page 28 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Four 4 20 mA Analogue Output Module The page shown on the left displays the four configurable Analogue Output channels Each channel can be assigned with any of the following parameters o Phase wise voltage o Phase wise Line current o Powers active reactive and apparent o Frequency o Power Factor o Average Voltage o Average Line Current To assign a parameter to a channel move the selection bar on the channel and then press button To exit the I O Module page and return to the Setup menu move the selection bar over the Quit option as shown in the figure on the left and then press button At the end of configuration updates select the Save option to activate the above new configurations in the meter To return to the I O Module page press or wait for 5 seconds 5 4 4 MODBUS Communication Configuration This is the 4th option on the 1st page of Setup Menu The Communication option can be used to configure the baud rate and the MODBUS identification number To select it move selection bar to COMM option and then press The page shown in the following figure will appear Baud Rate This is the 1st option on Communication page When the selection arrow
13. Off mode When Favourite display is turned off the Manual display becomes the alternative active display mode As in Manual mode you can also navigate through the various Favourite mode displays by using the up or down push buttons Display from the Auto cycle mode can be switched to the Manual or Favourite whichever is active mode by pressing either the up or down push buttons twice 5 2 1 Setting Favourite Display On or Off From the default display mode press to access the Setup Mode then use button to move to Fav On or Fav Off When selection bar is on Fav On or Fav Off menu as shown in the figure press to select it This will trigger the favourite display mode to either On or Off depending upon the current display in operation If favourite display is Off then select Fav On to set it On and if it is On then select Fav Off to set it Off this is a toggle option 5 3 Using the Setup Mode The Setup Mode can be used to configure the following parameters with the help of push buttons o MD Reset o Setting the meter type as 3 phase 3 wire or 3 phase 4 wire o CT VT commissioning o Input Output Modules o MODBUS ID and MODBUS baud rate o Maximum Demand o Load Profile o Number of Poles on motor for RPM measurement o Metrological LED o Ethernet o Changing the password to access the Setup mode All the above configurations are also possible
14. Pulse output parameter selection Yes Yes Yes Yes Pulse input selection Yes Yes Yes Yes Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 47 of 84 Configurable Features and Parameters Factory Configuration Meter Push Buttons Modbus Command ConfigView Suite Configuration file ConfigView Suite Pulse output width and weight selection Yes Yes Yes Yes 4 20 mA analogue output parameter selection Yes Yes Yes Yes 4 20 mA analogue output parameter limit selection Yes No Yes Yes IP Address No Yes Yes No Subnet Mask No Yes Yes No Default Gateway No Yes Yes No Load profile parameter selection Yes No Yes Yes Load profile integration period selection Yes Yes Yes Yes Billing Dates selection Yes No No Yes Display pages selection Yes No Yes only favourite pages Yes Metrological LED Energy configuration Yes Yes Yes Yes Selection of Main energy registers Yes No Yes limited as per factory configuration Yes limited as per factory configuration Selecting parameters for daily energy snapshots Yes No Yes Yes Daily energy snapshot time Yes No Yes Yes Daylight Saving Time Yes No Yes only two DST dates Yes Page 48 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 10 Meter Dimensions Public BGX501 728 R05 Elite 440 Technical Reference M
15. The display indicates the following phase angle in each phase Phase 1 to Phase 2 120 0 degree Phase 2 to Phase 3 120 0 degree Phase 3 to Phase 1 119 9 degree Power Interruption Count The display Power Interruption Count indicates that power interruption has occurred 13 times from the date of manufacturing Load On Off hours The display indicates the number of hours for which load was on and off The message displays Load On hours as 34 and Load Off hours as 45 Page 62 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Power On Off hours The display indicates the number of hours for which power was on and off from the date of manufacturing The message displays Power On hours as 85 and Power Off hours as 45 Phase wise maximum instantaneous voltage V The display indicates the following maximum Max instantaneous voltage recorded in each phase Phase 1 240 12 V Phase 2 240 13 V Phase 3 240 14 V Phase wise minimum instantaneous voltage V The display indicates the following minimum Min instantaneous voltage recorded in each phase Phase 1 239 12 V Phase 2 239 13 V Phase 3 239 14 V Phase wise maximum instantaneous current A The display indicates the following maximum Max instantaneous current recorded in each phase Phase 1 9 90 A Phase 2 9 92 A Phase 3 9 93 A Publi
16. This can be configured using the Profile option which is the 2nd option on the 2nd page of Setup Menu The Profile option can be used to configure the following parameters a Survey Integration Period b Survey window type c Survey width To select the Profile option move selection bar to Profile option and then press The page shown in the following figure will appear SIP Survey Integration Period This is the 1st option on Profile page When the selection arrow is on SIP press to access the next page for entering SIP value To exit the Profile page and return to the Setup menu move the selection arrow over the Quit option and then press button With the help of left right button select a survey integration period from the below specified range and then press to confirm the selection Configurable SIP range 15 30 60 minutes Survey Window Type Fixed or Sliding This is the 2nd option on Profile page To select it move the selection arrow on Sliding Width option and then press The display page shown on the left appears with two window type options Sliding and blocked For Sliding window type enter the Sliding width from the following permissible range and then press to confirm and save the selection Sliding width for DIP value 15 is 5 Sliding width range for DIP value 30 05 10 15 Sliding width range for DIP value
17. 38400 Modules No Card 2 Pulse Inputs 2 Pulse Outputs 4 Analogue Outputs L1 Phase Voltage L2 Phase Voltage L3 Phase Voltage L1 Phase Line Current L2 Phase Line Current L3 Phase Line Current Active Power Total Reactive Power Total Apparent Power Total Frequency Power Factor Average Voltage Average Line Current Ethernet Commissioning Meter Type HV 3 Phase 4 Wires HV 3 Phase 3 Wires LV 3 Phase 4 Wires MD Reset Time Set Meter Information Reading Instantaneous Min Max Values Per Phase Current Maximum Per Phase Current Minimum Per Phase Voltage Maximum Per Phase Voltage Minimum
18. 60 05 10 15 20 30 Page 32 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public At the end of configuration updates select the Save option to activate the above new configurations in the meter To return to the previous page press or wait for 5 seconds 5 4 7 Poles Configuration This is the 3rd option on the 2nd page of Setup Menu The option POLES can be used to configure the number of poles for measuring RPM of the motor This depends on the frequency of the supply To select it move selection bar to POLES option and then press The page shown in the following figure will appear When the selection arrow is on POLES press to access the next page for entering the pole number To return back to the first page of Setup Menu move the selection arrow on Quit and then press With the help of left and right buttons select a number from the following specified range and then press to confirm the selection Use the left button to enter the digit at the cursor position use the right button to move the cursor to the next position on the right This number will be used to calculate the RPM of the motor Configurable number range 2 to 48 in steps of 2 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 33 of 84 At the end of configuration updates select the Save option to activate the above new configurations in the meter To return to the pre
19. Page Navigation within the Setup Mode The Setup Mode has the following sequence of configurable menus through which you can navigate using the push buttons Glossary Setup Mode Configuration Headers MD Reset Commissioning Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 23 of 84 I O Module Communication Demand Load Profile Poles Metrological LED Ethernet Change Password Quit Setup Mode Menu Table 6 Meter Setup Mode Menu Use button for navigation through the above display sequence and button to select a configuration menu a selection bar will appear on the selected configuration menu When you select Quit from any of the configuration page the display returns to its immediate parent page For example when you select Quit from the Commissioning configuration page the display returns to the 1st page of Setup Menu as shown below When you select Quit from the Setup Menu the display returns to the main Setup Mode as shown below 5 4 Configurations from the Meter s Setup Menu Note No footer displays shown in any of the displays will appear during the configuration process To configure available parameters from the Setup Menu use the three push buttons as specified below To move the selection arrow to next line or move the cursor to the right while entering a digit or value To move the selection bar to previous line or to enter a digit
20. The maximum voltage across the voltage input terminals V1 V2 V3 and VN is 300 V AC phase to neutral o A maximum current i e Imax on the current input terminals I1 I2 and I3 is 10 A Failure to comply with the above safety measures could cause serious injuries If the meter is used in a manner not specified by the manufacturer the protection provided by connections may be impaired The manufacturer shall not be held responsible for failure to comply with the instructions in this manual Page 6 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 3 Overview Elite 440 series are multi function panel meters with multi line digital displays These are panel mounted 96 96 meters capable of measuring and monitoring various electrical quantities as well as detecting fault conditions in LV HV networks These meters are an ideal replacement for analogue ammeter voltmeter combinations and are suitable for sub metering of distribution system in Industrial and Commercial applications A single Elite 440 meter can replace several single function panel meters thereby saving the time and cost of installation Elite 440 meters are configurable for HV 3 phase 3 wire HV 3 phase 4 wire or LV 3 phase 4 wire and have accuracy class of 1 0 0 5s and 0 2s These meters support external attachment of Modules to enhance their existing functionality or add extra features in to the meter The Modules are replaceable and configurable at
21. card type attached in I O slot is 4 analogue output and no cards are connected in the other two slots The message indicates 2 pulse input and 2 pulse output and Ethernet cards are connected Page 74 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning The meter records pulse counter values for 2 pulse input pins In this message the display indicates the value of pulse counter 1 is currently 90 and that of pulse counter 2 is 80 DST time and date In this message the display indicates the current daylight saving time DST time is 10 20 34 in hh mm ss and current DST date is 10 10 10 in dd mm yy Pulse Width in milliseconds for pulse output pins In this message the display indicates the following pulse width is selected for 2 pulse output pin Pulse width for pulse output pin 1 is 80 ms and for pulse output pin 2 is 80 ms Pulse Width not selected In this message the display none indicates no pulse width is selected for the output pins Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 75 of 84 Display Messages Meaning Meter firmware and Program name In this message the first two lines indicates that the Meter Firmware loaded in the meter is 48001C and the last two lines indicates the Program Name is M3X1G01 Meter Serial Number This messag
22. display mode you can use the up or down push buttons to navigate through the pages The Manual display mode can be replaced with Favourite display mode from the Setup mode see section 5 2 1 on page 21 for setting Favourite display mode On No push button activity for 5 seconds to 2 minutes as configured in the meter in Manual or Favourite display mode returns the display to Auto cycle mode The footer displays shown in the figure above are mandatory information that will be available on every display page as per the load condition except in Setup Mode and fault condition displays when these footer displays will appear greyed out To continuously lit the LCD backlight press and hold the left hand up button for five seconds long push the LCD backlight will now remain lit constantly To light the LCD backlight with a timeout press the same button again for five seconds If the LCD backlight remains lit constantly in auto cycle mode then press the up or down button once to switch to the Manual mode The manual display pages have the scroll lock feature that gives the flexibility to freeze a display page i e to stop the display from scrolling Display scroll lock feature This feature allows you to use the meter s push button to stop the display from scrolling to the next display in the sequence To activate the scroll lock feature press and hold the right hand down button for five seconds long push the loc
23. export while active import Reactive energy export while active export Reactive energy import Reactive energy export Maximum Demand Energy Active energy import net Active energy export net Active energy import fundamental Active energy export fundamental Apparent energy while active import Apparent energy while active export Absolute net active energy Absolute apparent energy Absolute reactive lagging energy Absolute reactive leading energy Reactive energy import while active import Reactive energy import while active export Reactive energy export while active import Reactive energy export while active export Reactive energy import Reactive energy export DIP 15 30 60 min DIP WIDTH 5 10 15 20 30 Energy Snapshots Energy Active energy import net Active energy export net Active energy import fundamental Active energy export fundamental Apparent energy while active import Apparent energy while active export Absolute net active energy Public BGX501 728 R05 Elite 440 Technical Referenc
24. inductive lag in all three phases and total Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 59 of 84 Display Messages Meaning Three phase and total apparent power kVA The meter measures apparent power Page identifier at the top left indicates S for apparent power being displayed currently on the page and k at the top right indicates the values are in kilo The display indicates the following apparent power in each phase and the total apparent power Apparent Power in phase 1 2 40 kVA Apparent Power in phase 2 2 40 kVA Apparent Power in phase 3 2 40 kVA Total Apparent Power 7 20 kVA Active total import and export energies kWh The meter measures import and export of energy Page identifier at the top left indicates E for energy being displayed currently on the page and k at the top right indicates the values are in kilo The display indicates the following active total import and export energies Active Total import 98762 kWh Active Total export 235 kWh Active fundamental import and export energies kWh The display indicates the following active fundamental import and export energies Active Fundamental import 98762 kWh Active Fundamental export 235 kWh Reactive import export when active import export energies kVArh The display indicates the following Reactive import energy when active impo
25. is mandatory to power up the meter Please refer the decal pasted on the meter for auxiliary supply type and range Q How to stop the display from scrolling Answer First navigate to the display page you want to lock Second press and hold the right hand down button for five seconds long push the locked page will now appear constantly Q How to light the LCD backlight continuously Answer To continuously light the LCD backlight press and hold the left hand up button for five seconds long push the LCD backlight will now remain lit constantly Q Meter is not showing correct values of instantaneous parameters Answer The following things should be verified Verify that the correct CT VT commissioning values are selected in set up mode of the meter Verify that the connection is done as directed on the decal pasted on the top of the meter Q Meter is not communicating with the PC using serial communication Answer The following things should be verified Verify the communication settings i e Baud rate and Modbus ID in the setup mode of meter Verify the connection between PC and the meter is done using standard RS485 communication cable and RS232 485 converter i e all wires are connected properly D D and SG Proper communication settings at the software end Q How to access the Favourite mode display in the meter Answer Press to access the Setup Mode then use button to move to Fav On When s
26. 0 Technical Reference Manual Page 41 of 84 Over load is detected if power kVA consumption exceeds the configured power kVA rating The display message indicates over load Under load is detected if power kVA consumption is less than the configured power kVA rating The display message indicates under load Voltage unbalance is detected if the difference between any phase voltage and three phase average voltage is above a specified threshold percentage of average voltage The display message indicates voltage unbalance Current unbalance is detected if the difference between any phase line current and maximum line current out of all three phases is above a specified threshold percentage of Ibasic The display message indicates current imbalance An event is logged during next power up either when a configured module card is unplugged from the meter or when a configured module card is not attached to the meter The display message indicates the configured module card is unplugged from the meter Page 42 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 7 Communication Elite 440 meter variants can be interrogated over Modbus protocol for collecting energy and instantaneous electrical parameter values via ConfigView In addition certain configurations can be updated in the meter using ConfigView For this purpose an RS 485 port is provided on the rear panel of these meters which can be used t
27. 1 Phase Voltage L2 Phase Voltage L3 Phase Voltage Frequency L1 Phase Power Factor L2 Phase Power Factor L3 Phase Power Factor L1 Phase Line Current L2 Phase Line Current L3 Phase Line Current Mean Measured Voltage Mean Measured Current Pulse Counters Counter Input 1 Counter Input 2 SIP 15 30 60 min SIP WIDTH 5 10 15 20 30 Billing Dates Max 12 Billing Dates DST Dates Max 30 DST Dates Metro LED Active energy import net Active energy export net Page 78 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Elite 440 441 442 443 444 445 446 447 448 Features Available Parameters Active energy import fundamental Active energy export fundamental Apparent energy while active import A
28. 3 wire and 3 phase 4 wire application Voltage range Measurement voltage range 57 7 V 100 V 240 V 415 V AC 3 phase 4 wire 3 phase 3 wire Tolerance 30 to 20 of Vnominal Aux power supply range 80 300 V AC DC or 24 60 V DC Maximum primary voltage 1000 kV Current range Basic current Ibasic 1 to 5 A in steps of 1 Maximum current Imax 200 of Ibasic Maximum primary current 15000 A Short Time Over Current 20 times of Imax for 1 sec 10 times of Imax for 3 sec 7 times of Imax for 10 sec Maximum Power 17 3 GW Frequency 50 60 Hz 5 Accuracy Class 0 2s 0 5s 1 Meter parameter accuracy Parameter Accuracy Class 0 2s Accuracy Class 0 5s Accuracy Class 1 Voltage 0 1 0 1 0 1 Current 0 1 0 2 0 2 kW 0 2 0 5 0 5 kVAr 0 2 0 5 1 0 kVA 0 2 0 5 1 0 kWh 0 2 0 5 1 0 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 45 of 84 kVArh 0 2 0 5 1 0 Frequency 0 1 0 1 0 1 Burden Auxiliary power supply 1 5 W and 3 5 VA without module Max 4 W and 8 VA with module Current circuit 1 VA Voltage circuit 0 5 W and 1 VA Approvals Standard IS13779 IS14697 IEC61010 1 IEC62052 11 IEC62053 22 IEC62053 23 IEC62053 31 for Two digital Pulse Inputs Two digital Pulse Outputs module Mechanical Dimension W x H x D 96 x 96 x 70 mm without module 96 x 96 x 122 mm with module Cut out s
29. 4 1 Introduction This manual is intended for understanding the various functions of Elite 440 series of microcontroller based meters and how to use its available features The manual covers the various application and features of Elite 440 series of meters the configuration process both from the meter s Setup Mode push buttons and using the ConfigView Suite the various displays and their meanings installation process and the list of supporting parameters corresponding to each Elite 440 variant 1 1 Reference Documents For configuring certain parameters in the meter with the help of configuration tool the user may find the ConfigView User Manual useful in addition to this manual 2 Precautions and Safety Practices o This product must be installed and serviced only by trained personnel We strongly recommend reading the Elite 440 Quick Start Guide thoroughly before installing the product o Do not exceed the specified voltage and current ratings o Check the auxiliary supply voltage and or polarity before making connection o Make sure that all connectors are correctly seated and firmly in place Prior to any work with the product isolate the voltage inputs and auxiliary power supply and short circuit the secondary winding of all current transformers o Under no circumstances the CT connections to the meter should be disconnected while current is flowing in the primary circuit of the external CT The CT connector
30. 440 Technical Reference Manual Public Display Messages Meaning Maximum demand of reactive lead while active export energy VAr The display indicates the following maximum Max demand value of reactive lead while active export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 22 VAr Time 19 30 00 Date 12 08 11 Maximum demand of apparent import energy VA The display indicates the following maximum Max demand value of apparent import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 344 VA Time 19 30 00 Date 12 08 11 Maximum demand of apparent export energy VA The display indicates the following maximum Max demand value of apparent export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 28 VA Time 19 30 00 Date 12 08 11 Maximum demand of reactive import energy VAr The display indicates the following maximum Max demand value of reactive import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 544 VAr Time 19 30 00 Date 12 08 11 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 69 of 84 Display Messages Meaning Maximum demand of reactive export energy VAr The display indicates the following maximum Max demand val
31. 9 kVA 2nd line average voltage is 200 V 3rd line average line current is 0 5 A 4th line frequency is 50 Hz Note Voltage measured for HV 3 phase 3 wire is L L L L and L N for HV 3 phase 4 wire or LV 3 phase 4 wire in different displays Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 71 of 84 Display Messages Meaning Reactive power average voltage average line current frequency In this message the above said instantaneous parameter values are displayed together In this case the unit symbol k for kilo M for mega or G for giga at the top right corner of the screen will be applicable only for the first line Display in each line indicates the following measured values 1st line reactive power is 1500 kVAr 2nd line average voltage is 128 V 3rd line average line current is 0 5 A 4th line frequency is 50 Hz Note Voltage measured for HV 3 phase 3 wire is L L L L and L N for HV 3 phase 4 wire or LV 3 phase 4 wire in different displays Average voltage average line current average power factor frequency In this message the above said instantaneous parameter values are displayed together In this case the unit symbol k for kilo M for mega or G for giga at the top right corner of the screen will be applicable only for the first line Display in each line indicates the following measured values 1st line average voltage is 230 kV
32. ATE of metrological LED configured in the meter is 4000 impulses kWh Note k indicates pulse rate per kWh M indicates pulse rate per MWh G indicates pulse rate per GWh Active total power average voltage average line current frequency In this message the above said instantaneous parameter values are displayed together In this case the unit symbol k for kilo M for mega or G for giga at the top right corner of the screen will be applicable only for the first line Display in each line indicates the following measured values 1st line active total power is 0 99 MW 2nd line average voltage which is the average of instantaneous voltages for all the phases is 10 97 kV symbol represents k for kilo 3rd line average line current which is the average of instantaneous line currents for all the phases is 62 86 A 4th line frequency is 50 131 Hz Note Voltage measured for HV 3 phase 3 wire is L L L L and L N for HV 3 phase 4 wire or LV 3 phase 4 wire in different displays Apparent power average voltage average line current frequency In this message the above said instantaneous parameter values are displayed together In this case the unit symbol k for kilo M for mega or G for giga at the top right corner of the screen will be applicable only for the first line Display in each line indicates the following measured values 1st line apparent power is 999
33. IP socket connections for an IP for two different clients Q Unable to get response for a query even after opening a TCP IP socket Answer After opening TCP IP socket if no query is sent until one minute the TCP IP socket will automatically get closed and user needs to re open it Q Unable to connect to a new TCP IP socket Answer Ensure proper opening and closing mechanism for TCP IP socket connection is maintained at application software end For example an energy management system application opens and closes a TCP IP socket connection but the socket is not closed This may create problem while establishing the TCP IP socket connection if both the sockets are opened Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 55 of 84 Annexure I Meter Displays Display Messages Meaning Date and Time The display indicates current TIME 12 11 10 in HH MM SS format and Today s DATE 04 08 10 in DD MM YY format Invalid Phase Association and Condition Checks If the connection is correct the message Phase Association Correct will appear If the connection is incorrect the message Phase Association Incorrect will appear This message will be followed by one of the below messages The message indicates Phase Association Indeterminate due to low voltage in Phase 1 Page 56 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning
34. P IP communication at a time depending on the requirement o Ethernet This is used to communicate with single meter The Ethernet module is attached to each meter o Ethernet Gateway This is used to communicate with multiple meters Multiple meters are connected in a RS485 network with any one meter having Ethernet Gateway module attached to it The Ethernet Gateway module sends receives data to from all the meters connected in a RS485 network and transmits over TCP IP network This module is field replaceable only after disconnecting the power supply to the meter A replaced or newly connected module should be configured using ConfigView Suite or from the meter s Setup Mode push buttons With the help of ConfigView Suite IP Address Subnet Mask and Default Gateway can be configured by configuring the IP address of PC such that it belongs to the same class as that of the meter s IP address refer ConfigView help for details Figure 15 Ethernet Module Note The Ethernet module can be used with the Input Output module At a time only one client using serial or TCP IP communication can perform reading operation for historical values of parameters such as energy demand or load profile values 5 Meter Operation Operating the meter is necessary for the following purpose a Changing the meter display mode and navigating through the display pages in Manual and Favourite display mode b Updating configuration
35. Power L1 L2 L3 Max Reactive Power L1 L2 L3 Min Reactive Power L1 L2 L3 Max Apparent Power L1 L2 L3 Min Apparent Power L1 L2 L3 Max Frequency Min Frequency Miscellaneous Display All segments on No Display Date and Time Load On Off hours Power On Off hours Power Interruption Count Connection Check including Phase Association Voltage balance unbalance Current balance unbalance Rpm Frequency Counter 1 Value and Counter 2 Value Page 80 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Elite 440 441 442 443 444 445 446 447 448 Features Available Parameters Input Output Card information VT Primary and CT Primary Ratio VT Secondary and CT Secondary Ratio Meter Serial number Mask Version number CLEM Version number Seasonal Date and Time DST Modbus Communication Modbus baud rate 1200 2400 4800 9600
36. This test is not performed if the current is below 5 of the rated value In case of import export meter variants from 445 to 448 CT reversal will not be logged if all the CTs are reversed If a CT reversal already exists in the meter then it will be restored if all the CTs are reversed But in case of import only meter variants from 442 to 444 CT reversal will be logged if all the CTs are reversed The display message indicates that the CT in phase 1 and 2 is connected with incorrect polarity Page 40 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Invalid voltage order is detected if the phase angle between any two connected phases is outside 100 limits or phase angle incorrect if all phase voltages are more than 60 of nominal values The display message indicates invalid voltage order Invalid phase association is detected if the phase sequence of current and voltage is not the same The display message indicates invalid phase association Low power factor is detected if the average power factor is less than 0 5 The display message indicates low power factor Over voltage is detected if any of the connected voltages exceeds 110 of the nominal value Vnominal The display message indicates over voltage Low voltage is detected if any of the connected voltages is less than 70 of the nominal value Vnominal The display message indicates low voltage Public BGX501 728 R05 Elite 44
37. W Time 19 30 00 Date 12 10 11 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 67 of 84 Display Messages Meaning Maximum demand of active total export energy W The display indicates the following maximum Max demand value of active total export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 70 W Time 19 30 00 Date 12 10 11 Maximum demand of reactive lag while active import energy VAr The display indicates the following maximum Max demand value of reactive lag while active import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 42 VAr Time 19 30 00 Date 12 08 11 Maximum demand of reactive lead while active import energy VAr The display indicates the following maximum Max demand value of reactive lead while active import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 42 VAr Time 19 30 00 Date 12 08 11 Maximum demand of reactive lag while active export energy VAr The display indicates the following maximum Max demand value of reactive lag while active export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 4 VAr Time 19 30 00 Date 12 12 10 Page 68 of 84 BGX501 728 R05 Elite
38. able Parameters Reactive Import Reactive Export Apparent while Active Import Apparent while Active Export Active Absolute Apparent Absolute Reactive Lag Absolute Reactive Lead Absolute Active total Import Apparent Import Reactive Import inductive Reactive Import Capacitive Active total Export Apparent Export Reactive Export inductive Reactive Export Capacitive Universal MD Display with Date and Time Stamp Active Import Total Active Export Total Active Import Fundamental Active Export Fundamental Reactive Import while Active Import Reactive Export while Active Import Reactive Import while Active Export Reactive Export while Active Export Apparent while Active Import Apparent while Active Export Reactive Import Reactive Export Active Absolute Apparent Absolute Reactive Lag Absolute Reactive Lead Absolute Max Favourite Display Supported Min Max Display Max Voltage L1 L2 L3 Min Voltage L1 L2 L3 Max Line Current L1 L2 L3 Min Line Current L1 L2 L3 Min Lag Power Factor L1 L2 L3 Min Lead Power Factor L1 L2 L3 Max Active Power L1 L2 L3 Min Active
39. anual Page 49 of 84 11 Installation and Commissioning The meter should be installed by trained personnel In addition to the safety precautions recommended in this manual local best practice and regulatory stipulations should be always followed during the installation and commissioning process 11 1 Connection Diagram By default Elite 440 meter is configured as a 3 phase 4 wire application it can also be configured as a 3 phase 3 wire application Things to check for when Elite 440 meter is used as a 3 phase 3 wire application 1 Connection for 3 phase 3 wire should be done as directed on the decal pasted on the top of the meter or Quick Start Guide 2 Select appropriate Meter Type from meter s Setup Mode Note One side of the CT secondary wiring should be earthed The diagram shows S2 side earthed but it is permissible to ground the S1 side instead according to local practice Page 50 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 11 2 Mounting the Meter on the Panel Prepare Panel remove four clamps from the rear of the meter and then insert the meter in the panel 11 3 Attaching External Module External module can be easily fitted in the module socket present at the rear of the meter Simply plug in a module in the socket and turn the knurled screw provided with the module to hold it with the meter Before attaching or detaching a module ensure to switch off aux
40. ar Page 30 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public DIP Demand Integration Period This is the 1st option on demand page When the selection arrow is on DIP press to access the next page for entering the DIP value To exit the demand page and return to the Setup menu move the selection arrow over the Quit option and then press button With the help of left right button select a demand integration period from the below specified range and then press to confirm the selection Configurable DIP range 15 30 60 minutes Demand Window Type Fixed or Sliding This is the 2nd option on demand page To select it move the selection arrow on Sliding Width option and then press The display page shown on the left appears with two window type options Sliding and blocked For Sliding window type enter the Sliding width from the following permissible range and then press to confirm and save the selection Sliding width for DIP value 15 is 5 Sliding width range for DIP value 30 05 10 15 Sliding width range for DIP value 60 05 10 15 20 30 At the end of configuration updates select the Save option to activate the above new configurations in the meter To return to the previous page press or wait for 5 seconds Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 31 of 84 5 4 6 Load Profile Configuration
41. buttons 8 Mounting Clamps Four numbers mounting clamps on four corners are provided to hold the meter with the panel These clamps slide in and out of the channels easily see Figure 1 on page 6 4 3 Functional Specifications Elite 440 series of meters are pre configured at the factory end Certain configurations can be modified using the ConfigView Suite and or with the help of meter push buttons See Annexure II on page 76 for configurable features 4 3 1 Main Energy Registers Elite 440 variants measures records and displays metered energy values for each configured main energy The meter maintains current and historical energy registers separately for each assigned energy type The following energy types are supported by these meters from which a combination of maximum 12 or 14 energy types can be assigned to the meter using ConfigView Page 12 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Active Total Import Active Total Export Active Fundamental Import Active Fundamental Export Apparent Import Apparent Export Active Forwarded Apparent Forwarded Reactive Lag Forwarded Reactive Lead Forwarded and Reactive Import when Active Import Reactive Export when Active Import Reactive Import when Active Export Reactive Export when Active Export Or Reactive Import Reactive Export Table 3 Main Energy List Changing any of the main energy registers triggers a billing acti
42. c Figure 7 Energy Snapshot Configuration with ConfigView 4 3 4 Load Profile Load profile data comprises load consumption and instantaneous parameter values recorded by the meter at fixed intervals for predefined number of days The number of days of load profile data that the meter can record depends on the SIP Survey Integration Period as well as the number of energies and instantaneous parameters configured in the meter For example Elite 440 meters can be configured to store 40 days of load profile data at 30 minutes SIP for a maximum of 6 parameters The table below shows the number of days of load profile data that the meter can record for the various combination of logging interval and number of parameters Number of logging channels Logging interval min 1 2 3 4 5 6 7 8 9 10 28 15 120 60 40 30 24 20 17 15 13 12 4 30 240 120 80 60 48 40 34 30 27 24 9 60 480 240 160 120 96 80 69 60 53 48 17 Load profile data stored for each instantaneous parameter is the average over a SIP Load profile data logging energies instantaneous parameters and SIP as desired by customers can be configured using ConfigView It supports fixed window and sliding window type load profile The meter s Setup Mode push buttons can only be used to select load profile parameters such as survey window type and SIP Load profile data logging energies can be selected from the main energies confi
43. c BGX501 728 R05 Elite 440 Technical Reference Manual Page 63 of 84 Display Messages Meaning Phase wise minimum instantaneous current A The display indicates the following minimum Min instantaneous current recorded in each phase Phase 1 9 81 A Phase 2 9 75 A Phase 3 9 25 A Phase wise minimum power factor lag The display indicates the following minimum Min instantaneous power factor lag recorded in each phase Phase 1 0 890 Phase 2 0 895 Phase 3 0 890 Phase wise minimum power factor lead The display indicates the following minimum Min instantaneous power factor lead recorded in each phase Phase 1 0 780 Phase 2 0 782 Phase 3 0 782 Phase wise maximum active power W The display indicates the following maximum Max active power recorded in each phase Phase 1 19 80 kW Phase 2 19 50 kW Phase 3 18 50 kW In addition the display on the left indicates import in all three phases Page 64 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Phase wise minimum active power W The display indicates the following minimum Min active power recorded in each phase Phase 1 18 25 kW Phase 2 17 50 kW Phase 3 16 25 kW In addition the display on the left indicates import in all three phases Phase wise maximum reactive power VAr The display indicates the following max
44. ck scrolling Press twice for switching to manual display mode Navigate to previous page Move selection arrow to previous line Enter digits or values Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 9 of 84 In Auto Display Mode In Manual or Favourite Display Mode In Setup Mode During Configuration Process Press and hold for 5 seconds long push to continuously lit the LCD backlight Press the same button again for 5 seconds to light the LCD backlight with a timeout If the LCD backlight remains lit constantly in auto display mode then press the up or down button once for switching to manual display mode Access Setup Mode Access Setup Mode Select current option Confirm or save the entered digit or value Table 2 Push Button Functions 3 Calibration LED Also referred to as Metrological LED is the accuracy indicator on the meter front panel that can be configured to flash in proportion to the assigned energy A single energy can be assigned to this LED If no energy is configured as in variant 441 then the LED will remain lit when the meter is powered up 4 2 2 Rear Panel On the rear panel these meters have voltage terminals current terminals an auxiliary power supply socket and an RS 485 communication socket as shown in the following figure In addition there are three separate sockets for fitting external Modules Figure 4 Elite 440 Rear View 1 6 pin C
45. e Input Module Configuration The page shown on the left displays the configurable parameters for two digital pulse outputs and two digital pulse inputs module Move the selection bar to the parameter to be configured and press button The display headers implies the following P1 Energy Assign Energy for pulse output 1 P1 Weight Assign Weight for pulse output 1 P1 Width Assign Pulse Width for pulse output 1 P2 Energy Assign Energy for pulse output 2 P2 Weight Assign Weight for pulse output 2 P2 Width Assign Pulse Width for pulse output 2 P1 Input Assign Pulse Input 1 start type P2 Input Assign Pulse Input 2 start type Energy for pulse outputs P1 and P2 can be configured from the range of energies supported by the meter See Glossary of Energy Types for display representation of all the energy types Configuration range for pulse outputs P1 and P2 Weight depends on the CT PT ratio commissioned in the meter Configuration range for pulse outputs P1 and P2 Width is 80 ms or 240 ms Pulse inputs P1 and P2 start type can be configured as either Start from zero or Start from current state To exit the I O Module page and return to the Setup menu move the selection bar over the Quit option as shown in the figure on the left and then press button At the end of configuration updates select the Save
46. e Manual Page 77 of 84 Elite 440 441 442 443 444 445 446 447 448 Features Available Parameters Absolute apparent energy Absolute reactive lagging energy Absolute reactive leading energy Reactive energy import while active import Reactive energy import while active export Reactive energy export while active import Reactive energy export while active export Reactive energy import Reactive energy export Snapshot Time in Steps of 30 min Load Profile Energy Active energy import net Active energy export net Active energy import fundamental Active energy export fundamental Apparent energy while active import Apparent energy while active export Absolute net active energy Absolute apparent energy Absolute reactive lagging energy Absolute reactive leading energy Reactive energy import while active import Reactive energy import while active export Reactive energy export while active import Reactive energy export while active export Reactive energy import Reactive energy export Inst Parameters L
47. e attached to the meter To select it move selection bar to Ethernet Module option and then press The following display will appear Ethernet Module Configuration The page shown on the left displays the configurable parameters for Ethernet Module Move the selection bar to the parameter to be configured and press button The display headers implies the following IP Address Assign IP Address for Ethernet Module Subnet Mask Assign Subnet Mask for Ethernet Module Default Gateway Assign Default Gateway for Ethernet Module Use the left button to enter a digit at the cursor position use the right button to move the cursor to the next position on the right Repeat this until you have entered all the four numbers with each number in a line and then press to save the IP Address Similarly assign the Subnet Mask and Default Gateway To exit the Ethernet Module page and return to the Setup menu move the selection bar over the Quit option as shown in the figure on the left and then press button Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 35 of 84 At the end of configuration updates select the Save option to activate the above new configurations in the module attached to the meter which will take around one minute of time To return to the Ethernet Module page press or wait for 5 seconds 5 4 10 Changing the Setup Mode Pa
48. e indicates the meter serial number is XA520981 MD reset acknowledgement This MD Reset message is an acknowledgement from the meter that the MD has been reset recently Percentage bar for phase wise line current The footer display indicates phase wise instantaneous line current percentage graph The graph for phase 1 line current shows 80 of Imax The percentage graph will always appear in the footer along with other displays and will cycle between phase 1 line current phase 2 line current and phase 3 line current The bar stands for 20 40 60 80 100 and 120 of Imax Page 76 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Annexure II Supported Features and Parameters in Elite Variants Elite 440 441 442 443 444 445 446 447 448 Features Available Parameters Main Energy Active energy import net Active energy export net Active energy import fundamental Active energy export fundamental Apparent energy while active import Apparent energy while active export Absolute net active energy Absolute apparent energy Absolute reactive lagging energy Absolute reactive leading energy Reactive energy import while active import Reactive energy import while active export Reactive energy
49. ed basic electrical parameters such as voltage current frequency power factor phase angle load and configured energy values In addition inside borders are reserved to display measuring units display identifier indicators energy quadrant and percentage current bar graph as shown in the following figure Page 8 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Figure 3 Elite 440 Display Details The display identifier at the top left hand corner shows the parameter being displayed on the LCD at any point of time The display identifiers signify the following Display Identifiers Parameter U Voltage V L Line Current A I Active Reactive Current A PF Power Factor P Active Power kW Q Reactive Power kVAr S Apparent Power kVA E Energy d Demand Table 1 Elite 440 Display Identifiers 2 Push Button Functions The meter has three push buttons on the front aligned in a row below the LCD Each button has the following specific use in various operating modes In Auto Display Mode In Manual or Favourite Display Mode In Setup Mode During Configuration Process Press twice for switching to manual display mode Navigate to next page Move selection arrow to next line Move cursor to next digit or value Press and hold for 5 seconds long push to freeze a display page i e to stop the display from scrolling Press the same button again for 5 seconds to unlo
50. election bar is on Fav On menu press to select it Q Some parameters in the Setup mode cannot be configured and shows No Action message Answer In configuration mode the No Action message on the display indicates that a parameter is not available for configuration The parameter you are trying to configure may not be supported for that particular variant Q Why the instantaneous parameter values are not shown on Modbus ConfigView Answer The parameters may not be supported for that particular variant Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 53 of 84 Q How to verify that the Ethernet Module is connected to the meter Answer If the Ethernet Module properly attached to the Ethernet Module socket of the meter is connected to the TCP IP network through the LAN cable as shown below then the two LEDs green and orange present at the rear of the Ethernet module will indicate the following The green coloured LED will continuously glow indicating that it is connected to the TCP IP network The orange coloured LED will blink indicating the data flow Q How to verify the types of cards connected to the meter Answer The Card Type information display shows the type of cards connected to the meter For example the following display indicates 2 pulse input and 2 pulse output and Ethernet cards are connected Q Can serial communication and TCP IP communicat
51. ently on the page The display indicates the following power factor in each phase and the average power factor PF in phase 1 0 800 PF in phase 2 0 800 PF in phase 3 0 800 PFAVG 0 800 In addition the display on the left indicates load is inductive lag in phase 1 and 3 but capacitive in phase 2 Three phase and total active power kW The meter measures active power Page identifier at the top left indicates P for active power being displayed currently on the page and k at the top right indicates the values are in kilo The display indicates the following active power in each phase and the total active power Active Power in phase 1 2 40 kW Active Power in phase 2 2 50 kW Active Power in phase 3 2 10 kW Total Active Power 5 00 kW In addition the display on the left indicates import in all three phases and total Three phase and total reactive power kVAr The meter measures reactive power Page identifier at the top left indicates Q for reactive power being displayed currently on the page and k at the top right indicates the values are in kilo The display indicates the following reactive power in each phase and the total reactive power Reactive Power in phase 1 2 40 kVAr Reactive Power in phase 2 2 50 kVAr Reactive Power in phase 3 2 10 kVAr Total Reactive Power 5 00 kVAr In addition the display on the left indicates reactive power is
52. ered in quadrants 2 and 3 Active Fundamental Import Energy Consumed imported kWh excluding harmonics metered in quadrants 1 and 4 The meter tracks the fundamental frequency and disregards all other harmonic components Active Fundamental Export Energy Generated exported kWh excluding harmonics metered in quadrants 2 and 3 The meter tracks the fundamental frequency and disregards all other harmonic components Apparent Import Energy Consumed imported KVAh including harmonics metered in quadrants 1 and 4 Apparent Export Energy Generated exported KVAh including harmonics metered in quadrants 2 and 3 Reactive Import Energy Consumed imported kVArh including harmonics metered in quadrants 1 and 2 Reactive Export Energy Generated exported kVArh including harmonics metered in quadrants 3 and 4 Reactive Import when Active Import Consumed imported kVArh when consumed imported kWh metered in quadrants 1 Reactive Export when Active Import Generated exported kVArh when consumed imported kWh metered in quadrants 4 Reactive Import when Active Export Consumed imported kVArh when generated exported kWh metered in quadrants 2 Reactive Export when Active Export Generated exported kVArh when generated exported kWh metered in quadrants 3 Forwarded energy Active Forwarded Energy Apparen
53. erence Manual Page 11 of 84 4 Ethernet Module connected to Ethernet Module Socket The 14 pin female socket which is the rightmost socket located below the current terminals at the rear is provided for attaching Ethernet Module This module is optional and can be used to enhance the meter functionality Connection layout for Ethernet Module is shown below Attaching or detaching this module should be done only after disconnecting the auxiliary power supply A knurled head screw provided with the module holds it with the meter base 5 Module Socket Plug The socket plugs made of polycarbonate plastic are used to seal module sockets when not in use Before attaching a module remove these plugs with the help of a screw driver Please refer the instruction to remove the plug as embossed on the plug 6 Auxiliary Power Supply Socket This 2 pin auxiliary power supply socket integrated at the rear panel is used for powering up the meter There are two separate variants of Elite 440 each supporting different power supply voltage range Voltage range 80 300 V AC DC or 24 60 V DC Frequency range for AC supply 50 60 Hz 5 7 Meter Communication Socket This is an RS 485 connector port used for communication with the meter over MODBUS protocol Its baud rate is set to 9600 bps as the default speed of communication for data transfer and configuration download and can be configured up to 38400 bps from the meter s Setup Mode push
54. eter LCD The meter resets these recorded values daily 4 3 8 Metrological LED Elite 440 variants have got one Metrological LED that can be set to flash at a rate proportion to the rate of consumption of the assigned energy The energy can be assigned using ConfigView Suite or from the meter s Setup Mode Push buttons You can assign a single energy by using the either method The number of flashes over a period corresponds to the amount of energy registered by the meter Configuration of Metrological LED using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click Metrological LED Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 17 of 84 Figure 11 Metrological LED Configuration with ConfigView Note Energy must be defined before configuring Maximum Demand Energy Snapshots Load Survey and Metrological LED 4 4 Optional Plug in Modules 4 4 1 Input Output Modules Elite 440 meter variants have an Input Output Module socket which is the leftmost socket located below the voltage terminals at the rear to which you can attach I O Modules Currently the following two I O Modules are available for selected variants Elite 440 443 to Elite 440 448 of which any one can be used at a time depending on the requirement o Two digital pulse inputs and two digital pulse outputs o Four 4 20 mA analogue outputs Any authorised personnel can remove or replace these Modu
55. gured in the meter In addition the following instantaneous parameters can be selected for fixed load survey logging o Phase wise and average voltage o Phase wise and average current o Phase wise power factor o Frequency Additionally two pulse count inputs can be assigned for load profile In case of HV 3 phase 3 wire phase 2 related instantaneous parameters will not be available for load profile logging Configuration of load survey parameters using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click Load Profile You can select energy channels for load profile from the main energy list populated as shown below Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 15 of 84 Figure 8 Load Profile Configuration with ConfigView 4 3 5 Billing Dates Elite 440 records snapshot of the measured energies on predefined billing dates You can select a maximum of 12 billing dates These dates are defined using ConfigView which can be loaded either at the factory end or at the installation site through configuration file but cannot be downloaded into the meter over Modbus protocol Snapshot of each energy type will have a separate billing register Billing dates are not configurable from the meter s Setup Mode push buttons Configuration of billing dates using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click B
56. hange message on the display indicates that the new configurations are not activated in the meter yet 5 4 11 Exit Setup Mode The meter display will automatically exit the Setup mode and resume the default auto cycle display mode if no buttons are pressed within 120 seconds 2 minutes Alternatively you can select Quit from the Setup Mode as shown below Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 37 of 84 6 Meter Displays 6 1 Normal Displays A powered meter displays logically grouped multiple parameter information in four separate lines on its multi line backlit LCD In addition the footer on display pages indicates the status of active energy quadrants current graph with respect to Imax and phase wise line currents as shown below Figure 16 Elite 440 Footer Displays The meter has three display modes Auto Manual and Favourite By default Auto cycle and Manual display modes are active Auto cycle display pages advance sequentially to the next page in every 5 seconds to 2 minutes as configured in the meter After completing one full cycle through the sequence there will be a delay of 5 seconds to 2 minutes as configured in the meter before the display resumes from the beginning These timeout periods are configurable either at the factory end or at the installation site through configuration file To switch to the Manual Mode press the up or down button twice In Manual
57. he meter the following information and parameter values can be read from the meter o Meter type o Program name o Meter Sr No o Meter time and date o Phase to phase phase to neutral and average voltages o Phase wise and neutral line currents o Phase wise active currents o Phase wise reactive currents o Phase wise and average power factors o Phase wise and total active powers o Phase wise and total reactive powers o Phase wise and total apparent powers o Frequency o Phase Angles Phase to Phase o Cumulative MD historical values o All supported energy values o All supported historical energy values Page 44 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public o Historical values billing generation dates o MD values with date and time stamp for all supported energies o MD historical values with date and time stamp for all supported energies o Cumulative power on off time o Cumulative load on off time o Cumulative power on off time histories o Cumulative load on off time histories o Previous day s energy snapshot for all selected energies o Load profile o Current and last occurred events o Maximum and Minimum parameter values o Metrological LED pulse rate o Percentage total harmonic distortion in each phase up to 31st harmonics 8 Technical Specification Electrical Wiring configuration Common product for 3 phase
58. iliary power supply to the meter Attaching I O Module Step 1 Each Module comes with a knurled screw that is used to secure the module with the meter To attach a module remove the screw from the module by turning it anti clockwise and then pull it out as shown in the following figure Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 51 of 84 Step 2 Insert the I O module in the Input Output Module socket which is the leftmost socket located below the voltage terminals present at the rear of the meter as shown in the figure below After inserting the module slide in the screw in the slot provided in the module as shown in the figure Tighten the screw by turning it clockwise so that the module is fixed in place with the meter Attaching Ethernet Module Similarly external Ethernet Module can be easily fitted in the Ethernet Module socket which is the rightmost socket located below the current terminals present at the rear of the meter 11 4 Detaching Modules Important Before detaching a module ensure to disconnect the auxiliary power supply Once the auxiliary power supply is disconnected remove the screw from the attached module and simply pull the module out of the socket Page 52 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 12 Frequently Asked Questions FAQs Q Meter does not power up after supplying power to the measurement circuit Answer Auxiliary supply
59. illing Dates Figure 9 Bill Dates Configuration with ConfigView Page 16 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 4 3 6 Daylight Saving Time DST Definition Internal clock in Elite 440 meter variants are configured to display standard base time GMT These meters have DST feature that can be used to move the meter clock forward or backward by half an hour or more to adjust the meter time where applicable The date and time of change along with the offset time can be defined using ConfigView You can set a maximum of 30 DSTs in the meter 15 forward and 15 backward out of which only the 1st two can be sent to the meter over Modbus protocol DSTs are not configurable from the meter s Setup Mode push buttons but are configurable from ConfigView Configuration of DST definitions using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click DST Definitions Figure 10 DST Configuration with ConfigView 4 3 7 Maxima and Minima Elite 440 meter variants measure the following instantaneous parameters every second and record the maximum and minimum value for each o Phase wise voltage o Phase wise current o Phase wise absolute active power kW o Phase wise absolute reactive power kVAr o Phase wise absolute apparent power kVA o Frequency o Minimum power factor Lead and Lag All the above recorded values are configured to display on the m
60. imum Max reactive power recorded in each phase Phase 1 0 08 kVAr Phase 2 0 07 kVAr Phase 3 0 06 kVAr In addition the display on the left indicates reactive power is inductive lag in all three phases Phase wise minimum reactive power VAr The display indicates the following minimum Min reactive power recorded in each phase Phase 1 0 03 kVAr Phase 2 0 01 kVAr Phase 3 0 02 kVAr In addition the display on the left indicates reactive power is inductive lag in all three phases Phase wise maximum apparent power VA The display indicates the following maximum Max apparent power recorded in each phase Phase 1 2 29 kVA Phase 2 2 28 kVA Phase 3 2 30 kVA Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 65 of 84 Display Messages Meaning Phase wise minimum apparent power VA The display indicates the following minimum Min apparent power recorded in each phase Phase 1 2 28 kVA Phase 2 2 27 kVA Phase 3 2 29 kVA Maximum frequency Hz The display indicates the maximum Max frequency recorded by the meter is 50 219 Hz Minimum frequency Hz The display indicates the minimum Min frequency recorded by the meter is 49 393 Hz Primary voltage V and current A ratings Primary VT CT ratio The display indicates the following primary voltage Pt Primary and current Ct Primary ratings configu
61. installation site and gives Elite 440 variants the flexibility to meet a broad range of applications These Modules are optional and can be procured separately The meter s front panel has a large green backlit LCD Liquid Crystal Display When powered the LCD is capable of displaying a group of related electrical parameter values together on a single page For example 3 phase voltage and average voltage can be displayed simultaneously on a single display page The push buttons provided on the front panel can be used to navigate through various displays switching to a different display mode or to perform specific actions at the meter end such as MD reset Elite 440 series of meters are pre configured at the factory end Certain configurations can be modified at the installation site with the help of ConfigView Suite and or the meter push buttons Configurations done using ConfigView are saved in a configuration file with zip extension that can be downloaded in the meter locally via the RS 485 connector port For this it is important to know the Modbus ID and baud rate configured in the meter so that a communication link can be established between the computer and the meter The meter has external detachable parts at the rear as shown in the above figure These are described in the Rear Panel section 4 Features and Applications 4 1 Operational Features Elite 440 meters have the following operational features o Measures a
62. ion through Ethernet Gateway be established simultaneously Answer While communicating through Ethernet Gateway module serial communication cannot be established Q Where the IP setting for Ethernet module is stored Answer The IP setting for Ethernet module is stored in the meter Q What is the time to establish TCP IP communication after meter power off on Answer It will take 40 seconds to establish TCP IP communication after power off on The same applies to similar actions such as after IP re configure module re insert and LAN re connect Page 54 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Q Unable to communicate with the meter using TCP IP communication Answer To resolve this problem try one of the following methods in sequential order 1 Check IP address status using ping command in command prompt Successful TCP IP Communication TCP IP Communication Failure 2 Re connect the LAN cable and try to communicate 3 Ensure the following IP address configured in the meter should be static and must be unique in the LAN network Proper opening and closing mechanism for TCP IP socket connection is maintained at application software end as only two TCP IP socket connections can be established for two different clients TCP IP socket connection timeout has not occurred Q How many TCP IP socket connections can be established Answer You can establish two TCP
63. is on BD RATE press to access the next page for entering the baud rate Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 29 of 84 To exit the COMM page and return to the Setup menu move the selection bar over the Quit option and then press button With the help of left right button select the baud rate from the below specified range and then press to confirm the selection Configurable baud rates 1200 2400 4800 9600 19200 38400 bps MODBUS ID This is the 2nd option on Communication page To select it move the selection arrow on MODBUS ID option and then press The display page shown on the left appears Enter the desired ID from the following permissible range and then press to confirm and save the selection Configurable MODBUS ID range is 1 to 247 At the end of configuration updates select the Save option to activate the above new configurations in the meter To return to the previous page press or wait for 5 seconds 5 4 5 Maximum Demand Configuration This can be configured using the demand option which is the 1st option on the 2nd page of Setup Menu The demand option can be used to configure the following parameters a Demand Integration Period b Demand window type c Demand width To select the demand option move selection bar to demand option and then press The page shown in the following figure will appe
64. is provided with retaining screws to reduce the possibility of accidental disconnection o Make sure that there are no loose connections stray wires or exposed conductors o Shielded cable should be used for RS 485 connections Connect the shield to signal ground SG at meter end only o Do not use solvents or abrasive materials to clean the unit use only a slightly damp cloth and isolate the unit from the supply before cleaning it o To avoid accidents disconnect the auxiliary power supply before fixing or removing external plug in Modules from the rear of the meter o Care must be exercised during the installation of Elite 440 meter due to presence of mains voltages Various points at the rear side operate at hazardous voltages The organization is committed to continuous improvement in our products and upgrading the feature set While we will endeavour to integrate new features seamlessly there could be instances when the enhancement is not backward compatible Please check with the company representative for compatibility check before upgrade on an existing product Damage Preventing Measures Before installation carryout the following checks and note the maximum voltage and current across the input terminals Please refer the decal pasted on the product o The voltage of the auxiliary power should be in the range of 80 300 V AC DC or 24 60 V DC o The frequency of the distribution system should be 50 60 Hz 5 o
65. issioning page To select it move the selection bar on Ct Secondary option and then press The display page shown on the left appears Enter the desired value from the following permissible range and then press to confirm and save the selection Applicable range 1 A to 5 A in steps of 1 Once all necessary configurations are updated select the Save option and press This activates the new configuration in the meter The Save done message indicates that the activation is successful However No Change message will appear if the changes are not implemented in the meter To return to the Commissioning page press again or wait for 5 seconds To exit the Commissioning page and return to the Setup menu move the selection bar over Quit as shown on the left and then press button 5 4 3 Input Output Module configuration This is the 3rd option on the 1st page of Setup Menu The I O Module option can be used to configure parameter values of the I O Module attached to the meter To select it move selection bar to I O Module option and then press The following display will appear Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 27 of 84 No I O Module connected If no I O module is attached to I O module socket of the meter then the display shown on the left will appear which indicates Input Output Module socket is empty 2 Pulse Output and 2 Puls
66. ize 92 x 92 mm 0 5 mm LCD size 65 x 60 mm Weight without module 0 4 kg 0 1 kg I O Module Weight 0 05 kg Ethernet Module Weight 0 04 kg Enclosure Fire Retardant Polycarbonate FRPC Module attachment Using knurled screws by applying torque of 1 2 Nm Terminals Combicon connector Conductor size 2 to 2 5 mm2 Environmental Ingress protection IP52 front fascia IP20 at terminals Insulation 4 kV RMS 50 Hz Impulse withstand 4 kV Temperature 20 0C to 60 0C operating 25 0C to 80 0C storage Humidity 95 non condensing Communication Communication Port RS485 3 wires half duplex Communication link Modbus RTU data response time 1 sec Baud rate 1200 bps to 38400 bps Data pattern Word length 8 Parity None Stop bits 1 Optional External Plug in Module Two digital Pulse Inputs Two digital Pulse Outputs Input voltage range 8 40 V DC with 5 ms pulse duration for input 1 8 40 V DC with 40 ms pulse duration for input 2 Page 46 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Voltage rating 230 V AC 100 mA 48 V DC 100 mA Pulse width 80 ms or 240 ms Note Two digital Pulse Inputs Two digital Pulse Outputs module tested as per IEC62053 31 standard Four 4 20 mA Analogue Output Voltage rating 20 40 V DC Current rating 100 mA 20 40 V DC Maximum loop impedance 750 ohms Ethernet 10 100 base T for Modbus over TCP IP communication
67. ked page will now appear constantly To unlock scrolling press the same button again for five seconds or until the first display of the sequence appears Page 38 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Figure 17 Elite 440 Display Scroll lock In display locked state you can view the manual display pages with the help of meter push buttons At the end of each display timeout period the length for which a page appears the page will return to its locked display page If there is a power failure the display goes off on restoration of power the display will return to its locked display page Scroll lock will be disabled on enabling the Favourite display mode Display pages for all the three modes are configurable using ConfigView Suite but display configurations for only favourite mode can be sent to the meter over Modbus protocol Refer to Annexure I on page 55 for list of supported displays that can be configured in the meter Configuration of LCD Displays using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click Display Figure 18 Meter Display Configuration with ConfigView Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 39 of 84 6 2 Fault Condition Displays Elite 440 continuously monitor voltage current and phase angle for each phase When the meter is powered a test pattern will appear as the first display to verify tha
68. lection Primary Voltage Configuration This is the 2nd option on Commissioning page To select it move the selection bar on Pt Primary option and then press The display page shown on the left appears Enter the desired value from the following permissible range and then press to confirm and save the selection Applicable range 100 V to 1000 kV not applicable for LV meters Note From 100 V to 99999 V in steps of 1 volt From 100 kV to 1000 kV in steps of 10 volt Primary Current Configuration This is the 3rd option on Commissioning page To select it move the selection bar on Ct Primary option and then press The display page shown on the left appears Enter the desired value from the following permissible range and then press to confirm and save the selection Applicable range 1 A to 15000 A Page 26 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Secondary Voltage Configuration This is the 4th option on Commissioning page To select it move the selection bar on Pt Secondary option and then press The display page shown on the left appears Enter the desired value from the following permissible range and then press to confirm and save the selection Applicable range for HV meters 100 V to 130 V Phase to Phase Applicable range for LV meters 210 V to 250 V Phase to Neutral Secondary Current Configuration This is the 5th option on Comm
69. les at the installation site Replacing a Module should be done only after disconnecting the auxiliary power supply After attaching the Module when the power supply is switched on the meter will automatically detect the attached Module A replaced Module should be configured which can be done using ConfigView or from the meter s Setup Mode The Setup Mode may not support configuration of all the parameters of some of the Modules in which case these can be done using ConfigView Figure 12 I O Module 1 Two digital Pulse Inputs and Two digital Pulse Outputs Pulse inputs supports voltage range between 8 40 V DC Minimum pulse input duration is 5 ms for I P 1 and 40 ms for I P 2 Pulse outputs are normally open type have voltage rating of 230 V AC or 48 V DC and current rating of 100 mA Pulse output width is 80 ms or 240 ms Configuration of 2 Pulse Inputs and 2 Pulse Outputs Module using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click Input Output Modules Page 18 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Figure 13 2 Pulse Input and 2 Pulse Output Module Configuration with ConfigView Note Energy must be defined before configuring pulse outputs When a module is replaced in a meter variant it may be necessary to reconfigure certain parameters which can be done from the meter s Setup Mode push buttons by an authorised user 2 Fo
70. lower limits for each output Instantaneous Parameters 4 mA Output 20 mA Output Phase wise Voltage 90 of Vnominal 110 of Vnominal Phase wise Line Current 50 of Ibasic 100 of Ibasic Powers active reactive and apparent 50 of Pnominal where Pnominal sqrt 3 x Vnominal x Ibasic Vnominal Primary Line Voltage Ibasic Primary Line Current CT primary current 110 of Pnominal Frequency 90 of 50 Hz 60 Hz 110 of 50 Hz 60 Hz Power Factor 0 5 Lag 0 5 Lead Average Voltage 90 of Vnominal 110 of Vnominal Average Line Current 50 of Ibasic 100 of Ibasic Table 5 Default Upper and Lower Limits for Output Parameters Configuration of Four Analogue Outputs Module using ConfigView In ConfigView window select the meter name and then in the Configuration sub folder click Input Output Modules Figure 14 Analogue Output Module Configuration with ConfigView Note When a module is replaced in a meter variant it may be necessary to reconfigure certain parameters which can be done from the meter Setup Mode by an authorised user Page 20 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 4 4 2 Ethernet Module Elite 440 meter variants have an Ethernet Module socket which is the rightmost socket located below the current terminals at the rear to which you can attach Ethernet Module The following two Ethernet Module variants are available of which any one can be used for TC
71. nd monitors instantaneous electrical parameters o Displays energy and instantaneous electrical parameter values o Configurable Favourite display sequence from ConfigView o Programmable CT VT ratio o Connection check and self diagnostic facilities Mounting Clamps Module Socket Plug Module Enclosure Elite 440 Meter Figure 1 Elite 440 Meter Parts Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 7 of 84 o Optional Modules to add extra features o MODBUS communication capability o Backlit LCD o Configurable calibration LED o Full scale accuracy Class 0 2s 0 5s 1 0 o Panel mounted 96 96 These meters are useful for the following applications o HV MV and LV switch gear panels o Control and relay panels o Power Control Centre panels o Motor Control Centre panels o Energy management for buildings and industry o Sub metering 4 2 Physical and Functional Features 4 2 1 Front Panel The front face of Elite 440 has a large digital liquid crystal display LCD three push buttons and an LED at the front as shown in the following figure and described below Figure 2 Elite 440 Front View 1 Digital Display LCD The LCD is a 7 segment 7 digit four line display with the 4th position from left on the 1st line being a 9 segment display see the figure below The LCD is green backlit with a large viewing area of 65 x 60 mm which when powered can display various measur
72. o communicate with the computer COM port and ConfigView via any RS 232 to RS 485 converter Up to 32 meters can be connected in a RS485 network The default communication speed is 9600 bps which can be set to 38400 bps for faster communication Each Elite 440 meter will have a separate Modbus ID which is used by the software for communication and identification The communication port can be used for performing the following tasks a Reading and updating meter Configuration b Reading meter information c Reading basic electrical parameters d Reading current and historical energy values e Changing CT VT ratio in the meter f Adjusting meter time g Resetting MD Maximum Demand Figure 19 Meter Communication via RS232 RS485 Converter To setup the communication link from ConfigView use the Communication Settings button as shown below Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 43 of 84 Figure 20 Meter Connection Setting Window in ConfigView For establishing connection with the meter using ConfigView it is important to know the Modbus ID and baud rate of the meter you are connecting to The meter Modbus ID is also configurable using ConfigView ConfigView for Configuring Meter Modbus Id In ConfigView window select the meter name and then in the Actions sub folder click Modbus Communication Figure 21 Modbus Communication Configuration with ConfigView After establishing link with t
73. of the screen will be applicable for all the lines The message in each line indicates the following 1st line active total export energy is 5595 KWh 2nd line apparent export energy is 895 kVAh 3rd line reactive export energy inductive is 5000 kVArh 4th line reactive export energy capacitive is 900 kVArh Total Harmonic Distortion THD Current Page identifier at the top left indicates I for current being displayed currently on the page The message indicates the total harmonic distortion percentage of Current in all the three phases is 100 Total Harmonic Distortion THD Voltage Page identifier at the top left indicates U for voltage being displayed currently on the page The message indicates the total harmonic distortion percentage of Voltage in all the three phases is 100 Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 73 of 84 Display Messages Meaning Total Harmonic Distortion THD Power Page identifier at the top left indicates P for power being displayed currently on the page The message indicates the total harmonic distortion percentage of Power in all the three phases is 100 Card type connected The message indicates the card type connected in I O slot is 2 pulse input and 2 pulse output and no cards are connected in the other two slots The message indicates the
74. or changing password from the Setup Mode push buttons c Resetting Maximum Demand d Activating the Manual or Favourite display scroll lock feature 5 1 Changing the Meter Display Mode By default the meter display is configured to cycle through a sequence of preset Auto cycle display pages at predefined intervals 5 seconds to 2 minutes as configured in the meter using ConfigView This default mode can be switched to the Manual display mode in which you can navigate through the pages by using the up or down push buttons The Manual display mode is the alternative active mode which you can replace with Favourite display mode by selecting Fav On from the Setup Mode 5 2 Favourite Display Mode Favourite mode is a special display mode in which the desired display pages are selected and grouped together for quick viewing In this mode you can select a maximum of 20 display pages and configure their display sequence using ConfigView which can be sent to the meter either through configuration file or over Modbus protocol The favourite mode display sequence will be maintained only if it is downloaded into the meter through configuration file Displays in Favourite mode can be customised in ConfigView but the same cannot be done Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 21 of 84 using the meter push buttons The meter push buttons can be used only to switch between the Favourite display On or
75. or value at the cursor position To select the option at the cursor position or confirm and save the entered value No push button activity within 120 seconds 2 minutes during the configuration process will exit the Setup Mode to resume the default auto cycle display mode Page 24 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public During configuration from Setup menu the following confirmation messages will appear for 5 seconds before returning to their parent menu Save done No action No change Favourite On success Favourite Off success MD Reset done 5 4 1 MD Reset Maximum demand resets automatically on changing certain configurations or on preset billing dates It can also be reset manually by authorised users either from the Meter Setup Mode push buttons or through Modbus commands such as raising a billing request MD resets automatically due to one of the following reasons o on predefined billing dates o on changing certain configurations in the meter such as energy or MD registers DIP demand window type commissioning o on tariff download o on meter type change The following changes takes place with each MD reset o The universal MD register that records each day s maximum demand is added to cumulative MD register o Historical data is generated current values of each assigned energy registers and MD registers are copied in the meter s historical register and thereaf
76. ormation which is the summation of all MD values recorded up to previous day The meter maintains separate cumulative MD registers for each MD energy type o Universal MD registers stores the maximum of daily 0 24 hrs demand values recorded at each DIP The meter maintains separate universal MD registers for each MD energy type Configuration of MD energies using ConfigView In ConfigView window select the meter name and then in Configuration sub folder click Maximum Demand You can select MD energy registers from the main energy list populated as shown below Figure 6 Maximum Demand Configuration with ConfigView 4 3 3 Energy Snapshots Elite 440 records daily cumulative energy values at a predefined time as configured in the meter Each energy type configured for daily energy snapshot will have separate cumulative registers that will hold data only from the previous day With the help of ConfigView Suite these energies can be selected from the configured main energies In addition you can select the time when the meter will take the energy snapshot This feature is not configurable from the push buttons Configuration of energy snapshots using ConfigView In ConfigView window select the meter name and then in Configuration sub folder click Energy Snapshots You can select energy channels for snapshots from the main energy list populated as shown below Page 14 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Publi
77. pparent energy while active export Absolute net active energy Absolute apparent energy Absolute reactive lagging energy Absolute reactive leading energy Reactive energy import while active import Reactive energy import while active export Reactive energy export while active import Reactive energy export while active export Reactive energy import Reactive energy export Active energy import and export net Active energy import and export fundamental Reactive energy import and export Displays Instantaneous Displays Voltage Phase to Phase L1 L2 L3 Average Voltage Phase to Neutral L1 L2 L2 L3 L3 L1 Average Phase wise Line Current L1 L2 L3 N Phase wise Active Current L1 L2 L3 Phase wise Reactive Current L1 L2 L3 Phase wise Power Factor L1 L2 L3 Average Phase wise Apparent Power L1 L2 L3 Total Phase wise Active Power L1 L2 L3 Total Phase wise Reactive Power L1 L2 L3 Total System Frequency
78. red in the meter Primary voltage 11000 V Primary current 100 A Page 66 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Secondary voltage V and current A ratings Secondary VT CT ratio The display indicates the following secondary voltage Pt Secondary and current Ct Secondary ratings configured in the meter Secondary voltage 240 V Secondary current 5 A Maximum demand of active fundamental import energy W Page identifier at the top left indicates d for demand being displayed currently on the page The display indicates the following maximum Max demand value of active fundamental import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 16130 W Time 19 30 00 Date 12 12 10 Note The display can be configured for all supported MD energy types Maximum demand of active fundamental export energy W The display indicates the following maximum Max demand value of active fundamental export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 22 W Time 19 30 00 Date 12 12 10 Maximum demand of active total import energy W The display indicates the following maximum Max demand value of active total import energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 6270
79. rrent in Phase 1 100 A Line current in Phase 2 100 A Line current in Phase 3 100 A Neutral current N 100 A Three phase active currents A The meter measures instantaneous active current Page identifier at the top left indicates l for current being displayed currently on the page The display indicates the following Active Current in each phase Active current in Phase 1 86 23 A Active current in Phase 2 82 14 A Active current in Phase 3 67 93 A In addition the display on the left indicates import in phase 1 2 and 3 Three phase reactive currents A The meter measures instantaneous reactive current The display indicates the following Reactive Current in each phase Reactive current in Phase 1 60 A Reactive current in Phase 2 60 A Reactive current in Phase 3 60 A In addition the display on the left indicates load is inductive lag in phase 1 and 2 but capacitive in phase 3 Page 58 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Frequency Hz The meter measures the frequency Page identifier at the top left indicates F for frequency being displayed currently on the page The display indicates frequency 50 000 Hz Three phase and average power factor The meter measures the power factor Page identifier at the top left indicates PF for power factor being displayed curr
80. rt 99999 kVArh Reactive export energy when active import 99999 kVArh Reactive import energy when active export 99999 kVArh Reactive export energy when active export 99999 kVArh Page 60 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Reactive import and export energies kVArh The display indicates the following reactive import and export energy values Reactive import 99875 kVArh Reactive export 343 kVArh Apparent import and export energies kVAh current values The display indicates the following apparent import and export energy values Apparent import 98732 kVAh Apparent export 357 kVAh Active kWh and apparent kVAh forwarded energies The display indicates the following active and apparent forwarded energy values Active forwarded 99875 kWh Apparent forwarded 98875 kVAh Reactive lag and lead forwarded energies kVArh The display indicates reactive forwarded energy value as 98785 kVArh when the load is inductive lag and 98885 kVArh when the load is capacitive lead Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 61 of 84 Display Messages Meaning Reactive Import and Export energies kVArh The display indicates reactive import energy value as 1 13 kVArh and reactive export energy value as 0 00 kVArh Phase angles
81. ssword The Setup Mode password is a 4 digit integer ranging from 0000 to 9999 The default factory setting is 1234 that can be reprogrammed from the setup mode using the meter push buttons The password can be changed using the CHNG PAS option which is the 3rd option on the 3rd page of Setup Menu see page 23 To select it move selection bar to CHNG PAS option and then press The following display page will appear When the selection arrow is on CHNG PAS press to access the next page for entering a new password To return back to the first page of Setup Menu move the selection arrow on Quit and then press Use the left button to enter a digit at the cursor position use the right button to move the cursor to the next position on the right Repeat this until you have entered all the four digits and then press to save the new password Page 36 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public The message CHG PAS SUCCESS will appear if the password change is successful To return to the previous page press Important It is a good practice to note down the new password in a safe and secured place to access the set up mode next time as the default password becomes invalid after it has been reprogrammed In configuration mode the No Action message on the display indicates that a parameter is not available for configuration In configuration mode the No C
82. t Forwarded Energy Reactive Lag Forwarded Energy Reactive Lead Forwarded Energy Energy increment in forward direction irrespective of any CT reversal It is the absolute sum of the three phase energy Note Energy Quadrant as per relevant IS IEC standard Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 83 of 84 Secure Meters Ltd Pratapnagar Industrial Area Udaipur 313 003 India p 91 294 2492300 f 91 294 2492310 Secure Meters UK Ltd Secure House Moorside Road Winchester Hampshire SO23 7RX United Kingdom p 44 1962 840048 f 44 1962 841046 Secure Australasia Pty Ltd 258 Darebin Road Fairfield VIC 3078 Australia p 61 3 9485 6000 f 61 3 9485 6099 Cewe Instrument AB SE 611 29 Box 1006 Nyk ping Sweden p 46 155 775 00 f 46 155 775 97 Secure Controls UK Ltd South Bristol Business Park Roman Farm Road Bristol BS4 1UP United Kingdom p 44 117 9788700 f 44 117 9788701 Advanced Energy Monitoring Systems Ltd South Bristol Business Park Roman Farm Road Bristol BS4 1UP United Kingdom p 44 117 9788786 f 44 117 9788701
83. t all display segments are working properly It is then followed by the default auto displays configured in the meter Any faults detected during the meter s normal operation will appear instantly on its LCD The fault message if not rectified or acknowledged by using the meter push buttons within 5 minutes will resume the display to its default auto display cycle If multiple faults occur simultaneously or within 5 minutes of another fault then the latest fault event message will be displayed The default auto display cycle can be resumed by acknowledging only the currently displayed message The meter can detect the following types of fault o phase wise missing voltage o phase wise reverse current o invalid low or over voltage o low power factor o over or under load o voltage unbalance o current imbalance o configured module card unplugged o invalid phase association The various fault condition messages are described below as they appear on the meter LCD in the event of such faults Missing potential is detected if phase voltage is below the threshold percentage of nominal voltage where the respective line current is above the threshold percentage of Ibasic Potential missing in phase 1 and 2 This message indicates that the voltage in phase 1 and 2 are lower than their threshold limit Reverse current is detected if CT is connected with incorrect polarity current direction in any of the 3 phases
84. ter the current value of MD register is added to the cumulative MD register before the MD value resets The meter maintains a record of 6 recent historical data for each energy register and supports up to 12 billing dates Manual resetting of MD from the Meter s Setup Mode This is the 1st option on the 1st page of Setup Menu To select it press When the selection bar is on MD Reset press to reset the MD To return back to the first page of Setup Menu move the selection bar on Quit and press The MD Reset done message confirms that all maximum demand register values are successfully reset to zero Press or wait for 5 seconds to return to the previous display Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 25 of 84 5 4 2 Meter Type and CT VT Commissioning This is the 2nd option on the 1st page of Setup Menu The commissioning option can be used to configure the following parameter values a Meter type selection HV3 HV4 LV4 b Primary Voltage and Current rating c Secondary Voltage and Current rating To select this option move selection bar on Commissioning option and then press The following display will appear Meter Type Configuration HV3 HV4 LV4 This is the 1st option on Commissioning page To select it press The following display page will appear With the help of left right button select the meter type and then press to confirm the se
85. ue of reactive export energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 544 VAr Time 19 30 00 Date 12 08 11 Maximum demand of absolute active energy W The display indicates the following maximum Max demand value of absolute active energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 6270 W Time 19 30 00 Date 12 08 11 Maximum demand of absolute apparent energy VA The display indicates the following maximum Max demand value of absolute apparent energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 6280 VA Time 19 30 00 Date 12 08 11 Maximum demand of absolute reactive lag energy VAr The display indicates the following maximum Max demand value of absolute reactive lag energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 1580 VAr Time 19 30 00 Date 12 08 11 Page 70 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public Display Messages Meaning Maximum demand of absolute reactive lead energy VAr The display indicates the following maximum Max demand value of absolute reactive lead energy with the recorded time in hh mm ss and date in dd mm yy MD for a billing cycle 080 VAr Time 19 30 00 Date 12 08 11 Pulse rate The display indicates the PULSE R
86. ur 4 20 mA Analogue Outputs This module is used as transducer where voltage current and other instantaneous electrical parameters will be converted to industry standard of 4 20 mA The module has 4 ports and a connector for external power supply that supports voltage rating of 20 40 VDC 100 mA Maximum loop impedance is 750 ohms The outputs are configurable using the ConfigView configuration tool and also from the meter s Setup Mode However the percentage limits are configurable only using ConfigView The following table elaborates the various parameters along with the supported range for each output Instantaneous Parameters Supported Range Phase wise Voltage 70 to 130 of Vnominal Phase wise Line Current 0 to 200 of Ibasic Powers active reactive and apparent 0 to 250 of Pnominal where Pnominal sqrt 3 x Vnominal x Ibasic Vnominal Primary Line Voltage Ibasic Primary Line Current CT primary current Frequency 90 to 110 of 50 Hz 60 Hz Power Factor 0 0 Lag Unity 0 0 Lead Average Voltage 70 to 130 of Vnominal Average Line Current 0 to 200 of Ibasic Table 4 Range for Output Parameters Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 19 of 84 If the output parameter is configured using meter s Setup Mode push button then the percentage limits will be set to default values The following table elaborates the various parameters along with the default upper and
87. urrent Input Connector Socket Primary current range Maximum 15000 A Secondary current range 1 A to 5 A in steps of 1 The above current range is applicable for both HV and LV meters 2 4 pin Voltage Input Connector Socket Vnominal for HV meters 57 7 V phase to neutral and 100 V phase to phase Vnominal for LV meters 240 V Page 10 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 3 I O Module connected to Input Output Module Socket The 14 pin female socket which is the leftmost socket located below the voltage terminals at the rear is provided for attaching external I O modules These modules are optional and can be used to enhance the meter functionality There are two I O modules available each having different functions o Two digital pulse outputs and two digital pulse inputs o Four 4 20 mA analogue outputs Pin Layout and connection details for two digital pulse inputs are shown below Pin Layout and connection details for two digital pulse outputs are shown below Pin Layout and connection details for four analogue outputs are shown below Attaching or detaching these modules should be done only after disconnecting the auxiliary power supply The replaced Module should be reconfigured for the meter to automatically detect the new module at the next power up A knurled head screw provided with each module holds it with the meter base Public BGX501 728 R05 Elite 440 Technical Ref
88. using ConfigView Suite The Setup Mode is password protected which can be accessed only by users authorized to change the above configurations 5 3 1 Password Entry The following steps will guide you to access the Setup Menu 1 From the default display mode simply press button once to access the following Setup Mode page Page 22 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public 2 In the above display page when the selection bar is on the Set Up option press button to confirm the selection of Setup Menu This will give access to the following password entry prompt screen 3 At the password prompt enter the 4 digit password default password is 1234 using and buttons After completing the entry press button to confirm Correct password gives access to the 1st page of configuration mode see figure i An incorrect password will display Incorrect message as shown in figure ii i Display after correct password entry ii Display after incorrect password entry In case you have entered incorrect password the display will automatically return to the Setup Mode page as shown in step 1 in 5 seconds or alternatively press button to return to Setup Mode immediately Note After seven unsuccessful attempts you won t be able to try again until the next day If you forget the password contact concerned sales person or Secure technical team for resetting the password 5 3 2
89. vious page press or wait for 5 seconds 5 4 8 Metrological LED Configuration This can be configured using the M LED option which is the 4th option on the 2nd page of Setup Menu or the 1st option on the 3rd page of Setup Menu see page 23 The M LED option is used to assign a single energy for Metrological LED flashing at a rate proportional to the rate of consumption The number of flashes over a period corresponds to the amount of energy registered by the meter To select it move selection bar to M LED option and then press The page shown in the following figure will appear Metrological LED When the selection arrow is on M LED press to access the next page for assigning energy To return back to the first page of Setup Menu move the selection arrow on Quit and then press Use the left right button to scroll through the main energies configured in the meter Press to select the energy See Glossary of Energy Types for display representation of all the energy types Page 34 of 84 BGX501 728 R05 Elite 440 Technical Reference Manual Public After assigning the energy select the Save option to activate new configurations in the meter To return to the previous page press or wait for 5 seconds 5 4 9 Configuring Ethernet Module This is the 2nd option on the 3rd page of Setup Menu The Ethernet Module option can be used to configure parameter values of the Ethernet Modul
90. vity i e a snapshot of metered energy value for each of the configured energies will be stored in their respective historical registers Configuration of main energy registers is not possible from the push buttons Configuration of main energies using ConfigView In ConfigView window select the meter name and then in Configuration sub folder click Energy Definition The list of configurable energies that the meter supports will appear as shown below Figure 5 Configuring Energies with ConfigView Public BGX501 728 R05 Elite 440 Technical Reference Manual Page 13 of 84 4 3 2 Maximum Demand Registers Elite 440 variants can maintain MD Maximum Demand registers for supported energy channels Energy demands are monitored periodically at each configured DIP Demand Integration Period to record the maximum demand value of each energy type DIP can be set to 15 30 or 60 minutes It supports fixed window and sliding window type demand computation The meter maintains current and historical registers separately for each MD energy type changing the MD energy registers triggers the meter to store the current MD value in historical MD register Configuration of MD energy registers as well as selection of supporting parameters can be done using ConfigView The meter s Setup Mode can only be used to select MD parameters The meter maintains two types of MD registers for each energy type o Cumulative MD registers stores historical inf

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