Home

PLA 34

1. Apparent power Active power Reactive inductive power Reactive capacitive power I ma Jno na OOD Va FVN va ted SLI w LLI VDO ga 71 v JAJ View Ory vy Fil dele G de NG L 1 EREE 3290 17 m DOC Mila ELI a H LLI GI Apparent three phase Active three phase power Reactive inductive three Reactive capacitive three power phase power phase power KVA VAr VAr kW z H gt J TA vy m 1 Vim IVE vy Mi bd LI GL 13 paa a Active energy Reactive L energy Reactive C energy consumption consumption consumption kVArh kVArh kWh z gt J A I V ida CU v CE U 1 U C JZ a MO L Gai oe Ltt Active energy supply Reactive L energy supply Reactive C energy supply kVArh kVArh kWh Z p U y Y Y LU MIE ind rir LLT U BLI Y GRG pada jant 10 2 Max Min and AVG values PLA34 shows on the display maximums minimums and averages of measured values For presenting the maximum value one short press of VA key SET is needed Maximum values are symbolized by symbol A M M before the displayed number Second short press of key SET displays a7 I0 x l the minimum values if available Minimum values are symbolized by vg GQ y symbol V before the displayed number Third short press of key SET KO a IM KO will turn back to the instantaneous measurement Ks O Vy t co For average values displaying press the key SET
2. Ethemet WEB server FTP server Modbus TCP v Enabled V Enabled V Enabled V Enabled IP address User name User name MODBUS port 192 168 0 88 admin admin 502 IP mask Password Password 255 255 255 0 AD Gateway WEB port FTP pot 192 168 0 1 80 21 rs Public IP address 192 168 0 88 MAC 0 50 C2 F 0 20 41 RS485 settings TCP converter ID RS485 _ Enabled 1 Converter timeout ms Baud rate 100 19200 v Parity None v Stopbits One y Status 9 2 1 Ethernet Defines the configuration of Ethernet interface of instrument for visibility and accessibility on LAN and Internet Parameter Description Factory setting Setting range IP address PLA44 IP address in the local network 192 168 001 201 IP Mask Mask of the Ethernet network 255 255 255 0 Gateway IP address of PC or router used as a gateway to parent network 192 168 001 001 Public IP address Public IP address of router 192 168 001 001 MAC Web server settings advance menu Important Public IP address is necessary to set for these cases when instrument is accessed from different network for example Internet while it is located in the Ethernet behind the NAT server 9 2 2 Web server Instrument has build in web server for remote on line monitoring via Internet or local network Following table describes settings related to web server configuration of PLA34 Par
3. B R Development and production of systems for measurement and control 7 Connection L x m a Ga Device connection at TN C network 7 1 Grounding conductor The grounding terminal has to be connected as a first terminal Grounding terminal is realized by threaded pole with 3 mm diameter and it is marked by symbol 7 2 Supply voltage Supply voltage is required to operate the PLA34 The type and level of the necessary supply voltage is written on the back label Before applying the supply voltage make sure that the voltage level and system frequency match the details on the label The connection cables for the supply voltage has to be connected using a fuse Use a fuse 6 A type C 7 3 Voltage measuring inputs Instrument has four voltage measuring inputs with input impedance 4 MQ suitable for measurement according the category CATHI 600 V Each voltage measuring input have to be connected via circuit breaker or switch and fuse 10 A characteristic C which are placed close to the device Important Supply voltage has to be from the same grid as measuring voltages Notice PLA34 is not designed for measuring of DC voltage BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc export bnr trading com Czech Republic 6 www bmr trading com B R Development and production of systems for measurement and control 7 4 1 5 Notice PLA34 is not designed for usage in SELV grids
4. Notice If the voltage measuring inputs are connected over the voltage measuring transformers the power of measuring transformer power must be at appropriate level Voltage measuring inputs have 5 mW self consumption Recommendation from measuring transformer producers is to have loaded voltage measuring transformer on 70 of maximum power for the best accuracy Current measuring inputs Instrument has four current measuring inputs for indirect measurement via current measuring transformers either 5A or 1 ratio CT ratio is freely adjustable from an instrument or via PC software Warning Current inputs maximum permanent capability is 8 5 A Important Before opening the current circuit be sure that measuring terminals of current transformer are connected together Notice PLA34 is not designed for DC current measurement Current measuring inputs for PLA34RG PLA34RG is the variant of PLA34 power quality analyser with current measuring inputs constructed by flexible Rogowski coils PLA34RG supports coils with 100 mV I kA 50 Hz Rogowski coils are connected to instrument via signal wire white colour signal wire blue colour and shielding Shielding is connected to the terminal labelled S LINE re a H S shield WHITE cable BLUE cable LOAD Inside the PLA34RG there is digital integrator for adjusting the measuring range of current input For proper current measurement the measuring range has to be
5. S MEASUREMENT ag Voltage A pan Voltage Current r Current Flicker Flicker Energy gt i Energy Poets lt r owers EE 6 E Voltage LA ge N Voltage Lt dais am Voltage Li D R Choosen phases Voltage L4 Current K a K oss CE co os chr ne m CE Voha gt Voltage Current Current Power Power Lvents Events Transients nsjents Power cuts or ua VECTOR VECTOR VECTOR ects BAE Copyright 2013 by BMR PR RRO Copyright 2013 by BMR Note Factory setting of user name is admin Password factory setting is 1234 12 Firmware update Device firmware can be update when the new firmware is released Visit the www bmr trading com for to verify availability of new firmware Firmware file is prepared as an exe file that is directly run on Windows PC BMR PLA44 Power Line Analyzer Remote update firmware version 1 00 20 PL444 FTP host IP address Port 1 192 168 2 112 21 amp User admin Password eeee Please enter IP address port and press button Connect Wait For connecting device For the successful firmware update connect the PLA34 via Ethernet to PC where the Update software will run Enter the IP address of the PLA34 and user name and password Pressing button Connect will verify accessibility of PLA34 and prepare connection for firmware update start Important While firmware is b
6. 20 0 Plt Class A Under voltage e o o o e e 0 100 0 100 0 2 Over voltage e o o o e e e e 0 100 0 100 0 2 Unbalance U e e e 0 100 0 100 0 15 Neutral point displacement e e e 10 600 V 0 1 MV 0 2 K factor e o o o Unbalance e e e 0 5 Transients eo o o 25 us Events 6 e o o 10 ms Ripple control signal eo o o 6 6 6 6 Active power e o o o e e e 0 10 8 kW 0 999 GW 0 4 Reactive power e o o o 6 6 e 0 10 8 kvar 0 999 Gvar 0 4 Apparent power e o o o e e e e e 0 10 8 KVA 0 999 GVA 04 Distortion power e o o o e e 6 0 5 Active energy 6 o o e 0 999 GWh 0 999 GVh Class 1 Reactive ind energy e o o e 0 999 Gvarh 0 999 Gvarh Class 2 Reactive cap Energies e e e e 0 999 Gvarh 0 999 Gvarh Class 2 for ideal sinusoidal curve of voltage and current 6 Installation Measured and displayed parameters PLA34 is prepared for wall mounting in the fixed switch boards In order to assure well ventilation the PLA34 has to be installed vertically There has to be empty space at least 50 mm at the top and bottom and 20 mm at the sides PLA34 is fixed into switchboard wall by two clips that are placed on the device at the bottom and top BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 5 www bmr trading com
7. Interface USB cable v Communication protocol MTP v Use interface 7 9 Digital inputs outputs PLA34 is equipped with two optically isolated transistor outputs inputs The outputs working mode is fully adjustable as an alarm output remotely controlled output or pulse output Input output connection BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 10 www bmr trading com B R Development and production of systems for measurement and control 8 Device settings Before usage of the PLA34 instrument it is necessary set several parameters essential for correct operation of the instrument in the different type of installations PLA34 device can be configured from panel screen for most of the essential parameters Configuration menu is divided to the two sub menus for device fundamental settings and menu for communication interfaces settings Enter the configuration menu by pressing the button SET for at least 5 seconds For moving in the menu use cursor keys A and V Key A is normally used for circle moving in the menu Parameters setting is activated by pressing the key SET Changing the parameter setting is done by cursor keys A and Y confirmation of newly set parameter value by key SET Key ESC cancels setting or move back to higher menu or back to normal operation Most of the device parameter and functions can be enabled and configured only by PC an
8. Please contact us on export bmr trading com 9 2 5 TCP converter PLA34 is equipped by function of Modbus TCP converter so it can provide access to instruments connected on RS485 bus of PLA34 Parameter Description Factory setting Setting range TCP converter Activates the Modbus TCP converter of PLA34 Yes Yes No Converter timeout Converter timeout 500 ms 100 5000 ms Modbus TCP converter function has allowed Modbus user functions so it is suitable for transmission of long data packets such as recorded data from flash memory of PLA33CMB instruments 9 2 6 RS485 Serial port RS485 configuration is essential for the usage of PLA34 as a TCP IP converter Parameter Description Factory setting Setting range ID Unique identification number in RS485 network 0 0 255 Transfer rate Communication speed of RS485 interface is adjustable in speed 9 6 kBd 9 6 kBd 115 kBd Parity RS485 interface parity odd odd even Stop bit RS485 interface stop bit 1 1 2 BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc Czech Republic 16 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control 9 3 NTP server Time zone SE Status gt E Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event In
9. be set to work as an alarm output Each output while it is set to behave as an alarm consists from three comparators Comparators are sorted into logical function according to following diagram BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc export bnr trading com Czech Republic 22 www bmr trading com B R Development and production of systems for measurement and control Comparator Cl Logical Normal Logical or Comparator C2 pa negation nd of output Comparator C3 Comparator C4 Logical Logical Comparator C5 operator or and Comparator C6 Comparators Cl C2 and C3 belong to the output K1 and comparators C4 C5 and C6 to output K2 From the picture is visible that there are logical function between first two comparators of the group and between their result and last comparator of the group There are two logical operators available logical conjunction AND and logical disjunction OR Each comparator has several available settings D H H H H H D D n D D D H 4 D H H D p H D D D D Alarm threshold Alarm event duration PE Y Alarm output e Measured parameter controlled parameter for an alarm e Value alarm threshold value of controlled parameter e Relation comparator type lt gt e Duration duration time of an alarm event before the output reaction e Min time minimum output reaction time BMR trading Horni lan 17
10. coil range Energy Flicker Measuring range Recording interval 50Hz 230V v CA 15 min v 10A 30A Ripple control 100 A Ripple control Hz 300 A 3000 0 1000 A s p 3000 A Status 10000 A Parameter Description Factory settings Settings range Type of connection Defines the type of network and measuring circuit connection 3UN A Chapter 9 1 1 Nominal voltage Network nominal phase voltage 230 V 1V 750 kV Nominal current Network nominal phase current 5A 1A 750 kA System frequency Defines the nominal system frequency 50 Hz 45 75 Hz Flicker Parameter of the nominal voltage and frequency for flicker calculation 230V 50Hz 120 230V 50 60Hz Voltage transformer ratio Enable the usage of measuring voltage transformer No No Yes Primary voltage Primary voltage of measuring voltage transformer in case of its usage 230V 1 750 kV Secondary voltage Secondary voltage of measuring voltage transformer in case of its usage 230V 1 750 kV Current transformer ratio Enable the usage of measuring current transformer No No Yes Primary current Primary current of measuring current transformer in case of its usage 1A 1 750 kA Secondary current Secondary current of measuring current transformer in case of its usage 1A 1 5A Type of averaging Type of averaging method Static Static Sliding Averaging period Time for averaging period setting 5s 1 3600s Storage interval Inte
11. correspondingly See chapter 8 2 Important If the network configuration is not known the Ethernet cable should not be plugged into the device Connection of PLA34 into LAN Make a connection to the active network item Switch Hub Router via UTP cable CAT5 cable CAT5 cable 4 s CAT5 cable ZF lt a PLA34 does not support the DHCP Instrument IP address has to be configured manually at the instrument side Ethernet switch Note BMR trading Horni lan 17 779 00 Olomouc Czech Republic phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control 7 7 2 Connection of PLA34 to WiFi WiFi router client CAT5 cable CAT5 cable CAT5 cable Ethernet AP WiFi 7 7 3 Connection of PLA34 to LAN with NAT server If there is request for remote access from Internet to PLA34 which is place in the local network behind the router with active NAT server the following parameters configuration to be defined on the router WAN port Ethernet router connected to ISP with NAT IP K masquerade i S ske pipa q SLIT TT apa PLA34 IP 21 public IP 50000 50005 gt PLA34 IP 50000 50005 LAN port CAT5 cable CAT5 cable U in Anah CAT5 cable PLA34 FTP server port 21 user name admin password 1234 public IP XXX XXX XXX XXX Ethernet switch
12. described in chapter 7 9 9 9 Display settings PLA34v1 0 10 E ad Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Display settings Refresh time cycle 5 1 0s Backlight 100 v Status Parameter Description Factory setting Setting range Refresh time cycle Refresh time of the displayed values 5 1 50 Backlight Backlight intensity of instrument LCD display 50 0 100 Without any action on keyboard of an instrument the device backlight will turn off in 120s BMR trading Horni lan 17 779 00 Olomouc Czech Republic 24 phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control It is possible to set permanent ON of the display backlight This case the backlight will light on 50 Permanent OFF keeps the backlight with 5 9 10 Data sto rage Measured parameters can be recorded in the internal flash memory For this purposes cart Data storage offers the list of all parameters that can be stored PLA34 allows to define 5 different time intervals with adjustable time and recorded parameters List of recorded parameters of all intervals can be saved as a template for further usage There is also pre
13. phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 23 www bmr trading com B R Development and production of systems for measurement and control PLA34v1 0 10 E PN Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Comparator 1 Measured parameter Relation Value Min time s Duration s Alam AVG total 3ph active powerc gt v 90000 00 10 300 HE E Comparator 2 or Measured parameter Relation Value Min time s Duration s Without alarm vi gt v 0 00 K1 OUTPUT or v Comparator 3 C Invert Measured parameter Relation Value Min time s Duration s Without alam v lt v 0 00 H1 1 Comparator 4 Measured parameter Relation Value Min time s Duration s Without alarm vi gt v 0 00 1 1 Comparator 5 p 9 Measured parameter Relation Value Min time s Duration s Without alarm Vi lt v 0 00 11 1 K2 OUTPUT or v Comparator 6 Invert Measured parameter Relation Value Min time s Duration s Without alarm vi lt v 0 00 Status Important For correct work of an alarm it is necessary set the instrument outputs to behave as an alarm outputs See the chapter 9 7 Proper connection of outputs is
14. three times Average BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc export bmr trading com Czech Republic 28 www bmr trading com B R Development and production of systems for measurement and control value is introduced by displayed symbols A and V at the same time Since the average value of powers is four quadrant the average value of consumption is introduced only by symbols A and V For distribution the value is introduced by negative sign between symbols A and V 10 3 Output signalization Outputs can be operated in four states Signalization on the LCD is common for all of them and differs according to following table Parameter Description Activated Deactivated In input K1 8 KiO Out output Ki K1O PuL pulse output K1 at pulse presence K1 O AL alarm output K1 flashing 11 Web interface PLA34 has build in web server to show measured parameters in the internet browsers For enabling the web server see the chapter 9 2 2 Web server is designed for web browsers compatible with HTMLS specification Web server of an instrument is available after setting the instrument IP address to the web browser Access to the web page is protected by user name and password a at EMR PLA x tat EMR PLA x tal BMR PLA x e c 192 168 1201 a amp G 1 1 n amp L Information ma 2 N F Information MEASUREMENT OSEN Volta
15. 0 phone 420 778 066 566 export bmr trading com 2 www bmr trading com B R Development and production of systems for measurement and control 1 Introduction Power quality analyser PLA34 is designed for measurement of voltage network quality in LV and MV according the norm EN 50160 Technology of the measurement is performed according the norm IEC 61000 4 30 Electromagnetic compatibility EMC Part 4 30 Testing and measurement techniques Power quality measurement methods measurement class Class A Power quality analyser PLA44 is designed for measurement and monitoring of electrical parameters in 2 3 and 4 conductor networks and in TN and TT grids 2 Safety instructions Instrument comply the standard EN 61010 1 Safety requirements for electrical equipment for measurement control and laboratory use e Installation of the instrument can be done by qualified and authorised person only s Instrument should not be installed in the environment with increased humidity and close to explosive gases e Use the instrument in accordance instructions written in the user manual Before the disconnection of CT measuring circuits assure that terminals of CT are short circuited e Installation and connection changes can be done without supply voltage only Do not apply supply measuring voltage and current higher that allowed 3 Packaging content e Power quality analyser PLA34 e Mounting holders with scr
16. 4 System frequenCy rrrnrrnnnrrnnnnnnnrvnrrnnnrnnernnnen 14 EE EEE EE eer ee ener Pe 14 9 1 6 Ripple Control sss eee eee 14 BMR trading Horni lan 17 779 00 Olomouc Czech Republic 9 1 7 Voltage transformers eee e e ee 14 9 1 8 Current transformers eee e ee 14 9 1 9 Rogowski coil measuring ange ee e 14 9 1 10 AVEN AGING RE 14 sll Me ENETOY verne siise 14 9 2 Communication settings see eee eee ee e 15 9 2 1 Ethene EN NE 15 9 2 2 Web server r rrvvsnrnvrvnnnvrvnnnrvvvnnrvrvannrnnnnnernnr 15 220 FTP SENG ane fiere 15 9 2 4 Modbus TOP Lansens un esse 16 O29 FOP ONE penn 16 ORAN 16 9 3 NTP server Time Zone 17 RENA 17 29 HAS ON 18 20 EVOM EE ENE 20 9 6 1 Voltage dip detection see 20 9 6 2 Voltage swell detection sse 20 DN RE eee eae er aoe neem ee eee ee ee ee eee ee 21 9 7 Inputs Qutpuits rorrrrorrrnaronnrnarnarnnannnnnennnnnenn 22 EE EE 22 9 9 Display settings rrrrnnrnnnnrrnnrrrvnrernnrrnnnrnnnnnn 24 9 10 Data storage e eee 25 9 11 Memory settings rrrrnnrrnnrennrrnnnnrnnnnennnnnenn 26 5 a PEN og GE 26 10 OperatiOM ae bedste 26 10 1 Screens Structure rrrrrnrrrrnrrrrrrerarrrvarevannn 27 10 2 Max Min and AVG values 28 10 3 Output signalization rrrrrrrrnrrnrrrnrrnrrvarnnrr 29 11 Web Interface eee 29 12 Firmware update sese 29 13 Technical features ranrrrnrrrrarrrnarrrnnrrvannnnrnnnnnnnn 3
17. 4 calculates flicker according to the norm EN 61000 4 15 It provides values for short term flicker 10 minutes long term flicker 2 hours For correct calculation of both flickers it is necessary set correct nominal values used in the country standards Available settings are e 230 V 50 Hz e 230 V 60 Hz e 120 V 50 Hz e 120 V 60 Hz 9 1 6 Ripple control 9 1 7 Voltage transformers If the voltage measuring transformers are used the settings of primary and secondary voltage has to be configured Both voltage levels primary and secondary are set in volts 9 1 8 Current transformers PLA34 instrument has 4 current inputs for indirect measurement via current transformers with secondary current 5A or 1A In case of measuring current transformer usage the primary and secondary current value of CT has to be set 9 1 9 Rogowski coil measuring range PLA34RG is an instrument with current measuring inputs designed for connection of Rogowski coils Instead of current transformer ratio the current measuring range is set The sensitivity of Rogowski coil allows the wide range setting from 10 A till 10 kA Rogowski coil range Measuring range UA 10A 30 A 100 A 300 A 1000 A 3000 A 10000 A Note For correct current measurement check that the DIP switch of current measuring range of Rogowski coil is set on the same value as setting in PLA34RG configuration For more information see the chapter 7 5 9 1 10 Av
18. 779 00 Olomouc export bnr trading com Czech Republic 26 www bmr trading com R Development and production of systems for measurement and control B 10 1 Screens structure Meaning of each screen is easily identified by usage of standard ISO symbols and value parameters Every displayed parameter value is shown with its variable Phase voltage Phase to phase voltage Voltage THD 3 voltage harmonics 19 voltage harmonics U U U thd U 3 U 19 ps be be y Um v IL T 7 m Fin EIE IU C Lao HJC UU C gt Joao Jod Vv IE FI AA Mad vy Fil GEL IL LU LI LLI JM Jau U rT r lU J nad Dip pE Eat 1 U U LU L Lit I a L Phase current Current in neutral Current THD 3 current harmonics 19 current harmonics thd 3 19 woth A A C U 7 1 FT 0 DEREN LJ JOE GO Vs uio 5 U U r vy Mar n y C T J AA I vV 3 U0 E i LU 2 LILL I woo C U I IDE 3 I EI l LILI Lit I System frequency E i 1 _il L I Cos 0 Power factor 1 11 13 15 17 19 MO BS a T U C AA Mods LLI LLI cos cos Mor LLI BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 27 www bmr trading com R Development and production of systems for measurement and control B A
19. Bat PLA 34 Power quality analyzer class S User and service manual B R Development and production of systems for measurement and control Content A AMO CIE es EEE 3 2 Safety instructions ra rrnrnnnrnvannrnrnnnvnvannrrnnnrnnvannrnnnn 3 3 Packaging Content sese ee eee eee 3 4 Device description rrrrnnrrnnrnrannrarnrnrnrannnnnnnnnennsennn 4 4A 1 FOM PANEL apene ne 4 4 2 Rear PNL 4 5 Measured parameters eee ee 5 6 Installato EE ak 5 Le CONNEC UO EEE E A 6 7 1 Grounding conductor see 6 7 2 Supply voltage rrrrrvrnnnrvnnnnnvvnnnrnnnrvanvannnnrnnnnne 6 7 3 Voltage measuring INPUtS rrrnnrnnnrrrnnnernarenner 6 7 4 Current measuring INPUIS rrrrrnnrrrranrrrrnnrenrere T 7 5 Current measuring inputs for PLA34RG T TO ROAGO Nr 8 TT ENN 8 7 7 1 Connection of PLA34 into LAN 8 7 7 2 Connection of PLA34 to WiFi rrrrnnrrornrnnrrnnnnnnn 9 7 7 3 Connection of PLA34 to LAN with NAT server 9 TUB 10 7 9 Digital inputs OutputS rrronrrrorrrranrrrnanennnnrr 10 8 Device settings rr rnrrnnrrrnnrrrnnnrvnnnvrnnnvrnnnernnnnnenne 11 8 1 M nu a sanden aa 11 02 MENU Pjur reisende aaae 11 9 Advanced setting from PMS software 000 11 9 1 Main parameters eee 11 9 1 1 Network VOS css sese eee eee 12 9 1 2 Nominal vOage sss eee 13 9 1 3 Nominal current rrrnnrrnnnnnronnnnnrvnnnrernnnnnennnnene 14 9 1
20. For access to web server of PLA34 there has to be created port forwarding virtual server router public IP address port 80 gt IP address of PLA34 port 80 For access to FTP server of PLA34 needed for PMS software there has to be created port forwarding virtual server router public IP address port 21 gt IP of PLA34 port 21 router public IP address port 50000 50005 gt IP of PLAS4 port 50000 50005 Notice Number of port of 80 21 is possible change on router Range of ports 50000 50005 is fixed and it is not possible to change it BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 9 www bmr trading com B R Development and production of systems for measurement and control On the PLA34 device it is necessary set following parameters in e IP public e FTP 21 factory value e user name admin factory value e password 1234 factory value Notice For communication with FTP server of PLA34 within local network is IP public parameter set on the same as IP of the device For communication with FTP server of PLA34 from the internet is the IP public parameter set on public IP obtained from Internet provider 7 8 USB Device has one USB interface of type B for direct connection of PLA44 to the PC After connection of PLA44 via USB cable to the PC it is necessary select correct communication interface at PMS software Communication interface
21. ameter Description Factory setting Setting range WEB server Activates the internal web server of PLA34 Yes Yes No User name Web server user name admin Password Web server password 1234 Web port Port of web server 80 1 65535 Notice Web server is optimized for portable instruments such as mobile phones and tablets 9 2 3 FTP server FTP server is a fundamental communication protocol for reading the measured data recorded data and configuration of the BMR trading Horn l n 17 phone 420 778 066 566 779 00 Olomouc export bmr trading com Czech Republic 15 www bmr trading com B R Development and production of systems for measurement and control instrument Enabled FTP is server is an essential setting needed for correct work of PLA34 with Power Monitoring Software Parameter Description Factory setting Setting range FTP server Activates the internal FTP server of PLA34 Yes Yes No User name FTP server user name admin Password FTP server password 1234 FTP port Port of FTP server 21 1 65535 9 2 4 Modbus TCP Communication protocol Modbus TCP is used for communication with PLA34 over the Ethernet interface Parameter Description Factory setting Setting range Modbus TCP Activates the Modbus TCP communication protocol of PLA34 Yes Yes No Modbus port Port of Mobus TCP communication 502 1 65535 Note On the request the table of Modbus registers can be provided
22. arameter Description Factory setting Setting range Absolute transient Absolute transient activation No YES NO Absolute threshold Threshold absolute transient setting 110 100 500 Difference transient Difference transient activation No YES NO Difference threshold Threshold difference transient setting 20 1 100 Increase time Time delay before next transient recording after transient start DS 1 20s Increase value Increment value for transient insensitivity after recording start 10V 1 750000 V Post samples Number of recorded samples after the transient start 768 0 8000 Pre samples Number of recorded samples before the transient start 768 0 8000 Memory space for capturing of the particular transients is fixed on the maximum of 8000 samples Definition of number Pre and Post samples is limited by this maximum samples memory space BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 19 www bmr trading com B R Development and production of systems for measurement and control 9 6 Events PLA34v1 0 10 E A oe E P K D D Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Event Voltage events Curent event RVC Recording setting Reference voltage Udin v Voltage sw
23. d software PMS 8 1 Menu P1 Menu of fundamental settings of instrument such as transformers ratio display behaviour and internal clock Parameter Description Factory setting Setting range bcL Device display backlight Utr Voltage measuring transformer ratio ltr Current measuring transformer ratio Y M d Calendar settings Y year M month d day H M Internal clock setting H hours M minutes PAS Instrument password settings 0001 9999 rES Device configuration reset to the factory settings Important For the instrument variant PLA34RGP set the Itr parameter on the same measuring range as DIP switch on rear side of the instrument The setting as Itr parameter can be done performed via Power Monitoring Software 8 2 Menu P2 Settings related to the communication interfaces of instrument Parameter Description Factory settings Settings range IP PLA34 IP address in the local network 192 168 001 201 MAS Mask of the Ethernet network 255 255 255 0 GAt IP address of PC or router used as a gateway to parent network 192 168 001 001 PIP Public IP address of router 192 168 001 001 Id Unique identification number in RS485 network 0 0 255 bd Communication speed of RS485 interface is adjustable in speed 9 6 kBd 9 6 kBd 115 kBd PAr RS485 interface parity odd odd even St RS485 interface stop bit 1 1 2 9 Advanced setting
24. defined by DIP switch on the rear side of the PLA34RG The combination of particular current measuring ranges is shown on the picture ON Current range 10A selector switch 1234 s i son uer Rlajalelals s sleole o 300A Pm R x sl 101A P fl ja IysMOBOY LI Note The configuration of the current measuring range has to be set also in the instrument settings in the menu P I or via PMS software See the chapter 8 1 or 9 1 9 BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 7 www bmr trading com B R Development and production of systems for measurement and control 7 6 1 7 7 7 1 Important Current measuring range changes has to be always made at opened Rogowsi coils RS485 The PLA34 has built in one RS485 interface supporting Modbus RTU protocol Connection of the RS485 bus to the device is on the separate terminal by two wires A and B Shielding is not required Note PLA34 does not have built in termination resistor If the instrument is at the end of the RS485 bus it should be terminated by 120 Q resistor RS485 interface is fully galvanic insulated from the supply circuits and measuring circuits Ethernet Instrument is equipped by Ethernet interface 10 100Mbit s with RJ45 connector For connection use the cable CATS type The configuration of Ethernet is defined by the network administrator and have to be set on the PLA34
25. defined template according the power quality norm EN50160 Tree values 0 0 1 GO F c E 7 Write configuration Import configuration Export configuration Interval 1 Interval 2 Interval 3 Interval 4 Interval 5 Hour Minute Second 0 Bk PLA34v1 0 10 19 12 gt new template 7 18 PLA34 S L Voltage THDU pr Total 3ph L Voltage line i THDU fine 2m Apparent power SHE Active power SHE Reactive consumption i Reactive supply active power apparent power a Total 3ph reactive power consumption a Total 3ph reactive power supply S C Deviation L Underdeviation phases L Overdeviation phases i Underdeviation line Eden C Overdeviation line E Unbatance D Unbatance voltage phases fer Unbalanoe current phases Status X delete template lt load template Show all values Templates PLA34 EN50160xmit Main parameters LAN settings NTP servers Time zone Email R5485 settings Transient Event RVC Ripple control Inputs Outputs Alarms Display settings Data storage Memory settings About BMR trading Horni lan 17 779 00 Olomouc Czech Republic 25 phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control 9 11 Memory settings Memory of the PLA34 is possible be managed to obtain more space for preferred rec
26. eing updated device should be connected to stable power supply and Ethernet connection should not be removed or interrupted BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 29 www bmr trading com B R Development and production of systems for measurement and control 13 Technical features Supply voltage voltage 265 88 288 Vene RS485 optional Modbus RTU 9 6 19 2 38 4 115 kBd BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc export bnr trading com Czech Republic 30 www bmr trading com
27. ell Voltage dip Voltage interruption Over current Threshold 7 Threshold Threshold Threshold RVC threshold 7 Pre samples 115 264 5 V 95 218 5 V 10 23V 260 13A 3 3 10 100ms Hysteresis 7 Hysteresis Hysteresis Hysteresis RVC hysteresis Post samples 5 115V 5 11 5V 2 46V 5 0 25 A 1 0 Z 150 1 55 Event recording Measured value Threshold Hysteresis Threshold Event duration Status Events captured by PLA34 are fully adjustable by the parameters described in the table beneath Parameter Description Factory setting Setting range Reference Reference voltage level type Udin Udin Sliding Threshold 110 100 500 Over voltage gt Hysteresis 5 1 20 Threshold 90 1 100 Under voltage gt Hysteresis 5 1 20 Threshold 5 1 100 Interruption gt Hysteresis 2 1 20 Threshold 110 100 500 Over current gt Hysteresis 5 1 20 Pre Samples Number of recorded half periods Urms1 2 10ms 1 before event 10 0 4000 Post Samples Number of recorded half periods Urms1 2 10ms 1 after event 150 0 4000 Memory for capturing the samples of RMS curve is fixed on the maximum of 4000 samples Definition of number Pre and Post samples is limited by this maximum samples memory space 9 6 1 Voltage dip detection The dip threshold is a percentage of either Udi
28. eraging This setting defines type of averaging and period of average values calculation Average values are available on the display of an instrument and in Power Monitoring Software There are two types of averaging method e Static window method cumulates measured values over the defined period After the period ends the average values are calculated and shown Cumulated values are erased and new period is measured again e Sliding window method continually cumulates measured values over the defined period and over this period shows calculated average values While the time is moving the oldest values are erased and new values added 9 1 11 Energy Provides setting of recording interval for historical values of energy counters available in PLA34 BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 14 www bmr trading com B R Development and production of systems for measurement and control 9 2 Communication settings Instrument is equipped by one Ethernet interface 10 100Mbit s and RS485 In the PMS software settings of all available communication interfaces are grouped in cart called Communication PLA34v1 0 10 G a Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About
29. ews 2 pieces e User manual Test report BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 3 www bmr trading com R Development and production of systems for measurement and control B 4 Device description 4 1 Front panel PLAGG 4 Power Line Analyzer Ul 11 13 15 17 19 thd aa A ER nda I LENGE mkvarn capy l MkWh gt ind A L LN cap Y Prog cos p ind A Ki capy K2 nar V e key for entering menu parameters average max min values ESC ESC key for canceling or return A cursor key for moving up in menu and value increase A cursor key for moving down in menu and value decrease 4 2 Rear panel Bak TYPE PLA34 Un 230VAC 50 60Hz IP20 54 Version 2 0 IN1 OUT1 RJ45 Ethernet m Warning Before current circuit disconnection make short out a BE 2a e D N N FIEF z Current input X 5 X 1 Supply voltage input 230 VAC Made in Czech Republic BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc export bnr trading com Czech Republic 4 www bmr trading com B R Development and production of systems for measurement and control 5 Measured parameters Power quality analyser PLA34 is designed for measurement and monitoring of electrical pa
30. from PMS software PLA34 instrument itself offers fundamental setting since the display capabilities are limited for an advanced setting 9 1 Main parameters Setting Main parameters gathers all settings related to measuring circuits connection type measuring transformers and type of parameters calculation BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 11 www bmr trading com B R Development and production of systems for measurement and control 9 1 1 PLA34 is designed for various connections according to the grid type or measurement needs Network settings defines the types network system in which the PLA34 is connected The main connection diagram of PLA34 is shown in chapter 7 In the following table are shown all possible connection variants that can be defined in the device menu R 4UN_4I PLA34v1 0 10 Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Type of connection Network parameters Voltage transformers Averaging the values Nominal voltage V Voltage transformer ratio Type of averaging 230 hd Primary voltage V Floating v 1 7 Nominal current A Averaging period s 5 Secondary voltage V 900 ry 1 7 v System frequency 50Hz v Rogowski
31. hysteresis voltage are both set by the user according to the use 9 6 3 RVC A Rapid Voltage Change RVC is an event characterized by a quick transition from one steady state voltage to another Typically RVC events are counted for a period of one hour or for each day Mains signalling voltage called ripple control signal in certain applications is a burst of signals often applied at a non harmonic frequency that remotely control industrial equipment revenue meters and other devices If the change in voltage is sufficient to cross the dip threshold or the swell threshold then the event shall not be recorded as an RVC event It is a dip or a swell The RVC threshold or thresholds and the RVC hysteresis are both set by the user according to the use The RVC threshold 1s a percentage of Udin The RVC hysteresis is a smaller percentage of Udin NOTE Although RVC and Flicker both may cause changes in illumination levels that irritate people the two are different in concept RVC is a discrete event while flicker is a quasi stationary condition Parameter Description Factory setting Setting range RVC threshold The RVC threshold is a percentage of Udin 3 3 1 100 RVC hysteresis The RVC hysteresis is a smaller percentage of Udin 1 1 20 According to the norm the ideal settings is RVC threshold on 3 5 of Udin and hysteresis on 1 of Udin BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olom
32. mmutation impulse or oscillatory events in electrical grid Their source can be inductive load switching power factor correction instruments atmospheric events protection instruments action or malfunction of switching elements in the grid PLA34v1 0 10 x x a P KE 5 D Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Transient Recording setting v Absolute transient v Differential transient Increase time s Post samples 5 gt 768 18 75ms Absolute threshold Different threshold Increase value V Pre samples 160 0 520 43 V 80 0 184 V 10 768 18 75ms Transient recording Increase time Threshold Increase value Threshold Status PLA34 analyser detects two types of transients Absolute transients and differential transients e Absolute transients are detected according to override of defined voltage level The trigger for detection of the absolute transients is defined by absolute threshold percentage of Udin Differential transients are detected according to the difference between two consecutive voltage measurements The difference between measurement is defined by differential threshold percentage of Udin Common settings for absolute and differential transients is fo
33. n or the sliding voltage reference The user shall declare the reference voltage in use e On single phase systems a voltage dip begins when the Urms voltage falls below the dip threshold and ends when the Urms voltage is equal to or above the dip threshold plus the hysteresis voltage e On poly phase systems a dip begins when the Urms voltage of one or more channels is below the dip threshold and ends when the Urms voltage on all measured channels is equal to or above the dip threshold plus the hysteresis voltage The dip threshold and the hysteresis voltage are both set by the user according to the use 9 6 2 Voltage swell detection The swell threshold is a percentage of either Udin or the sliding reference voltage The user shall declare the reference voltage in use e On single phase systems a swell begins when the Urms voltage rises above the swell threshold and ends when the Urms BMR trading Horni l n 17 phone 420 778 066 566 779 00 Olomouc exportQbmr trading com Czech Republic 20 www bmr trading com B R Development and production of systems for measurement and control voltage is equal to or below the swell threshold minus the hysteresis voltage e On poly phase systems a swell begins when the Urms voltage of one or more channels is above the swell threshold and ends when the Urms voltage on all measured channels is equal to or below the swell threshold minus the hysteresis voltage The swell threshold and the
34. ordings Simple move of particular memory are borders modify the size of available space PLA34v1 0 10 19 12 a A oe E Write configuration Import configuration Export configuration Main parameters LAN settings NTP servers Time zone Email RS485 settings Transient Event RVC Ripple control Inputs Outputs Alarms Display settings Data storage Memory settings About Flash memory Events head Events data Transients head Transients data Measured values Memory usage Events head 0 00 Events data 0 00 Transients head 0 02 Transients data 5 43 Measured values 13 78 Erase data Erase min max avg Erase events Erase transients Erase flags Erase energy Erase power cuts Erase values a eee ene el al Erase electricity meter Erase Configuration written 9 12 About Information about the vendor and device firmware version 10 Operation PLA34 allows simple operation of basic screens with most interesting parameters For moving in the menu use cursor keys A and V Key Y is normally used for circle moving in the one level of screens Key A moves to another level of screens Pressing the button SET shows maximums minimums and average values of displayed parameters ESC key returns back to first screen Full list of measured parameters events and transients is available via the web server or PC and monitoring software PMS BMR trading Horni lan 17 phone 420 778 066 566
35. ouc exportQbmr trading com Czech Republic 21 www bmr trading com B R Development and production of systems for measurement and control 9 7 Inputs Outputs Analyser PLA34 has two user configurable inputs outputs Connection of the inputs and outputs is displayed in the chapter 7 9 PLA34v1 0 10 E Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About Channel 1 Channel 2 Channel type Alam v Channel type Alarm v Source of pulses kWh consumption Source of pulses Pulse weight 1 000000 gt Pulse weight 1 000000 Unit Unit Digi out Off Digi out Off Status Parameter Description Factory setting Setting range Channel type Defines the usage of the input and output interface Digi in Digi in Digi out Pulse in Pulse out Alarm Source of pulses Setting available only for Pulse out channel type Pulse weight Setting available only for Pulse out and Pulse in channel type 0 Unit Setting available only for Pulse in channel type Defines the unit of pulses Digi out Available only for Digi out channel type Defines fundamental state of Off On Off output 9 8 Alarms Instrument is equipped by two input output terminals which can be programmed to the four different states Terminal one or two can
36. puts Outputs Alarms Display settings Data storage Memory settings About PLA34v1 0 10 NTP servers NTP servers available keep the value v gt NTPIPserver1 64 4 10 33 keepthevalue Add keep the value v gt NTP IPserver2 194 29 130 252 none time windows com keep the value v gt NTP IPserver3 130 149 17 21 keep the value v gt NTP IPserver4 83 161 134 203 Time zone Daylight UTC 12 00 Z padn mezin rodni v gt UTC Offset H m 1 0 amp Daylight start 31 03 2002 02 00 SL Daylight stop 15 05 2015 16 10 33 Ev Set date and time 27 10 2002 03 00 e Daylight offset s 3600 PLA34 corrects internal clock according to NTP servers while it is connected to Internet NTP time synchronization has always priority above the manual clock settings Clock synchronization by NTP is fully automatic and there is no need to set anything The selection of closest NTP server is adjustable in software PMS For the finding the closest NTP server refer to the following link http support ntp org bin view Servers StratumOneTimeServers 9 4 Email PLA34 can notice several events and alarms by sending an e mail up to 4 different e mail addresses The email notification setting is available only from Power Monitoring Software PLA34v1 0 10 Qe LV ov Gs g Write configuration Import configuration Export configuration Main parameters Communication NTP servers Time
37. r the parameters used for tuning the transients detection and transients recording If the transient 1s detected and being recorded the instrument increase the absolute and differential thresholds to prevent of misled transient detection It prevents instrument against wrong recordings This is defined by two user adjustable parameters Increase value and increase time BMR trading Horni lan 17 phone 420 778 066 566 779 00 Olomouc export bnr trading com Czech Republic 18 www bmr trading com B R Development and production of systems for measurement and control t lt increase time t increase time t increase time 2 x increase value Laer i 1 x Increase value maan n n ot NAAMA e Increase value is the value that is used for increasing the absolute and differential threshold while transient is detected Set value increase the threshold level for the defined time Threshold value Increase time is a time delay for which the increased value of threshold is valid After the increase time expires the value of threshold is returned back the user set value If another transient appears while the increase time is still not expired the threshold is increased once again After the increased time expires the threshold is recovered to the previous level and after another period of increase time it is threshold recovered to the user defined level of absolute and differential thresholds P
38. rameters in 2 3 and 4 conductor networks and in TN and TT grids PLA34 power quality analyser architecture is based on fast 32 bits RISC microprocessor which provides high computing power to assure the device being fully according the norm IEC 61000 4 30 class S Parameter L1 L2 L3 L4 L1 L2 L2 L3 L3 L1 L1 L3 2L1 L4 Max Min AVG Measuring range Displaying range Accuracy Phase voltage e o o o e 10 600 V 0 1 MV 0 2 Line voltage e e e e e 18 1000 V 0 1 MV 0 2 Frequency e e e 6 40 70 Hz 40 70 Hz 10 mHz Current eo o o e e e e e 0 001 6A 0 1 MA 0 2 coso e o o o e e 0 01 L 0 01C 0 01L 0 01C 1 Power factor eo o o e e e 0 01 L 0 01 C 0 01L 0 01C 1 THDU L N e o o o e e 0 99 9 0 99 9 5 THDU L L e e e e e e 0 99 9 0 99 9 5 THDI e o o o e e e 0 99 9 0 99 9 5 Harmonics of voltage e o o 6 e 6 0 99 9 0 99 9 Class 1 Group of interharmonics U e e o e 0 99 9 0 99 9 Class 1 Group of harmonics U ee o e 0 99 9 0 99 9 Class 1 Harmonics P eo o o 0 99 9 0 99 9 Class 1 Harmonics Q e o o o 0 99 9 0 99 9 Class 1 Harmonics eo o o e e 0 999 0 99 9 Class 1 Group of interharmonics e o o e 0 99 9 0 99 9 Class 1 Group of harmonics ee o 0 99 9 0 99 9 Class 1 Short term flicker e o o o e 6 e 0 20 0 Pst 0 4 20 0 Pst Class A Long term flicker e o e e 6 6 0 20 0 Plt 0 4
39. rval of energy meters profile 15 min 15 30 45 60 min Ripple control Adjustable by PMS 50 Hz 50 Hz 3 KHz Network type BMR trading Horn l n 17 779 00 Olomouc Czech Republic 12 phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control L1 L2 L3 L1 L2 L3 PE Connection for single phase loads K L L1 k 2 TA se Ee N Gii jen 12 23 Connection for asymmetric loads in TN C or TN C S K L L1 k 2 H FM NM He il BI a T L L L L LK LK U LS LK 1 Connection for symmetric loads with two CT only 9 1 2 Nominal voltage Connection for MV grid Aron connection Nominal voltage setting is fundamental setting used for capturing thresholds of voltage events and transients Appropriate BMR trading Horni lan 17 779 00 Olomouc Czech Republic phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control value of phase nominal voltage has to be set 9 1 3 Nominal current Nominal current setting is fundamental value setting used for threshold calculation for current events 9 1 4 System frequency PLA34 is designed for measurement in the 50 Hz and 60 Hz networks Select the right system frequency for correct sampling of measured voltages and currents 9 1 5 Flicker PLA3
40. zone Email Transient Event Inputs Outputs Alarms Display settings Data storage Memory settings About SMTP E mail condition SMTP server Port Iv RVC SO 25 VI INT Email FI IMAX v DIP Username 9 SWELL san wz Password vi DIFF 90000000000 vi ABS V Alarm Sending interval Hour Minute Second 0 1 10 Recipients E mail No 1 Send code Activate Clear E mail No 2 Rm Send de Activate Gear E mail No 3 Send code Activate Clear E mail No 4 Send code Activate Clear Status For correct setting obtain the SMTP server address from your provider If the SMTP server requires authentication enter the BMR trading Horni lan 17 779 00 Olomouc Czech Republic phone 420 778 066 566 export bmr trading com www bmr trading com B R Development and production of systems for measurement and control user name and password Select the requested e mail notification and sending interval Sending interval defines how often the emails are sent in order to prevent Sending interval defines how often the email is sent Factory setting is hour which means that all events and alarms that appears during that hour are sent in one email This interval prevents the instrument to send too many e mails For most recent 5 events and transients the graphs are sent in the e mail too Other events and transients are shown as a recording in table 9 5 Transient Voltage transients are short co

PLA 34

Contents

Download Pdf Manuals

Related Search

Related Contents