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Unipower UP2210, Руководство по установке и настройке

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UNIPOWER

 

UP-2210R/P Hardware installation and configuration manual

 

 
 
 

34

4.4.17

 

HV/MV Earth fault monitoring via channel U4 

In high impedance grounded MV networks the voltage in the transformer’s ground point is of 
interest to study. Earth faults and emerging earth faults can be detected by analyzing the 

ground 

point voltage

.  

 
If there is an available connection to the ground point voltage (like in Figure 26) we recommend 
connecting it to channel U4. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 

U

n

 

Figure 26

 

Содержание UP2210

Страница 1: ...UNIPOWER UP 2210R P UP 2210R P Hardware installation and configuration manual English version 20 0...

Страница 2: ...customers to create an advanced user friendly and reliable power quality monitoring system In order to simplify the use of your PQ Secure system we have divided the documentation into separate manual...

Страница 3: ...Line to neutral voltage 24 4 4 8 1 phase measurement with one PT and one CT 25 4 4 9 HV 3 phase measurement with 2 CT s and 2 PT s Line to line voltages 26 4 4 10 HV 3 phase measurement with 3 CT s a...

Страница 4: ...CHING SEVERAL UP2210 UP2210R TO THE SAME GPS 55 9 INSTALLING SOFTWARE 56 9 1 INSTALLATION PROCEDURE 56 9 2 INSTALLATION PROGRAM 56 9 3 INSTALLING PQ ONLINE 57 9 3 1 Installing UniLauncher 57 10 PQ ONL...

Страница 5: ...these can cause injury or damage Ensure that the installation site has no uninsulated wires and standing water near the measuring device The instrument case must never be dismantled under any circumst...

Страница 6: ...ipower and its suppliers and third party products of systems or applications Unipower AB cannot be held liable for circumstances in which license agreements expire for systems or applications installe...

Страница 7: ...nless these have been agreed between the parties or are imposed by law 2 3 Patent Unipower AB s products are covered by one or more of the following patents patent applications Swedish Pat No SE525331...

Страница 8: ...sists of three parts the measuring device communication equipment and a computer for storing the measured data A PQ Secure system can have the following configuration PQ Secure is a highly advanced an...

Страница 9: ...sing a range of media such as a standard telephone lines signal cables GSM phones local computer networks etc Different meters can use different communication options within the same system creating a...

Страница 10: ...use this information when they contact the measuring devices and when they perform analyses PQ Secure Main program of the system Used to present measure data from the SQL database and to configure the...

Страница 11: ...the database is approximate 29 MB to 75 MB per Meter per Month MM depending on configuration With standard configuration 45 MB MM is a good average This includes all data both statistical and events W...

Страница 12: ...o existing instrument transformers and the chosen communication equipment The connection to the instrument transformers must only be made by qualified electrical installers or equivalent personnel to...

Страница 13: ...he picture also shows a sub station display that is used for real time monitoring and configuration of all the units in the sub station Note If the meters are used with external internal modem keep in...

Страница 14: ...ter as close as possible to the measured object When installing the unit also bear in mind the type of communication facility you will be using for example close to the window for a GSM modem near a t...

Страница 15: ...ecorded The digital outputs are configured using the PQ Online program Digital inputs Optional The digital inputs are galvanically isolated with a common for each group of 16 inputs The digital inputs...

Страница 16: ...always be considered For stranded cables we recommend fitting with an adapter G 4 isolated current channels the range is stated on the label The current channels are designed for direct connection to...

Страница 17: ...uter for configuration data download service or real time values Note When connecting to CT or PT existing ones are preferably used For new installations we recommend same type class as being used in...

Страница 18: ...line to neutral voltage 230 V and therefore do not require an instrument transformer PT The current channels are connected to existing instrument transformers allowing the measurement of high currents...

Страница 19: ...measuring line to neutral voltage 230 V and therefore do not require an instrument transformer PT The current channels are connected to existing instrument transformers allowing the measurement of hig...

Страница 20: ...the unit are connected to PT s normally 63 V AC secondary for supplying line to earth voltages and current channels are connected to CT s normally 1 5 A AC secondary Always protect the voltage inputs...

Страница 21: ...els of the unit are connected to PT s normally 63 V AC secondary to earth for supplying line to line voltages and current channels are connected to CT s normally 1 5 A AC secondary Always protect the...

Страница 22: ...e unit are connected to PT s normally 63 V AC secondary to earth for supplying line to line voltages and current channels are connected to CT s normally 1 5 A AC secondary Always protect the voltage i...

Страница 23: ...of the unit are connected to PT s normally 63 V AC secondary to earth for supplying line to line voltages and current channels are connected to CT s normally 1 5 A AC secondary Always protect the volt...

Страница 24: ...tion networks for measuring line to neutral voltage 230 V and therefore do not require an instrument transformer PT However the current channel is connected to existing instrument transformer allowing...

Страница 25: ...of the unit is connected to PT for measuring line to neutral voltage The current channel is connected to existing instrument transformer allowing the measurement of high currents e g directly from th...

Страница 26: ...the measured channels Always protect the voltage inputs with a suitable fuse in each conductor on the secondary side of the PT The connection for this type of measurement is as follows Channel Measur...

Страница 27: ...e connected to CT s normally 1 5 A AC secondary Two voltage channels are measured and the third is calculated in the measuring device Always protect the voltage inputs with a suitable fuse in each con...

Страница 28: ...s and current channels are connected to the CT s normally 1 5 A AC secondary Always protect the voltage inputs with a suitable fuse in each conductor on the secondary side of the PT Two current channe...

Страница 29: ...normally 63 V AC secondary to earth for supplying line to line voltages and current channels are connected to CT s normally 1 5 A AC secondary Always protect the voltage inputs with a suitable fuse i...

Страница 30: ...easuring line to neutral voltage 230 V and therefore do not require an instrument transformer PT The current channels are connected to existing instrument transformers allowing the measurement of high...

Страница 31: ...measuring line to neutral voltage 230 V and therefore do not require an instrument transformer PT The current channels are connected to existing instrument transformers allowing the measurement of hig...

Страница 32: ...2210R P Hardware installation and configuration manual 32 4 4 15 Split Phase 2CT 2PT Figure 24 The above wiring diagram is used for Channel Measured object Channel Measured object U1 L1 I1 CT Ref Neu...

Страница 33: ...ER UP 2210R P Hardware installation and configuration manual 33 4 4 16 SP 2CT DV Figure 25 The above wiring diagram is used for Channel Measured object Channel Measured object U1 L1 I1 CT Ref Neutral...

Страница 34: ...impedance grounded MV networks the voltage in the transformer s ground point is of interest to study Earth faults and emerging earth faults can be detected by analyzing the ground point voltage If the...

Страница 35: ...rectly and turned the ammeters in the right direction If a correct connection is done the voltage phases should be separated with 120 degrees with the first phase the read phase pointing to the right...

Страница 36: ...used to track them Connect your UP 2210 to measure line to line voltages U1 U3 and phase currents I1 I3 according to one of the sections 4 4 3 4 4 4 4 4 5 and 4 4 6 depending on how many PT CT there...

Страница 37: ...a Power Quality point of view line to line voltages should always be measured see sections 4 6 1 4 6 2 and 4 6 3 This is in accordance with existing Power Quality standards like EN 50160 As an alterna...

Страница 38: ...nges from a zero value to the upper limit If you have signals with normally high values active you can via the configuration in PQ Online invert the signal to trigger events when the signal drops to z...

Страница 39: ...be installed in a panel and serve a number of up to 20 meters Figure 31 From the substation display realtime values can be viewed and meter configuraton can be done For physical installation measures...

Страница 40: ...iguration 1 Create a connection using either Ethernet or USB Figure 33 2 Repeat for each meter in the substation 3 Launch the Panel display setup Figure 34 4 Select the previously saved configuration...

Страница 41: ...ters can be shown such as Voltage values current values harmonics flicker power frequency etc In Figure 36 a vector diagram for voltages currents are shown The values are also shown on the left side o...

Страница 42: ...port 16421 to be able to access the meter from outside the firewall For more information about PQ Online please see the PQ Secure SQL User and software installation manual 7 2 Wireless GSM 3G router...

Страница 43: ...lation and configuration manual 43 Figure 37 Note how UDP 16427 is routed to UDP 16421 IP 192 168 1 7 The meter given the IP 192 168 1 7 will respond to communication on UDP port 16427 to the router s...

Страница 44: ...dware installation and configuration manual 44 shows UP 2210R connected to a 3G router Figure 38 The standard switch is only needed when there are multiple meters that needs internet access GPRS or 3G...

Страница 45: ...le multi drop This is useful in large sub stations where you want to connect several meters to the same modem RS 485 communication can be direct from the computer using a signal converter to the meter...

Страница 46: ...an industry class modem rather than office equipment when building communications solutions for your meters in substations The environment is normally quite different from an office both regarding phy...

Страница 47: ...UNIPOWER UP 2210R P Hardware installation and configuration manual 47...

Страница 48: ...UNIPOWER UP 2210R P Hardware installation and configuration manual 48 If you want to use the modem with RS 232 communication change S1 4 from on to off Power the modem off on to make changes active...

Страница 49: ...he global positioning system GPS satellites With accurate real time clock synchronization the comparison between events such as sags swells or transients between different sites in the electrical netw...

Страница 50: ...all that Is needed to configure the UP2210 to use GPS synchronization If everything is connected correctly and the GPS finds enough satellites the Sync led on the UP2210 will start to flash rapidly 0...

Страница 51: ...an event will be generated clock deviation This event could also be connected to a visual and or email alarm The Clock Sync event that can also be seen in the event list only informs you that PQ Sched...

Страница 52: ...UNIPOWER UP 2210R P Hardware installation and configuration manual 52 4 Blue 5 White 6 Grey 7 Green 8 Purple Figure 45 RJ45 connector...

Страница 53: ...2 When you have identified the cables and noted them cut of the RJ45 connector from the cable Figure 46 RJ45 connector separated 3 Strip approximately 30mm from your cable Keep the individual cables i...

Страница 54: ...rom the right please also see Figure 48 for reference 1 Identified cable 5 White in this case 2 Identified cable 6 Grey in this case 3 Identified cable 1 Red in this case 4 Not used 5 Not used 6 Not u...

Страница 55: ...nnect the green white and black wires in the terminal plug to each terminal in parallel See figure below IMPORTANT The Red 5V Cable should only be connected to the first instrument Figure 49 Cable con...

Страница 56: ...installation CD and the program will start automatically In the program window you can select language of menu and applications manuals and brochures in pdf format Here you also find some service pac...

Страница 57: ...se the Browse button to open the file Setup exe in the PQOnline Disk1 folder and click on OK 9 3 1 Installing UniLauncher UniLauncher is a utility application that helps you to connect to your Unipowe...

Страница 58: ...e PC After a few seconds you should see a message that the meter is being connected and then a menu like in You can choose to start PQ Online for configuration or realtime analysis or you could select...

Страница 59: ...is 10 1 Connect When you have started the program and pressed Connect a connect to meter dialogue will automatically appear Here you select the communication method chosen for connecting the computer...

Страница 60: ...configuration manual 60 Select the appropriate alternative and click the Connect button The status window enables you to follow the communication process SmartCom Server Here you specify the meters S...

Страница 61: ...the actual settings see Figure 56 10 2 1 Wire connection configuration Settings wizard You can use the settings wizard that guide you through the configuration of your meter Press Setting wizard butt...

Страница 62: ...on as Figure 58 show Select the actual configuration Example below shows how to choose a four wire 3 phase configuration with 3 CT s and 3 PT s Select four wire wye as instrument transformer configura...

Страница 63: ...ed as in the picture above Tip You can use if you for example want to start over again Press next and select your reference and trig levels see Figure 61 below and then press next and you will get a s...

Страница 64: ...ess Next and enter Measure setting name and signature and press Finish to save the settings to the meter See Fel Hittar inte referensk lla below If you want to save the settings to a file choose Save...

Страница 65: ...kV and the secondary 110 V The meter calculates the ratio to 100 The current transformer ratio is 400 5 and is entered as in the picture above Press Next Tip You can use if you for example want to sta...

Страница 66: ...settings to the meter see Fel Hittar inte referensk lla below If you want to save the settings to a file choose Save to file C Get settings from file Select your file and opened it You will now see yo...

Страница 67: ...vals D Disturbance E Slowscan settings These are described below A General settings General settings are measurement settings for the meter If you want to edit a value highlight the row by clicking on...

Страница 68: ...ng are always activated by factory default in the meters That is not a function which can be turned on off However there are two parameters which can be set in the signaling when you have a known freq...

Страница 69: ...ction threshold Here you set a value of nominal voltage to be the trig condition If the signaling value exceed this set value an event will be created which can be shown in the event viewer Ripple fre...

Страница 70: ...figuration manual 70 C Storage intervals In storage interval you set the intervals how often actual measurement unit will be stored D Disturbance In disturbances you set values for disturbances such a...

Страница 71: ...nabled you will lose the ability to see disturbances in line line line neutral voltage If waveform is enabled the meter stores the high speed actual sample points The number of samples per cycle is se...

Страница 72: ...0 If this is not the case you probably have an earth fault and this trigger starts a recording Current triggers a I1 I3 high trigger Whenever one of the current phases I1 I3 exceeds the trig level a s...

Страница 73: ...ations Unipower recommends a configuration of 10 seconds pre trig 120 seconds post trig Note that appropriate settings might take some trial and error before you find optimal storage length for your s...

Страница 74: ...UNIPOWER UP 2210R P Hardware installation and configuration manual 74...

Страница 75: ...nt You can also click the start button E to show the variation of the selected C power quality parameters over time The purpose of the trend monitor is to give a quick overview of the power quality wi...

Страница 76: ...pe tab B following window appears You can choose which parameters to be shown by selecting them G If you for example want to set a specific colour of U1 then click on the arrow H You will get a dropdo...

Страница 77: ...ettings for Ethernet B Settings for Serial ports C Settings for Wi Fi D Settings for SmartCom E Settings for SIM card F Settings for Other Protocols 10 4 1 Ethernet Typical settings for connection to...

Страница 78: ...ip address and get one Convenient but works only with SmartCom If you use DHCP you no longer know what ip the meter gets and you can t connect in the traditional way When using SmartCom you must ente...

Страница 79: ...separate documentation 10 5 Download data In Download data window you can select the file to be downloaded Pressing Custom Interval tab A gives you opportunities to specify an interval from the file t...

Страница 80: ...set the time in meter to same time as in System by clicking on arrow E You can restart the meter by pressing on restart meter button F B Manual trig tab Her you can manually trig a sag transient or a...

Страница 81: ...nguage A Choose the language you want from the dropdown list 10 8 USB port The meter UP 2210 is equipped with a USB port This port doesn t need any settings We recommend you install and use the UniLau...

Страница 82: ...______________________ E mail _________________________________________________________________ Telephone _________________________________________________________________ Customer company information...

Страница 83: ...y Subnet mask 1 2 2 Modem PSTN ISDN GSM Phone no 1 2 3 GPRS 3G Modem Unit IP Port number _________________ 1 3 Configuration 1 3 1 State type of wiring connection 1 Single phase 2 3 wire 2CT 2PT 3 3 w...

Страница 84: ...dvanced 1 4 2 Enter a setting Name 1 4 3 You can save this configuration to a file for future use 1 4 4 Finish the wizard and update the meter active settings Channel U4 1 4 13 Is U4 used YES _____ NO...

Страница 85: ...all phases as well as total 2 5 Check that P is positive for each phase if not measuring on a generator 2 6 Check that unbalance is low high value means wrong phase sequence 2 7 Select transfer data a...

Страница 86: ...dance grounded 34 36 Inputs 15 Installation 5 12 Installing software 56 Instrument transformer 12 17 Internal modem 17 Isolated system 37 L Language 56 Liability 6 Lightning protection 13 Location 12...

Страница 87: ...UNIPOWER UP 2210R P Hardware installation and configuration manual 87 V W Warranty 7 Vector graph 35 Wireless GSM 3G router 42 Wiring diagram 23 Voltage inputs 17...

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