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vacon 8000 solar user manual

1. D gt 200kW May include one of the following communication buses as an optional feature Modbus RTU Ethernet Modbus TCP Communications RS485 GPRS string and inverter monitoring May include a monitoring system with http access as an optional feature Not included tn delivery Allowed types DyN11 or YyNO neutral should not be con nected on Inverter side Impedance voltage Higher or equal to 6 Ambient conditions Max 2 000m Environmental cate m Indoor conditioned gory category OVCIII Inverter types NXV0125 and NXV0200 have an optional incoming connection box Step up transformer Tel 358 0 201 2121 e Fax 358 10 201 212 205 RECEIPT OF DELIVERY VACON 8 34 RECEIPT OF DELIVERY 3 1 TYPE DESIGNATION CODE Vacon 8000 Solar inverters have undergone scrupulous tests and quality checks at the factory be fore they are delivered to the customer However after unpacking the product check that no signs of transport damages are to be found on the product and that the delivery is complete compare the type designation of the product to the code below VACON NXV 0125 4 A 2 L A1A2 D700XX Option boards each slot is represented by two characters where A basic HO board B expander I O board e C fieldbus board D special board 00 Not used EMC emission level L fulfils requirements of category C3 of standard EN61800 3 2004 2nd environment and rated voltage less t
2. ne o S im Lim 19 9 9 9 6 39 0010 D SCH D b z NEL Ms Y AT So Sg zi ease L2 Ten a a PE busbar Figure 17 Mains cabling NXVO200 line unit cable clamps not included in delivery 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 25 ELECTRICAL CONNECTION Figure 18 Main cabling with optional AC section The cable cross section will be determined according to the power and distance to the connection point following the local regulations Minimum cross section Maximum cross section per unit per unit mm mm 5 2 3 CONNECTION TO PHOTOVOLTAIC PANELS Remember that photovoltaic panels produce a current while they are illuminated Be sure to check that cables are not live NOTE Wrongly connected cables may damage the equipment Run the solar panel cables to the respective terminals on the drive through the bottom of the supply unit see Figure 5 6 left Check for the cable sizes and the appropriate number of cables in tables on page 25 Always connect the two cables on both sides of the terminal bar see Figure 5 6 right Connect the positive pole of the photovoltaic panel to the terminal marked with and the negative pole to the terminal marked with
3. 1 Grounding clamp Connections between drives with OPTD2 Special connection In this connection example the leftmost device is the Master and the others are slaves The Master can send and receive data from the slaves The slaves cannot communicate with each other Changing of masters is not possible the first device is always the Master The OPTD2 board in the Master has the default jumper selections i e X6 1 2 X5 1 2 The jumper positions have to be changed for the slaves X6 1 2 X5 2 3 Max Max number of devices speed achieved in line Mbit s Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 40 Figure 29 Connection example of drives with OPTD2 OPTD2 OPTD 2 OPTD2 OPTD2 Jumper X5 TX1 Jumper X5 TX2 Jumper X5 TX2 Jumper X5 TX2 X6 ON X6 ON X6 ON X6 ON Master Follower Follower Follower SBInUse Yes SBinUse Yes SBInUse Yes SBNextID SBID 2 SBID 3 SBID 4 SBLastID SBNext ID 3 SBNext ID 4 SBNext ID 1 5 7 OPTION BOARD OPTD7 LINE VOLTAGE MEASUREMENT BOARD OPTD7 is an AC sinusoidal voltage measurement board Using this board the drive measures the line voltage frequency and voltage angle information The drive can compare this information with its output voltage angle when running This feature can be used to develop applications for different purposes using NC61131 3 application programming to
4. Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 26 Figure 19 Inverter connection to solar panels units below NXV0800 Connect one cable on either side of the terminal bar Make the solar panel connection here 6 e 5 6 85 6 EE 6 4 e 6 lt 5 6 6 Inverter connection solar panels units above and including NXVO0800 Connect one cable on either side of the terminal bar a e 2 5 255 5 ER c ee cue me 9 O O mo 5 ma e oO c o lt TE 2 6 6 e 1 em e en e e e e e ES sz Er SS 4 6 6 5 25 EapE o Cao 36 so ce eo o O sese meme ome Ss o sEIeEIsEIe Ele Ie a LUI s Make the solar panel conn
5. O gt E 11 e LO E LO CN CN C CN C 00 LO un O o o gt O Be I M CN APPENDIX A SINGLE LINE EXAMPLES VACON 84 NXV1000 without AC section CETE DELE TEO LALO JVADBEZ vele HE E Uh ALBANI SBI EXPC hLpSEXE SE vo 1 1 TWO JVADBZ e Te UdE E LIN 831 3 0 81 GRA A SF ev 11 111 WAT WET UdE E LIN HJLH3ANT GBT XXE DENEZ S312 0 VETE dE LIN Hi1LH3ANI CETALAZ bat sa rv L Lr JWAUBZ WET UdE 1 LINES 831 3 DETZA Sb XT S3 EVO LENT FONDO wODOZ Uude LO O N N y N O O CO LO co x LL e N re N gt N o CO LO Co 9 VACON 85 APPENDIX B GROUNDING OVERVIEW APPENDIX B GROUNDING OVERVIEW 12 CSO NOHO SAM TW SI HAAS CH JO 3015 AAN e el Ls Es Te E WOLZ NJO US HOLIMS SHT ONY W3H4H8045NV HL AM LINA SANTOR LT SINN 833171 3 4414 mco Pees ah SON ASKYTONHOSLL NM vid NO 5023430 NOLLdO SONIONDIOHT CONDES 3 HV 30 0 30 511456 Ad 30 3 WB ASOTONEDAL TN Sd NO SONG NOLLdO DNIONDONO 03 3 39v 20 30 20 FANYA Ad JO JW xd th T H hb ee d E Pra dou 1 zal l La STT e pa EC A 1 wp
6. d Da y y 1 O Monitor Output power V129V14 19 4kW acc power 1000 Output power of inverter with compensated LCL filter losses V1 2 Total energy kWh 4 29E 09 kWh 1837 Total energy of inverter fed into the grid V1 3 Energy today M 6553 9 1708 Energy fed into the grid today kWh V1 4 Energy yesterday 6993 0 1733 Energy fed into the grid yesterday DC voltage refer 50 150 1200 Used DC voltage reference by the ence regenerative unit in of the nominal DC volt age 6 DC link voltage ali 1839 Filtered DC link voltage in Volt V1 7 Ge Temperature of the unit in Celsius V1 8 AC voltage V a AC voltage measured on the grid side of the main contactor by an external measurement circuit AC frequency 1835 frequency in Hz The sign Indicates the phase order Can be monitored only when UNIT is in RUN state V1 10 Output current Varies 1834 Output current of the inverter coming out of the cabinet transformers inside cabinet are taken into consideration 1836 Total time the inverter has been running Table 23 Monitoring values dk 99999999 V1 11 Run time total h 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 72 INVERTER CONTROL KEYPAD mp serios h 1731 The time the inverter has been running today 233 259 Run tme today V1 13 Run time yester h 1732 The time the inverter ran yester
7. slave Figure 55 The status bar shows information about the unit The different general states of the units are listed in table below Table 19 Unit statuses Not ready Unit is not ready Unit may have been disabled by the stop button on the units keypad or because of low DC Voltage Stopped Unit is stopped Unit is running and generating power to the grid Standby Unit is in standby mode because of low Irradiation No Comm Unit is unavailable because of no Irradiation during night or e g loss of commu nication All the statuses and values are also showing The monitor values are explained in table below Table 20 Unit monitor values Output power of the Inverter in kW Output current of the Inverter in Temperature of the Inverter in C Total run time of the Inverter in hours Energy Total Total accumulated amount of energy fed into the grid by the Inverter in kWh Daily Energy Todays energy fed into the grid in kWh Daily Energy Yesterdays energy fed into the grid the previous day in kWh Previous DC Voltage Voltage on the DC bus in VDC Net AC Voltage Voltage at the output in V Net Frequency Qutput frequency of the Inverter in Hz Active Fault Fault code of last active fault Code Last occurred event fault or alarm for unit is shown in the bottom of screen Figure 56 Unit event banner IA Uu Ly 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 57 CONTROL I
8. DC Main Switch Emergency Switch DE Insulation Monitor Switches Over voltage Insulation AC CA Communication IO Symbols explained below Figure 41 Conditions Table 18 Conditions Condition Possible Fault cause AC Main Switch AC Main Switch is not closed DC Main Switch DC Main Switch is not closed All DC charging switches needs to be opened before the DC Main Switch can be closed Emergency Switch Emergency Stop has been activated Run Enable External run enable signal is not activated Insulation DC There is an insulation fault on the DC side coming from dig ital input signal Insulation AC Signal from external AC insulation measurement Indicates insulation fault on AC side External Fault 1 External fault signal from digital input External Fault 2 External fault signal from digital input DC Insulation Monitor There is an insulation fault on the DC side coming from analog Input measurements 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 51 CONTROL INTERFACES Table 18 Conditions Condition Possible Fault cause DC Swiches Units DC Switches are not closed although DC Main switch is closed or they are closed when the DC Main Switch is open Overvoltage One or many inverter s have tripped on Overvoltage fault Communication lO Communication to Remote I O module is lost 8 3 EVENTS Event list shows faults alarms and events of system and in
9. Ri 2500 0 10V Ri 200 kQ 10V 10V Joy stick control selected with a jumper Resolution 0 1 Accuracy 1 9 AI2 Differential input if not connected to ground Allows 20V differential mode voltage to GND 24V auxiliary voltage output Short circuit protected 5 maximum current 150 mA 24Vdc external supply may be connected Galvanically connected to terminal 12 Ground for reference and controls NEN ee ai geierft mn 8 882 CEA II Ris mn 8 E 11 Digital input common A for DIN1 DIN2 and DIN3 Connection by default to GND Selection with jumper block X3 see page 30 12 24 Vout bidirec Same as terminal 6 I CMM CZ 13 GND Same as terminal 7 IN RN LAE 14 DING DigIN A 4 Digital input 4 common CMB Ri min 50 5 DINS DigIN A 5 Digital input 5 common CMB Ri min 50 Al DIN6 DigIN A 6 Digital input 6 common CMB Ri min 50 17 CMB Digital input common B for DIN4 DIN5 and DIN6 Connection by default to GND Selection with jumper block X3 see page 30 18 A01 l 0 1 A 1 Analogue output 19 A01 ME ee signal range Current 0 4 20mA Ri max 5000 or Voltage 0 10V R 2180 Selection with jumper block X6 see page 30 Maximum Resolution 0 196 10 bits Accuracy 296 20 DOT DigOUT A 1 Open collector output Maximum 48VDC Maximum current 50 mA Table 13 I O terminals on OPTA1 coded terminals painted black Tel 358 0 20
10. day day V1 14 Grid connections 4 29E 09 1706 Total number of times the inverter has closed the main contactor and connected to the grid V1 15 Standby remain 65935 S 1201 Remaining time in standby mode If standby mode is activated Table 23 Monitoring values 9 5 2 ACTIVE FAULTS MENU The Active faults menu can be reached from Main menu pressing the Menu right push button when the location indication M4 can be seen in the first line of the panel display When the frequency converter stops due to a fault the location indication F1 the fault code a short description of the fault and the symbol of the fault type appear on the display Besides the indication FAULT or ALARM will appear and in case of FAULT the red LED of the panel will start to blink If there are several faults simultaneously the list of active faults may be browsed using the push but tons in the browser Fault codes are listed in chapter 7 2 The memory of active faults can store a maximum of 10 faults in order of occurrence You can delete the display using the Reset push button and the reading device will go back to the same state where you were before the fault trip The fault is active until it is deleted with the Reset push button GG cy Mm Normal state no faults Active faults FO 9 5 3 FAULT HISTORY MENU M5 The Fault history menu can be accessed from the Main menu pressing the Menu right Push button when the location ind
11. erwise the same as in paragraph 0 except for the pre set filtering of event source Prev view but ton returns to unit view Figure 61 Unit event list 10 2 2012 8 29 32 10 2 2012 6 57 25 Unit 1 10 2 2012 6 57 10 Unit 1 Not Ready 10 2 2012 6 57 10 unt Aarm 10 2 2012 6 55 53 Unit 1 Mot Ready 10 2 2012 6 55 53 Unit 1 Stoppped 10 2 2012 6 55 52 Uniti O Basic Unit 1 bi ua 8 6 SETTINGS Figure 62 Unit event list 16 1 2012 21 26 05 VACON f OD Generating 21 4 KW 550 VDC Pressing settings button opens the pop up login menu Select User Admin and touch password field to insert Password Default Password Is 8000 Access to the settings pages requires a valid password to be entered 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 59 CONTROL INTERFACES 8 6 1 SETTINGS 1 This ts the first view accessed when going into the settings It contains System and control param eters that affects to whole system Figure 63 System and control parameters 17 1 2012 23 24 43 SETTINGS 1 5 System Parameters Inverter Type 200 kW REN Number of inverters A EM Power Max Limit 70 Control Parameters Power Max Delay 10 Power Min Limit 28 Power Min Delay 45 Master Wait time out 10 Language The language of the operator panel can be set by pressing the language button on the right side Figure 64 L anguage change but ton LANG
12. mn mpdi 4181 SANTO ONT 1 5314 Al RAA 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON DRIVEN BY DRIVES Find your nearest Vacon office on the Internet at WWW Vacon com Manual authoring documentation dvacon com Document ID Vacon Plc Runsorintie 7 65380 Vaasa Finland D P D 0 OU Subject to change without prior notice Z 2 8 2012 Vacon Plc Rev B
13. 1 INDICATORS OF THE INVERTER CONDITION Inverter state informs the user about conditions of the inverter and whether the control software has detected any operating fault amp RUN The inverter is running Indicates the order of phases in the mains Indicates that the Inverter Is not running Illuminated when DC level is OK In case of a fault the symbol will not light up p READY 50 signifies a valid license or trial time ALARM Indicates that the unit is running above a certain limit and issues an alarm Indicates that there are unsafe running conditions and therefore the unit has FAULT stopped Control place indications O terminals are the selected control place i e START STOP commands or reference values etc are given through the 1 0 terminals Control keypad is the selected control place i e the Inverter can be started or stopped or its reference values etc altered from the keypad Bus Comm The inverter is controlled through a fieldbus Tel 358 0 201 2121 e Fax 358 0 201 212 205 INVERTER CONTROL KEYPAD VACON 69 9 2 STATE LEDS State LEDs light up according to state indicators READY RUN and FAULT of the inverter If all LEDs blink the drive is uncommissioned Lights up with DC voltage connected to the converter with no active failure The State Indicator READY also lights up simultaneously Lights up when the converter Is running Blinks when the
14. 358 0 201 212 575 e Email vaconldvacon com VACON 61 CONTROL INTERFACES Backlight Settings Screen brightness and delay for turning the backlight off when the panel is not used can be set here Note If the automatic turn off of the backlight is not used then the life time of the panel will be re duced Figure 69 Backlight settings pop up menu Backlight Settings Autometically turn off backlight L Keep backlight on if the notifier window Clear Event List Clear event list will erase the historical data in the event list Confirmation will be asked Figure 70 Clear event list pop up menu Clear Event List Show Dialog This is a debug mode to access fieldbus and panel system data CPU load etc Figure 71 Show dia log buttons 10 S D SAVE LANG 5 5 PARAMETERS UAGE hem TO USB TIME ZONE Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 62 D button gives you access to the Panel diagnostic tool where e g CPU Load Used Memory Tem perature and Screen info can be seen Figure 72 Panel diagnostic tool pop up 0 10 20 30 4 50 60 70 8 90 100 DI NE CI T Temperature is Screen Update Time 2205 Available RAM 282896 Physical RAM 354096 Used RAM 71200 Available Storage 1780 Storage Memory 1797 Used Storage 17 5 button gives you access to the System diagnostic pop up screen for internal use and debugging b
15. 5 1 AC Main Switch Closed ROO 4 Wake Power On 4 No Insulation Faut AC 801 5 DC Main Switch Cnbl 2 DC Main Switch Closed 802 0 Not Used v 5 No External Fault 1 v RO3 ONotUsed 7 No Emergency Switch off 804 iRunning Y 5 12 DC Switch ON se ROS 2 Alarm d o Not Used ROG 3 Fault v lo Not Used RO o Not Used v Analog input slice not installed Table 21 Selection of possible input values AC Main Switch feedback input NO No Insulation Fault AC External AC Insulation measuring device Fault input NC No External Fault 1 External Fault Input NOJ No External Fault 2 External Fault Input NOJ 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 65 CONTROL INTERFACES Table 21 Selection of possible input values Definition No Emergency Switch off Emergency switch Input NC Run Enable External Run Enable input NO External surge arrester alarm input NO External Alarm Input NOJ External Alarm Input NOJ Normally Upen contac Normally Close contact Table 22 Selection of possible Output values Wake Power On This is output what wake up the power in the units DC Main Switch Cntrl Control DC main switch state 8 6 3 1 IO Diag On IO Diagnostic screen show actual status of system lO Digital and analog inputs shows actual state or value of input Relay output shows actual state of output Output status can also be changed via this
16. Critical faults are explained in chapter 2 3 Start Cond System is stopped due to missing external run enable signal For programming of external signals see 2 7 3 Settings 3 Stopped System Is in stop mode Sleeping System is sleeping There are no unit available System stays In sleeping state until there are units in ready mode There are ready units but the system waits for the master to go to ready state The system will change master automatically if not in ready state within 10min default System Is running and generating power Standby System Is in standby mode 8 2 3 TOTAL POWER When system Is generating the total power of all units is shown In top right corner of the main view Table 17 Total power Total energy counter and DC bus voltage VACON 201 KW wenn r 3 7 MWh 550 VDC 8 2 4 TOTAL ENERGY COUNTER The total energy counter is shown below total power It is the total accumulated energy produced by all inverter units 8 2 5 DC Bus VOLTAGE The DC voltage is shown below total energy counter Caution If all the units are unavailable e g during night time the value of voltage is blinking red That means the actual DC Voltage is unknown but the DC link might actually have hazardous voltage Figure 36 Blinking red indicates no valid DC bus voltage read 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 49 CONTROL INTERFACES 8 2 6 MAIN VIEW UNITS Unit
17. Enable inverter To stop the inverter In a Multi Master system Disable inverter 9 5 BROWSING THE CONTROL PANEL Data on the control panel is arranged in menus and submenus Menus are used for example to display control signals and the measurements of reference values and faults shown we GG e Location n Description Monitor Number of available elements V1 gt V 1 4 element value The first menu level has menus from M1 to M7 and it is called Main menu The user can browse the main menu using the Browse push buttons up and down The chosen submenu can be accessed from the main menu using the Menu push buttons When there are pages under the menu or page shown you will see an arrow in the bottom right corner of the display and you will be able to access the following menu level by pressing the Push button Menu right 9 5 1 MONITORING MENU To enter the Monitoring menu from the Main menu press the Push button Menu right when the location indication M1 appears in the first line of the screen The following figure shows how to view the monitored values The monitored signals have the indication V and are listed in the following table Values are updated every 0 3 seconds Tel 358 0 201 2121 e Fax 358 0 201 212 205 INVERTER CONTROL KEYPAD VACON 9 71 This menu is used only to verify the signals Values can not be modified Qa E v1 e Daily energy 125 kWh GC
18. System IO UnitO1 UnitO2 7 Un Unit04 UnitO5 Settings Control parameters e Power Max Limit If the output power of the master unit exceeds this limit for a time longer than the Power Max Delay then a new slave unit is started e Power Max Delay If the output power of the master unit exceeds Power Max Limit for a time longer than defined with this parameter then a new slave unit Is started e Power Min Limit Same as for Max but in the opposite direction units are removed e Power Min Delay Same as for Max but in the opposite direction units are removed e Master Wait time out Wait time for the selected master to get ready if there are other units in ready state If ready state for the master unit is not entered within this time the next ready unit is automatically assigned as a new master and system started IP Settings Pressing the IP Settings button gives the possibility to set the Ethernet settings NOTE Port 1 is for the internal use MultiMaster system only and should never be changed Port 2 can be used for con nection an external supervisory or SCADA system for monitoring purpose The IP address of port 2 is not allowed to be in the same range as port 1 hence 192 168 0 X Figure 68 IP Settings pop up menu IP Settings Obtain an IP address via DHCP a Specify an IP address IP Address 19 2 168 2 50 Subnet mask 255 255 0 0 Default Gateway 24 hour support
19. Wkstzbs UAGE ets soc Time zone Time zone and daylight saving can be configured by pressing the Time Zone button please refer Picture 31 Region setting affects date and time format and also the decimal symbol of numbers Figure 65 Time zone and regional settings Set Time Zone Daylight Saving and Region Time Zone Adjust for Daylight Saving Region Finnish Finland Date Time Date and Time of the TA70 can be changed by pressing the Date Time buttons please refer Picture 32 Figure 66 Date and time settings Set Date Time Date 10 2 2012 gt Time H 82111 Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 60 System parameters e Inverter type Size of one inverter unit in the MultiMaster setup Usually 200kW e Number of inverters The amount of inverter units in the system E g a 600kW system con sisting of 200kW units should be set to 3 NOTE The appropriate amount of active commu nication controllers for the units has to be activated in the Units amp Communications dialog e Unit amp Communications the system consist of e g 3 inverter units Number of Inverter then the controllers of Unit01 Unit02 and Unit03 has to be activated If 5 units then control lers Unit01 through Unit05 and vice versa Figure 67 Active controllers are selected according num ber of inverters Change Active Controllers Active Controllers
20. and unit specific energy produced during the present day week and month There are also buttons for accessing historical data on a daily weekly or monthly basis Figure 49 Produced energy table menu page TOTAL ENERGY kWh 8 2 2012 15 10 25 VACON Vacon 8000 Solar Today Total 1 2 3 4 5 6 7 8 Daily history This week today not included Total 1 2 3 4 5 6 7 8 Weeky history This month today not included Total i 18640 5 Monthly history 4 NEXT Z TREND Tel 358 0 201 2121 Fax 358 0 201 212 205 CONTROL INTERFACES VACON 54 8 4 3 1 Daily energy history Produced daily energy historical trend summarises the total energy for the system and units pro duces per day in kWh Figure 50 Daily energy produced for whole system and units in kWh 8 2 2012 15 11 55 VACON DAILY ENERGY HISTORY kWh Vacon 8000 Solar 722012 32547 40741 622012 32546 407 5 2 2012 32545 407 142 2012 32547 4074 152 2012 16345 2044 22 2012 8596 1226 122012 31278 407 4071 407 407 1 407 2208 209 5 151 5 8 4 3 2 Weekly energy history Produced weekly energy historical trend summarises the total energy for the system and units per week in kWh Figure 51 Weekly energy produced for and units in kWh 8 2 2012 15 13 08 VACON WEELKLY ENERGY HISTORY kWh Wacon 8000 Solar 121312 15483 14178 15474 15475 15474 15482 15493 14253 61073 814 4068 8136 8136 8136 8136 8184 8136 10765 6 13959 1067 6 13935 13868 137
21. be fixed or adjusted by the user There Is a serious risk of electrick shock even after the device has been discon nected from the mains supply or solar panels This electrick shok may cause death or serious Injury If the short circuit current of the grid is higher than the short circuit withstanding capability of the QA2 additional circuit breaker must be installed if the possible short circuit current at the grid point of connection is higher than the solar inverter s breaking capacity additional current limiting device must be installed see chapter 5 3 If the equipment is used in a manner not specified by the manufacturer the protec tion provided by the equipment may be impaired Even when the solar inverter has been disconnected from mains and solar panels wait until the con trol panel switches off After this it is recommended that you wait at least 5 minutes before opening and or making any kind of alteration or connection to the device Check that there is no voltage present before handling and performing any kind of work on the de vice To verify the absence of voltage type lll measurement elements 1000 volts must be used Do not perform any measurement or test when the VACON 8000 SOLAR is connected to mains or solar panels Do not perform any kind of dielectric strength test on the VACON 8000 SOLAR Unless the appropri ate process is followed performing this test may damage the inverter module Appropria
22. is reconnection to grid Command for emergency stop received from digital input Power is limited by temperature Temperature is over 75degrees 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 80 Auto Reset connection Check fan AC VoltMax Trip AC voltage on line side is above the Check AC Voltage SE max limit AC VoltMin Trip AC voltage on line side is below the Check AC Voltage min limit iS Check DC Insulation Check DC Insulation Delayed Remove fault situation from external device Check the control place Delayed Check grid frequency Wait 0 10minutes depending Grid standard New run command 15 accepted after reset Check Cooling sys tems APPENDIX A SINGLE LINE EXAMPLES VACON 82 APPENDIX A SINGLE LINE EXAMPLES 11 Sample diagrams of multimaster systems NXV0400 without AC section GSBIXEXC DEMENZ 3 Teu JVADBEE WET UdE DETECT SENE XE sd Ewa LE Lo JVADBE VETE Ut 5 8 5318 LIN SO ADO VOTE LO O N N qs N q O O CO LO co x LL e gt N qm O N o CO LO co VACON 83 APPENDIX A SINGLE LINE EXAMPLES NXV0600 with AC section Table 24 SERIES GbxEXB 5 3 EVO LLL Wak 08 WERT UdE 8318 3 31 3 1 GETAT SAWI LEHNT AMCE YIT Uude O O gt 2
23. screen Figure 78 Status of system IO 10 2 2012 8 27 08 VACON DAIVEN BY DRIVES Vacon 000 Solar IO Diagnostic 0 0 ROO 0 0 Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES 8 6 4 Settings 4 screen show communication status of system IO and units SETTINGS 4 Figure 79 Communication status for system IO and 8 6 5 units 10 2 2012 8 34 45 SETTINGS 4 5 Communication Status System 10 27 Uniti C Unit 2 Unit 3 v Unit 4 Units Sa Unit 6 Communication error System IO or an unit is unavailable SETTINGS 5 VACON 9 66 Screen shows A70 version information as well as system IO version number and Total Energy Counter value There is also a possibility to save Energy tables and Event list to the USB memory Figure 81 Settings 5 5 17 1 2012 23 26 05 SETTINGS 5 5 Vacon 8000 Solar Versions TA7O Runtime version 1 30 445 0 TA7O System Image version 6 0 76 TA70 Application version 1 17 date 2011 dec 9 Crevis NA 9189 Firmware Rev 108 Export History Data Daily Energy SAVE TO USB Weekly Energy save ro usp Monthly Energy save ro usp Event List SAVE TO USB Total Energy Counter 0 0 MWh 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 68 INVERTER CONTROL KEYPAD 9 INVERTER CONTROL KEYPAD The inverter has a control panel that displays its different variables and conditions 206000 CEE J LL 9
24. status power generated and total running hour are shown in main view for each unit Number of unit rows Is depending on size of the Vacon 8000 Solar system Figure 37 Unit status power and total running hours are shown for all units 16 1 2012 21 25 39 VACON QD Generating N 5 a 550 VDC UNIT 1 60 0 kW UNIT 2 59 6 kW UNIT 3 59 9 kW UNIT 4 0 0 kw UNIT 5 0 0 kW 0 822222 5 uuro kw h 6 1 2012 17 17 33 Unit 1 Not The unit row shows the status of the unit as symbol animation Indication is explained in Table 8 2 The power generated in kW is shown as number and bar graph animation in percentage Running hours is a total counter Figure 38 Unit status indication m Unit is ready 8 Unit is runnig as master B Unit is running as slave M el Value indicates that unit is unavailable or communication not working and actual value or sta tus Is unknown 8 2 7 EVENT BANNER Last occurred event alarm or fault is shown in the bottom of the main view Figure 39 Last occured event in main view Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 50 8 2 8 START COND System start conditions screen summarizes critical faults and states These faults or states will stop and or prevents system to start Figure 40 System start conditions 92 2012 4 00 13 STSTEM START CONDITIONS AC Main Switch External Fault 1 e3
25. 1 2121 e Fax 358 10 201 212 205 ELECTRICAL CONNECTION Jumper selections VACON 32 There are four jumper blocks on the OPTA1 board The factory defaults and other available jumper selections are presented below Figure 23 Jumper block selection on OPTA1 Jumper block X1 Al1 mode A B CD o o Al1 mode 0 20mA Current input A BC D 0090 gE Al mode Voltage input 0 10 V D s 10V differential B Al1 mode Voltage input A BC HR Al1 mode Voltage input 10 10 V Jumper block X6 AO1 mode A BCD o o AO1 mode 0 20mA Current output A BCD 221519 e AO1 mode Voltage output 0 10V Factory default OPTA1 parameters Jumper block X2 2 mode A BC ERE Al2 mode 0 20mA Current input 3388 Al2 mode Voltage input 0 10V i Al2 mode Voltage input 0 10V differential A BC D AA eo Al2 mode Voltage input 10 10V Jumper block X3 CMA and CMB grounding e 9 e 9 CMB isolated from GND CMA isolated from GND eje CMB connected to GND CMA connected to GND CMB and CMA internally connected together isolated from GND ae eee ee 1 1 mode 1 Al2 mode 24 hour support 358 0 201 212 575 e Email vaconldvacon com Table 14 OPTA1 board related parameters 1 0 20mA 2 4 20mA 3 0 10V 4 2 10V 9 10 10V 1 0 20mA 2 4 20
26. 37 13948 13799 13734 9851 1515 0 1498 1431 1299 1511 130 129 7 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 55 CONTROL INTERFACES 8 4 3 3 Monthly energy history Produced monthly energy historical trend summarises the total energy for the system per month in kWh Figure 52 Monthly energy produced for system in kWh 8 2 2012 15 14 12 VACON MONTHLY ENERGY HISTORY kWh Vacon 8000 Solar Month Energy 12012 1 1168729 12011 12 9854 6 5 UNIT VIEW Unit view shows detailed information of the units There is a screen for every unit defined in the sys tem Navigation between screens is done by pressing the Prev and Next buttons in the bottom of the screen Figure 53 Navigation be tween units Figure 54 Unit detailed information UNIT 1 2 11 2010 10 05 56 VACON 052958 OY parves Vacon 8000 Solar stopped State Output Power 0 0 kW pr 3 Output Current 41 8 Temperature 37 E RESET Total Run Time 0 Energy Total Daily Energy e TREND Daily Energy Previous LY DC Voltage Net AC Voltage ems A Net Frequency Active Fault Code 2 11 2010 21 41 33 Unit 1 Communication Error Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 56 Unit status fault alarm and master slave state is presented in the status bar on the top of the screen It has 4 different sections The general state of the unit active fault active alarm or master
27. ING OVERVIEW ee eere rennen 85 Tel 358 0 201 2121 Fax 358 0 201 212 205 SAFETY VACON 1 1 SAFETY 1 1 DANGER AND WARNING SYMBOLS USED IN THIS MANUAL This manual contains clearly marked cautions and warnings which are Intended for your personal Safety and to avoid any unintentional damage to the product or connected appliances Please read the information included in cautions and warnings carefully The cautions and warnings are marked as follows Dangerous voltage Risk of electric shock General warning Risk of equipment damage 1 2 SYMBOLS AND WARNING MARKS USED IN THE PRODUCT The product carries some additional symbols and marks The meanings of these are as follows Dangerous voltage Risk of electric shock See User s Manual Caution Risk of electric shock Energy storage timed discharge 5 minutes Caution risk of hearing damage wear hearing protection 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 2 SAFETY 1 3 SAFETY RULES ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO CARRY OUT THE ELECTRICAL INSTALLATION RISK OF ELECTRIC SHOCK The solar inverter VACON 8000 SOLAR has been designed to be installed in enclosed places It shall be protected against harsh weather conditions The solar inverter VACON 8000 SOLAR can only be opened by qualified technicians Inside the in vert er module there is no element which can
28. NTERFACES 8 5 1 MASTER BUTTON On right of side lays a Master button When an unit is running as slave pressing this button will set the unit to master on the fly Button is only visible when the unit is running as a slave or system Is Stopped If system is stopped with this button can choose next master Figure 57 Mas ter button 2 8 5 2 RESET BUTTON Reset button resets faults and alarms on the Inverter unit Figure 58 Re set button 8 5 3 UNIT TREND Unit trend for the DC voltage unit temperature and output power is shown in a time span of last 24 hours by default Green trend is the DC Voltage yellow trend is unit temperature and blue trend Is produced output power of unit Scale of Y axis can be optimized by the buttons in the top of the screen Figure 59 Unit trend TREND UNIT 1 10 2 2012 8 31 20 VACON Vacon 8000 Solar Figure 60 Scale of trends B 7 Voltage Scale of Y axis for trends is the DC voltage in VDC Green dot indicates actual selection Temperature Scale of Y axis for trends Is the unit temperature in C Output Power Scale of Y axis for trends is the output power in kW Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 58 8 5 4 UNIT EVENT If jumping to the event list from the unit view by pressing the event button The event list will be set to showing only the events of unit visible in the unit view before jumping to the list Event list is oth
29. ULTIMASTER APPLICATION VACON 44 2 THE SOLAR MULTIMASTER APPLICATION The Solar Multimaster Is a unique concept that improves efficiency reliability and functionality in all large scale applications The concept allows a series of two to five separate inverter units to be connected together in sequence This means that only the optimal needed number of inverter modules Is powered up for minimal power loss By rotating the Inverters in use we can ensure equal usage thereby extending the entire setup s overall lifetime The entire setup is centrally controlled via the touch screen on the control unit This modular approach creates numerous advantages compared to conventional single inverter setups In addition to allowing for optimisation according to sunlight the modularity allows for repairs and maintenance to be carried out without complete shutdowns The charging fuse disconnectors allow single units to be safely connected and disconnected while the setup is up and running BY ROTATING INVERTER UNITS IN USE WE ENSURE EQUAL USAGE AND EXTEND THEIR LIFETIME NIGHT Firsl unil Lo Hari poawer up sequence of ihe day 1 ry First unt to Start newer JE sequen fe al te day z Firs umil lo start pa wer up sequence of ihe day D Power NI of active inverter unta The modular setup makes it possible to design the layout according to the available space and means that the entire solution is extremely flexible As a system integrato
30. VACON 8000 SOLAR POWER INVERTERS 3 PHASE PHOTOVOLTAIC INVERTERS USER MANUAL VACON DRIVEN BY DRIVES 5 2 5 2 1 5 2 2 9 2 9 9 3 Side 9 9 2 9 3 9 0 3 4 5 4 1 5 4 2 9 4 3 9 9 9 0 del 9 8 8 1 8 2 8 2 1 8 2 2 8 2 3 24 hour support 358 0 201 212 575 e Email vacon dvacon com VACON O INDEX Document DPD00728B Date 13 6 2012 SAFE TY 9 1 1 Danger and warning symbols used in this manual 1 Symbols and warning marks used in the progduct 5555 5555 1 A ea ee 2 Earthing and Carthy aut protection EE 3 TECHNICAL SPECIFIATIONS ee ee 6 Jee Il AUN e EE 6 ld Ee E EE 7 RECEIPT OF DELIVERY ee EE 8 E ue e SS IOI ALON COG EE 8 Lifting the unit out of the transport pa ckagmg sees nnne 9 OO eege 11 Maintenant eee c ee 12 VE e Eh EE 12 INSTALLA FION WE 13 Freespacearoundithe in 16 bang eec mr ta ne 17 PING ca OI NEUS TONS AC COUN ipte ida 18 ELECTRICAL CONNECTION cuasi riada 22 Electrical dla EE 22 Bing 23 EIERE ST 23 Connection n EE 23 Connection to photovoltaic e EE 25 Be de EE 28 FUSES EE 28 FUSe TOR charging ENNIO QT Eegenen 28 FUSSTOr EMC Capa HOr na EE 28 FUSE lege E E e DEE 29 COMCOLCONDEC IONS ouie aa a DO a M 29 Basi Cal COP UA EE 30 Option board B0 odo rec 33 Option board OR TB eR m T UM 34 Option board OPTE2 IRSA o 35 Modo ioo MO RR EE 36 Option board OPTD7 Line voltage m
31. ansmitter 4 X3 X4 X5 and X6 See page 36 Board None parameters I O terminals on OPTD2 Technical information H1 System Bus optical input 1 RX1 Use 1 mm optical cable e g Agilent HEBR RUS500 amp HFBR 4531 4532 4533 connectors Note Not available if the board is placed in slot B H2 System Bus optical output 1 2 TX1 TX2 Selected with jumper X5 Use 1 mm optical cable e g Agilent HEBR RUS500 amp HFBR 4531 4532 4533 connectors Note Not available if the board is placed in slot B CAN L Monitor Bus negative data CAN H Monitor Bus positive data ER CAN SHIELD Monitor Bus shield 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 37 ELECTRICAL CONNECTION Jumper selections There are four jumper blocks on the OPTD2 board The factory defaults and other available jumper selections are presented below Figure 25 Jumper selections for OPT D2 up to version G Jumper block X3 Jumper block X4 CAN grounding CAN termination e ele ele e e eje ee e Connected to shield Not connected to shield Terminated Not terminated Jumper block X5 Jumper block X6 System bus output SystemBus input ON OFF Output TX1 Output TX2 ON Factory default If the board is placed in slot B the SystemBusis not available Remove jumpers X5 and X6 Figure 26 X3 jumper selections for OPT D2 version H and lat er CAN grounding A e eje o olo elo o e eoo A Connected to g
32. bolting together the baying bracket of the one and the busbar of the other cabinet 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 20 INSTALLATION Figure 11 Joining the PE bars In Figure 4 10 right the connection is not yet made In the magnification left the connection of the upper bars is complete 1 and the lower bars shall be connected by sliding the longitudinal busbar connector 2 to the right on the busbar joint and tightening the bolts Figure 12 Joining the AC or DC bars AC bars in this exaple Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 22 5 ELECTRICAL CONNECTION Only a competent electrician is allowed to install the electrical connection The equipment uses dangerous voltages There is danger of electrical shock which may cause death or serious injury 5 1 ELECTRICAL DIAGRAMS Figure 13 Electrical diagram for NXVO125 meme PROTECTION ce TION 4 FA1 PE1 K A H AL QA2 n gl 410 800VDC 250A tomos Ly 3Ph 280V 50Hz 258A mn SN TE 1 5 5 enu J FCP DEI PEL 2 CX e E R d QBI FG 6 QA5 2 IG NA C For larger types see Appendix A 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 23 ELECTRICAL CONNECTION 5 2 CABLING Before conn
33. cific information of individual units and historical data there are several sub screens System activation and stop buttons are located in main view Master is a device that is The Boss of the communication The purpose of the Master is to mea sure a Grid status DC voltage and by the DC Voltage it counts a reference value of the DC By the Grid status master works with Grid standards Master sends values to slaves and TA70 touch panel The TA70 touch panel is response to these values and commands the slave units to ON or OFF states if there is any Usually in a device combination there are more than one similar devices con nected to each other In these cases one of the devices must be set to be as master and the rest as slave Slave is a device that isa listener of the communication The purpose of the Slave is to listen val ues and commands coming from the Master device All units are send status information to the A70 touch panel Figure 33 Main view present all the essential informa tion of system 11 1 2012 12 22 35 VACON A O W Wacon 8000 Solar Generating 2 1 KM 550 VDC UNIT 1 67 0 kw 191 h e 6 UNIT 3 B i 67 0 kw 26 h EE 96 UNIT 3 67 0 kW 25 h Pm o When the system Is stopped there Is an arrow indicating which unit will start as a master next time Figure 34 Indica tor showing the next master in verter 8 2 1 SYSTEM ACTIVATION System activation and stop buttons are placed on top left
34. corner of main view Buttons also indi cates the actual state of system activation The system remembers the activation state during pow er downs See Table 1 Activation Stop 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 47 CONTROL INTERFACES Figure 35 System Activation Stopped status System stopped System activated If system is activated it will not necessary mean that the system starts lt could e g be that the in verters are not ready to be started because of low irradiation However the system goes into a mode where it either tries to start or waits for the inverters to get ready 8 2 2 SYSTEM STATUS y Stopped O Sleeping y s DC Voltag Standby Yes Y Waking Critical Faults Change Master Yes s 10min s the Master Ready No waiting time over Stop button pushed Is there any Turn off Unit nit run p power max Yes Tum on Unit limit Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 48 Systems actual status is shown as text in the top of the main view For different status of system please refer Table 2 System statuses Table 16 System statuses System is stopped because of a critical fault
35. d types can be used with the inverter A1 A2 B5 C2 D2 D7 and Cl The control connections of these boards are described below For more detailed information on the boards you can find in Vacon Option Board Manual Figure 21 Board slots in control unit Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 30 5 4 1 BASIC BOARD OPTA1 Figure 22 Vacon OPT A1 option board 0500000606 0000000000 IE eN O O Jn O Jos O Ja O Ja O lo Op Joo O o O le Description Standard I O board with digital inputs outputs and analogue inputs outputs Type ID 16689 Two terminal blocks coded mounting of blocks in wrong order prevented terminals 1 and 12 Screw terminals M2 6 Jumpers 4 X1 X2 X3 and X6 See Figure 5 10 Board param Yes 586 page 31 eters 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 31 ELECTRICAL CONNECTION Terminal Parameter reference Technical information on keypad and NCDrive 10 Vref a Reference output 10V Maximum current 10 mA e An IN A 1 Selection V or mA with jumper block X1 see page 30 Default 0 10V Ri 200 kQ 10V 10V Joy stick control selected with ajumper 0 20mA Ri 250 Resolution 0 196 Accuracy 1 3 Al1 Differential input if not connected to ground Allows 20V differential mode voltage to GND Selection V or mA with jumper block X2 see page 30 Default 0 20mA
36. dividual units Figure 42 Event list 10 2 2012 6 57 10 10 2 2012 6 57 10 10 2 2012 6 57 10 10 2 2012 6 57 10 10 2 2012 6 57 10 10 2 2012 6 57 10 10 2 2012 6 57 10 IO Z Z0 IZ 5 55 94 O Basie Full Each row in list is an event alarm or fault Active time is the timestamp when an event has occurred group indicates the source of event alarm or fault it is either system or a specific unit For events and cleared faults alarms the background colour of the row is white For active faults the back ground colour is red and for active alarms background colour is ye ow The event list can be filtered to show only faults by choosing the Basic radio button By choosing Full the list will show all possible events faults and alarms of the system and units Figure 43 Event list filter options uE Event list is filtered Only faults of system and units are shown Green dot 2 Pasir indicates the selection Event list shows all the faults alarms and events Full Tel 358 0 201 2121 e Fax 358 0 201 212 205 CONTROL INTERFACES VACON 52 There is also the possibility to filter the list by only showing the events of a specific unit or system events by selection in the drop down list Figure 44 Even t list can be fil tered also by group Group is either system or an unit 8 4 SYSTEM TRENDS Historical trend of the system are total counters for procured energ
37. easurement board 5 5 99555 9 9555 40 Option board OPTCI Modbus TCP Dorian lso STARTUP A IIA THE SOLAR MULTIMASTER APPLICATION CONTROL INTERFACES susi nio E Screens and NVI IO Misuri MICHI A mr SY SECM GUV te m A o E T 18010 oT Te ano Ure M VACON 9 1 8 2 4 8 2 5 8 2 6 8 2 7 8 2 8 8 3 8 4 8 4 1 8 4 2 8 4 3 8 5 8 5 1 8 5 2 8 5 3 8 5 4 8 6 8 6 1 8 6 2 8 6 3 8 6 4 8 6 5 9 1 9 2 9 3 9 4 9 4 1 2 9 9 5 1 9 9 2 9 9 3 10 10 1 10 2 11 12 Totat energy EELER eege edd dd 48 DC TS VO tados 48 MEA a BEE 49 ENEE 49 EES A Pee 90 i cade OE E RO O A 9 1 SEENEN 92 SEA Bet 92 RE e CRU tee Nee e el e EE 93 E a lene 93 Di rub di RENE TA TRE m Ste ME E UD 57 K O te EE 97 Uait TOT Gl NS 97 911822 pae ET 99 Se e EE 08 ENO AE cT 37 Seu E 63 SGN S EE 64 SEUA E EE 66 gt 119 8 ple So E 66 INVERTER CONTROL KEY PAD sisas 68 Indicators of the inverter condtton nennen nene menn nnne nnns 68 y Eo E x enc 69 Ii EE 69 lane Bush E e 69 Descripuioncol PUSH DUO GE 69 BOW SING Ne CONTO Panel EET 70 A tenulan cU Deos 70 A A UR meet ceu 72 a A 72 MAINTENANCE AND TROUBLESHOOTING esee 75 o A A A 79 TEOUDIOSTTOD LIED EE 79 APPENDIX A SINGLE EINE EXAMPLES socias cena 82 APPENDIX B GROUND
38. ecting the cables to the solar inverter use a multimeter to check that the cables to be connected are not live Cables coming from photovoltaic panels will be active while panels are Lit The tightening torques of all power connections are given in table below Table 5 Tightening torques of power connections Screw Bolt Tightening torque size Nm M8 18 22 5 2 1 EARTH CONNECTION The solar inverter has an earth connection terminal to which all the inverter s metallic parts are connected This connection terminal must be connected to earth After the PE busbars have been joined together as Instructed in chapter 4 3 the PE busbar must be earthed See appendix B 5 2 2 CONNECTION TO MAINS The terminals of the power supply can be reached through the bottom part of the equipment The solar Inverter has three connection terminals to which mains cables are connected Make openings for the cables in the grommets on the bottom of the cabinet and lead through the cables See Figure 5 0 DC DC y A m J dc L1 L2 L3 AN AN EF PE busbar Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 24 TA Ness DC DC PE busbar y p er Ty f Lath MERO Y VER qu e AUN
39. ection here Table 6 Panel input cable dimensions Minimum cross section Recommended cross section Maximum cross section NXV0125 3x 2x70mm 3x 2x95mmz2 4x 2x185mm NXV0200 4x 2x95mrm 4x 2xX9bmm 4x 2x240mmv NXV0400 8x 2x95mm 8x 2x95mm 20x 2x185mm NXVO0600 12x 2x95mm 12x 2x95mm2 20x 2x185mm 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 27 ELECTRICAL CONNECTION Table 6 Panel input cable dimensions Minimum cross section Recommended cross section Maximum cross section NXV0800 15x 2x95mm 16x 2x95mm 32x 2x185mmv NXV1000 19x 2x95mm 20x 2x9b5mmv 32x 2x18bmnmv NXV1200 23x 2x95bmm 24x Av Domm 32x 2x185mm Table 7 Panel output cable dimensions Minimum cross Recommended cross section section Table 8 Panel earthing cable dimensions The minimum cable cross section is calculated in compliance with loading capacity of cables The recommended cross section is calculated in compliance with 1 voltage drop for a cable 100 m in length on DC side and 50 m in length on AC side Maximum cross section Tel 358 0 201 2121 e Fax 358 10 201 212 205 ELECTRICAL CONNECTION VACON 28 5 3 FUSE SELECTION The table below shows typical cable sizes and types that can be used with the Vacon 8000 Solar inverter The final selection should be made according to local regulations cable installation conditions and cable specification CAUTION Maximum AC side short circ
40. er once in 24 months and kept on for at least 2 hours If the storage time exceeds 24 months the elec trolytic DC capacitors need to be charged with caution Therefore such a long storage time is not recommended If the storing time is much longer than 24 months the recharging of the capacitors has to be carried out so that the possible high leakage current through the capacitors is limited The best alternative is to use a DC power supply with adjustable current limit The current limit has to be set for exam ple to 300 500mA and the DC power supply has to be connected to the B B terminals DC supply terminals DC voltage must be adjusted to nominal DC voltage level of the unit 1 35 Un AC and supplied at least for 1 hour If DC voltage Is not available and the unit has been stored de energized much longer than 1 year consult factory before connecting power 3 4 MAINTENANCE Please contact Vacon service for recommended maintenance schedule 3 5 WARRANTY Only manufacturing defects are covered by the warranty The manufacturer assumes no responsi bility for damages caused during or resulting from transport receipt of the delivery installation com missioning or use The manufacturer shall in no event and under no circumstances be held responsible for damages and failures resulting from misuse wrong Installation unacceptable ambient temperature dust corrosive substances or operation outside the rated specifications Neit
41. han 1000V T fulfils standard EN61800 3 2004 when used in IT networks Enclosure class 2 IP21 NEMA 1 Control keypad and display on the cabinet door A standard alpha numeric B no local control keypad F dummy keypad G graphic display 2 No galvanic isolation transformer output 3 x 280 VACe 4 Galvanic isolation transformer ouptut 3 x 400 VAC Nominal power e g 0125 125 kW 0400 400 kW 1000 1 MW Vacon NXV z Solar power inverter nk3 1 solar fh11 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 9 RECEIPT OF DELIVERY 3 2 LIFTING THE UNIT OUT OF THE TRANSPORT PACKAGING Before unpacking the device check the correctness of delivery by comparing your order data to the drive information found on the package label The unit is delivered either in a wooden box or a wooden cage The box may be transported either horizontally or vertically while transportation of the cage in a horizontal position is not allowed Al ways refer to shipping marks for more detailed information To lift the unit out of the box use lifting equipment capable of handling the weight of the cabinet There are lifting lugs on the top of the cabinet and these lugs can be used to lift the cabinet into an upright position and to move it to the place needed Units NXV 0125 and NXV0200 may be lifted as shown in Figure 3 2 in vertical or horizontal position However bigger units NXV0400 to NXV1200 must a
42. he previous one again if option bard changed Set inverter parameters again if power unit changed Device added Option board of different type added Reset different type Set the option board parameters again Parameter Fault Parameter Fault Check parameters value Division by zero Division by zero has occurred in appli Contact your distribu In cation tor if application programm the fault re occurs while the Inverter is in run state If you are application programmer check the application program D External Trip Trip signal from digital input Remove fault situation m X from external device Fieldbus Board A Fieldbus card in slot D or E has sta Check installation tus If installation is cor Faulted rect contact the nearest distributor Slot Communica A option board in slot B C D or E has Check board and slot tion status Communication Lost Contact the nearest Vacon distributor SB Board Fault Asystembus card in slot D or E has Check the System bus status Faulted Board SB Heartbeat An inverter is activated as a slave Check the System bus inverter In array configuration without a heartbeat signal on the bus Hence no master inverter active MCC Fault Contactor acknowledgment Is used Check the main power through digital input and close com switch of mand the is given without response within Inverter and Acknowl the time set with parameter MCont edge input FaultDe
43. her can the manufacturer be held responsible for consequential damages The Manufacturer s standard time of warranty is 18 months from the delivery or 12 months from the commissioning whichever expires first Vacon Warranty Terms The local distributor may grant a warranty time different from the above This warranty time shall be specified in the distributor s sales and warranty terms Vacon assumes no responsibility for any oth er warranties than that granted by Vacon itself In all matters concerning the warranty please contact first your distributor Tel 358 0 201 2121 e Fax 358 10 201 212 205 INSTALLATION VACON 13 4 INSTALLATION The installation of the VACON 8000 SOLAR solar inverter may only be carried out by a qualified technician who fully understands the safety and installation instructions included in this manual The IP21 protection of the VACON 8000 SOLAR inverter only allows for installation in enclosed places Note the locations of some essential components of the Inverters in pictures below Figure 3 NXV0125 inverter mocule standalone and some essential components DC busbars usbar 19111 aq Hee DC switch supports DC switch L filter d AFE unit Control unit PE terminals AC switch oe C filter unit AC switch L1 L2 L3 AC busbars Openings 15 1 HOF option for mains cables PE busbar 24 hour support 358 0 201 212 575 e Email
44. ication M5 is visible on the first line of the panel display All faults are stored in the Fault history menu which can be browsed with Browser Push buttons You can go back to the previous menu at any time pressing the Menu left push button The memory can store a maximum of 30 faults in order of appearance The number of faults includ ed in the fault history is shown in the value line of the main page H1 gt Hn0 The order of faults is indicated through the place indication on the top left corner of the screen The last fault is indicated by F5 1 the penultimate fault F5 2 etc If there are 30 faults not deleted in the memory the next fault will delete the oldest one Tel 358 0 201 2121 e Fax 358 0 201 212 205 INVERTER CONTROL KEYPAD VACON 73 If you press the Enter push button for 2 3 seconds the fault history will be restored The number of the symbol Hn will change to 0 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 9 75 MAINTENANCE AND TROUBLESHOOTING 10 MAINTENANCE AND TROUBLESHOOTING 10 1 MAINTENANCE Only a qualified electrician may carry out the maintenance work There is risk of electric shock No maintenance must be given unless the unit Is reliably isolated from AC and DC power sources Safety instructions included in chapter 1 must be followed Maintaining the solar inverter VACON 8000 SOLAR is simple It is recommended that the following checks are carried out a
45. l DC Insulation Alarm Level DC Insulation measurement warning level DC Insulation Fault Level DC Insulation measurement trip level Note By pressing the button on the right of the fault level parameter one can choose if exceed ing the fault level should trip stop the system or only indicate a fault event in the event list DC Insulation Hysteresis DC Insulation measurement hysteresis level for returning from a fault or alarm state DC Insulation Delay Time to exceed the fault alarm level before a fault alarm occurs Wake Power Tel 358 0 201 2121 e Fax 358 10 201 212 205 CONTROL INTERFACES VACON 64 Wake Power is auxiliary power 24VDC backup to the control boards of every inverter unit Wake power Is set on when there is communication to any unit and the DC bus and voltage above 220VDC The Wake Power is removed in the evening when DC voltage reaches Wake Power Off Level for a time longer than Wake Power Off Delay Figure 76 Setting for DC insulation monitor 16 1 2012 21 22 59 VACON SETTIN GS 2 5 Wacon 000 Solar DC Insulation Monitor Actual Measurement 0 0 DC Insulation Alarm Level 85 0 DC Insulation Fault Level 95 0 Trips the System DC Insulation Hysteresis 4 0 DC Insulation Delay 30 Wake Power Wake Power Off Level Wake Power Off Delay 8 6 3 SETTINGS 3 Screen shows definitions of the connections Figure 77 System IO functions 11 2 2012 23 26 37 VACON IO Parameters SETTINGS 3
46. lay 44 45 48 49 54 64 Tel 358 0 201 2121 e Fax 358 10 201 212 205 MAINTENANCE AND TROUBLESHOOTING Fault code 70 72 73 74 75 DC Ground Warn 7 ing DC Ground Fault Surge Alarm Fieldbus J Low Frequency 9 Emergency Switching Power Limit Warning S Possible cause Correcting measures Check the LCL filter and signal LCL Temperature LCL Overtemp trip from digital input FreqOverLimit AC frequency on line side is above the Check AC Frequency Ges max limit FreqUnderLimit AC frequency on line side is below the Check AC Frequency naive min limit DC Insulation measurement signal has gone above the warning limit DC Insulation measurement signal has gone above the fault limit Surge alarm from digital input Heartbeat signal from touchpad panel Check touchpad panel Is missing while running in array con figuration Warning Inverter not active Fault inverter active Input Switch Input Switch in wrong state Check the input Switch High Voltage Time limit at HIGH voltage level Check grid voltage reached Grid Code Low Voltage Time limit at LOW voltage level Check grid voltage reached Grid Code High Frequency Time limit at HIGH frequency level Check grid frequency reached Grid Code Time limit at LOW voltage level reached Grid Code Re Connect Time Grid has been faulty and Unit has delay when that
47. lled on non flammable ground The unit is not intended for wet location 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 16 INSTALLATION 4 1 FREE SPACE AROUND THE CABINET Enough space must be left above behind and in front of the cabinet to ensure sufficient cooling and space for maintenance The amount of cooling air required is indicated in the table below Also make sure that the temperature of the cooling air does not exceed the maximum ambient temperature of the inverter AAA Figure 6 Space to be left free above left and in front of right the cabinet Ee Cooling air required m h NXV0125 s NXV0200 1000 NXV0400 2000 NXV0600 3000 NXV0800 4000 NXV1000 3000 NXV1200 6000 Table 4 Required cooling air Tel 358 0 201 2121 e Fax 358 0 201 212 205 INSTALLATION VACON 17 4 2 FIXING THE UNIT TO THE FLOOR The cabinet should always be fixed to the floor There are holes in all four corners to be used for fixing see Figure 4 5 y hocliomomemonmet 6 395 ceo Qt Figure 7 Fixing the cabinet to the floor Welding of the cabinet might risk sensitive components in the converter Ensure that no grounding currents can flow through any par
48. lways be lifted in vertical position see Figure 3 3 Figure 1 Lifting 1 cabinet unit Tel 358 0 201 2121 e Fax 358 0 201 212 205 RECEIPT OF DELIVERY VACON 10 Figure 2 Lifting several cabinet units Ww f max 7 000 N 2 max 7 000 N max 14 000 N max 7000 N max 7 000 N After unpacking the product check that no signs of transport damages are to be found on the proa uct and that the delivery is complete If the delivery does not correspond to your order contact the supplier immediately Should the drive have been damaged during the shipping please contact primarily the cargo insur ance company or the carrier If the equipment has been damaged do not install it Keep the original packaging in case it is necessary to return the equipment to the manufacturer Otherwise recycle the packaging material according to local regulations 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 11 RECEIPT OF DELIVERY 3 3 STORAGE If the inverter is to be kept in store before use make sure that the ambient conditions are accept able Storing temperature 40 70 C Relative humidity lt 95 no condensation The environment should also be free from dust If there is dust in the air the inverter should be well protected to make sure dust does not get inside it If the inverter is to be stored during longer periods the power should be connected to the invert
49. m kg Inverter output mended lowed Max effi consump Inverter Inverter max PV ciency dimensions weight Outgoing power mm kg AC kW cabinet optional 720 CN E 3 3 L CR N A N A NXV0800 800 960 2452 3200x2281x600 2440 800 355 600 320 NXV1000 1000 1200 3065 4000x2281x600 3050 800 355 600 320 NXV1200 1200 1440 3678 4800x2281x600 3660 800 355 600 320 Table 2 Power ratings dimensions and weights 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 9 7 TECHNICAL SPECIFIATIONS 2 2 TECHNICAL DATA Table 3 Technical data Range of input volt ages DC Input 410 800 VDC Maximum input volt ge Mains voltage 900 VDC 3 280110 N 50 60 Hz 0 5 0 99 for output 20 100 of Pn AC input Galvanic isolation Frequency 10 40 C 1 derating for each degree up to 50 C required lt 95 no condensation IP21 Alfanumeric display per unit with two lines of 14 charac ters leds indicating functioning plus fault and function Relative humidity Protection Display push buttons Units above and including NXV0400 also equipped with a PLC touch screen user interface 3 potential free contacts to indicate faults and alarms 230VAC 16A MCB provided 2 5 16 mm PIN gt 21 a le O oo D C 2 O 5 O 2 lt 3 S E C um
50. mA 3 0 10V 4 2 10V 5 10 10V VACON 33 ELECTRICAL CONNECTION bl ee T 1 mode 1 4 1 Table 14 OPTA1 board related parameters 5 4 2 OPTION BOARD OPTA2 BO Board parame None ters I O terminals on OPTA2 Terminal Gu Technical information on keypad and NCDrive RO1 normal closed Relay output 1 NO NC RO1 common Switching capacity 24VDC 8A RO1 normal open DigQUT B 1 250VAC 8A Min switching load 125VDC 0 4A 5V 10mA RO2 normal closed Relay output 2 NO NC RO2 common Switching capacity 24VDC 8A RO2 normal open DigOUT B 2 250VAC 8A Min switching load 125VDC 0 4A 5V 10mA Table 15 OPTA2 I O terminals Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 34 5 4 3 OPTION BOARD OPTBS5 BOES i a 1 o ER E H Fra 8 85 08 09 89 B Bm a Zeg i 2 Cen m Gal yaa 8 I O terminals on OPTB5 Parameter reference Keypad NCDrive Technical information NELLE DigOUT X 1 Switching capacity 24VDC 8A RO1 normal open 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA RO2 common DigOUT X 2 Switching capacity 24VDC 8A RO2 normal open 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA RO3 common DigOUT X 3 Switching capacity 24VDC 8A RO3 normal open 250VAC 8A 125VDC 0 4A Min switching load 5V 10mA Note This expander board can be placed into four different slots on the contr
51. ng an Ethernet fieldbus board OPTCI The OPTCI can be installed in the card slots D or E Figure 30 OPTCI option board Erhernet onnectons Interface RJ 45 connector Communications Transfer cable 90 Shielded CAT Ge Default IP address 192 168 0 10 Environment Ambient operating 19 C 50 C temperature B 9595 no condensation allowed Fulfils EN50178 standard 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 43 START UP 6 START UP Starting up the VACON 8000 SOLAR inverter is simple but it is important that the following instructions are followed 1 Check that the cables from the solar panels are correctly connected and that the DC con nection switch is closed 2 Ensure that the cables coming from the mains supply including the earth cable are cor rectly connected Check that the main AC circuit breaker and possible auxiliary circuit breakers are connected and closed 3 Pressthe START button on the control panel Once these steps have been followed the inverter will automatically start when the voltage of solar panels exceeds the minimum wake up voltage 340 V DC provided that there is mains voltage The inverter starts up every day in the morning and automatically stops at night Due to different atmospheric conditions the inverter may start up and stop more than once each day Tel 358 0 201 2121 e Fax 358 10 201 212 205 THE SOLAR M
52. ode and a short description The fault can be reset using the reset push button on the control panel Below you can find the fault and alarm codes their causes and how to solve them THE SOLUTION FOR SOME OF THE PROBLEMS INDICATED HERE IMPLIES TO PERFORM CHECKING INSIDE THE INVERTER THE WIRES OF AC MAINS OR THE DC WIRES IN THE SOLAR PANELS THESE CHECKS HAVE TO BE CARRIED OUT TAK ING THE INSTRUCTIONS IN CHAPTER 1 INTO ACCOUNT REPAIR WORK SHOULD ONLY BE CARRIED OUT BY A QUALIFIED TECHNICIAN THERE IS A RISK OF AN ELECTRIC SHOCK Tel 358 0 201 2121 e Fax 358 0 201 212 205 MAINTENANCE AND TROUBLESHOOTING VACON 9 76 Fault l Auto Possible cause Correcting measures code Reset Overcurrent AFE has detected too high a current y gt 4 1 in the cables Overvoltage The DC link voltage has exceeded the Check DC voltage inverter limit See User manual high overvoltage spikes in supply Earth fault Current measurement has detected Check cables that the sum of phase currents Is not zero insulation failure in cables cd Charging switch The charging switch Is open when the Reset the fault and START command has been given restart faulty operation Should the fault re component failure occur contact your local distributor Saturation trip Various causes Cannot be reset from defective component the keypad Switch off power 7 DO NOT RE CON NECT POWER Contact your local distrib
53. ol The OPTD7 board is delivered with the transformer which is suitable for voltage range 380V 690V Please note that the transformer can not be used with the pulse width modulated PWM voltage Input It is possible to use custom built transformer when the input voltage to be measured is not within the above voltage range The transformation ratio parameter then can be adjusted as per the transformer primary to secondary ratio Please refer to specification section for further engineering The measurement signal connected into the OPT D7 option board can not exceed 14 26 Vrms 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 41 ELECTRICAL CONNECTION The board can only be placed in slot C OPTD7 connections Ti E 7 Ba e 1 a Mi E Ee P tg Ge x4 E dmg gj m OPTD7 board specification Transformer primary Min 380VAC 15 input voltage range Max 690VAC 15 Transformer ratio E 60 1 Primary secondary Transformer secondary 14V rms Between the terminals L1 L2 L3 output voltage range Input impedence L1 L2 50kOhm L1 L3 25k0hm L3 is internal virtual common L2 L3 25k0hm Cable recommendation Max 1 5 mm shielded From transformer output to OPTD7 Measurement resolution 10 bit Accuracy Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 42 5 8 OPTION BOARD OPTCI MoDBUS TCP BOARD Vacon NX frequency converters can be connected to Ethernet usi
54. ol board Therefore the X given in the Parameter reference shall be replaced by the slot letter B C D or E depending on the slot which the expander board is plugged into 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 35 ELECTRICAL CONNECTION 5 5 OPTION BOARD OPTC2 RS 485 Figure 24 Vacon RS 458 option board OPTC2 X4 LE 1 ls Bus connector Jumpers Interface board connector Grounding plate O14 0 NA SES C C Signal Description NC No connection VP Supply voltage plus 5V RxD TxD N Receive Transmit data A RxD TxD P Receive Transmit data B DGND Data ground reference potential for VP You can use this pin 1 to bypass the cable shield to the next slave Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 36 5 6 OPTION BOARD OPTD2 Note This figure presents the layout of D2 board version H or later See Chapter Jumper selections below Description System Bus adapter board with single optical input and output Interface to fast mon itor bus used by the NCDrive PC tool Allowed slots B D E Note If only the Monitor Bus terminals 21 to 23 is used the board can also be placed in slot B The System Bus is then unavailable Remove therefore jumpers X5 and X6 See page 36 Type ID 17458 Terminals Single optical input and output one screw terminal block M3 Agilent HFBR 1528 Receiver HFBR 2528 Tr
55. r you can have a buffer stock of single modules and configure the right power level by paralleling the modules and selecting the right power setup using the touch screen The setup allows you to have fast deliveries when needed The Solar Multimaster solution also makes expansion extremely easy Instead of replacing the entire inverter you can simply add inverter units onto the setup Depending on your needs the set up can include 1 to 5 individual units The setup within the individual units is also modular and uncluttered This means that access to single components such as the inverter module and LCL filter is also easy and fast 24 hour support 358 0 201 212 575 Email vaconldvacon com VACON 45 CONTROL INTERFACES 8 CONTROL INTERFACES 8 1 SCREENS AND NAVIGATION TA70 is a touch screen panel Operations and navigations of the panel are done by touching the screen pore ai G d sen qu ENS 2 Sart tires 1 em a LIE a Ennery Taies Transitions to sub screens is made by touching one of the buttons at bottom of main view Figure 31 Buttons to sccess sub screens Every sub screen has a Main View button that returns to the main view Figure 32 Ho me button returns to main view Tel 358 0 201 2121 Fax 358 0 201 212 205 CONTROL INTERFACES VACON 46 8 2 MAIN VIEW Main view presents all the essential information of the Vacon 8000 Solar system For more spe
56. re are unsafe running conditions and the unit has therefore stopped fault trip Simultaneously the state indicator FAULT blinks in the dis play and shows a description of the fault see chapter Active Faults 9 3 TEXT LINES The three text lines Jprovide the user with information about the current location within the menu structure of the panel separate from Information related to the operation of the unit Indication of the place in the panel it shows the menu symbol and number parameter etc Example M1 Menu 1 Display P1 3 Generated power ELEM Description line Shows the description of the menu value or fault Value line it shows numeric values and reference texts parameters etc as well as the number of submenus available for each menu 9 4 PANEL PUSH BUTTONS The alphanumeric control panel of the inverter VACON 8000 SOLAR has 9 push buttons used to control the inverter and to monitor values 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 70 INVERTER CONTROL KEYPAD The Enter push button serves to Restore the fault history 2 3 seconds Push button browser up Browse the main menu and the pages of different submenus Push button browser down Browse the main menu and the pages of different submenus Push button Menu left Return to the menu Push button Menu right Go forward in the menu To start up the inverter In a Multi Master system
57. round B Connect ed to grou nd via LC filter C Conne cted to CAN isolated grou nd Not assembled No connection See further clarifications of the alternatives next page Note Position C can be used with 3 or 4 wire CAN cable to interconnect isolated CAN ground levels in the network It is recommended to connect the cable shield to the grounding clamp of the drive Tel 358 0 201 2121 e Fax 358 0 201 212 205 ELECTRICAL CONNECTION VACON 38 Figure 27 CAN grounding alternatives CAN GND 23 DG eu PE NC GND chassis chassis Used when the shield is connected to terminal 23 and the distance between the devices is short CAN GND 23 3 1 om PE NC GND chassis chassis Used when the shield is connected to terminal 23 and the distance between the devices is long 23 c e e ele 0 PE NC GND L CAN GND chassis Used when CAN GND is connected to terminal 23 This setting is recommended for best noise immunity Factory default Recommended setting Alternative connection of CAN GND signal connect CAN GND together between all nodes Use the signal wire inside the shield for this purpose see figure below 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 39 ELECTRICAL CONNECTION Figure 28 Alternative connection of CAN GND signal e 1 CAN LO CAN LO CAN GND u tth 4 OPTD2 B data Gun OPTD2 chassis on one point in the net
58. s If this is not so the cross sectional area of the protective earthing conduc tor shall be determined in a manner which produces a conductance equivalent to that which results from the application of this table The cross sectional area of every protective earthing conductor which does not form a part of the supply cable or cable enclosure shall in any case be not less than e 2 5 mmeif mechanical protection is provided or e 4 mechanical protection is not provided For cord connected equipment provisions shall be made so that the protective earthing conductor in the cord shall in the case of failure of the strain relief mechanism be the last conductor to be interrupted However always follow the local regulations for the minimum size of the protective earthing conductor 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON A SAFETY NOTE Due to the high capacitive currents present in the AC drive fault current protective switches may not function properly Do not perform any voltage withstand tests on any part of Vacon 8000 Solar There is a certain procedure according to which the tests shall be performed Ignoring this procedure may result in damaged product Tel 358 0 201 2121 e Fax 358 0 201 212 205 TECHNICAL SPECIFIATIONS VACON 6 2 TECHNICAL SPECIFIATIONS 2 1 INVERTER RATINGS Range of input voltages 410 800Vcc 50 60 Hz 3 Connection cabinet Recom m
59. t least once a year Visually check the external condition of the inverter checking mainly the good condition of the door and Its locking elements Visually check the internal condition of the inverter checking mainly that wires are correctly located wearing of Isolation of wires lack of hot points on checking the color of terminals and isolations Check also for humidity and the correct fixing of the elements of the Inverter Check the tightness of connection screws on the terminals Check that the fans operate correctly Check if they need to be cleaned Clean the ventilation grids e Check that the acoustic noise produced by the inverter has not increased If there is something wrong please contact the installer 10 2 TROUBLESHOOTING The microprocessor for the Vacon solar inverter continuously monitors the running condition of the inverter and the elements connected to it If the microprocessor finds any abnormal running values or that some of the elements do not work correctly the device issues an alarm signal if the malfunction does not imply any kind of a safety hazard for the inverter or the installation and it issues a fault signal if there is any kind of a safety hazard for the inverter or the installation Every indication of fault or alarm is shown on the control panel described in chapter 6 In the control panel the letter A Alarm or F Fault appears together with the order number of the Fault or Alarm the fault or alarm c
60. t of the converter 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 18 INSTALLATION 4 3 FIXING CABINETS TO EACH OTHER In case the delivery consists of several cabinets sections including drives the cabinets must be joined to each other This will take place by 1 connecting the PE bars and 2 using the components of accessories kit attached to the delivery To join two cabinet sections to each other you will need 3 angular baying brackets A and 6 quick fit baying clamps B see Figure4 6 below Figure 8 Baying brackets 1 O Q A The angular baying brackets are used in top rear and top front as well as bottom rear corners of the cabinet Figure 9 Fixing corners co 0 o EE aras 6 o ese ES Eg amp Top rear and front corner fixing Bottom rear corner fixing Tel 358 0 201 2121 e Fax 358 0 201 212 205 INSTALLATION VACON 19 Use the quick fit baying clamps to join the cabinets at points approximately shown in picture on the right Figure 10 Cabinet fixing points Note Attach the baying clamps from the inside Finally join together the PE busbars Figure 4 9 as well as AC or DC bars Figure 4 10 by
61. te personal protective equipment PPEs must be used Helmet Safety goggles for electrical risk Safety footwear Hearing protection Electrically resistant gloves adequate for the voltage Protective gloves against mechanical risk Access to the photo voltaic field is strictly prohibited Tel 358 0 201 2121 e Fax 358 10 201 212 205 SAFETY VACON 9 3 1 4 EARTHING AND EARTH FAULT PROTECTION CAUTION The Vacon 8000 Solar inverter must always be earthed with an earthing conductor connected to the earthing terminal marked with QD The touch current of Vacon 8000 Solar exceeds 3 5mA AC According to EN62109 1 one or more of the following conditions for the associated protective circuit shall be satisfied A fixed connection and a ie protective earthing conductor shall have a cross sectional area of at least 10 mm Cu or 16 mm Al Or b an automatic disconnection of the supply in case of discontinuity of the protective earthing con ductor See chapter 4 Or c provision of an additional terminal for a second protective earthing conductor of the same cross sectional area as the original protective earthing conductor Table 1 Cross sectional area of phase Minimum cross sectional area of the corresponding conductors protective earthing conductor S mm SS16 16 lt SS35 35 lt S The values above are valid only if the protective earthing conductor is made of the same metal as the phase conductor
62. tion has detected too high a short term overload current Fan cooling Cooling fan of the inverter does not Contact your local dis start when ON command Is given tributor Application Problem in application software Contact your distribu tor If you are application pro grammer check the application program Control unit NXS Control Unit can not control Change control unit NXP Power Unit and vice versa Device changed Option board or power unit changed Reset Device is ready same type New device of same type and rating for use Old parameter set tings will be used Device added Option board added Reset Device is ready same type for use Old board settings will be used Device removed Option board removed Reset Device no lon ger available 37 Device unknown Unknown option board or inverter Contact the distributor ii Subcode in T 14 near to S1 Unknown device you S2 Power1 not same type as Power2 1 IGBT tempera IGBT Inverter Bridge overtemperature Check loading 4 ture protection has detected too higha short term overload current 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 79 MAINTENANCE AND TROUBLESHOOTING Fault Auto Possible cause Correcting measures code Reset Device changed Option board or power unit changed Reset different type New device of different type or differ Set the option board ent parameters rating than t
63. uit breaking capacity leu 30kA With optional AC section Icu 40kA 5 3 1 FUSES FOR INVERTERS Nominal Nominal Braking Suitable fuse type Inverter Acting type current voltage capacity ee Cat nr by Ferraz A V kA Shawmut mme 00 80 15 a TIDNHU PCHUDICHWDIA mmm 69 88 15 a 798890 PCHUDISCENDIA ma 69 58 18 s 08 nm mag 69 89 15 a 088 nm mme 69 88 15 98 08 nm mm 68 88 15 sk 08 nm mmm 68 80 15 Di nm Table 9 Fuse selection suitable fuses for Vacon 8000 Solar inverter types 5 3 2 FUSE FOR CHARGING garde ein pan Acting Suitable fuse type Cat 9 Pac behaviour nr by Ferraz Shawmut A V kA Table 10 Fuse selection fuse for charging 5 3 3 FUSE FOR EMC CAPACITORS Nominal Nominal Braking current voltage capacity A V kA Table 11 Fuse selection fuse for EMC capacitors Acting Suitable fuse type Cat behaviour nr by Ferraz Shawmut 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 29 ELECTRICAL CONNECTION 5 3 4 FUSE FOR MEASURING Nominal Nominal Braking current voltage capacity Acting Suitable fuse type Cat A V kA behaviour nr by Ferraz Shawmut Table 12 Fuse selection fuse for measuring 5 4 CONTROL CONNECTIONS The control boards are situated inside the control unit of the Vacon 8000 Solar inverter see Figure 5 8 Four different boar
64. utor System fault component failure Reset the fault and faulty operation restart Note exceptional fault data record Should the fault re Subcode in T 14 occur contact 51 Reserved your local distributor S2 Reserved S3 Reserved S4 Reserved S5 Reserved S6 Reserved S7 Charging switch S8 No power to driver card S9 Power unit communication TX S10 Power unit communication Trip 511 Power unit comm Measure ment 24 hour support 358 0 201 212 575 Email vaconldvacon com MAINTENANCE AND TROUBLESHOOTING VACON 9 77 Fault E Auto Possible cause Correcting measures code Reset DC link voltage is under the inverter In case of temporary supply fault voltage limit See user manual most probable cause too low a supply voltage Inverter internal fault One of input fuse is broken voltage break reset the fault and restart the inverter Check the supply voltage If it is adequate an internal failure has occurred Check input fuses Check DC charge function Output line phase Is missing Subcode in T 14 S1 Phase supervision diode supply S2 Phase supervision active front end Check supply voltage fuses and cable Output line phase Is missing Check supply voltage fuses and cable Inverter under Heatsink temperature is under 10 C temperature Heatsink temperature is over 90 C Check the correct Overtemperature
65. vaconldvacon com VACON 14 INSTALLATION Figure 4 NXV0200 inverter module standalone and some essential compo nents DC switch i a DC switch L filter AFE unit unit Control E Emergency unit stop PE terminals AC switch L1 L2 L3 C filter unit AC switch SO DIE DC Openings eg DC for mains a cables o7 PE busbar 0 D oO SODA DC busbars Bus bar 1 18 1 181 DC switch supports is i DC switch L filter unit AFE unit Control unit PE terminals AC switch d C filter unit AC switch L1 L2 L3 AC busbars Openings s rir HSE option for mains cables PE busbar Due to the heavy weight of the device it must be placed on a firm and horizontal surface The equipment has to be installed in a place where the room temperature is between 10 C and 40 C Lower temperatures prevent the equipment from starting up and higher temperatures limit the output power Tel 358 0 201 2121 e Fax 358 0 201 212 205 INSTALLATION VACON 15 The buzzing noise occurring during the operation of the equipment is normal Do not install the equipment in an occupied dwelling NOTE It is important to prevent small particles falling onto the device Small particles may enter the equipment through the ventilation grids and damage the equipment A Do not block the ventilation grids A Unit must be insta
66. warning is issued amount and when the heatsink temperature flow of cooling air exceeds Check the heatsink 85 for dust Check the ambient temperature Unbalance between power modules in Should the fault re paralleled units Subcode in T 14 S1 Current unbalance S2 DC Voltage unbalance occur contact your local distributor Should the fault re occur contact your local distributor Parameter save fault faulty operation component failure Have a critical attitude towards values shown on coun ters Reset the fault and restart Should the fault re occur contact your local distributor Values displayed on counters are incorrect Microprocessor watchdog fault faulty operation component failure Tel 358 0 201 2121 e Fax 358 10 201 212 205 MAINTENANCE AND TROUBLESHOOTING VACON 78 Fault Auto Possible cause Correcting measures code Reset Start up pre Start up of the inverter has been Cancel prevention of vented prevented Start up If Run request is ON when new appli this can be done safely cation Remove Run is loaded to Inverter Request Thermistor fault The thermistor input of option board Check thermistor con has detected too high temperature nection If thermistor input of the option board is not in use It has to be short circuited IGBT tempera IGBT Inverter Bridge over tempera Check loading ture ture hardware protec
67. y Vacon service personnel only Save Parameters to USB This function needs an USB memory stick to be connected to the USB port Figure 73 Connect to USB memory to touch pan el 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 63 CONTROL INTERFACES Pressing Save parameters to USB button will open a pop up menu for choosing the name of the pa rameter file to be saved on the USB memory stick The parameters are saved as an ini file Figure 74 Save parameters to USB pop up menu 16 1 2012 21 53 38 Parameter File Name System Parame LANG E Ce 1 UAGE Cus ES Inverter Type TA7O_Solar_parameters ini Number of invert SAVE CANCEL Control Parameters Power Max Limit Power Max Delay Power Min Limit Power Min Delay Master Wait time out Load Parameters from USB This function needs an USB memory stick to be connected to the USB port and contain a valid pa rameter file in ini format Selecting the wanted parameter file and pressing the Load button will override the current setting with the settings of the parameter file Figure 75 Load parameters from USB pop up menu LOAD CANCEL 8 6 2 SETTINGS 2 This view contains the settings for DC Insulations monitoring through analog input and Wake Power control DC Insulation Monitor Only if Analog Input is used for DC Insulation monitoring Actual Measurement Live updated value of the DC Insulation leve
68. y and DC insulation measure ment 8 4 1 SYSTEM TOTAL System total trend shows the historical value for the total current and total produced power of the system in a time span of last 24 hours Red trend is the current and blue is the total power produced Scale of the Y axis is can be optimized for Output Current or Output Power by the buttons in the top of the screen Figure 45 System total current and power monitoring TREND SYSTEM TOTAL 10 2 2012 8 38 54 Figure 46 Y axis scale of trends o Output Current Scale of Y axel for the trend is the current A Green dot indicates actual selection MS Curpuc Fra Scale of Y axel for the trend is the power kW 24 hour support 358 0 201 212 575 e Email vaconldvacon com VACON 53 CONTROL INTERFACES 8 4 2 DC INSULATION MONITORING DC insulation trend shows historical measurement of the DC insulation value in scale of 0 100 This sheet is visible only when DC insulation is measured by analog input Figure 47 DC insulation measurement trend TREND DC INSULATION 10 2 2012 8 37 46 VACON d 996 Vacon 8000 Solar 18 10 49 Time span of trend is 24 hours by default The scale can be changed by touching the trend view and then select another time span Figure 48 Time span scaling dialog History Time Settings Start Time 9 2 2012 8 36 49 End Time f10 2 2012 8 36 48 Cancel 8 4 3 ENERGY TABLES Total Energy kWh page show the total

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