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Installation and Operation Manual

Page 66 of 156

[PVI-XXX.0-YY(-TL) - Rev:1.0]

10.2.1

Air vents

Each framework has a grilled opening at the back to allow the outflow of hot air, as shown in
Figure 10-5, or, for versions up to 110kW, it has a grilled fan on the top as shown in Figure 10-6.
Every grill has 6 threaded anchorage points, as indicated.

Figure 10-5: Rear ventilation grills

1

1

Standard for versions from 165kW.

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Содержание Aurora PVI-110.0-YY

Страница 1: ...ION and MAINTENANCE Models PVI 55 0 YY TL PVI 110 0 YY TL PVI 165 0 YY TL PVI 220 0 YY TL PVI 275 0 YY TL PVI 330 0 YY TL YY indicates the country in which the product is on sale TL indicates the abse...

Страница 2: ...his symbol contain indications concerning environmental protection Texts marked with this symbol contain additional information and insights DANGER Texts marked with this symbol indicate provisions wh...

Страница 3: ...time read these user instructions in order to fully and quickly learn the commands and functions as well as the potential dangers for you and for others and how to avoid them For further information...

Страница 4: ...ion of this document by any means whatsoever is strictly forbidden without prior authorisation of Power One Revision Document Author Date Approved by Description of Modification 0 0 A Morucci S Soldan...

Страница 5: ...PPT Maximum Power Point Tracker 30 4 1 5 Special features 31 5 DESCRIPTION OF COMPONENTS AND COMPOSITION OF THE PVI XXX 0 TL 32 5 1 OVERVIEW 32 5 2 DESCRIPTION OF THE INVERTER PARTS 34 5 2 1 ACBOX A 3...

Страница 6: ...1 PRELIMINARY OPERATIONS FOR THE ELECTRICAL CONNECTION 74 11 2 CONNECTION OF THE DC CABLES FROM THE PHOTOVOLTAIC FIELD 75 11 3 CONNECTION OF THE PROTECTION EARTH CABLE PE 77 11 4 CONNECTION OF THE AC...

Страница 7: ...ections 100 13 6 3 E Tot 100 13 6 4 Partial 101 13 6 5 E today 101 13 6 6 E Week 101 13 6 7 E Month 101 13 6 8 E Year 101 13 6 9 Last N Days 101 13 6 10 Power Peak 101 14 BEFORE USING THE SOFTWARE 102...

Страница 8: ...17 SWITCHING OFF AND DISCONNECTING THE SYSTEM 134 17 1 DISCONNECTION FROM THE AC GRID 134 17 2 DISCONNECTING THE PHOTOVOLTAIC FIELD 135 17 3 DISCONNECTION FROM THE AUXILIARY LINE 135 17 4 UPSTREAM DIS...

Страница 9: ...GURE 5 3 GENERAL VIEW OF ACBOX A VERSIONS WITH TRANSFORMER 220KW 34 FIGURE 5 4 GENERAL VIEW OF ACBOX A VERSIONS WITH POWER 275KW OR WITHOUT TRANSFORMER 34 FIGURE 5 5 DC CABLE INPUT VERSIONS WITH TRANS...

Страница 10: ...GURE 11 3 CONNECTION OF THE PROTECTION EARTH CABLE PE FOR ACBOX WITHOUT TRANSFORMER 77 FIGURE 11 4 CONNECTION OF THE PROTECTION EARTH CABLE PE FOR ACBOX WITH TRANSFORMER 77 FIGURE 11 5 CONNECTION OF T...

Страница 11: ...ES FOR VERSIONS WITHOUT TRANSFORMER OR 275KW 132 FIGURE 16 9 OVR DC DEVICES 132 FIGURA 17 1 CONNECTION OF THE DC DRAWER TO THE BOARD 138 FIGURA 17 2 DC DRAWER HOLDING SCREWS 138 FIGURA 17 3 DC DRAWER...

Страница 12: ...he product without prior notice the latest version of the Manual indicating the revision number will be available soon on the site www power one com The figures are for orientative information and som...

Страница 13: ...lowing Connection point for earth conductor Continuous positive voltage pole Continuous negative voltage pole Direct current VDC Earthing GRD 1 3 Labels used with the product Make sure that you have r...

Страница 14: ...Figure 1 2 Identification label 1 Generic code Part Number 2 Serial order 3 Serial order total quantity 4 Shipping configuration 5 Serial Number 6 Production date 7 General description of the product...

Страница 15: ...ections must always be made correctly and with the correct polarity in order to avoid possible damage to the device and the photovoltaic panels WARNING The connection to the distribution grid should b...

Страница 16: ...protection unless authorised by the plant manager Removal of these protections exposes the person to possible electric shock hazards DANGER It is extremely important and opportune to disconnect the in...

Страница 17: ...served WARNING The installer is encharged with the completion of all tests and measures to ensure the adequacy of the final plant in accordance with the laws and directives in force and the applicable...

Страница 18: ...bustion process and without the production of nature polluting waste Photovoltaic panels convert the energy radiated by the sun into electrical energy of DC type by means of a photovoltaic field also...

Страница 19: ...hnology was developed A photovoltaic PANEL is made up of many photovoltaic cells mounted on the same support base A STRING is made up of a certain number of panels connected in series An ARRAY is made...

Страница 20: ...also be within the limit values of the inverter located downstream Decisions on how to structure a photovoltaic system depend on a number of factors and considerations to be made such as the type of p...

Страница 21: ...tion and Operation Manual Page 21 of 156 PVI XXX 0 YY TL Rev 1 0 4 SCOPE AND GENERAL DESCRIPTION OF THE PRODUCT Figure 4 1 PVI XXX 0 Series WITH TRANSFORMER Figure 4 2 PVI XXX 0 TL Series WITHOUT TRAN...

Страница 22: ...RA PVI XXX 0 TL is a device that can feed the electricity grid with energy from the photovoltaic panels Chapter 3 When used in parallel with the grid the inverter alternating current output flows thro...

Страница 23: ...ion and Operation Manual Page 23 of 156 PVI XXX 0 YY TL Rev 1 0 LINE PVI 220 0 AC BREAKER PHOTOVOLTAIC FIELD DC BREAKER Figure 4 3 Example of connection to the AC grid of the inverter with Transformer...

Страница 24: ...Manual Page 24 of 156 PVI XXX 0 YY TL Rev 1 0 PHOTOVOLTAIC FIELD AC BREAKER MEDIUM VOLTAGE TRASFORMER MEDIUM VOLTAGE GRID DC BREAKER Figure 4 4 Example of connection to the AC grid of the inverter wi...

Страница 25: ...e device but with a tileable mechanical housing Figure 4 1 Figure 4 7 shows the block diagram of AURORA PVI 330 0 YY TL For models with low power 275kW 220kW 165kW 110kW 55kW the block diagram is simi...

Страница 26: ...tact INVERTER MODULE 55kW DC Breaker DC Fuse Solar Panel DC Connection EMI FILTER EMI FILTER AC Fuse OVR OVR Solar Panel DC Connection AC Fuse DC Fuse INVERTER 55kW EMC FILTER LINE FILTER DSP Contact...

Страница 27: ...Installation and Operation Manual Page 27 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 4 6 Electrical diagram of maximum PVI XXX 0 with Transformer versions 275kW and 330kW...

Страница 28: ...FILTER DSP Contact INVERTER MODULE 55kW DC Breaker INVERTER 55kW EMC FILTER LINE FILTER DSP Contact INVERTER MODULE 55kW DC Breaker DC Fuse Solar Panel DC Connection EMI FILTER EMI FILTER AC Fuse OVR...

Страница 29: ...In Multi Master mode each converter is dedicated to a separate array the photovoltaic fields connected to each module must be isolated from each other In this case the maximum power point tracker MPP...

Страница 30: ...old and power voltage P V illustrated in Figure 4 8 An array therefore has the same characteristic The highest point is the maximum power This point of the feature varies continuously depending on the...

Страница 31: ...ystem but only the loss of up to 55kWp This applies in a Multi Master system while in a Multi Master Slave system in case of failure of the Master undetectable by the Slave module the system loses 110...

Страница 32: ...0 for versions 275kW and 330kW with the insulation Transformer If a non isolated device shall be required only the main Tower will be present without the ACbox Transformer section on the right The ma...

Страница 33: ...odules For lower power models 55kW to 110kW the shape of the device is equal but it contains only one Framework E A E D C B C B A E PVI 220 0 PVI 165 0 PVI 220 0 TL PVI 165 0 TL D Figure 5 2 General o...

Страница 34: ...al Page 34 of 156 PVI XXX 0 YY TL Rev 1 0 5 2 Description of the inverter parts Figure 5 3 General view of ACBOX A versions with Transformer 220kW Figure 5 4 General view of ACBOX A versions with powe...

Страница 35: ...s starting from right instead of four Figure 5 5 DC Cable Input versions with Transformer 220kW The insulation Transformer with frontal view remains on the back side of the ACBOX The cooling system co...

Страница 36: ...part of the terminal block there are the control protection devices AC grid magneto thermal Twilight switch GROUND FAULT control device Others The terminal block for serial communication links and va...

Страница 37: ...ented in Figure 5 4 The connection area of the DC cables from the photovoltaic field is located on the left side of the ACBOX TL Positive inputs are on the left side and negative inputs on the right s...

Страница 38: ...es for the serial line the terminal block with the connections for the serial communication and other signals Surge Protect or Figure 5 12 Signal Input Output versions with power 275kW or without Tran...

Страница 39: ...each module In addition two transparent windows allow to inspect if one or more fuses are faulty Chapter 16 1 4 2 1 If there is a PVI 55 0 TL version there is only one module present 5 2 5 Framework E...

Страница 40: ...e system The need to vary the pre set configuration must be discussed and assessed with the manufacturer The position of the Master and Slave inside of a Framework is not default The module with the h...

Страница 41: ...110kW power half of the number of modules present in the Tower e g in a 220kW there are two Therefore each Framework works separately with a MPPT system independent from the others Chapter 4 1 2 This...

Страница 42: ...sion with only one Master Figure 6 5 PVI 330 0 TL Composition 1 Master N Slave Figure 6 6 PVI 220 0 Composition 1 Master N Slave In this case ensure that the following requirements are complied with T...

Страница 43: ...e PVI 330 0 125x6 750Adc Check serial connection mode of switch poles to ensure 1000Vdc cut out It is recommended the sole function of the switch Given the limited nature of the field current it is pr...

Страница 44: ...he lower right side acts on the connection of the low module L Low while the switch on the top right acts on the high module H High Figure 6 7 Framework detailed action on DC switches 0 1 0 1 OFF ON A...

Страница 45: ...the switches in the second whether the photovoltaic field is connected to the module and in the third whether it can be removed or inserted in the seat Table 6 1 ADMITTED OPERATIONS AND POSITION OF T...

Страница 46: ...r to breakdown The following table indicates in the first column the position of the switches in the second whether the photovoltaic field is connected to the module and in the third whether it can be...

Страница 47: ...o the position of the external DC switch Table 6 3 ADMITTED OPERATIONS AND POSITION OF THE DC SWITCHES 1 MASTER N SLAVE Inverter 165kW POSITION DISCONNECTING SWITCH EXTERNAL DC POSSIBLE ACTIONS ON DC...

Страница 48: ...ds and laws To avoid possible island operations AURORA is provided with an automatic protective disconnection system Chapter 19 Chapter 20 7 2 Grid interface protection device SPI Each PVI XXX 0 in th...

Страница 49: ...s signalled on each module The independent AC voltage on each module is measured The independent AC current of each module is measured The independent grid voltage frequency is measured on each module...

Страница 50: ...can be connected to the same line The line termination 120 ohm is already foreseen inside each inverter NOTICE The last PVI XXX 0 TL of the chain must have the line termination enabled Figure 8 1 Figu...

Страница 51: ...XX 0 YY TL Rev 1 0 Figure 8 1 Passage mode of the PVI XXX 0 serial cable Figure 8 2 Passage mode of the PVI XXX 0 TL serial cable PVI XXX 0 TL of various types may be connected in daisy chain It is po...

Страница 52: ...Installation and Operation Manual Page 52 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 8 3 Type of connection of the PVI XXX 0 TL Figure 8 4 Type of connection of the PVI XXX 0 TL...

Страница 53: ...o connect the RS485 line from the PVI XXX 0 TL in order to carry out the monitoring of the inverter while a third mode C does not require the RS485 connection Figure 8 5 shows the modes Computer Softw...

Страница 54: ...e the monitoring software installed for the PVI XXX 0 TL This is the configuration used during installation and monitoring via PC Chapter 14 Chapter 15 B Connection for remote control The WEBLOGGER re...

Страница 55: ...functioning of the inverter and compromise the safety of persons during installation and or operation NOTICE It is important before installation to check that the device is intact Any anomalies in pa...

Страница 56: ...from the packaging The package with which is delivered every PVI XXX 0 TL is usually a wooden crate NOTICE The handling of the inverter in the cage must be done following the instructions in this manu...

Страница 57: ...OTICE The packaging of the PVI XXX 0 TL is done as in Figure 9 1 To withdraw the inverter it is necessary to remove the lid first and then the side panel corresponding to the rear side of the inverter...

Страница 58: ...t get from the rear side NOTICE The front side marked by the wording do not fork up from this side does not need to be removed and as mentioned above it should be used only if necessary in order to av...

Страница 59: ...ositioning of the device must be performed using specific equipment and methods described in Figure 9 6 The following images of Figure 9 5 describe instead what must be done to avoid causing damage to...

Страница 60: ...Installation and Operation Manual Page 60 of 156 PVI XXX 0 YY TL Rev 1 0 NO Figure 9 5 Not allowed handling HIGH CENTRE OF GRAVITY...

Страница 61: ...Installation and Operation Manual Page 61 of 156 PVI XXX 0 YY TL Rev 1 0 EXPAND FORKS WARNING MAKE ONLY ESSENTIAL MOVES SLIGHTLY LIFT Figure 9 6 Allowed handling...

Страница 62: ...The following warnings and indications on choice are being provided with regard to the position of the device WARNING Do not place the PVI XXX 0 TL near inhabited areas or in places with difficult acc...

Страница 63: ...advance with the dealer 10 2 Positioning in the chosen place Follow the precautions in handling the inverter must be placed on a base which guarantees the vertical position and which can adequately s...

Страница 64: ...64 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 10 1 Footprint of the base similar for all systems INPUT DC CABLE INPUT AC CABLE INPUT OUTPUT AUXILIARY AC CABLE AND SIGNAL CABLE Figure 10 2 Cable passage ho...

Страница 65: ...Page 65 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 10 3 Cable passage holes for 275kW systems and all models without Transformer INPUT AC CABLE 300VAC INPUT AC CABLE 400VAC Figure 10 4 AC cable passage fo...

Страница 66: ...has a grilled opening at the back to allow the outflow of hot air as shown in Figure 10 5 or for versions up to 110kW it has a grilled fan on the top as shown in Figure 10 6 Every grill has 6 threade...

Страница 67: ...Installation and Operation Manual Page 67 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 10 6 Hot air outlet fan for versions up to 110kW...

Страница 68: ...afety distance Table 10 1 Table of recommended distances A B C D 400mm 300mm 800mm 165mm with air conduct 400mm 300mm 800mm 50mm without air conduct Recommended distance which may be adjusted in agree...

Страница 69: ...ample of installation The example above shows a cabin with the following points Air entry grill filter 1 PVI 220 0 1 PVI 330 0 Simulation of the withdrawal of the 55kWp module Hot air exit grills duct...

Страница 70: ...fuses box DC overvoltage dischargers and to the communication configuration card Figure 10 9 Panels to be removed Use a screwdriver to remove the screws shown in Figure 10 9 To remove the front panel...

Страница 71: ...auxiliary AC and serial communications Figure 10 11 Composition of the ACBOX Area versions with power 275kW or without Transformer Where 1 DC cable connection area 2 AC power grid connection bars 3 M...

Страница 72: ...and Operation Manual Page 72 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 10 12 Cable output under the inverter versions 275kW DC Vac AUX RS485 PE Figure 10 13 Cable output under the inverter versions withou...

Страница 73: ...Installation and Operation Manual Page 73 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 10 14 Cable output under the inverter versions 200kW...

Страница 74: ...ngs must be read carefully and followed step by step Any operation which does not comply with these instructions could create a situation of danger for the operator installer and damage the appliance...

Страница 75: ...Chapter 6 Since the Master Slave or Multi Master configuration is already carried out before delivery of the inverter only the DC cables have to be connected Follow the directions in the points and of...

Страница 76: ...TL Rev 1 0 Figure 11 2 DC cable connection versions 220kW with Transformer After the cable passage it is important to make sure that the open grill holes are closed e g by means of expanded foam This...

Страница 77: ...grounding resistance Perform the connection on behalf of the grounding cable with lug yellow green to the screw Figure 11 3 e Figure 11 4 Tabella 11 1 Tabel of the minimum recommended dimensions for...

Страница 78: ...ACbox Transformer to the front three bars NOTICE Respect the sequence of the phases indicated on the specific labels WARNING It is important that the AC cables have a dielectric strength of at least 1...

Страница 79: ...voltage disconnect the system in the case of breakdown of the OVR AC devices This switch is always accessible For the 275kW and 330kW versions also connect the four pole cable 3P N supplied in the co...

Страница 80: ...the AC grid Connect the light sensor to terminals 2 and 4 Place the light sensor vertically and not in a shady place throughout the day Adjust the lever and the sensitivity knob located on the twilig...

Страница 81: ...tighten the screws with force to a torque of more than 0 5N m to avoid damaging the clamp Figure 11 11 replicates the terminal block in the ACBOX area Chapter 5 2 Figure 5 8 Figure 5 12 The X20 and X2...

Страница 82: ...e Figure 11 11 and Table 11 2 for the position and names of the signals in the terminal block Chapter 8 The clamps from X20 to X23 and X24 to X27 are fully removable facilitating the connection operat...

Страница 83: ...ee mechanical configurations which show the presence of a card inside every framework and the dip switch relative to the termination The card is easily accessible by removing the front panel Chapter 1...

Страница 84: ...Installation and Operation Manual Page 84 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 11 13 Switch position of the 120 ohm termination...

Страница 85: ...osition of the AUX contact Figure 11 14 AUX contact for state signalling This contact in sleep mode is connected internally as illustrated in Figure 11 14 Where n indicates the number of the 55kWp box...

Страница 86: ...eave a gap of 30 cm of cable pocketed in the ACBOX to allow the full extraction of the AC drawer Capitolo 17 7 11 7 6 Setting of the communication addresses Put the QS2 switch in ON position up if the...

Страница 87: ...sure that all voltage values are within the set limits Chapter 21 12 1 Operating conditions The following diagram gives an indicative illustration of the various functional phases of the inverter ENE...

Страница 88: ...the S N of the modules will also be visualised cyclically The LED flashes POWER ON The ALARM LED is on The MISSING GRID LED is on 5 One at a time close the DC switches in position 1 Figure 6 8D a The...

Страница 89: ...power point In this phase there is a sudden increase in power then a decrease and then another increase This phase lasts less than 5 seconds 1 The conditions for connection to the grid vary according...

Страница 90: ...he modules will also be visualised cyclically The LED flashes POWER ON The ALARM LED is on The MISSING GRID LED is on 6 One at a time close the DC switches in position 1 Figure 6 8 D 7 After closing a...

Страница 91: ...ower point In this phase there is a sudden increase in power then a decrease and then another increase This phase lasts less than 5 seconds 1 The conditions for connection to the grid vary according t...

Страница 92: ...splays change every 5 seconds or they can also be changed manually by pressing the UP and DOWN keys In any case to return to the preceding menu just press the ESC key Activation of cyclical scrolling...

Страница 93: ...scrolls downwards through the numbers from 9 to 0 UP scrolls upwards through the numbers from 0 to 9 After typing the correct password press ENTER accessing the various information items saved in the...

Страница 94: ...absent The module is connected to the grid The module is Master The module is connected to the grid The module is Slave The module is not connected to the grid The module is Master The AC grid is abs...

Страница 95: ...Installation and Operation Manual Page 95 of 156 PVI XXX 0 YY TL Rev 1 0 13 4 Functional diagram of the display Menu Figure 13 2 Functional diagram of the display Main Menu...

Страница 96: ...t Non attivo Servizio Attivo Nome valuta Val KWh Italiano Inglese Tedesco Lingua Spagnolo Attivo Non attivo Selezione dell intensit Trafo type Software ON OFF Data ora Inserimento data e ora Valuta Im...

Страница 97: ...XXX 0 YY TL Rev 1 0 ID modulo N serie modulo ID sistema N serie sys Trafo Type Firmware Informazioni Junction Box N n T n R n J1 P x J2 P x J12 P x Monitor Jbox N n States Fuses Currrents Figure 13 4...

Страница 98: ...Installation and Operation Manual Page 98 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 13 5 Functional diagram of the display Statistics menu...

Страница 99: ...number of the rack 13 5 5 Trafo type By selecting Trafo type the following information will be shown Trafo yes no Presence of the transformer or not Mod No Number of modules in the system 13 5 6 Firm...

Страница 100: ...d previously These can be OK or NOT OK F1 State of fuse F1 F20 State of fuse F20 13 5 7 3 Currents This item of the menu allows for verification of the state of the currents of the StringComb selected...

Страница 101: ...selecting E Week the following information will be shown E Total energy produced this week Val Economic gain this week 13 6 7 E Month By selecting E Month the following information will be shown E Tot...

Страница 102: ...serial transmission standard of the PVI XXX 0 TL is the RS485 while the COM port of the computer is used on the RS232 standard an Aurora RS232 485 adapter must be used Aurora 232 485 Converter Chapter...

Страница 103: ...odules The name Rack indicates a system composed of several modules Each Rack can have up to 6 Modules In this manual the name Tower or Rack have the same meaning 15 2 Access levels The software allow...

Страница 104: ...odule Panel Single module Plant Standard or Advanced Standard or Advanced Plant Configuration String Comb Manager Rack Interface Statistic String Comb Solar Field Info Module Rack ID Monitoring Module...

Страница 105: ...h the RS485 232 adapter is connected COM port Choose the communication speed COM Baud Rate Press COM SET Figure 15 2 Choice of the interface type Choose the type of visualisation through Interface Mod...

Страница 106: ...ted number of addresses Click on the button Start Scan the system will search for all the connected and functioning modules The window shows a summary table relative to all models found The parameters...

Страница 107: ...latter being assigned to the rack and to all the modules to identify the whole tower The rack number can be changed by entering a new number using the Set Rack Number button The number of modules con...

Страница 108: ...ge you can access the rack management menu Figure 15 11 in which it is possible to control and identify an alarm and to gain access to the single module From the Display menu it is possible to open a...

Страница 109: ...Installation and Operation Manual Page 109 of 156 PVI XXX 0 YY TL Rev 1 0 Figure 15 7 Display of Solar monitoring...

Страница 110: ...dule M S Inverter Val shows the value of the size selected from the list Select Val in the top right side Figure Figure 15 8 shows the content of the list where the following sizes can be seen Voltage...

Страница 111: ...single module in Figure 15 2 and pressing the ENTER button of the Single Module Panelwindow 15 4 4 Menus bar From the standard or advanced mode you may access the following menus Menus in Standard mod...

Страница 112: ...ed are the following SN Series number of the module PN Part number of the module Week Week of production Year Year of production Transf Type Type of connected transformer Transf Mod No Number of modul...

Страница 113: ...e state of the inverter Fans shows the rotation speed of the module fans Temperatures shows the temperature of the microprocessor MCU of the power supplier P Feed of the dissipater H sink and of the f...

Страница 114: ...frequency of the three phase triad and the power exported from the module Energy shows the total and partial energy of the module Select offers the possibility to choose the module to be displayed an...

Страница 115: ...on which the data will be visualised The Save on file box if enabled allows to save the fault list in text txt format or in excel xls format based on the choice made in the box below By pressing the D...

Страница 116: ...log column Fault num Progressive line number Fault code Code assigned to the fault Fault label Label describing the fault Date hour Date and time when the fault occurred Wake up times Progressive numb...

Страница 117: ...licking on the Stats EEprom Value RESET the following warning window will appear Press OK a window will open warning that this procedure will zero all the energy statistics and will ask whether the us...

Страница 118: ...nged on a Slave module the system warns that the modification will only affect that module If the time is changed on a Master module the system warns that the modification will also affect all the Sla...

Страница 119: ...system has the string boxes StringComb this window will allow for the parameters of this apparatus to be monitored Figure 15 17 StringComb monitoring To use this program please consult the manual of t...

Страница 120: ...in the field will be drawn Solar Field Scan in this area the environmental conditions can be indicated by which the P V characteristics can be measured Press the Start Scan button to start the scan Wo...

Страница 121: ...in the special boxes this operation can also be omitted Press the Start Scan button The program asks whether the operator wishes to visualise the master curve Master Only button or the master with th...

Страница 122: ...Installation and Operation Manual Page 122 of 156 PVI XXX 0 YY TL Rev 1 0 After the scan the program asks for a name to be assigned to the data file...

Страница 123: ...curve is drawn Figure 15 18 Figure 15 18 Solar Field Scan In the area indicated by the dotted line at the top the values of exported power and voltage are visualised as well as the maximum points rea...

Страница 124: ...ated This function is useful in the installation maintenance phase By pressing the Load S Field Scan button you can create a curve previously saved Select the file that contains the curve and click on...

Страница 125: ...Operation Manual Page 125 of 156 PVI XXX 0 YY TL Rev 1 0 15 4 12 2 Software Version The window shows only the version of the software is being used Press the button to close the panel and return to th...

Страница 126: ...if necessary replacing components subject to wear during functioning The equipment is designed to provide a lifetime operation of not less than five years in the environment and for the type of applic...

Страница 127: ...Annually 16 1 4 Check of warning cards and signalling devices Annually 16 1 5 The frequency of maintenance operations could be increased according to the environmental conditions of the place where t...

Страница 128: ...y dry If no further checks are necessary replace the panel 16 1 1 2 ACBOX area filter WARNING Although it is possible to remove the front panel with the inverter switched on it is advisable to switch...

Страница 129: ...16 1 2 Visual and screw inspections To check that screws are tight the inverter must be opened This implies the absolute necessity of disconnecting the whole system on both the DC and the AC sides DAN...

Страница 130: ...Connection points visible by removing the DC panel of Figure 16 5 To remove the panels it may be necessary to disconnect the wire of the earth connection Remember to reconnect this wire before reclosi...

Страница 131: ...of the thermostat shown in Figure 16 6 in order to restore the initial condition later it is normally set at approx 40 C The thermostat is situated behind the clamps group Figure 10 10 6 and Figure 1...

Страница 132: ...R OVR Figure 16 7 OVR AC Devices for versions 220kW with transformer OVR OVR OVR OVR OVR OVR OVR OVR Figure 16 8 OVR AC Devices for versions without transformer or 275kW 16 1 4 Checks on the Framework...

Страница 133: ...il to detect sunlight and always indicate that there is no sun For this inspection it is necessary to open the AC panel and switch off the inverter you can visually check if the fuses are intact throu...

Страница 134: ...ack on the REMOTE OFF position by means of the display In this way the power fed into the grid is practically null and the AC switch can be opened in the absence of any load 2 Turn the AC switch to th...

Страница 135: ...ase of 1Master nSlave all switches of a rack must be turned so that the modules are physically disconnected from the field Table 6 3 Disconnection is also possible from the external DC switch WARNING...

Страница 136: ...7 3 17 5 Removal and insertion of a 55kWp module For some types of extraordinary intervention it may be necessary to remove a 55kWp module from its seat for example in case of module breakdown 17 5 1...

Страница 137: ...lative instructions Chapter 12 17 6 Removal and insertion of the DC fuses drawer While performing some types of extraordinary operations it may be necessary to remove the DC fuses drawer from it s spa...

Страница 138: ...ing screws of the Dc drawer Figura 17 2 Figura 17 2 DC drawer holding screws 2 Pull the drawer until the standstill point 3 Lift slightly and complete extraction of the DC drawer supporting from benea...

Страница 139: ...Remember to re connect before closing again DANGER TO EXTRACT THE DRAWER PULL ONLY THE SPECIAL HANDLE 3 Unscrew the two Ac drawer blocking screws Figura 17 4 WARNING Before extracting the AC drawer b...

Страница 140: ...is important to follow the complete disconnection procedure Capitolo 17 Figura 17 6 AC drawer 1 Extract the ACBOX drawer until the standstill point 2 Disconnect all the connectors located in the drawe...

Страница 141: ...problem arises the following events occur on one or all of the modules The red LED ALARM is always on ON The green LED POWER ON flashes The module concerned or all the modules disconnect from the gri...

Страница 142: ...ng program The configuration baud rate of the Modules is different from that of the adapters Use the default 9600 baud rate configuration Signalling on the Display Faulty SPD OVR Discharger The SPD ha...

Страница 143: ...Close the DC switch placed on the front of the inverter b Are the DC cables connected Is there an open switch upstream c check the DC voltage of the field 19 2 Before contacting the dealer Questionnai...

Страница 144: ...d on the display 6 Brief description of the fault 7 Have you noticed if the fault is due to any specific operation 8 If so which 9 Have you noticed if the fault is cyclical 10 If so how often 11 Was t...

Страница 145: ...tus or of the elements connected to it Also in this case the signal will disappear as soon as the causes are identified The occurrence of an error signal generally implies an intervention that is main...

Страница 146: ...d UF W007 Under Frequency AC Grid Voltage Forbidden State E009 Non admitted State UTH E033 Under Temperature detail visible from software Remote OFF E035 Remote Off Pneg W014 Zero Exported Power Grid...

Страница 147: ...000 3 11 EN 61000 3 12 CE Compliance Yes Grid connection Guide for Enel Ed 1 1 09 BDEW RD1663 2000 grid connections Pollution Degree In compliance with the CEI EN 50178 standard Pollution Degree 2 nor...

Страница 148: ...ency kHz 18 18 Max AC output wire section each phase 1x95mmq M8 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect Yes No AC Output Circuit Breaker Magnetothermic switch Breakin...

Страница 149: ...c nominal Inverter Switching Frequency kHz 18 18 Max AC output wire section each phase 1x95mmq M8 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect Yes No AC Output Circuit Bre...

Страница 150: ...ominal Inverter Switching Frequency kHz 18 18 Max AC output wire section each phase 1x185mmq M10 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect Yes No AC Output Circuit Brea...

Страница 151: ...minal Inverter Switching Frequency kHz 18 18 Max AC output wire section each phase 1x185mmq M10 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect Yes No AC Output Circuit Break...

Страница 152: ...witching Frequency kHz 18 18 Max AC output wire section each phase 1x240mmq M12 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect No No AC Output Circuit Breaker Magnetothermic...

Страница 153: ...Switching Frequency kHz 18 18 Max AC output wire section each phase 1x240mmq M12 2x300mmq M12 Standard Equipment Output AC Contactor night time disconnect No No AC Output Circuit Breaker Magnetotherm...

Страница 154: ...Installation and Operation Manual Page 154 of 156 PVI XXX 0 YY TL Rev 1 0 22 DECLARATION OF CONFORMITY...

Страница 155: ...Installation and Operation Manual Page 155 of 156 PVI XXX 0 YY TL Rev 1 0 23 CERTIFICATE OF CONFORMITY...

Страница 156: ...Installation and Operation Manual Page 156 of 156 PVI XXX 0 YY TL Rev 1 0...

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