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ABB solar inverters
Product manual
PVI-3.0/3.6/4.2-TL-OUTD
(3.0 to 4.2 kW)
Скачано с сайта интернет магазина https://axiomplus.com.ua/

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Summary of Contents for ABB PVI-3.0/3.6/4.2-TL-OUTD

  • Page 1 ABB solar inverters Product manual PVI-3.0/3.6/4.2-TL-OUTD (3.0 to 4.2 kW) Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 2 Operators are required to read this manual and scrupulously follow the indications reported in it, since ABB cannot be held responsible for damages caused to people and/or things, or the equipment, if the warranty conditions are not observed.
  • Page 3 4 - Lifting and transport 5 - Installation 6 - Instruments 7 - Operation 8 - Maintenance PVI-3.0_3.6_4.2-TL-OUTD-Product manual EN Rev B (M000016BG) EFFECTIVE 09/09/2015 © Copyright 2015 ABB. All Rights Reserved. - 3 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 4: Ntroduction And General Information

    ABB accepts no liability for failure to comply with the instructions for correct installation and will not be held responsible for systems upstream or downstream the equipment it has supplied.
  • Page 5: Table Of Contents

    1- Introduction and general information ontents ntroduction and general information ....................4 Warranty and Supply Conditions ......................4 Not included in the supply .......................4 Contents ..............................5 Reference number index ........................8 Graphical representation of references ....................8 Scope and target audience ........................9 Purpose and document structure ...................9 List of appendix documents ....................9 Operator and maintenance personnel skills/prerequisites .............9 Symbols ad signs ..........................10...
  • Page 6 1- Introduction and general information ifting and transport ........................35 General conditions ..........................35 Transport and handling .......................35 Lifting .............................35 Unpacking and checking ......................35 List of components supplied ....................36 Weight of the groups of device .....................37 nstallation ............................38 General conditions ..........................38 Environmental checks ......................39 Installations above 2000 metres ...................39 Installation position ........................40...
  • Page 7 1- Introduction and general information Description of the menus ........................69 General information ......................69 Statistics Menu ........................71 Settings Menu ........................73 Info Menu ..........................80 AUTOTEST procedure in accordance with standard CEI 0-21 ............81 Running the tests from the display menu ................81 aintenance ............................. 83 General conditions ..........................83 Routine maintenance ......................84 Troubleshooting ........................84...
  • Page 8: Reference Number Index

    1- Introduction and general information eference number index , Bracket , Keyboard , RS485 line termination switch , Safety bar , DC Input terminal block , DC Disconnect switch , DSP Reprogramming connectors , AC Output terminal block , Input connectors (MPPT1) , Channel configuration switch , Lower bracket , Input connectors (MPPT2)
  • Page 9: Scope And Target Audience

    1- Introduction and general information cope and target audience urpose and document structure This operating and maintenance manual is a useful guide that will enable you to work safely and carry out the operations necessary for keeping the equipment in good working order. If the equipment is used in a manner not specified in this manual, the protection provided by the equipment may be impaired.
  • Page 10: Symbols Ad Signs

    1- Introduction and general information ymbols ad signs In the manual and/or in some cases on the equipment, the danger or hazard zones are indicated with signs, labels, symbols or icons. Table: Symbols This points out that it is mandatory to consult the manual or original do- cument, which must be available for future use and must not be dama- ged in any way.
  • Page 11: Field Of Use, General Conditions

    1- Introduction and general information ield of use, general conditions ABB shall not be liable for any damages whatsoever that may result from incorrect or careless operations. You may not use the equipment for a use that does not conform to that provided for in the field of use.
  • Page 12: Haracteristics

    Characteristics eneral conditions A description of the equipment characteristics is provided to identify its main components and specify the technical terminology used in the manual. This chapter contains information about the models, details of the equipment, characteristics and technical data, overall dimensions and equipment identification.
  • Page 13: Models And Range Of Equipment

    The choice of the inverter model must be made by a qualified technician who knows about the installation conditions, the devices that will be installed outside the inverter and possible integration with an existing system. • PVI-3.0/3.6/4.2-TL-OUTD MODELS PVI-3.0/3.6/4.2-TL-OUTD: • Number of input channels: 2 •...
  • Page 14: Identification Of The Equipment And The Manufacturer

    The approval label contains the following information: 1. Manufacturer 2. Model 3. Rating data 4. Certification marks DIN V VDE 0126-1-1 PROTECTIVE CLASS: I Made in Italy www.abb.com/solar MODEL: SOLAR INVERTER PVI-3.0-TL-OUTD N.B. The labels must NOT be 600 V 230 V 1Ø dc max...
  • Page 15 The officially required information is located on the approval label. The identification label is an accessory label which shows the information necessary for the identification and cha- racterisation of the inverter by ABB. N.B. The labels must NOT be hidden with objects and extraneous parts (rags, boxes, equip- ment, etc.);...
  • Page 16: Characteristics And Technical Data

    2 - Characteristics haracteristics and technical data Table: Technical Data PVI-3.0-TL-OUTD PVI-3.6-TL-OUTD PVI-4.2-TL-OUTD Input Absolute Maximum Input Voltage (V 600 V max,abs Rated Input Voltage (V 360 V Input start-up voltage (V 200 V (adj. 120...350 V) start Input operating interval (V ...V 0.7 x Vstart...580 V dcmin...
  • Page 17 3. The output frequency range may vary according to the grid standard of the country of installation 4. Refer to the document “String inverter – Product Manual appendix” available at www.abb.com/solarinverters to know the brand and the model of the quick fit connector Note.
  • Page 18: Tightening Torques

    2 - Characteristics ightening torques To maintain the IP65 protection of the system and for optimal installa- tion, the following tightening torques must be used: M25 (ring nut fixing) AC cable gland 5.0 Nm M25 (locknut fixing) AC cable gland 7.5 Nm M20 (ring nut fixing) Service cable glands...
  • Page 19: Bracket Dimensions

    2 - Characteristics racket dimensions The wall mounting bracket dimensions are expressed in mm and inches 2.39” 60.8mm 1.18” 1.16” 30mm 29.5mm 0.31” 0.39” 10mm 0.87” 22mm 4.33” 110mm - 19 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 20: Efficiency Curves

    2 - Characteristics fficiency curves The equipment was designed in consideration of current energy conser- vation standards, to avoid waste and unnecessary leakage. Graphs of the efficiency curves of all models of inverter described in this manual are shown below. The efficiency curves are linked to technical parameters that are continually being developed and improved and should therefore be considered approximate.
  • Page 21: Power Derating

    2 - Characteristics PVI-4.2-TL-OUTD PVI-4.2-TL-OUTD - Efficiency Curves PVI-4.2-TL-OUTD-S 215Vdc 360Vdc 480Vdc 100% % of rated Output Power ower derating In order to allow inverter operation in safe thermal and electrical condi- tions, the unit automatically reduces the value of the power fed into the grid.
  • Page 22: Power Derating Due To Environmental Conditions

    2 - Characteristics ower derating due to environmental conditions The power reduction value and the inverter temperature at which it oc- curs depend on the ambient temperature and on many operating para- meters. Example: input voltage, grid voltage and power available from the photovoltaic field.
  • Page 23: Power Reduction Due To The Input Voltage

    2 - Characteristics ower reduction due to the input voltage The graphs show the automatic reduction of supplied power when input voltage values are too high or too low. PVI-3.0-TL-OUTD Pout Vs Vin (single input channel) PVI-3.0-TL-OUTD-S PVI-3.6-TL-OUTD PVI-3.6-TL-OUTD-S PVI-4.2-TL-OUTD PVI-3.6/4.2-TL-OUTD 4500 PVI-3.0-TL-OUTD...
  • Page 24: Characteristics Of A Photovoltaic Generator

    2 - Characteristics haracteristics of a photovoltaic generator A PV generator consists of an assembly of photovoltaic panels that tran- sform solar radiation into DC electrical energy and can be made up of: Strings: X number of PV panels connected in series Array: group of X strings connected in parallel trings and Arrays In order to considerably reduce the cost of installing a photovoltaic sy-...
  • Page 25: Description Of The Equipment

    2 - Characteristics escription of the equipment This equipment is an inverter that converts direct electric current from a photovoltaic generator into alternating electric current and feeds it into the national grid. Photovoltaic panels transform energy from the sun into direct current (DC) electrical energy (through a photovoltaic field, also called photovol- taic (PV) generator;...
  • Page 26: Connection Of Several Inverters Together

    A configuration program that can help to correctly size the photovoltaic system is available on the web site of ABB - 26 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 27: Functionality And Components Of The Equipment

    The inverter or a network of several inverters, can also be monitored re- motely via an advanced communication system based on a RS-485 se- rial interface. The range of optional ABB devices that can be connected to this communication line allow you to monitor the device locally or re- motely through an internet connection.
  • Page 28: Topographic Diagram Of The Equipment

    2 - Characteristics opographic diagram of the equipment The diagram summarises the internal structure of the inverter. The main blocks are the DC-DC input converters (called "boosters") and the output inverter. The DC-DC converter and the output inverter both work at a high switching frequency, and so are small and relatively light. Each of the input converters is dedicated to a separate array, with inde- pendent maximum power point tracking (MPPT) control.
  • Page 29 2 - Characteristics - 29 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 30: Safety Devices

    2 - Characteristics afety devices nti-Islanding In the event of a local grid outage by the electricity company, or when the equipment is switched off for maintenance operations, the inverter must be physically disconnected to ensure the protection of the people working on the grid, in accordance with the relevant national laws and regulations.
  • Page 31: Afety And Accident Prevention

    It is therefore necessary for the customer to appropriately inform the manufacturer about particular installation conditions. ABB accepts no liability for failure to comply with the instructions for correct installation and cannot be held responsible for the upstream or downstream equipment.
  • Page 32: Hazardous Areas And Operations

    These conditions are reported on the thecnical data and on installation chapter. ABB CANNOT be held responsible for disposal of the equipment: displays, cables, batteries, accumulators, etc., and therefore the customer must...
  • Page 33: Thermal Hazard

    ABB has eliminated sharp edges and corners, but in some cases it is not possible to do anything, and we therefore advise wearing the clothing and personal protective devices provided by the employer.
  • Page 34: Residual Risks

    3 - Safety and accident prevention esidual risks Despite the warnings and safety systems, there are still some residual risks that cannot be eliminated. These risks are listed in the following table with some suggestions to prevent them. able of residual risks RISK ANALYSIS AND DESCRIPTION SUGGESTED REMEDY Noise pollution due to installation in unsuitable environments or where...
  • Page 35: Ifting And Transport

    During handling, do not make any sudden or fast movements that can create dangerous swinging. ifting ABB usually stores and protects individual components by suitable means to make their transport and subsequent handling easier, but as a rule, it is necessary to utilize the experience of specialized staff in change of loading and unloading the components.
  • Page 36: List Of Components Supplied

    4 - Lifting and transport ist of components supplied Supplied with the inverter are all the components required to correctly install and connect the inverter Components available for all models Bracket for wall fastening Safety bar Screw to lock safety bar Plugs and screws for wall mounting 4 + 4 D.18 washer...
  • Page 37: Weight Of The Groups Of Device

    4 - Lifting and transport eight of the groups of device Table: Weights Weight (Kg/lb) Lifting points (no.#) INVERTER 17.5 kg / 38.6 lb U N O - 37 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 38: Nstallation

    Installation eneral conditions Equipment performance will be enhanced by proper equipment installation. Staff authorized to carry out the installation must have received suitable training on this type of equipment. Equipment operation must be carried out by staff who comply with instructions in this manual.
  • Page 39: Environmental Checks

    5 - Installation nvironmental checks • Consult the technical data to check the environmental parameters to be observed (degree of protection, temperature, humidity, altitude, etc.) • The installation to direct sunlight must be avoid (otherwise the warranty will be cancelled) beacuse it may cause: - phenonmena of power limitation by the inverter (with consequent reduc- tion of energy production) - premature aging of electronic/electromechanical components...
  • Page 40: Installation Position

    5 - Installation nstallation position When choosing the place of installation, comply with the following condi- tions: • Install on a wall or strong structure suitable for bearing the weight. • Install in safe, easy to reach places. • If possible, install at eye-level so that the display and status LEDs can be seen easily.
  • Page 41: Wall/Pole Mounting

    5 - Installation all/Pole mounting During installation do not place the inverter with the front cover facing towards the ground. • Position the bracket so that it is perfectly level on the wall and use it as a drilling template. On the bracket there are 9 fixing holes;...
  • Page 42: Operations Preparatory To Pv Generator Connection

    All ABB string inverters marketed in Europe are equipped with a device for protection against ground faults in accordance with the safety stand- ard set in Germany by Standard VDE V 0126-1-1:2006-02 (please refer to section 4.7 of the Standard).
  • Page 43 B ground fault interrupter. In accordance with article 712.413.1.1.1.2 of Section 712 of IEC Standard 64-8/7, we hereby declare that, because of their construction, ABB inverters do not inject ground fault direct currents. The use of an AC type circuit breaker with differential thermal magnetic protection with trip- ping current of 300 mA is advisable so as to prevent false tripping, due to the normal capaci- tive leakage current of photovoltaic modules.
  • Page 44: Independent Or Parallel Input Channels Configuration

    5 - Installation ndependent or parallel input channels configuration All the inverter models are equipped with two input channels (thus bene- fiting from two trackers for MPPT maximum power point tracking) which work independently of one another, which can be paralleled by levera- ging a single MPPT.
  • Page 45: Channel Configuration Examples

    5 - Installation Channel configuration examples MPPT configu- PV generator characteristics Notes ration The photovoltaic generator consists A NECESSARY condition so that the two of strings having a different number MPPTs can be used in independent mode is for MPPT configu- of modules in series from each other.
  • Page 46: Independent Channel Configuration (Default Configuration)

    5 - Installation ndependent channel configuration (default configuration) This configuration involves the use of the two input channels (MPPT) in independent mode. This means that the jumpers between the two channels (positive and negative) of the DC input terminal block must not be installed and the switch located on the main board must be set to “IND”.
  • Page 47: Input Connection To Pv Generator (Dc Side)

    PVI-3.0/3.6/4.2-TL-OUTD-S Refer to the document “String inverter – Product Manual appendix” avai- lable at www.abb.com/solarinverters to know the brand and the model of the quick fit connector. Depending on the model of the connector of the own inverter, it is necessary to use the same model and the respective...
  • Page 48 5 - Installation Connect all the strings required by the system, always checking the seal of the connectors. The figure below shows a connection example of the string inputs on a PVI-3.0-TL-OUTD-S inverter. The “IN1” input channel is connected to a string, while the protective covers are installed to unused connectors.
  • Page 49: Installation Procedure For Quick Fit Connectors

    Amphenol H4. Refer to the document “String inverter – Product Manual appendix” avai- lable at www.abb.com/solarinverters to know the brand and the model of the quick fit connector. The model of connectors installed on your inverter must be matched by the same model of the respective corresponding parts to be used (che- cking the conforming corresponding part on the manufacturer’s website).
  • Page 50 5 - Installation 2. WEIDMÜLLER WM4 quick fit connectors Installation of Weidmüller WM4 connectors requires crimping to be carri- ed out with suitable equipment. - Strip the cable to which you want to apply the connector (after verifying that it complies with the connector limits). 4...6mm - Apply the terminal to the conductor using suitable crimping pliers.
  • Page 51 5 - Installation 3. MULTICONTACT MC4 quick fit connectors Installation of Multicontact MC4 connectors requires crimping to be carri- ed out with suitable equipment. - Strip the cable to which you want to apply the connector (after verifying that it complies with the connector limits). 4...6mm - Apply the terminal to the conductor using suitable crimping pliers.
  • Page 52 5 - Installation 4. AMPHENOL H4 quick fit connectors Installation of Amphenol H4 connectors requires crimping to be carried out with suitable equipment. - Strip the cable to which you want to apply the connector (after verifying that it complies with the connector limits). 4...6mm - Apply the terminal to the conductor using suitable crimping pliers.
  • Page 53: Grid Output Connection (Ac Side)

    5 - Installation rid output connection (AC side) For the connection to the inverter grid you need 3 connections: ground, neutral and phase. The ground connection to the inverter is obliga- tory. Any failure of the inverter when it is not connected to earth through the appropriate terminal is not covered by the warranty.
  • Page 54: Load Protection Switch (Ac Disconnect Switch)

    5 - Installation oad protection switch (AC disconnect switch) To protect the AC connection line of the inverter, we recommend install- ing a device for protection against over current and leakage with the fol- lowing characteristics: PVI-3.0-TL-OUTD PVI-3.6-TL-OUTD PVI-4.2TL-OUTD Type Automatic circuit breaker with differential thermal magnetic protection Voltage rating 230 Vac Current rating...
  • Page 55: Communication And Control Board

    5 - Installation ommunication and control board Ref. Ref. Description inverter manual WIND Connection of the Tachometer signal (WIND) ALARM Connection to the multi-function relay (ALARM) Connection to the remote ON/OFF (REM) RS485 Connection of the RS485 (PC) line (RS485) J24 - RS485 (A) Connection of the RS485 (PC) line on RJ45 connector J25 - RS485 (B)
  • Page 56: Connections To The Communication And Control Board

    5 - Installation onnections to the communication and control board Each cable which must be connected to the communication and control board must pass through one of the three service cable glands M20, which take a cable with a diameter of 7 mm to 13 mm. Gaskets with two holes are supplied as standard to insert into the cable gland, which enables two separate cables of a maximum cross-section of 5 mm to be accommodated.
  • Page 57: Procedure For Connection To A Monitoring System

    5 - Installation Table: crimping diagram for RJ45 connectors Pin No. Function +T/R -T/R 1, 2, 6, 8 not used Use a connector with metal body to provide cable shield continuity! For long distance connections, the connection on terminal connector is preferable using a shielded twisted pair cable with characteristic impe- dance of Z0=120 Ohm like the one shown on the following table: Signal...
  • Page 58: Remote Control Connection

    5 - Installation If a single inverter is connected to the monitoring system, activate the termination resistance of the communication line by switching switch (to ON position). Set a different RS485 address on each inverter of the chain. No inverter should have “Auto”...
  • Page 59: Configurable Relay Connection (Alarm)

    5 - Installation onfigurable Relay connection (ALARM) The inverter is equipped with a multifunction relay with configurable acti- vation. It can be connected with normally open contact (being connected between the N.O. terminal and the common contact C.) and with normal- ly closed contact (being connected between the N.C.
  • Page 60: Nstruments

    We, therefore, advise that you carefully read this manual. If you are not sure about any information in this manual, please ask ABB Service for more detailed information. Do not use the equipment if: - you do not have suitable qualifications to work on this equipment or similar products;...
  • Page 61: Description Of Keyboard And Led Panel

    6 - Instruments escription of keyboard and LED Panel Using the combination of keyboard keys, under the display, it is possible to set values or scroll through the data items to view them. LED indica- tors are located alongside the keyboard, indicating the operating state of the inverter.
  • Page 62: Peration

    Operation eneral conditions Before checking the operation of the equipment, it is necessary to have a thorough knowledge of the Instruments chapter 6 and the functions that have been enabled in the installation process. The equipment operates automatically without the aid of an operator; the operating state should be controlled through the equipment’s instrumentation.
  • Page 63: Monitoring And Data Transmission

    • LCD display for displaying operating data • Data transmission on the dedicated RS-485 serial line. Data may be collected by a PC or a data logger with an RS-485 port. Contact the ABB support service with any queries about device compatibility.
  • Page 64: Commissioning

    After the grid standard was set you have 24 hours to make any changes to the grid standard value; 24 hours later the “Nation Select.” functionality will be blocked, and any subsequent changes can only be made using a password provided on request by ABB. • After you have set the “Nation” value, the message “Inizializing...Please Wait”...
  • Page 65 7 - Operation • During the grid voltage check and measurement of the insulation re- sistance, the values for the grid voltage and frequency and the insula- tion resistance measured by the inverter are shown on the display. The inverter completes parallel connection with the grid SOLELY if the grid parameters meet the ranges provided for by the regulations in force and if the insulation resistance is greater than 1Mohm.
  • Page 66: Display Access And Settings

    7 - Operation isplay access and settings Once the inverter has been commissioned, it is possible/necessary to configure the inverter by accessing the Settings Menu directly from the display. The following are the main adjustable parameters (see the sec- tion on “Menu descriptions”) •...
  • Page 67: Led Behaviour

    7 - Operation ED behaviour = LED On The following table shows all the possible activation combinations of LEDs = LED flashing on the LED panel according to the operating status of the inverter. = LED Off = Any one of the conditions described above LED status Operating state...
  • Page 68: Specifications On The Operation Of The Leds

    7 - Operation pecifications on the operation of the LEDs In correspondence to each status of the inverter indicated by the constant or intermittent lighting of the specific LED, the display also shows a message identifying the operation which is being carried out or the defect/anomaly recorded (see specific chapter).
  • Page 69: Description Of The Menus

    7 - Operation escription of the menus The inverters are equipped with a Display , consisting of 2 lines of 16 characters each, which can be used to: • Display the operating state of the inverter and the statistical data •...
  • Page 70 Mon 22 Jan 15:55 Date and time as set on the inverter DOWN DOWN Type: Outdoor inverter type (OUTD) Type OUTD P/N: ABB product identification code P/N -xxxx- DOWN S/N: Sequential serial number S/N XXXXXX FW rel. X.X.X.X FW rel. : Firmware version installed...
  • Page 71: Statistics Menu

    7 - Operation tatistics Menu Selecting STATISTICS from the three main sub-menus gives access to: Statistics ENTER Lifetime DOWN Partial DOWN Today DOWN Last 7 days DOWN Last month DOWN Last 30 days DOWN Last 365 days DOWN User Period 1.
  • Page 72 7 - Operation 4. Last 7 days This section of the menu displays the statistics for the last 7 days: • E-7d: Energy produced over the last 7 days • Val. : Value of production over the last 7 days, calculated using the cur- rency and conversion coefficient set in the relevant section of the SET- TINGS menu •...
  • Page 73: Settings Menu

    7 - Operation ettings Menu Selecting SETTINGS from the three main sub-menus brings up the first screen, asking for the password. The default password is "0000". This can be changed by using the display buttons, following the same procedure as always: •...
  • Page 74 7 - Operation 1. Address This section of the menu allows you to set the serial port addresses of the individual inverters connected to the RS485 line. The addresses that can be assigned are 2 to 63. The UP and DOWN buttons scroll through the numerical scale.
  • Page 75 7 - Operation The table below shows the parameters that can be changed and the range of values that may be set for each: Parameter Description Setting range Amorphous Enables Amorphous Mode in the event that the negative input pole is Enabled/Disabled Mode grounded by installing the Negative Grounding Kit (not available)
  • Page 76 We advise changing the activation voltage only if really necessary and to set it to the correct value: the photovoltaic generator sizing tool available on the ABB website will indicate whe- ther Vstart needs changing and what value to set it at.
  • Page 77 7 - Operation 11. Alarm INVERTER RUN This section of the menu allows you to set the activation status of a relay - PRODUCTION - (available either as contact normally open – N.O. – or as contact normally N.C. Relay State: Switched closed –...
  • Page 78 Under Voltage limit (set at 70% of Vstart). ABB sets the time at 60 sec. The user can set it at any time from 1 to 3600 sec.
  • Page 79 7 - Operation 17. Reactive power This section of the menu may be used to manage the supply of reactive power into the grid. There are 4 possible types of management: • Disable: no regulation of reactive power. To enable this mode, press Enter then press Enter to confirm.
  • Page 80: Info Menu

    7 - Operation nfo Menu Selecting INFO from the three main sub-menus gives access to: Info ENTER Part No. DOWN Serial No. DOWN Firmware DOWN Country Code 1. Part No. Displays the model code. 2. Serial No. Displays the serial number and week and year of manufacture of the equipment .
  • Page 81: Autotest Procedure In Accordance With Standard Cei 0-21

    7 - Operation UTOTEST procedure in accordance with standard CEI 0-21 The autotest run in accordance with grid standard CEI-021 may be initia- ted from the display menu or by using an RS485/USB converter with the dedicated interface software (Aurora Communicator). The conditions required to perform an Autotest are: •...
  • Page 82 7 - Operation The display shows the message “Performing Test” when the test has Test in corso started..At the end of the test, when the inverter has disconnected from the grid, the results and values of the test performed will appear on the display. You can move from one screen to another using the UP/DOWN arrow keys.
  • Page 83: Aintenance

    Maintenance eneral conditions Routine and periodic maintenance operations must only be carried out by specialized staff with knowledge of how to perform these tasks. Maintenance operations must be performed with the apparatus disconnected from the grid (power switch open) and the photovoltaic panels obscured or isolated, unless otherwise indicated.
  • Page 84: Routine Maintenance

    PV plant. We recommend that maintenance operations be carried out by qualified personnel or by the personnel of ABB (as set forth in a maintenance contract). The periodicity of the maintenance operations may vary in accordance with local environmen-...
  • Page 85 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal • Measure the insulation resistance using a megohmmeter posi- tioned in the photovoltaic field (positive terminal short-circuited at the negative pole) compared to ground. The measurement is strongly influenced by the environmental conditions, so must be - No code Ground fault of photovoltaic generator:...
  • Page 86 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal - W010 * - Fan broken! Fan broken: • Error inside the inverter and cannot be checked externally. Yellow LED lamp. This error occurs when there is a malfunction in the fan/ - If the alarm repeats persistently, contact customer assistance.
  • Page 87 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal • Check whether the composition of the PV generator enables Input over-current (photovoltaic generator): - E001 input current which exceeds the maximum threshold allowed by The alarm occurs when the inverter's input current the inverter and that the configuration of the inputs (independent - Input OC...
  • Page 88 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal • Check that the setting of the "IN MODE" switch is specifically Incorrect configuration of inputs (set in parallel ra- set to "PAR" and that the bridges between the two input channels ther than independent): have been included.
  • Page 89 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal Failure of the test on the inverter's relay (DC-AC cir- cuit): • Error inside the inverter and cannot be checked externally. Before connecting to the grid the inverter carries out in- - E021 ternal tests.
  • Page 90 8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal High leakage current (DC side): Error in the internal measurement (made when the in- • Error inside the inverter and cannot be checked externally. - E030 verter is grid connected) of the leakage current of the - Error Meas Ileak...
  • Page 91: Power Limitation Messages

    8 - Maintenance - Code on display - Error message Name of Alarm and Cause Solution - Signal • Check that the inverter is not exposed to direct sunlight. Wait for Excessive temperature measured inside the inver- E056 the temperatures to which the inverter is exposed to return to the ter's wiring box: - Over Temp.
  • Page 92 8 - Maintenance - Message on display Name of Derating and Cause Solution - Signal Power limitation for over-voltage: The message indicates that the user has set a power limitation due to over voltage (parameter U >(10 min)) in order to reduce the maximum output power of the inverter when the reading of the •...
  • Page 93: Registration On "Registration" Website And Calculation Of Second-Level Password (Service Menu)

    8 - Maintenance egistration on “Registration” website and calculation of second- level password (Service Menu) Settings In order to obtain the second-level password needed to access the in- ENTER Password 0000 verter's service menu, it is necessary to go through the following stages: ENTER Service ENTER...
  • Page 94 8 - Maintenance Stage 3 - Request for second level password - Go online and access https://registration.abbsolarinverters.com - Insert the Username (corresponding to the email used during registra- tion) and the Password obtained at the end of Stage 2 - Access the section dedicated to requesting the second-level password - Choose the inverter model from the drop-down list and insert Update Ver., Serial Number and Week of Production of the inverter which were obtained previously (Stage 1)
  • Page 95 8 - Maintenance - Click on icon to request password. Should there be an error in inputting data, the fields containing the error will be highlighted in red. If, on the other hand, the data are correct, the passwords will be shown in a new window and at the same time sent to the email address used for registration.
  • Page 96: Resetting The Time Remaining To Change The Grid Standard

    ABB. To request this password, contact the ABB Customer Service and com- municate the serial number (S/N) of the inverter and the “Authorization Key” code, which can be obtained by selecting the sub-menu SETTINGS >...
  • Page 97: Replacement Of The Buffer Battery

    8 - Maintenance eplacement of the buffer battery Replacement of the buffer battery may be necessary in case of: 1. Error signal on display 2. Reset of the date and time settings The battery is of the CR2032 type and is installed on the motherboard Procedure to replace the buffer battery: 1.
  • Page 98: Verification Of Ground Leakage

    8 - Maintenance erification of ground leakage In the presence of anomalies or report of ground fault (where provided), there may be a ground leakage from the PV generator (DC side). To check this, measure the voltage between the positive pole and ground and between the negative pole (of the PV generator) and ground using a voltmeter whose input accepts a voltage sufficient for the dimensions of the photovoltaic generator.
  • Page 99: Behaviour Of A System With Leakage

    8 - Maintenance ehaviour of a system with leakage If the voltage measured between one of the two poles and ground does not tend to 0V and stabilizes on a value, there is a ground leakage from the PV generator. Example: When the measurement is made between positive pole and ground, a voltage of 200V is measured.
  • Page 100: Measuring The Insulation Resistance Of Photovoltaic Generator

    8 - Maintenance easuring the insulation resistance of photovoltaic generator To measure the insulation resistance of the PV generator compared to , the two poles of the PV generator must be short-circuited ground (using a suitably sized switch). Once the short-circuit has been made, measure the insulation resistance (Riso) using a megohmmeter positioned between the two shorted poles and ground (of the inverter).
  • Page 101: Storage And Dismantling

    If the equipment is not being currently used or is to be stored for a long period of time, check that it is correctly packed and contact ABB for storage instructions.
  • Page 102: Further Information

    For more information on ABB solar products and services, visit www.abb.com/solarinverters - 102 - Скачано с сайта интернет магазина https://axiomplus.com.ua/...
  • Page 103: Contact Us

    Скачано с сайта интернет магазина https://axiomplus.com.ua/...

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