ABB TRIO-5.8-TL-OUTD Product Manual - Ist of Annexes

Manual is about: solar inverter (5.8 to 8.5 kW)

Summary of TRIO-5.8-TL-OUTD

  • Page 1

    Abb solar inverters product manual trio-5.8/7.5/8.5-tl-outd (5.8 to 8.5 kw).

  • Page 2

    - 2 - 000314dg important safety instructions this manual contains important safety instructions that must be followed during installation and maintenance of the equipment. Operators are required to read this manual and scrupulously follow the indications reported in it, since abb cannot be held resp...

  • Page 3

    - 3 - 000314dg product manual trio-5.8/7.5/8.5 string inverters 1 - introduction and general information 2 - characteristics 3 - safety and accident prevention 4 - lifting and transport 5 - installation 6 - instruments 7 - operation 8 - maintenance trio-5.8_7.5_8.5-tl-outd-product manual en rev d (m...

  • Page 4: Ot Included In The Supply

    - 4 - 000002eg w arranty and supply conditions the warranty conditions are considered to be valid if the customer adhe- res to the indications in this manual; any conditions deviating from those described herein must be expressly agreed in the purchase order. The equipment complies with the pertinen...

  • Page 5: Ontents

    - 5 - 000315dg 1- introduction and general information c ontents i ntroduction and general information............................................................................................... 4 warranty and supply conditions.........................................................................

  • Page 6

    - 6 - 000315dg 1- introduction and general information s afety and accident prevention ..................................................................................................... 35 safety instructions and general information ...................................................................

  • Page 7

    - 7 - 000315dg 1- introduction and general information i nstruments........................................................................................................................................ 67 general conditions .............................................................................

  • Page 8: Eference Number Index

    - 8 - 000315dg 1- introduction and general information trio-5.8-tl-outd trio-5.8-tl-outd-s trio-7.5/8.5-tl-outd trio-7.5/8.5-tl-outd-s i on 0 off trio power alarm gfi esc up down enter 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 15 16 17 18 15 16 17 18 08 17 19 20 15 16 08 17 19 01 , display 02 ...

  • Page 9: Ist of Annexes

    - 9 - 000004eg 1- introduction and general information t he document and who it is for p urpose and structure of the document 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 o...

  • Page 10: Ymbols Ad Signs

    - 10 - 000006fg 1- introduction and general information s 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- cume...

  • Page 11: Ntended Or Allowed Use

    - 11 - 000007cg 1- introduction and general information f 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: Eneral Conditions

    - 12 - 000008eg g eneral conditions a description of the characteristics of the equipment is given so as to identify its main components and specify the technical terminology used in the manual. Technical terminology and the fast retrieval system for information, are supported by: • contents • refer...

  • Page 13: Odels and Range of Equipment

    - 13 - 000316bg 2 - characteristics m odels and range of equipment the specific models of three-phase inverters covered by this manual are divided into three groups according to their maximum output power: 5.8 kw, 7.5kw or 8.5 kw. For inverters of equal output power the variant between the various m...

  • Page 14

    - 14 - 000316bg 2 - characteristics n.B. The labels must not be hidden with objects and ex- traneous parts (rags, boxes, equipment, etc.); they must be cleaned regularly and kept vi- sible at all times. I dentification of the equipment and the manufacturer the technical data shown in this manual do ...

  • Page 15

    - 15 - 000316bg 2 - characteristics in addition to the label showing the specifications of the inverter, there are two part identification labels for the inverter and wiring box. These labels list the following information: the officially required information is located on the approval label. The id...

  • Page 16: Nverter Composition

    - 16 - 000317cg 2 - characteristics i nverter composition for each power size of the inverter 10 (5.8 / 7.5 / 8.5kw) 2 versions are available with different set-ups. 5 .8kw standard / -s version trio-5.8-tl-outd: standard inverter version trio-5.8-tl-outd-s: -s inverter version, as standard version ...

  • Page 17

    - 17 - 000317cg 2 - characteristics 7 .5kw and 8.5kw standard / -s version trio-7.5-tl-outd / trio-8.5-tl-outd: standard inverter version trio-7.5-tl-outd-s / trio-8.5-tl-outd-s: -s inverter version, as standard version but with dc disconnect switch 08 table: trio-7.5 / 8.5kw main inverter component...

  • Page 18: “

    - 18 - 000317cg 2 - characteristics a ccessory components (installable on the inverter) for all inverter models accessory components are available that add specific functions to the inverter. The accessories can be bought separately and installed directly by a qualified technician or by the installe...

  • Page 19: “

    - 19 - 000317cg 2 - characteristics “ ethernet expansion board” accessory board the ethernet board is an accessory that allows you the possibility of con- necting to the lan for inverter monitoring; this may be done locally, with direct connection to the pc, by accessing the internal web server; or ...

  • Page 20

    - 20 - 000318cg 2 - characteristics c haracteristics and technical data table: technical data trio-5.8-tl-outd trio-7.5-tl-outd trio-8.5-tl-outd input absolute maximum input voltage (v max,abs ) 1000 v rated input voltage (v dcr ) 620 v input start-up voltage (v start ) 350 v (adj. 200...500 v) inpu...

  • Page 21

    - 21 - 000318cg 2 - characteristics table: technical data trio-5.8-tl-outd trio-7.5-tl-outd trio-8.5-tl-outd rated output frequency (f r ) 50 hz / 60 hz output frequency range (f min ...F max ) 47...53 hz / 57…63 hz (2) nominal power factor (cosphi acr ) > 0.995, adj. ± 0.9 with pacr =5.22 kw, adj. ...

  • Page 22: Ightening Torques

    - 22 - 000318cg 2 - characteristics t ightening torques to maintain the ip65 protection of the system and for optimal installa- tion, the following tightening torques must be used: ac cable gland 15 m32 8.0 nm service cable glands 16 m25 7.5 nm service cable glands 16 m20 7.0 nm dc cable glands 18 m...

  • Page 23: Racket Dimensions

    - 23 - 000318cg 2 - characteristics b racket dimensions the wall mounting bracket dimensions are expressed in mm and inches 334mm / 13.15” 52.4mm/2.06” 58mm/2.28” 27mm 1.06” 10mm 0.39” 10mm 0.39” 18mm 0.70” 18mm 0.70” 230mm/9.05” 115mm/4.52” 115mm/4.52” 18mm/0.70” 6mm/0.23” 44mm/1.73” 6.5mm/0.25”(2x...

  • Page 24: Fficiency Curves

    - 24 - 000319bg 2 - characteristics e 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 cu...

  • Page 25: Ower Derating

    - 25 - 000319bg 2 - characteristics trio-8.5-tl-outd trio-8.5-tl-outd-s pout% (320vdc) eff. (320vdc) 20 95.1 30 95.9 50 96.6 75 96.7 100 96.5 pout% (620vdc) eff. (620vdc) 20 97.1 30 97.7 50 98.0 75 98.0 100 97.7 pout% (800vdc) eff. (800vdc) 20 95.7 30 96.7 50 97.3 75 97.5 100 97.5 90 91 92 93 94 95 ...

  • Page 26

    - 26 - 000319bg 2 - characteristics p 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 phot...

  • Page 27: Trings And Arrays

    - 27 - 00001 1cg 2 - characteristics c 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 strin...

  • Page 28: Escription of The Equipment

    - 28 - 000012eg 2 - characteristics d 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 cur...

  • Page 29

    - 29 - 000012eg 2 - characteristics c onnection of several inverters together if the photovoltaic system exceeds the capacity of a single inverter, it is possible to make a multiple connection of inverters to the system, with each one connected to a suitable section of the photovoltaic field, on the...

  • Page 30

    - 30 - 000320cg 2 - characteristics f unctionality and components of the equipment configurable relay the inverter is equipped with a configurable switching relay, which can be used in different operating configurations that can be set in the dedi- cated menu. A typical example of application is the...

  • Page 31

    - 31 - 000320cg 2 - characteristics sleep mode this mode, if enabled in the display menu, allows you to keep the inver- ter logic part in operation, even in the absence of voltage from the pv generator, and is particularly useful in case of installation of the accesso- ry cards aboard the inverter b...

  • Page 32

    - 32 - 000321cg 2 - characteristics t 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 switchi...

  • Page 33

    - 33 - 000321cg 2 - characteristics in1 + - mppt 1 (dc/dc) *in2 + - mppt 2 (dc/dc) b ulk c aps inve rter (dc/ a c) line fil ter dc/dc dsp c ontr. Dc/ a c dsp contr. C ont rol ci rcuit grid p ar allel re lay l1 l2 l3 n pe in1.1(-) in1 in2 + - + - *in2.1(-) st andard version in1 in2 + - + - -s version ...

  • Page 34: Afety Devices

    - 34 - 000322bg 2 - characteristics s afety devices a 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 gri...

  • Page 35

    - 35 - 000016bg s afety instructions and general information the equipment has been manufactured in accordance with the strictest accident-prevention regulations and supplied with safety devices suitable for the protection of components and operators. For obvious reasons, it is not possible to antic...

  • Page 36: Igns and Labels

    - 36 - 000017fg 3 - safety and accident prevention h azardous areas and operations e nvironmental conditions and risks the equipment can be installed outdoors, but only in environmental conditions that do not prevent its regular operation. These conditions are reported on the thecnical data and on i...

  • Page 37: Hermal Hazard

    - 37 - 000017fg 3 - safety and accident prevention t hermal hazard warning: removal of guards or covers is allowed only after the voltage has been removed; ; this is to let components cool down and allow any electrostatic charges and parasitic voltages to be discharged. When the equipment has just b...

  • Page 38: Esidual Risks

    - 38 - 000018cg 3 - safety and accident prevention r 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. T able of residual risks risk analysis and d...

  • Page 39: Eneral Conditions

    - 39 - 000019dg g eneral conditions some recommendation apply only to large size product or multiple small size packings. T ransport and handling transport of the equipment, especially by road, must be carried out with by suitable ways and means for protecting the components (in particular, the elec...

  • Page 40: Ist of Components Supplied

    - 40 - 000323cg 4 - lifting and transport l 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 qty connector for connecting the configurable relay 2 connector for connecting the commu...

  • Page 41: Max 3

    - 41 - 000323cg 4 - lifting and transport w eight of the groups of device table: weights weight (kg/lb) lifting points (no.#) inverter trio-5.8: 25 kg / 55.1lb trio-7.5: 28 kg / 61.7lb trio-8.5: 28 kg / 61.7lb 4 trio power alarm gfi esc up down enter no 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 max 3.

  • Page 42: Eneral Conditions

    - 42 - 000021eg g eneral conditions installation of the equipment is carried out based on the system and the place in which the equipment is installed; therefore, its performance depends on the correctness of the connections. Staff authorised to carry out the installation must be specialised and exp...

  • Page 43: Nvironmental Checks

    - 43 - 000324cg 5 - installation e 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 beacuse it may cause: - phenonmena of power limit...

  • Page 44: Nstallation Position

    - 44 - 000324cg 5 - installation i 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 d...

  • Page 45: All Mounting

    - 45 - 000325bg 5 - installation during installation do not place the inverter 10 with the front cover 04 facing towards the ground. • position the bracket 13 so that it is perfectly level on the wall and use it as a boring template. • make the 4 holes necessary, using a drill with a 10 mm. Diameter...

  • Page 46: Pening The Front Cover

    - 46 - 000325bg 5 - installation o pening the front cover the front cover can be easily opened by sliding it over the two rails on both inner sides of the inverter. The sequence to follow is shown below: • unscrew the 8 screws that secure the front cover 04 (step 1) • open the cover by pulling it to...

  • Page 47

    - 47 - 000024cg 5 - installation o perations preparatory to pv generator connection c hecking the correct polarity of the strings using a voltmeter, check that the voltage of each string observes the correct polarity and falls within the input voltage limits accepted by the inverter (see technical d...

  • Page 48

    - 48 - 000024cg 5 - installation parts. The max. Tripping times are progressively shortened as the speed of change in the fault current increases and, starting from the 300 msec/ max for the 30 ma/sec change, they are shortened respectively to 150 msec and 40 msec for 60 ma and 150 ma changes. It sh...

  • Page 49

    - 49 - 000326bg 5 - installation i ndependent or parallel input channels configuration the 7.5 and 8.5 kw power inverter versions are equipped with two input channels (thus benefiting from two trackers for mppt maximum power point tracking) which work independently of one another, which can be paral...

  • Page 50

    - 50 - 000326bg 5 - installation channel configuration examples pv generator characteristics mppt configu- ration notes the photovoltaic generator consists of strings having a different number of modules in series from each other. Mppt configu- ration has to be in- dependent a necessary condition so...

  • Page 51

    - 51 - 000326bg 5 - installation i ndependent channel configuration (default configuration) this configuration is factory set and enables independent use of the two input channels (mppt). This means that the jumpers (supplied) between the positive and negative poles of the two dc input channels do n...

  • Page 52

    - 52 - 000326bg 5 - installation trio-7.5-tl-outd e trio-8.5-tl-outd - models with dc disconnect switch install the jumpers for the positive poles between terminal tb5 and tb18 and that of the negative poles between tb9 and tb16 the terminals for connection of the jumpers are positioned below the co...

  • Page 53: - +

    - 53 - 000326bg 5 - installation i nput connection to pv generator (dc side) once preliminary checks have been carried out and no problems found with the photovoltaic system, and the channel configuration has been se- lected (parallel or independent) you may connect the inputs to the inverter. The d...

  • Page 54

    - 54 - 000326bg 5 - installation dc cables installation: • unscrew the cable clamp and remove the cover • enter the appropriate section cable through the dc cable gland and through the 3 holed gasket, where required. • connect the cables on to the dc input terminal block. • once connection to the te...

  • Page 55

    - 55 - 000326bg 5 - installation according to the system configuration, check the correct setting of the channels to indepen- dent or in parallel mode. An incorrect setting of the input channels can lead to loss of energy production. Polarity inversion can cause serious damage. Check polarity before...

  • Page 56

    - 56 - 000026eg 5 - installation i nstallation procedure for quick fit connectors on inverter models with which quick fit connectors are supplied, they may be supplied in two different types: caution: to avoid damage to the equipment, when attaching cables, pay particular atten- tion to polarity. We...

  • Page 57

    - 57 - 000026eg 5 - installation multicontact (or equivalents) installation of multicontact 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) - apply the term...

  • Page 58

    - 58 - 000327bg 5 - installation g rid output connection (ac side) for the connection of the inverter to the grid, you can choose between a star connection (3 phases + neutral) and a delta connection (3 phases). In any case, connection of the inverter to ground is mandatory. The cable you use can be...

  • Page 59

    - 59 - 000327bg 5 - installation c haracteristics and sizing of the line cable the cross-section of the ac line conductor must be sized in order to pre- vent unwanted disconnections of the inverter from the grid due to high impedance of the line that connects the inverter to the power supply; if the...

  • Page 60: R S T N

    - 60 - 000327bg 5 - installation ac cable installation: • unscrew the cable gland and remove the cover • enter the appropriate section cable through the ac cable gland • connect the conductors neutral, r, s, t and protective earth ( / g) to the terminals on the ac output terminal block. Connection o...

  • Page 61

    - 61 - 000328bg 5 - installation c ommunication and control board 1 a04 a05 a01 a02 a03 24 25 29 28 27 26 30 communication and control board ref. Inverter ref. Manual description j14 24 slot 3 - connector for wifi modules installation (not active) a1 25 sd card housing j2 26 connection to the multi-...

  • Page 62: Emote Control Connection

    - 62 - 000328bg 5 - installation c 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. • an m20 that takes cables from 7 mm to 13 mm in diameter. Gaskets with two holes ar...

  • Page 63

    - 63 - 000328bg 5 - installation c 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 no terminal and the common contact c) and with normally closed conta...

  • Page 64

    - 64 - 000328bg 5 - installation s erial connection communication (rs485 pc) on the inverter there is a rs485 communication line, dedicated to con- necting the inverter to monitoring devices or to carrying out "daisy-chain" ("in-out") connections of multiple inverters. The line may also be used to s...

  • Page 65

    - 65 - 000329cg 5 - installation m onitoring and control systems the rs485 line can be used to set up a line of communication which, when connected to a monitoring device, enables the operation of the photovoltaic system to be kept under control. Depending on the device used monitoring can be local ...

  • Page 66: Losing The Front Cover

    - 66 - 000330bg 5 - installation c losing the front cover at the end of the stage of connecting and configuring the inverter and before proceeding with the commissioning, the inverter's cover must be closed. During the installation of the cover, the installation sequence must be respected as well as...

  • Page 67: Eneral Conditions

    - 67 - 000029bg g eneral conditions one of the first rules for preventing damage to the equipment and to the operator is to have a thorough knowledge of the instruments. We therefore advise you to read this manual carefully. If you are not sure about anything or there is discrepancy in information, ...

  • Page 68: Isplay and Keyboard

    - 68 - 000030fg 6 - instruments d isplay and keyboard d isplay fields and symbols description using the display, operating parameters for the equipment are shown. Signals, alarms, channels, voltages, etc. The display, when in operation, behaves dynamically, allowing cyclical display of certain infor...

  • Page 69

    - 69 - 000030fg 6 - instruments power alarm gfi esc up down enter dc ac by pressing and holding the enter key, the cyclical display of the parameters can be: locked cyclical allows you to confirm the operation or enter the data set. Allows you to read through the data in descending order on the disp...

  • Page 70: Eneral Conditions

    - 70 - 000031bg g eneral conditions before checking the operation of the equipment, it is necessary to have a thorough knowledge of the instruments chapter and the functions that have been enabled in the installation. The equipment operates automatically without the aid of an operator; operating sta...

  • Page 71: Ser Interface Mode

    - 71 - 000032gg 7 - operation m onitoring and data transmission as a rule, the inverter operates automatically and does not require spe- cial checks. When there is not enough solar radiation to supply power for export to the grid (e.G. During the night), it disconnects automatically and goes into st...

  • Page 72: Ommissioning

    - 72 - 000331bg 7 - operation c ommissioning do not place objects of any kind on the inverter during operation! Do not touch the heat sink while the inverter is operating! Some parts may be very hot and could cause burns. Dc ac b02 b03 b04 b05 b06 b08 b09 b07 b01 b11 b12 b13 b24 b14 b15 b16 b17 b18 ...

  • Page 73

    - 73 - 000331bg 7 - operation the grid standards that can be selected are listed in the following table: displayed name country grid standard display language vde 0126 germany-vde0126@400v english rd 1699 spain rd1699 @ 400v spanish uk g83 uk – g83 @ 400v english uk g59 uk – g59 @ 400v english irela...

  • Page 74

    - 74 - 000331bg 7 - operation • the inverter checks the grid parameters. Icon b22, which represents the distribution grid, can have the following statuses: - blank, if there is no grid voltage. - flashing, if there is grid voltage, but it is outside the range required by the installation country sta...

  • Page 75: Isplay Access and Settings

    - 75 - 000331bg 7 - operation d 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 76: Ynamic Display Behaviour

    - 76 - 000331bg 7 - operation d ynamic display behaviour • if the mppt scan function is enabled, icon b09 will be shown on the di- splay. See configuration in the mppt section of the settings menu. This icon will flash during scanning. • during operation, the following values are displayed in rotati...

  • Page 77: Ed Behaviour

    - 77 - 000034eg 7 - operation l ed behaviour the following table shows all the possible activation combinations of leds on the led panel according to the operating status of the inverter. Led status operating state green: yellow: red: firmware programming the inverter firmware is being programmed gr...

  • Page 78: Ed Insulation Fault

    - 78 - 000332cg 7 - operation s pecifications on the operation of the leds in correspondence to each status of the inverter indicated by the con- stant or intermittent lighting of the specific led, the display 01 , section b10, also shows a message identifying the operation which is being car- ried ...

  • Page 79: Escription of The Menus

    - 79 - 000332cg 7 - operation d escription of the menus the display 01 has a section b10 (graphic display) for moving through the menu by using the buttons 03 . Section b10 consists of 2 lines with 16 characters per line and can be used to: • cycle through the general information on: - operating sta...

  • Page 80

    - 80 - 000332cg 7 - operation exxx lun 22 lug 15:55 inverter ok lun 22 lug 15:55 type outd p/n -3xxx- s/n xxxxxx fw rel. Xxxx e-day 0.0kwh $-day 0.0eur e-tot 0kwh $-tot 0kwh pout 330w cosp 1.000 >no regolazione tinv 29.5`c tboost 26.6`c down up down up down up down up down up down up ppk 0w ppkday 0...

  • Page 81: Tatistics Menu

    - 81 - 000332cg 7 - operation s tatistics menu selecting statistics from the three main sub-menus gives access to: 1. Total this section of the menu displays the total statistics: • time: total operating time • e-tot: total energy produced • val. : total production value, calculated using the curren...

  • Page 82

    - 82 - 000332cg 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...

  • Page 83: Ettings Menu

    - 83 - 000332cg 7 - operation s ettings menu selecting statistics 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: • enter scrolls through the d...

  • Page 84

    - 84 - 000332cg 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. ‘auto’ selection cannot b...

  • Page 85

    - 85 - 000332cg 7 - operation parameter description setting range set uconn> max. Permissible voltage during checks prior to grid connection unom … unom x 1.3 set uconn min. Permissible voltage during checks prior to grid connection 10v … unom set fconn> max. Permissible frequency during checks prio...

  • Page 86

    - 86 - 000332cg 7 - operation 5. Cash this section of the menu allows you to set the name of the currency and the value of 1 kwh of energy produced. Setting these parameters correctly allows the actual earnings/savings achieved by the system to be displayed. • nome: sets the desired currency (defaul...

  • Page 87

    - 87 - 000332cg 7 - operation • alarm with reset at the end of the alarm signalling process (display text “alarm”): the relay is activated (state: switched) whenever an error is present (code exxx) on the inverter; this does not apply to warnings (warning – code wxxx). The alarm returns to its resti...

  • Page 88

    - 88 - 000332cg 7 - operation in the presence of w002 signalling (uv input – input voltage below the limit of operation), the alarm contact switches to then reset itself at the end of the alarm signal. This means that during the reduced input voltage (display message “waiting sun”) the alarm contact...

  • Page 89

    - 89 - 000332cg 7 - operation 14. Reactive power this section of the menu may be used to manage the supply of reactive power into the grid. There are 5 possible types of management: • no regulation: no regulation of reactive power. To enable this mode, select enable and then ok (using the up / down ...

  • Page 90

    - 90 - 000332cg 7 - operation • multi-max scan: by setting this parameter, you can enable/disable the scan, decide the frequency with which the scan is carried out and over- ride it manually. Enable/disable: enables/disables the scan for identifying the maximum power point of the system. • scan inte...

  • Page 91

    - 91 - 000332cg 7 - operation if dhcp is disabled, the ethernet board ip address must be set manually ("ip address" sec- tion). • address ip: sets the ethernet board ip address • gateway: sets the ip address of the gateway receiving data from the monitored system. • netmask: sets the internet subnet...

  • Page 92: Nfo Menu

    - 92 - 000332cg 7 - operation i nfo menu selecting info from the three main sub-menus gives access to: 1. Product id displays the model code 2. Serial no displays the serial number and week and year of manufacture of the equipment 3. Firmware displays the firmware version installed in the equipment ...

  • Page 93

    - 93 - 000036eg 7 - operation a 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 req...

  • Page 94

    - 94 - 000036eg 7 - operation the display shows the message “performing test” when the test has 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 th...

  • Page 95: Nverter Switch-Off

    - 95 - 000333bg 7 - operation i nverter switch-off some parts may be very hot and could cause burns. Some inverter parts may be subject to voltages that could be hazardous for the operator. Before performing any work on the inverter, follow the procedure for turning off the inverter. The figures on ...

  • Page 96: Eneral Conditions

    - 96 - 000037dg g eneral conditions checking and maintenance operations must be carried out by specialized staff assigned to carry out this work. Maintenance operations must be performed with the apparatus disconnected from the grid (power switch open) and the photovoltaic panels obscured or isolate...

  • Page 97: Outine Maintenance

    - 97 - 000334bg 8 - maintenance r outine maintenance scheduled maintenance operations are not mandatory, but are recom- mended to preserve the efficiency of the pv plant. We recommend that maintenance operations be carried out by qualified personnel or by the personnel of abb (as set forth in a main...

  • Page 98

    - 98 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - no code - ground f - red led ground fault of photovoltaic generator: the alarm is generated when a leakage current to ground is detected in the dc section of the system. • measure the insula...

  • Page 99

    - 99 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - w010 * - fan broken! - yellow led lamp. *not visualised on di- splay fan broken: this error occurs when there is a malfunction in the fan/ fans inside the inverter. • error inside the invert...

  • Page 100

    - 100 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - e001 - input oc - yellow led input over-current (photovoltaic generator): the alarm occurs when the inverter's input current exceeds the inverter's threshold for maximum input cur- rent. • ...

  • Page 101

    - 101 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - e013 - wrong mode - yellow led incorrect configuration of inputs (set in parallel ra- ther than independent): the alarm is generated solely when the inverter is con- figured with parallel i...

  • Page 102

    - 102 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - e021 - self test error 2 - yellow led failure of the test on the inverter's relay (dc-ac cir- cuit): before connecting to the grid the inverter carries out in- ternal tests. One of these te...

  • Page 103

    - 103 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution - e030 - error meas ileak - yellow led high leakage current (dc side): error in the internal measurement (made when the in- verter is grid connected) of the leakage current of the dc side (pv...

  • Page 104: Ower Limitation Messages

    - 104 - 000334bg 8 - maintenance - code on display - error message - signal name of alarm and cause solution e056 - over temp. (from external box) - yellow led excessive temperature measured inside the inver- ter's wiring box: high internal temperature. This error relates to the temperature measured...

  • Page 105

    - 105 - 000334bg 8 - maintenance - message on display - signal name of derating and cause solution - limxxx% code:02 - display symbol b6 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 th...

  • Page 106

    - 106 - 000335bg 8 - maintenance p utting the inverter out of service before proceeding to putting the inverter out of service, it is necessary to disconnect it in order to remove the connections safely and without any dangerous voltages. Below is the procedure for putting the inverter out of servic...

  • Page 107

    - 107 - 000336bg 8 - maintenance r egistration on “registration” website and calculation of second- level password (service menu) in order to obtain the second-level password needed to access the in- verter's service menu, it is necessary to go through the following stages: stage 1 - collection of i...

  • Page 108

    - 108 - 000336bg 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 ...

  • Page 109

    - 109 - 000336bg 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 emai...

  • Page 110

    - 110 - 000206bg 8 - maintenance r esetting the time remaining to change the grid standard from the time a valid grid standard is entered and the inverter is turned on, a period of 24 hours is available to modify the grid standard setting. The 24 hours are counted only when the inverter is turned on...

  • Page 111

    - 111 - 000337bg 8 - maintenance r 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 communication board. Procedure to replace the...

  • Page 112

    - 112 - 000040dg 8 - maintenance v 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 po...

  • Page 113

    - 113 - 000040dg 8 - maintenance b 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,...

  • Page 114

    - 114 - 000043dg 8 - maintenance m easuring the insulation resistance of photovoltaic generator to measure the insulation resistance of the pv generator compared to ground , the two poles of the pv generator must be short-circuited (using a suitably sized switch). + _ ig once the short-circuit has b...

  • Page 115: Torage and Dismantling

    - 115 - 000039bg 8 - maintenance s torage and dismantling s torage of the equipment or prolonged stop if the equipment is not used immediately or is stored for long periods, check that it is correctly packed and contact abb for storage instructions. The equipment must be stored in well-ventilated in...

  • Page 116: Urther Information

    - 116 - 000339ag f urther information for more information on abb products and services for solar applica- tions, navigate to www.Abb.Com/solarinverters.

  • Page 117: Ontact Us

    C ontact us www.Abb.Com/solarinverters.