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Delta SOLIVIA 3.0 TL Installation & Use Manual
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Delta SOLIVIA 3.0 TL Installation & Use Manual

Delta SOLIVIA 3.0 TL Installation & Use Manual

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Operation and Installation Manual for
SOLIVIA 3.0 TL
SOLIVIA 3.8 TL
SOLIVIA 5.2 TL
SOLIVIA 6.6 TL
SOLIVIA 7.6 TL
US

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Summary of Contents for Delta SOLIVIA 3.0 TL

  • Page 1 Operation and Installation Manual for SOLIVIA 3.0 TL SOLIVIA 3.8 TL SOLIVIA 5.2 TL SOLIVIA 6.6 TL SOLIVIA 7.6 TL...
  • Page 3 Please check our website at http://www.delta-americas.com/SolarInverters.aspx for the most up-to-date manual version. © Copyright – DELTA ELECTRONICS (SHANGHAI) CO.,LTD. - All rights reserved. This manual accompanies our equipment for use by the end users. The technical instructions and illustrations contained in this ma- QXDO DUH WR EH WUHDWHG DV FRQ¿GHQWLDO DQG QR SDUW PD\ EH UHSURGXFHG ZLWKRXW WKH SULRU ZULWWHQ SHUPLVVLRQ RI '(/7$ (/(&7521,&6...
  • Page 4 Table of Contents General safety instructions Safety symbols and terminology definitions Safety Instructions System Data evaluation and communication Technical structure of the solar inverter Ambient temperature Solar inverter PV input DC voltage range Efficiency Equipment overview Inverter type and safety labels Installation Visual inspection Installation location...
  • Page 5 Inverter turn-on procedure Inverter turn-off procedure Standard initial commissioning 5.5.1 Brief overview of the commissioning steps 5.5.2 Detailed description of the commissioning steps Setting values Production information Overview Current data Statistics Resetting statistics Settings Overview Install settings 7.2.1 Date and time 7.2.2 Date and time format 7.2.3...
  • Page 6 8.3.2 Internal failures 8.3.3 Other LED and display messages Displaying grid settings Internal log Maintenance Repair Decommissioning, transport, storage, disposal 10.1 Decommissioning 10.2 Packaging 10.3 Transport 10.4 Storage 10.5 Dispose Certificate and technical data 11.1 Certificate 11.2 Technical data 11.3 FCC compliance information 11.4 Canada compliance information...
  • Page 7 Dimension drawing of mounting plate Installing the plate and inverter on a wood stud wall 240V / 120V Split Phase AC Grid 208V Delta AC Grid 208V / 120V WYE AC Grid 240V Delta AC Grid 240V / 120V Stinger AC Grid...

  • Page 8: Important Safety Instructions

    Les onduleurs solaires Delta SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL, et SOLIVIA 7.6 TL sont conçus et testés pour répondre à toutes les normes de sécurité nord-améric- aines et internationales applicables.
  • Page 9 Lisez l’intégralité du manuel et prenez note de toutes les déclarations relatives à la sécurité sous les rubriques intitulées DANGER ! AVERTISSEMENT ! PRUDENCE ! et AVIS ! avant de commencer l’installation ou la mise en service des onduleurs solaires SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL, et SOLIVIA 7.6 TL.
  • Page 10 The inverter section contains no user-serviceable parts. For all service and maintenance, the inverter should be returned to a Delta Authorized Service Center. ‡ Read all of these instructions, cautions, and warnings for the Delta SOLIVIA inverter and associated PV array documentation. ‡...
  • Page 11 SOLIVIA, ainsi que la documentation sur le panneau photovoltaïque associé. ‡ Avant de connecter l’onduleur solaire Delta SOLIVIA au réseau de distribution du courant alternatif (CA), une autorisation doit être obtenue de la part des services publics locaux de WXWHOOH FRQIRUPpPHQW DX[ UqJOHPHQWV FRQFHUQDQW O¶LQWHUFRQQH[LRQ QDWLRQDOH HW ORFDOH /D FRQQH[LRQ QH GRLW rWUH HIIHFWXpH TXH SDU XQ SHUVRQQHO TXDOL¿p...
  • Page 12 System The content of renewable energy with respect to overall power consumption worldwide is increas- ing annually by approximately 25%. The reason for this rise can be primarily attributed to the con- stantly increasing demand for power, the increasing interest in environmentally friendly technolo- gies, as well as the increasing costs of non-renewable energy.
  • Page 13 The DC arc-fault circuit interrupt (AFCI) is integrated into SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SO- LIVIA 5.2 TL, SOLIVIA 6.6 TL, and SOLIVIA 7.6 TL. It complies the requirement as Type 1 device...
  • Page 14 Ambient temperature The solar inverter can be operated in an ambient temperatures from -13 °F to 158 °F (-25°C to +70°C). The following diagram illustrates how the output power of the solar inverter is reduced automatically in accordance with ambient temperature. The device should be installed in a well-ventilated, cool and dry location.
  • Page 15 Figure 3: SOLIVIA 5.2 / 6.6 / 7.6 TL PV input DC voltage range (I¿FLHQF\ 7KH EHVW HI¿FLHQF\ RI WKH VRODU LQYHUWHU LV REWDLQHG DW LQSXW YROWDJHV ! 9 IRU 9 JULG DQG LQSXW YROWDJHV ! 9 IRU 9 JULG 7KH FXUYH LV REWDLQHG DW 9 JULG Efficiency of Solivia 3.8/3.0 NAG4 TL 98.0% 96.0%...
  • Page 16 )LJXUH  62/,9,$      7/ HI¿FLHQF\ SORW Equipment overview (1) Solar Inverter Power Box (2) LED Lights (3) LCD Display (4) Display Control Buttons (5) Mounting Plate (6) Lockable DC Disconnect Figure 6: Exterior view of solar inverter main (7) Wiring Box Cover components (8) Wiring Box...
  • Page 17 A further description of the equipment features: (1) Solar Inverter Power Box - This is the inverter section of the assembly. This section is sealed at the factory and there are no user-serviceable parts inside. All wiring to install the inverter is done in the wiring box.

  • Page 18: Inverter Type And Safety Labels

    TL, 3.8 TL, 5.2 TL, 6.6 TL and 7.6 TL. The inverter serial number can be found on the type label. Please note that capital letters in Serial Number are used as placeholders to indicate the variable information for the SOLIVIA 3.0 TL, 3.8 TL, 5.2 TL, 6.6 TL and 7.6 TL.
  • Page 19 CAUTION Risk of electric shock Do not remove or destroy this label. For connecting see manual. Do not remove cover. No user service- able parts inside. Refer servicing to qualified service personnel. Both AC and DC voltage sources are minated inside this equipment. Disconnect each circuit individually before servicing.
  • Page 20 Figure 10: Dimensions of SOLIVIA 3.0 / 3.8 TL solar inverters Figure 11: Dimensions of SOLIVIA 5.2 / 6.6 / 7.6 TL solar inverters...
  • Page 21 Wiring box of SOLIVIA 3.0 / 3.8 TL solar inverters (7)(8) Wiring box of SOLIVIA 5.2 / 6.6 / 7.6 TL solar inverters (1) String Fuse Holders (6) AC side Neutral (2) RS485 Termination (7) AC side L2 (3) PV Positive Terminals (8) AC side L1 (4) PV Negative Terminals (9) RS485 communication ports...
  • Page 22 Table 1: Required torques for wiring box terminals ([FHSWLRQ 6SHFL¿HG WRUTXH PDUNHG RQ WKH WHUPLQDO EORFN Installation Read all of these instructions, cautions, and warnings for the Delta WARNING! SOLIVIA inverter and associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertissement de l’onduleur Delta SOLIVIA, ainsi que la documentation sur le...
  • Page 23 7KHVH VHUYLFLQJ LQVWUXFWLRQV DUH IRU XVH E\ TXDOL¿HG SHUVRQQHO RQO\ WARNING! To reduce the risk of electric shock, refer all servicing to factory AVERTISSEMENT! TXDOL¿HG VHUYLFH SHUVRQQHO 1R XVHU VHUYLFH SDUWV DUH FRQWDLQHG inside the inverter. Les instructions concernant la maintenance sont destinées à être XWLOLVpHV XQLTXHPHQW SDU XQ SHUVRQQHO TXDOL¿p $¿Q GH UpGXLUH OHV risques de choc électrique, contactez le personnel d’entretien qua- OL¿p GH O¶XVLQH j SURSRV GHV RSpUDWLRQV G¶HQWUHWLHQ /¶RQGXOHXU QH...
  • Page 24 Verify Delta SOLIVIA shipping carton contains: a. Correct Delta SOLIVIA inverter model: SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL or SOLIVIA 7.6 TL b.
  • Page 25 Mounting the inverter Please make sure the inverter is installed vertically, especially if it is to be installed outdoors. Inverter should be at least >20" 20“ (50.8 cm) from any (50.8 cm) ceiling surface >4" >6" >6" (10 cm) (15.2 cm) (15.2 cm) Inverter should be mounted >39"...
  • Page 26 Figure 14: Dimension drawing of mounting plate Mount the mounting plate to the wall with at least 4 screws and anchors (Ø 6mm). With 4 screws use 4 holes A or 4 holes B (see Figure 14). You can use the mounting plate as a template for marking the positions of the boreholes.
  • Page 27 KROG WKH PRXQWLQJ SODWH ¿UPO\ WR WKH ZDOO VXUIDFH W\SH As the solar inverters are heavy, SOLIVIA 3.0 TL/3.8 TL weigh 43.0 lbs. (19.5 kg.) and SOLIVIA 5.2 TL/6.6 TL/7.6 TL weigh 65 lbs.(29.5 kg.), they should be lifted out of the cardboard container by at least two persons.

  • Page 28: Electrical Connections

    Electrical connections General safety Read all of these instructions, cautions, and warnings for the Delta WARNING! SOLIVIA inverter and associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertissement de l’onduleur Delta SOLIVIA, ainsi que la documentation sur le pan- neau photovoltaïque associé.
  • Page 29 208 Vac or 240 Vac 60 Hz public utility JULG DV VKRZQ LQ ¿JXUHV  The Delta SOLIVIA NA Inverters should never be connected to a 120 Vac utility service. NEC 690.64(b)(1) requires that the inverter be connected to a dedicated circuit with no other outlets or devices connected to the same circuit.
  • Page 30 Figure 18: 208V / 120V WYE AC Grid Figure 19: 240V Delta AC Grid Figure 20: 240V / 120V Stinger AC Grid 3XEOLF *ULG &RQ¿JXUDWLRQV 127 $OORZHG Figure 21: 480V Delta AC Grid Figure 22: 480V / 277V WYE AC Grid...
  • Page 31 AC circuit breaker requirements A dedicated circuit breaker in the building circuit panel is required for each Delta SOLIVIA inverter that is installed. There should be a circuit breaker or fuse to protect each AC line, L1 and L2. The circuit breaker should be able to handle the rated maximum output voltage and current of the inverter.
  • Page 32 There are a large number of PV module string combinations that will offer optimal performance from either the SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL or SOLIVIA 7.6 TL inverters thanks to its wide full power MPP range (200 V – 500 V).
  • Page 33 Ensure no live voltages are present on PV input and AC output WARNING! circuits, and verify that the DC disconnect, AC disconnect, and de- AVERTISSEMENT! dicated AC branch circuit breaker are in the “OFF” position, before inverter installation. Assurez-vous qu’aucune tension directe n’est présente sur les FLUFXLWV SKRWRYROWDwTXHV G¶HQWUpH HW GH VRUWLH GX &$ YpUL¿H] TXH OH CC et le CA sont déconnectés, et que le disjoncteur de dérivation dédié...
  • Page 34 Anti- Communi- Power islanding cation controller protection Operating and system control Public grid String A MPP- Tracker String B Booster Inverter SOLIVIA NA inverter Figure 23: SOLIVIA 3.0 / 3.8 TL Inverter electrical diagram Anti- Communi- Power islanding cation controller protection Operating and system control String A...
  • Page 35 POWER FED FROM MORE THAN ONE SOURCE, MORE THAN WARNING! ONE LIVE CIRCUIT. Please note that all DC and AC terminals AVERTISSEMENT! may carry current even without connected wires. Alimentation puissance provenant de plus d’une source, plus d’un circuit vivre. Veuillez noter que toutes les terminaux CC et &$ SHXYHQW WUDQVSRUWHU OH FRXUDQW PrPH VDQV ¿OV UHOLpV 4.8.2 Opening the wiring box cover...
  • Page 36 4.8.3 Wiring box conduit plugs &RQGXLW SOXJV DUH SURYLGHG IRU  LQFK DQG ò LQFK FRQGXLW ¿WWLQJV ,I FRQGXLW ¿WWLQJ XVHG LV EHWZHHQ 1 inch and ½ inch (2.54 cm and 1.27 cm), an appropriate conduit reducer should be used. 1 in.
  • Page 37 0.5 inch 6 inches Figure 28: Conduit installation and wiring routing &RQGXLW ¿WWLQJV QHHG WR EH ZDWHU WLJKW ZLWK HLWKHU 1(0$  ;  RU ; UDWHG DQG LQVXODWHG W\SH preferred. 2QFH FRQGXLW DQG ¿WWLQJV DUH LQVWDOOHG URXWH ZLULQJ WKUX FRQGXLW DQG ¿WWLQJ DQG DOORZLQJ D  LQFK strain relief loop within the wiring box compartment.
  • Page 38 5LVN RI HOHFWULF VKRFN DQG ¿UH 8VH RQO\ ZLWK 39 PRGXOHV ZLWK D maximum system voltage of rating of 600V or Higher. Risque de choc électrique et d‘incendie. Utilisez uniquement des PRGXOHV SKRWRYROWDwTXHV DYHF XQH WHQVLRQ PD[LPDOH GX V\VWqPH de 600V ou supérieur. Electric shock hazard.
  • Page 39 L1 L2 L1 L2 PV_Positive Terminals PV_Negnative Terminals Wiring box of SOLIVIA 3.0 / 3.8 TL solar inverters L1 L2 L1 L2 PV1_Positive Terminals PV1_Negnative Terminals PV2_Positive Terminals PV2_Negnative Terminals Wiring box of SOLIVIA 5.2 / 6.6 / 7.6 TL solar inverters Figure 29: Wiring box - PV input connections...
  • Page 40 Verify that the exposed wires are at least 6 inches in length to provide adequate strain UHOLHI DQG ZLUH HQG VWULS OHQJWK UHTXLUHG 6HFXUH WKH FRQGXLW LQWR ERWK ¿WWLQJV WKHQ WLJKWHQ FRQGXLW ¿WWLQJV WR PDQXIDFWXUHU¶V UHFRPPHQGHG WRUTXH Connect the positive lead from each PV array string to PV_Positive Terminals (A / C) in the ZLULQJ ER[ FRPSDUWPHQW 8VLQJ D  PP ÀDW EODGH VFUHZ GULYHU WLJKWHQ WKH VFUHZ WHUPLQDO to 10.5 in-lbs (1.2 Nm) of torque.
  • Page 41 4.8.5.1 PV string fuse information and calculating string fuse size 7KH 62/,9,$  7/ DQG 62/,9,$  7/ LQYHUWHUV DUH VKLSSHG ZLWK  ;  $ 9GF /LWWOHIXVH KLKD 15 string fuses. The SOLIVIA 5.2 TL, SOLIVIA 6.6 TL and SOLIVIA 7.6 TL inverters are VKLSSHG ZLWK  ;...
  • Page 42 4.8.5.1.2 Generic fuse properties Other fuse manufacturers may have compatible fuse types. The generic properties are: ‡ Fast-acting ‡ Dimensions: 1 1/2” in length x 13/32” fuse diameter ‡ ,QWHUUXSW 5DWLQJ !  N$ #  9GF ‡ UL and CSA approval of the fuse is mandatory ‡...
  • Page 43 Figure 31: String fuse replacement procedure Note: Refer to Figure 31 for String Fuse Locations. Gripping only the plastic tab on top of the fuse extractor, pull straight upwards without touching the fuse’s metal end caps or fuse-holder clips on printed wiring board. Away from open wiring box compartment, open the fuse extractor door and tilt fuse extractor downward with a hand underneath to catch fuse as it slides out of fuse extractor.
  • Page 44 WARNING! Delta SOLIVIA Inverter, associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertisse ment de l’onduleur Delta SOLIVIA, ainsi que la documentation sur le panneau photovoltaïque associé. – Installation and commissioning must be performed by a licensed electrician in accordance with local, state, and National Electrical Code ANSI/NFPA 70 requirements.
  • Page 45 Pages 59 and 60 contain diagrams for each SOLIVIA solar inverter model to help determine the best wire size for your particular installation. Delta recommends you select a wire size and length to ensure a maximum voltage loss between 1 - 2 %. Please note that the...
  • Page 46 Percentage of voltage loss with 208 V AC and 240 V AC service. The load used in the calculation is the maximum continuous AC current of the inverter. The maximun AC current of 3.8 TL model and 3.0 TL model is similar. 2.0% 1.6% 1.2%...
  • Page 47 L1 L2 L1 L2 L1 L2 AC-side Terminals PE Terminal (Grid Ground) L2 Terminal N Terminal GET (Grounding Electrode Terminal) L1 Terminal Figure 35: Wiring box AC assembly – terminal labeling Stranded copper wire should be checked so that all strands go into NOTICE! the terminal opening.
  • Page 48 à cause de la détection de tention en mauvais phase. 4.8.7 Inverter RS485 communication connections Read all of these instructions, cautions, and warnings for the Delta WARNING! SOLIVIA inverter and associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertissement de l’onduleur Delta SOLIVIA, ainsi que la documentation sur le...
  • Page 49 Interface connection RS485 (EIA485) The Delta SOLIVIA inverters offer an EIA RS485 communication interface which can address up to 31 daisy chained inverters. For optimal performance, all unused interface connections must always be terminated by placing the termination jumper in the “on” position.

  • Page 50: Commissioning The Pv System

    Delta SOLIVIA inverter and associated PV array documentation. AVERTISSEMENT! Lisez toutes les instructions, rubriques Prudence et Avertissement de l’onduleur Delta SOLIVIA, ainsi que la documentation sur le panneau photovoltaïque associé. Installation and commissioning must be performed by a licensed WARNING!
  • Page 51 Disconnect in the “OFF” position, verify the PV input polarity once more simply by carefully using a 600 V, DC rated digital volt meter and probing the positive (+) and negative (-) PV array connections. 'pEUDQFKH] OµDSSDUHLO ORUVTXµLO HVW pWHLQW © 2)) ª SXLV YpUL¿H] j nouveau la polarité...
  • Page 52 5.2.3 Buttons Symbol ‡ Exit the current menu ‡ Cancel the setting of a value ‡ Move upwards in a menu ‡ Set a value (increase the value) ‡ Move downwards in a menu ‡ Set a value (decrease the value) ‡...
  • Page 53 C o n t i n u e Grids available for standard commissioning Display text Description Display text Description US 208 D US 208 DELTA. HECO 208 D HECO 208 DELTA. US 208 WYE US 208V/120V WYE HECO 208 WYE HECO 208V/120V WYE...
  • Page 54 Select Continue and press the button. - - - - - - - - - - - - - - - - - - - G r i d S e l e c t i o n G r i d : U S 2 0 8 D C o n t i n u e - >...
  • Page 55 Set the arc function A F C I S e t t i n g - - - - - - - - - - - - - - - - - - - - M o d e : d i s a b l e d - >...
  • Page 56 Buttons Action Result buttons to select Date 4. Use the 1 1 0 D a t e a n d t i m e menu item. - - - - - - - - - - - - - - - - - - - - D a t e : 1 8 / 0 6 / 2 0 1 3 - >...

  • Page 57: Production Information

    Production information All production information is provided for orientation purposes only. The measuring devices and meters provided by the electrici- ty supply company are the authoritative source of information for invoicing. Toutes les informations de production ne sont fournis qu’à titre d’orientation.
  • Page 58 Current data Relevant menu The current production data is provided in the menu 410 Current data. Access – You access the menu by navigating to Main menu ! Production info ! Current data. 7KH 410 Current data menu is displayed. 4 1 0 C u r r e n t d a t a - - - - - - - - - - - - - - - - - - - -...
  • Page 59 Sub-menu Contents and example display 41A Date and time Shows the current date and time. Use the 110 Date and time menu to set the values, see “7.2.1 Date and time”. 4 1 A D a t e a n d t i m e D a t e : 1 8 / 0 6 / 2 0 1 3 T i m e :...
  • Page 60 4 9 0 H i s t o r y D a y : 1 0 . 1 0 . 1 2 D a y : 1 0 . 1 0 . 1 2 - > D a y : 1 0 .
  • Page 61 Sub-menu Contents Statistics for the last 7 days in which the solar power inverter was in 491 ... 497 Day ... operation. The statistics contain the same information as the menus 421, 422 and 423. ƒ ›  ‡ ” ‰ ›  Š...
  • Page 62 Settings Overview 7KLV FKDSWHU GHVFULEHV KRZ WR HGLW WKH FRQ¿JXUDEOH VHWWLQJV ‡ Install settings (“7.2 Install settings”) ‡ Grid feed-in settings (“7.3 Grid feed-in settings”) ‡ Options settings (“7.4 Options settings”) ‡ Standard menu (“7.5 Standard menu”) Information on operating the display is provided in “5.2 Display and buttons”. Install settings &RQ¿JXUDEOH VHWWLQJV ‡...
  • Page 63 &RQ¿JXUDEOH SDUDPHWHUV Display text Designation Description )UHHO\ FRQ¿JXUDEOH DFFRUGLQJ WR WKH VHOHFWHG GDWH Date Date format. )UHHO\ FRQ¿JXUDEOH DFFRUGLQJ WR WKH VHOHFWHG WLPH Time Time format 7.2.2 Date and time format Description Menu 111 Format Menu access Main menu > Install settings > Date and time > Format Example display 1 1 1 F o r m a t - - - - - - - - - - - - - - - - - - -...
  • Page 64 électrique sélectionnée! A PIN is required each time when you wish to select a new grid. You can obtain a PIN from the Delta Support Team on request. Un code PIN est nécessaire chaque fois quand vous souhaitez sélectionner une nouvelle réseau électrique.
  • Page 65 U S 2 0 8 D The key consists of 11 numbers and/or letters. The Delta Support Team will provide you with the four digit PIN. When you have received the PIN, navigate to the menu 132 Grid change and press the button.
  • Page 66 7.2.5 RS485 settings Description Menu 111 Format Menu access Main menu > Install settings > RS485 Example display - - - - - - - - - - - - - - - - - - - I D : - >...
  • Page 67 Grid feed-in settings Description Menu 470 Feed-in settings Menu access Main menu > Production info> Feed-in settings Example display ‡ ‡ † ‹  • ‡ – – ‹  ‰ • - - - - - - - - - - - - - - - - - - - - C u r r e n c y : U S D - >...
  • Page 68 A PIN is required each time when you wish to change the AFCI setting. You can obtain a PIN from the Delta Support Team on request. Un code PIN est nécessaire chaque fois quand vous souhaitez changer le réglage AFCI.
  • Page 69 The key consists of 11 numbers and/or letters. The Delta Support Team will provide you with the four digit PIN. When you have received the PIN, navigate to the menu 230 AFCI Setting and press the button.
  • Page 70 To display the arc self test, navigate to Main menu > Options > AFCI Self Test. 2 4 0 A F C I S e l f T e s t - - - - - - - - - - - - - - - - - - - - M o d e : d i s a b l e d - >...
  • Page 71 Standard menu Description $ VWDQGDUG PHQX FDQ EH GH¿QHG ZKLFK LV DXWRPDWLFDOO\ GLVSOD\HG ZKHQ WKH GLVSOD\ EXWWRQV DUH not used for a certain period of time. When the standard menu is displayed, pressing the button displays the main menu. The standard menu is set to 411 current data at the factory. This menu shows the current data and current operating messages.

  • Page 72: Diagnosis And Maintenance

    RS485 interface. Internal failures Internal failures are caused from within the solar power inverter and must be corrected with help of the Delta Support Team. Insulation and grounding failures Insulation and grounding failures are logged and displayed when this failure occurs.
  • Page 73 8.1.3 Display of the current operating state The current operating state is indicated via LEDs. A short message is also shown in the fourth line of the 411 Current overview menu. 4 1 1 C u r r e n t o v e r v i e w N o w : ƒ...
  • Page 74 Event journal 8.2.1 Overview Menu 480 Event journal Menu access Main menu > Production info> Event journal Example display 4 8 0 E v e n t j o u r n a l - - - - - - - - - - - - - - - - - - - - E x t e r n a l e v e n t s - >...
  • Page 75 8.2.3 Change events menu Description The 482 Change events PHQX FRQWDLQV D FKURQRORJLFDO OLVW RI DOO FKDQJHV WR SDUDPHWHUV LQÀXHQ- cing the energy production and thus also the revenue. Menu 482 Change events Menu access Main menu > Production info> Event journal > Change events Example display Š...
  • Page 76 To receive a more exact description of the problem, press the button in the 411 Current overview menu. 7KH External events menu is displayed. E x t e r n a l e v e n t s P V 1 I S O r u n n i n g f a i l P V 1 I S O s t a r t u p f a i l - - - - - - - - - - - - - - - - - - - The menu contains a list of all active messages relating to external events and insulation/ground-...
  • Page 77 LED Status Display message Message description Fault correction Green <ON> Warning ### Internal failure ("Warning" + three-digit number) <OFF> 3OHDVH FRQWDFW 'HOWD 6XSSRUW Yellow <Flash> Green <OFF> Failure ### Internal failure ("Failure" + three-digit number) <OFF> 3OHDVH FRQWDFW 'HOWD 6XSSRUW Yellow <ON>...
  • Page 78 ƒ ›  Š F a i l u r e 3 5 1 In the case of internal failures, always contact the Delta Support Team (see address list on the rear cover of this manual). 8.3.3 Other LED and display messages...
  • Page 79 Displaying grid settings Description The actual grid settings can be displayed using the 131 View grid setup menu. The contents of this menu are write-protected. Menu 131 View grid setup Menu access Main menu > Install settings >Grid selection> View grid setup Example display 1 3 1 V i e w g r i d s e t u p - - - - - - - - - - - - - - - - - - - -...
  • Page 80 Maintenance Danger of death from hazardous voltage. Hazardous voltage is applied to the solar power inverter during operation. Hazardous voltage is still present 5 minutes after all power sources have been disconnected. Never open the solar power inverter. The solar power inverter contains no components that are to be maintained or repaired by the operator or installer.

  • Page 81: Decommissioning, Transport, Storage, Disposal

    Decommissioning, transport, storage, disposal Danger of death or severe injuries from dangerous voltage Disconnect the solar inverter from the grid before removing or inserting the AC connector. Danger de mort ou de blessures graves par une tension dan- gereux 'pFRQQHFWHU O¶RQGXOHXU VRODLUH GX UpVHDX pOHFWULTXH DYDQW GH retirer ou d’insérer le connecteur AC.
  • Page 82 10.5 Dispose Dispose of the solar power inverter in a technically appropriate manner according to the legal requirements of your country. &HUWL¿FDWH DQG WHFKQLFDO GDWD  &HUWL¿FDWH Please check our web site at: http://www.delta-americas.com/SolarInverters.aspx for the most UHFHQW FHUWL¿FDWHV...
  • Page 83 11.2 Technical data INPUT (DC) SOLIVIA 3.0 TL SOLIVIA 3.8 TL SOLIVIA 5.2 TL SOLIVIA 6.6 TL SOLIVIA 7.6 TL Max. recom- mended 3600 W 4560 W 6240 W 7920 W 9120 W PV power Max. system 600 V voltage...
  • Page 84 GENERAL SOLIVIA 3.0 TL SOLIVIA 3.8 TL SOLIVIA 5.2 TL SOLIVIA 6.6 TL SOLIVIA 7.6 TL SPECIFICATION Max. efficiency  # 9  CEC efficiency  # 9 Operating -13 ~ 158 °F (-25 ~ 70 °C), no derating below 122°F (50°C)
  • Page 85 11.3 FCC compliance information These devices, DELTA ELECTRONICS (SHANGHAI) CO.,LTD. string inverters, Model SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL and SOLIVIA 7.6 TL, comply with Part 15 of the FCC Rules. Operation is subject to the following conditions:...
  • Page 86 Please Contact Delta Products Corporation for more information: Delta Products Corporation 15700 Don Julian Road City of Industry, CA 91745, U.S.A http://www.delta-americas.com/SolarInverters.aspx 6XSSRUW (PDLO VXSSRUWXVD#VRODULQYHUWHUFRP Support Hotline: 1-877-442-4832 Monday to Friday from 8:30am to 5pm (apart from official Bank Holidays) 11.4...
  • Page 87 Warranty The SOLIVIA 3.0 TL, 3.8 TL, 5.2 TL, 6.6 TL or 7.6 TL grid-tied inverter includes a standard 10-year warranty in effect from the time your inverter is commissioned. For all the SOLIVIA NA warranty terms and return procedures, please refer to our web site at http://www.delta-americas.com/Sola- rInverters.aspx for further information.
  • Page 88 13.2 Accessory Gateway available for SOLIVIA 3.0 TL, SOLIVIA 3.8 TL, SOLIVIA 5.2 TL, SOLIVIA 6.6 TL and SOLIVIA 7.6 TL. SOLIVIA Gateway Delta part number EOE90010381 SOLIVIA GW WEB MONITOR GATEWAY M1 G2 13.3 Overview of menu structure 13.3.1 "Go to menu"...
  • Page 89 110 Date and time Explanation Date: 18/06/2013 Date Time: 15:12:23 Time 111 Format Date and time formats 111 Format Explanation Date: DD/MM/YYYY Date format Time: Time format (12h or 24h) Explanation 120 Display settings Contrast: Display contrast level 1...10 Explanation 130 Grid selection 131 View grid setup Actual grid settings...
  • Page 90 13.3.4 Production information (400) 400 Production info Explanation Current power and energy values. Messages 410 Current data on the current operating status. 420 Day statistics Statistics for the current day 430 Week statistics Statistics for the current calendar week Statistics for the current calendar month 440 Month statistics 450 Year statistics Statistics for the current calendar year...
  • Page 91 416 Current data PV Explanation PV1 Voltage: ---V Voltage on the PV side PV1 Current: -.--A Current on the PV side 41A Date and time Explanation Current date Date: 18.06.2013 Time: 15:05:19 Current time 41B Current isolat. Explanation R iso: ...
  • Page 92 421 Day stat. AC Explanation Energy: ---Wh Energy Runtime: -:--h Runtime Revenue: -.--USD Revenue L1 Imax: -.--A Maximum current L1 Pmax: ---W Maximum active power L1 Qmax: ---Var Maximum reactive power L1 Qmin: ---Var Minimum reactive power 431 Week statistics AC 441 Month statistics AC 451 Year statistics AC 461 Total statistics AC...
  • Page 93 470 Feed-in settings Explanation Currency 'H¿QH WKH QDPH RI FXUUHQF\ USD / kWh: #.## 'H¿QH WKH UHYHQXH SHU N:K 480 Event journal Explanation Overview of all external events and insulation/ 481 External events grounding problems Overview of all parameter changes 482 Change events Explanation 491 Day...
  • Page 94 13.3.5 Diagnostic and Alarm (600) The reports that are displayed depend on the grid that has been set: ‡ ,QWHUQDO ORJ LV DOZD\V GLVSOD\HG 600 Diagnostic&Alarm Explanation 620 Internal log Firmware update 13.3.6 Software version/inverter data (700) Explanation 700 Inverter info 710 Software vers.
  • Page 95 13.4 Connection example Individual in-plant generation system in parallel operation without isolated operation possibility, single-phase feed with anti-islanding protection, separate feed. Low-voltage grid ~ 120 / 240 Vac House connection line (4) AC Branch Protection (5) AC Disconnect Switch House connection box (May not be required;...
  • Page 96 Glossary Abbreviation for “Alternating Current”. AFCI Abbreviation for “Arc-Fault Circuit Interrupters”. Abbreviation for “Authority Having Jurisdiction”. Anti-islanding protection This is a unit for grid monitoring with assigned switching elements (anti-islanding protection) and is an automatic isolation point for small power generation systems (to 30 kWp). Basic Insulation Insulation to provide basic protection against electric shock.
  • Page 97 Ground IEEE The Institute of Electrical and Electronics Engineers or IEEE (read I-Triple-E) is an international QRQSUR¿W SURIHVVLRQDO RUJDQL]DWLRQ IRU WKH DGYDQFHPHQW RI WHFKQRORJ\ UHODWHG WR HOHFWULFLW\ Isolation Monitor Interrupter Initialization Under initialization (cf. English to initialize) is understood the part of the loading process of a pro- gram, in which the storage space required for the execution (e.g.
  • Page 98 Phase locked loop. Power dissipation Power dissipation is designated as the difference between absorbed power and power of a device or process yielded. Power dissipation is released mainly as heat. PV cell PV cells are large-surface photodiodes which convert light energy (generally sunlight) into electrical energy.

  • Page 99: Error Code

    Error code Error Code Error Type Explanation Failure Configuration record invalid Warning CRC error after writing internal flash Warning Error erasing internal flash page Warning Error writing internal flash page Warning Internal flash page to be erased is out of range Warning Internal flash address to be written is out of range Warning...
  • Page 100 Error Code Error Type Explanation Warning Over temperature Failure Relay damaged Failure Residual current CT broken Failure NTC broken Failure Internal configure error Failure Internal communication broken Warning Isolation resistor low Warning Residual current high Warning Temperature high Warning Temperature low Warning PV configure failure Warning...
  • Page 102 Delta Products Corporation 15700 Don Julian Road City of Industry, CA 91745 6DOHV (PDLO VDOHVXVD#VRODULQYHUWHUFRP 6XSSRUW (PDLO VXSSRUWXVD#VRODULQYHUWHUFRP Sales Hotline: 1-877-440-5851 or 1-626-369-8021 Fax: 1-626-709-5896 Support Hotline: 1-877-442-4832 Support (Intl.): 1-626-369-8019 Mondays to Fridays from 8:30 am to 5 pm (apart from Holidays)

This manual is also suitable for:

Solivia 3.8 tlSolivia 5.2 tlSolivia 6.6 tlSolivia 7.6 tl