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Siliken se2.8i User Manual

Single phase power grid-connected inverters
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Summary of Contents for Siliken se2.8i

  • Page 2 SILIKEN...
  • Page 3 Safety SAVE THESE INSTRUCTIONS Safety Precautions/Safety Notes Safety Symbols...
  • Page 4 General Safety Precautions Safety Installation and Operation...
  • Page 5 Repair and Maintenance WARNING! Wiring the inverter WARNING!
  • Page 6 Connection of the AC cable WARNING! Connection of the DC cable CAUTION! WARNING! WARNING! WARNING!
  • Page 7 Table of Contents Introduction Installation Operation...
  • Page 8 Table of Contents Warranty Information Technical Documentation...
  • Page 9 Introduction 1.1 General Fig. 1.1.1 Grid Connected Solar System Overview Photovoltaic Array...
  • Page 10 Introduction 1.2 Specifications DC Input General characteristics AC Output Standards Protections...
  • Page 11 Introduction 1.3 Adjustable Parameter Settings Parameter Voltage quality monitoring Over- voltage...
  • Page 12 Introduction 1.4 Accessories...
  • Page 13 Installation 2.1 Placement WARNING! WARNING! Fig. 2.1.1 Clearances required for SE inverter installation...
  • Page 14 Installation 2.2 Mounting Fig. 2.2.1 Removal of the mounting bracket from the inverter...
  • Page 15 Installation unit:cm/inch unit:cm/inch Fig. 2.2.2 Inverter mounting bracket Fig. 2.2.3 Fasten the mounting bracket...
  • Page 16 Installation Fig. 2.2.4 Hook the Inverter on the mounting bracket and then fasten the screw...
  • Page 17 Installation 2.3 Wiring the inverter Fig 2.3.1 Wiring box type...
  • Page 18 Installation Fig 2.3.2 Turn the DC/AC disconnect switch OFF Fig 2.3.3 Remove the cover of the wiring box...
  • Page 19 Installation Fig 2.3.4 Sealing pins (plugs)
  • Page 20 Installation WARNING! WARNING! WARNING! WARNING! Fig 2.3.5 Wiring box front view...
  • Page 21 Installation 2.3.1 Connection of the AC cable Fig 2.3.1.1 AC Terminal Block for AC cable connections...
  • Page 22 Installation WARNING! CAUTION! WARNING! 2.3.2 Connection of the DC cable CAUTION!
  • Page 23 Installation Fig 2.3.2.1 PV-terminal connection...
  • Page 24 Installation CAUTION! WARNING! WARNING! 2.3.2.1 Connection of the DC wires for Negative Ground Arrays CAUTION!
  • Page 25 Installation Fig 2.3.2.1.1 Fig 2.3.2.1.2 Negative Ground Setting and DC wires connections DC terminal blocks for DC cable connection in Negative Ground...
  • Page 26 Installation 2.3.2.2 Connection of the DC wires for Positive Ground Arrays Fig 2.3.2.2.1 Positive Ground Setting and DC wire connections Fig 2.3.2.2.2 DC terminal blocks for DC cable connection in Positive Ground...
  • Page 27 Installation CAUTION! 2.3.3 Connection of the Communication cable RJ45-L RJ45-R Fig 2.3.3.1 Positions of the communication ports and termination switch Fig 2.3.3.2 RJ-45 Pins and Signals...
  • Page 28 Installation DB9 Female RJ45 RJ45-L DB9 Female Fig 2.3.3.3 RS-232 connection...
  • Page 29 Installation Fig 2.3.3.4 RS-485 connection...
  • Page 30 Installation 2.4 Wiring inverter in parallel Fig 2.4.1 Parallel configuration of inverter...
  • Page 31 Operation 3.1 Overview System Check Monitoring Grid/MPP Fault Idle...
  • Page 32 Operation 3.2 Operation Feature Anti-Island: Unity Power Factor Maximum Power Point Tracking 3.3 LED Indication...
  • Page 33 Operation SILIKEN SE2.8i Inverter Fig 3.3.1 Front panel of the SE inverter...
  • Page 34 Operation Led Indication Table:...
  • Page 35 Operation Led Indication Table:...
  • Page 36 Operation 3.4 LCD Display Initial Mode :...
  • Page 37 Operation â â â System Check Mode...
  • Page 38 Operation Monitoring Mode :...
  • Page 39 Operation â â â...
  • Page 40 Operation â â â...
  • Page 41 Operation â â â Grid/MPP Mode :...
  • Page 42 Operation â â â â...
  • Page 43 Operation â â â Power De-Rating Message : Temp...
  • Page 44 Operation VacH...
  • Page 45 Operation Warning Message: Fault Mode:...
  • Page 46 Operation â â â...
  • Page 47 Operation X: H or L â â X: H or L â...
  • Page 48 Operation â â â Idle Mode...
  • Page 49 Operation â â â...
  • Page 50 Operation Fig 3.4.1 SE inverter LCD display lay-out...
  • Page 51 Operation 3.5 Auto Test NOTE: “search again”...
  • Page 52 Operation START START...
  • Page 53 Operation...
  • Page 54 Operation...
  • Page 55 Operation START NOTE:...
  • Page 56 Operation 3.6 Communication 3.7 Explanations of Error Messages Error Message...
  • Page 57 Operation Error Message...
  • Page 58 Warranty Information 4. Warranty Information Warranty Period Warranty Terms Exclusion of Liability...
  • Page 59 Warranty Information Product Return Procedure On-site Inspection & Repair What Comes to Your Notice before Return...
  • Page 60 Warranty Information How Our Factory Service Goes On NOTE NOTE NOTE...
  • Page 61 Warranty Information WARRANTY REGISTRATION FORM...
  • Page 62 Technical Documentation 5.1 Outline Drawing Fig 5.1.1 Outline Drawing of SE2.8i-DM Fig 5.1.2 Outline Drawing of SE2.8i-DS Fig 5.1.3 Outline Drawing of SE2.8i-S Fig 5.1.4 Outline Drawing of SE3.8i-DM...
  • Page 63 Technical Documentation Fig 5.1.5 Outline Drawing of SE3.8i-DS Fig 5.1.6 Outline Drawing of SE3.8i-S Fig 5.1.7 Outline Drawing of SE4i-DM, SE5i-DM Fig 5.1.8 Outline Drawing of SE4i-DS, SE51-DS...
  • Page 64 Technical Documentation Fig 5.1.9 Outline Drawing of SE4i-S, SE5i-S...
  • Page 65 Technical Documentation 5.2 Efficiency % of Rated Output Power % of Rated Output Power Fig 5.2.1 European Efficiency of the SE2.8i=95.4% Fig 5.2.2 European Efficiency of the SE3.8i=95.7% % of Rated Output Power % of Rated Output Power Fig 5.2.3 European Efficiency of the SE4i=95.8%...
  • Page 66 Technical Documentation 5.3 De-rating Operation Temperature Input DC current Output AC power...
  • Page 67 Technical Documentation Output AC current Output AC voltage Fig 5.3.1 Temperature derating curve of the SE2.8i...
  • Page 68 Technical Documentation Fig 5.3.2 Temperature derating curve of the SE3.8i Fig 5.3.3 Temperature derating curve of the SE4i...
  • Page 69 Technical Documentation Fig 5.3.4 Temperature derating curve of the SE5i...
  • Page 70 Technical Documentation 5.4 Maintenance 5.4.1 Exchange of the GFDI Fuse. Fig 5.4.1.1 Open the cap of the GFDI fuse holder WARNING!
  • Page 71 Technical Documentation 5.4.2 Factory Service Document 5.4.2.1 Remove the Inverter...
  • Page 72 Technical Documentation Fig 5.4.2.1.1 Remove the cover of the Inverter Fig 5.4.2.1.2 Remove the DC and AC wires...
  • Page 73 Technical Documentation Fig 5.4.2.1.3 Keep the well-wrapped DC and AC wires in store in the wiring box Fig 5.4.2.1.4 Remove the screws and nuts bonding between the inverter and wiring box...
  • Page 74 Technical Documentation Fig 5.4.2.1.5 Un-hang the inverter carefully Fig 5.4.2.1.6 Locate the cover plate in place and fasten the screws...
  • Page 75 Technical Documentation 5.4.2.2 Re-install the Inverter...
  • Page 76 Technical Documentation Fig 5.4.2.2.1 Re-install the cover plate and fix it on the top of the wiring box...
  • Page 77 Technical Documentation Fig 5.4.2.2.2 Hang the inverter into the mounting bracket carefully Fig 5.4.2.2.3 Fasten the screws and nuts bonding between the inverter and the wiring box for construction and grounding continuity...
  • Page 78 Technical Documentation Fig 5.4.2.2.4 Connect the AC wirings to their correct terminals individually Fig 5.4.2.2.5 Fasten the screws of cover of the inverter first and the wiring box then...
  • Page 79 Technical Documentation WARNING! WARNING!
  • Page 80 Technical Documentation WARNING! WARNING! WARNING!
  • Page 81 Notes...
  • Page 82 Siliken Electronics S.L. • Spain...

This manual is also suitable for:

Se3.8iSe5iSe4Se4i

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