Danfoss FLX 17 Pro Installation Manual Download

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www.danfoss.com/solar

SOLAR INVERTERS

Installation Guide

FLX Series

MAKING MODERN LIVING POSSIBLE

Summary of Contents for FLX 17 Pro

Page 1: ...www danfoss com solar SOLAR INVERTERS Installation Guide FLX Series MAKING MODERN LIVING POSSIBLE...

Page 2: ...stallation NOTICE Before installation Check for damage to equipment and packaging If in doubt contact the supplier before commencing instal lation CAUTION Installation For optimum safety follow the st...

Page 3: ...en when the inverter is disconnected from the AC grid Faults or inappropriate use may lead to electric arcing WARNING PV modules generate voltage when exposed to light WARNING Do not work on the inver...

Page 4: ...e Installation Area 10 2 6 AC Grid Connection 11 2 7 RS 485 or Ethernet Connections 12 2 8 Options 12 2 9 Closure 12 2 10 PV Connection 13 2 10 1 Protection Rating for PV Modules 14 3 Initial Setup an...

Page 5: ...1 Specifications 34 5 1 1 Inverter Specifications 34 5 2 Derating Limits 38 5 3 Conformity 38 5 4 Installation Conditions 39 5 5 Cable Specifications 40 5 6 Torque Specifications 42 5 7 Mains Circuit...

Page 6: ...ing from the inverter PLA Option Guide for information required to install and set up PLA option for connecting radio ripple control receiver to the inverter Fan Installation Instruction for informati...

Page 7: ...rnet Connections 6 Install options if any according to the installation guide supplied with the option 7 Close the inverter according to 2 5 Access to the Installation Area 8 Install PV according to 2...

Page 8: ...otline 1 7 2 Disposal In case of end of service life the inverter can be returned to your distributor to Danfoss directly or disposed of in the respective country The shipping to the distributor or Da...

Page 9: ...on 3 Ethernet interface 4 Option slot A can be used for GSM option optional sensor interface or PLA option Live Part 5 PV connection area 6 Communication board 7 AC terminal Other 8 Security screw pos...

Page 10: ...dequate Air Flow Illustration 2 5 Mount on Non flammable Surface Illustration 2 6 Mount Upright on Vertical Surface Tilt of up to 10 degrees is permitted Illustration 2 7 Prevent Dust and Ammonia Gase...

Page 11: ...2 2 Mounting the Mounting Plate Illustration 2 8 Safe Clearances NOTICE Ensure 620 mm base clearance for adequate airflow Installation 8 L00410568 02_02 Rev date 2013 12 10 2 2...

Page 12: ...and the mounting plate label Mounting multiple inverters in a single row is recommended Contact the supplier for guidelines when mounting inverters in more than one row Ensure adequate clearance at th...

Page 13: ...3 Tighten screws 2 4 Removing the Inverter Procedure 1 Perform removal in the reverse order of mounting 2 Lift the inverter 2 people must carry the unit 3 With a firm grip at the base of the inverter...

Page 14: ...take precautions to prevent reconnection 3 Open the front cover 4 Insert the cable through the AC gland to the terminal blocks 5 Connect the 3 mains wires L1 L2 L3 the neutral wire N and the protecti...

Page 15: ...requirements in 5 9 RS 485 and Ethernet Connections Procedure 1 Do not remove the RJ 45 connector 2 Guide the cables through the base of the inverter via cable glands See Illustration 2 18 3 Plug into...

Page 16: ...arity damages neither the inverter nor the connectors Illustration 2 21 Correct Polarity Mounting Sunclix Connector on Cable 1 Measure the DC voltage between the positive terminal of the PV array and...

Page 17: ...in the PV connection area with a click Illustration 2 23 Connect to PV Input 2 10 1 Protection Rating for PV Modules The inverter must only be operated with PV modules of protection class II complian...

Page 18: ...ance between the PV arrays and earth Meanwhile it also monitors the grid parameters When the grid parameters have been within the specifications for the required amount of time depends on grid code th...

Page 19: ...t to the router in a daisy chain network topology After enabling master mode perform a network scan to verify that all follower inverters are connected to the master inverter To initiate the scan go t...

Page 20: ...ections 1 View presents a short list of information read only 2 Status shows inverter parameter readings read only 3 Log shows logged data 4 Setup shows configurable parameters read write See the foll...

Page 21: ...verter accounts for daylight saving automatically NOTICE Set the time and date accurately The inverter uses this information for logging If an incorrect time date is accidentally set correct it immedi...

Page 22: ...Examples of Installed PV Power The display will now show Select country The setting is undefined at initial start up Press to scroll down through the list of settings To select the desired setting pre...

Page 23: ...e initialised by activating the inverter autotest procedure Via the display go to Setup Autotest and press OK 3 3 Web Interface These instructions describe the web interface which facilitates remote a...

Page 24: ...s and click Log in 3 At initial logon the inverter runs a setup wizard 3 3 3 Setup Wizard Step 1 of 8 Display language Select display language The default language is English NOTICE This selection def...

Page 25: ...ogging purposes Adjustment for daylight savings is automatic Illustration 3 13 Step 3 of 8 Time and Date To change these settings later go to Inverter level Setup Set date and time Step 4 of 8 Install...

Page 26: ...PV Array Step 5 of 8 Country of Installation Select the setting to match the location of the installation CAUTION Correct selection is essential to comply with local and national standards Illustrati...

Page 27: ...d confirmation settings are different grid code selection is cancelled and the wizard recommences step 5 If initial and confirmation settings match but are incorrect contact service Step 7 of 8 Replic...

Page 28: ...rters individually Illustration 3 17 Step 7 of 8 Replication Step 8 of 8 Inverter start up The wizard displays an overview of the setup configuration Click on Finish to start up the inverter Start up...

Page 29: ...the inverter via the web interface or the display at inverter level To change the name of the inverter go to Inverter level Setup Inverter details To enable master mode go to Inverter level Setup Inv...

Page 30: ...ain menu This menu corresponds to the inverter display main menu 5 Submenu The submenu corresponds to the main menu item currently selected All submenu items belonging to a particular main menu item a...

Page 31: ...a group of inverters or an individual inverter 3 3 5 Plant Group and Inverter Views The overview screens for plant view group view and inverter view display the same overall status information Illust...

Page 32: ...ive yield for the day Total revenue Euro x x Cumulative revenue earned since initial startup Total CO2 saving kg x x Cumulative CO2 saved since initial startup Performance ratio x x Real time performa...

Page 33: ...he prescribed action has not identified the malfunction contact the DNO for further assistance Hotline If the prescribed action has not identified the malfunction contact the inverter hotline for furt...

Page 34: ...Check the event log If the majority of entries are of type 246 call the service department Otherwise wait 24 hours and check again x Table 4 2 Grid related Events PV related Events ID Status message D...

Page 35: ...re is broken in the RCMU Call the installer Installer If self test does not complete successfully call service partner x 225 240 Failure in Memory EEPROM Restart the inverter If event persists call th...

Page 36: ...the installer Installer Call service x Table 4 5 Events Caused by the Self test 4 2 Maintenance Normally the inverter needs no maintenance or calibration Ensure that the heat sink at the rear of the i...

Page 37: ...0 6 A 3 x 12 1 A 3 x 13 6 A AC current distortion THD at nominal output power Inrush current 9 5 A 10 ms cosphiac r Power factor at 100 load 0 99 Controlled power factor range 0 8 over excited 0 8 und...

Page 38: ...e Vac r Cos phi 1 2 To utilise the full range asymmetrical layouts must be considered including start up voltage for at least 1 string Achieving nominal power will depend on configuration 3 At symmetr...

Page 39: ...0 430 800 V 220 360 800 V 220 430 800 V 220 485 800 V MPP efficiency static 99 9 MPP efficiency dynamic 99 7 Vdcmax Max DC voltage 1000 V Vdcstart Turn on voltage DC 250 V Vdcmin Turn off voltage DC 2...

Page 40: ...LA Option PV Sweep Yes Overload operation Change of operating point Grid supportive functionality Fault ride through Active power control5 Integrated or via external device Reactive power control5 Yes...

Page 41: ...15450 W 17510 W Table 5 5 Derating Limits 5 3 Conformity FLX series International Standards 5 6 7 8 9 10 12 5 15 17 Directive LVD 2006 95 EC Directive EMC 2004 108 EC Safety IEC 62109 1 IEC 62109 2 I...

Page 42: ...V protection is effective up to 2000 m above sea level only Installation Avoid constant stream of water Avoid direct sunlight Ensure adequate air flow Mount on non flammable surface Mount upright on v...

Page 43: ...om all 5 wires PE cable diameter Equal to or greater than diameter of AC phase cables Table 5 9 AC Cable Specifications 1 Using cable with a diameter less than 4 mm2 is not recommended 2 Using cable w...

Page 44: ...gth m Illustration 5 4 FLX Series 7 Cable Losses versus Cable Length m Illustration 5 5 FLX Series 8 Cable Losses versus Cable Length m Illustration 5 6 FLX Series 9 Cable Losses versus Cable Length m...

Page 45: ...ications Illustration 5 11 Overview of Inverter with Torque Indications 1 Parameter Tool Tightening Torque 1 M16 cable gland body Wrench 19 mm 3 75 Nm M16 cable gland compression nut Wrench 19 mm 2 5...

Page 46: ...eter Details Specification RS 485 and Ethernet Cable Cable jacket diameter 2x5 7 mm Cable type Shielded Twisted Pair STP CAT 5e or SFTP CAT 5e 2 Cable characteristic impedance 100 120 RJ 45 connectors...

Page 47: ...o terminate the RS 485 bus mount a 100 termination resistor into an RJ 45 field mountable connector Then insert the connector with resistor into the unused RJ 45 connector The RS 485 address of the in...

Page 48: ...the typical star topology The 2 ports are similar and may be used interchangeably For RS 485 only linear daisy chain connections can be used NOTICE Ring topology is not permitted Illustration 5 16 Ne...

Page 49: ...le errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alteratio...

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