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Sungrow SG50KTL-M, User Manual

The Sungrow SG50KTL-M inverter is a reliable and efficient solution for your solar energy system. Easily access the User Manual for free download from manualshive.com to ensure proper installation and maintenance. This manual provides detailed instructions and troubleshooting tips, helping you maximize the performance of your inverter.

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Summary of Contents for SG50KTL-M

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Page 15: ...A B C D...

Page 16: ...IT Transformer L2 N L1 L3 PE TT Transformer L2 PEN L1 L3 PE TN C Transformer Transformer L2 N PE L1 L3 PE TN C S L2 N PE L1 L3 SG50KTL M 20 PE TN S Transformer SG50KTL M 20 SG50KTL M 20 SG50KTL M 20 S...

Page 17: ...5 6 2 4 3 1 7 8 5...

Page 18: ...958 665 257 1 1 3 2 2...

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Page 20: ...MPPT2 Boost DC EMC Filter DC EMC Filter DSP CPLD AC Reactor Auxiliary Power Circuit DC1 DC2 L1 L2 L3 PE Fans MPPT3 Boost DC EMC Filter DC3 MPPT4 Boost DC EMC Filter DC4 DC3 DC4 L3 L2 L1 PE DC3 In DC4...

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Page 22: ...Ambient temperature 50 Inverter output power 100 45 55 60 60 Vmin Vmax Pn 215V Working area...

Page 23: ...Manual Mounting the Inverter Electrical Connection Check before Commissioning Commissioning Start Success End Troubleshooting Yes No 1 Install Immediately Storage 2 Mounting Location Selection 4 3 5...

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Page 25: ...1160mm 8 1 0 m m 405mm...

Page 26: ...e Rated output power Rated output voltage Rated output frequency Max Output current Safety Class Enclosure Ambient temperature Overvoltage Category Grid Monitoring VDE 0126 1 1 SUNGROW POWER SUPPLY CO...

Page 27: ...A B C F G D E...

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Page 29: ...material Flammable wall...

Page 30: ...Max ambient temperature 60 C Min ambient temperature 25 C Max relative humidity 100...

Page 31: ...Snow accumulation Direct rain fall Direct sunlight Cool air Hot air 800mm 800mm 600mm 600mm...

Page 32: ...32 2 M4X10 440 544 3 26X11 256 5 45 M10...

Page 33: ...F D A B C Install backplate E...

Page 34: ...Hang inverter 2 2 1 Mark positions Drill holes...

Page 35: ...Install backplate 5 3 2 6 Hang inverter 2 2 1...

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Page 38: ...Bottom view 3 9 5 6 4 8 7 2 1 Front view 1...

Page 39: ...Inverter 1 L3 N PE L2 L1 Inverter 2 Inverter n...

Page 40: ...W2 N V2 U2 W1 V1 U1 Low voltage Side High voltage Side MV Transformer Inverter 1 Inverter 2 Inverter n...

Page 41: ...230 235 240 245 250 255 260 0 0 15 0 30 0 45 0 60 Max allowable grid impedance Ohm AC voltage without load V 265 0 44...

Page 42: ...A B PE L1 L2 L3 N C D...

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Page 44: ...MPPT2 MPPT1 Inverter Inside MPPT4 MPPT3 PV Input 2 PV Input 1 PV Input 3 PV Input 4...

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Page 46: ...7mm Positive Crimp Contact Negative Crimp Contact Crimp Contact Positive Insulator Cable Gland Negative Insulator Crimp Contact Cable Gland...

Page 47: ...ON OFF 880 0...

Page 48: ...DC DC...

Page 49: ...E Grounding of Inverter AC Side PV Arrays 1 Mounting Frame of PV arrays Grounding of PV Power System Inverter AC Grounding Electrode AC Circuit Breaker Inverter 1 Equipotential cable Inverter 2 Invert...

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Page 51: ...Configuration circuitboard RS485 bus terminal RS485 interface OFF ON 120 terminating resistor switch...

Page 52: ...Inverter RS485 IN OUT SolarInfo Logger RS485 SolarInfo Logger RS485 RS485 232 converter RS232 PC RS232 PC RS232 RS485 Communication of single inverter RS485in RS485out 120ohm...

Page 53: ...PC RS232 PC RS232 RS485 Shielding layer is grounded 120 Inverter 1 RS485 IN OUT Inverter 2 Inverter n Multiple inverters in daisy chain 120 RS485 IN OUT RS485 IN OUT n 15 RS485in RS485out 120ohm 120oh...

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Page 55: ...and Pin 6 are used for communication Pin 3 to RS485 B Pin 6 to RS485 A Corresponding Relationship Between Cables and Pins Pin 1 White orange Pin 2 Orange Pin 3 White green Pin 4 Blue Pin 5 White blue...

Page 56: ...Pin 3 Pin 6 RX RX TX TX RS232 RS485 SolarInfo Insight Inverter SolarInfo Insight Inverter n Inverter 2 Inverter1 Router Switch SolarInfo Insight Inverter Internet SolarInfo Bank...

Page 57: ...Router Switch SolarInfo Bank SolarInfo Insight Inverter1 Inverter n Inverter 2 Internet Router Switch Inverter1 SolarInfo Bank Inverter 2 Inverter n SolarInfo Insight Internet...

Page 58: ...Corresponding Relationship Between Cables and Pins Pin 1 White orange Pin 2 Orange Pin 3 White green Pin 4 Blue Pin 5 White blue Pin 6 Green Pin 7 White brown Pin 8 Brown RJ45 Port RJ45 plug 1 8...

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Page 60: ...GB DE FR I T ES BE NL AT DK PT AU GR CN CZ Ot her SE RO TH TK Warning Only qualified personnel rare allowed to adjust following parameters Improper settings may cause damage to the inverter Grid codes...

Page 61: ...Grid codes LV MV DE Grid codes AG YG TK Grid codes 220V 230V TH Grid codes 50Hz 60Hz Other Pro Stage Single stage Multi stage...

Page 62: ...1 Setting confirmation Countries Other Pro stage Single stage Grid codes MV Date 2016 01 31 Confirm above settings kW h kW h 15 6 497600 Run kWh kWh kW 100 0 P 110 50 0 5 8 11 14 20 17 23 t 001 P ac E...

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Page 75: ...Sys param Run param Pro param Com param Run param P Q param Time param Derating param Iso param LVRT param Com param Addr 001 Countries G B DE FR IT ES BE NL AT DK PT AU GR CN CZ Other SE R O TH NL TK...

Page 76: ...esent power Today s energy Total energy Inverter state Icon active power limit kW h kW h 15 6 497600 Run kWh kWh kW 100 0 P 110 50 0 5 8 11 14 20 17 23 t 001 Device address P ac E day E tot State 2016...

Page 77: ...Current fault P1 1 1 GRID 008 50...

Page 78: ...00 0 500 0 500 0 5 0 5 0 5 0 5 0 2500 2500 2500 2500 Vac V 230 0 230 0 230 0 Iac A 6 0 6 0 6 0 Pac W 0000 0000 0000 F Hz 00 00 00 00 00 00 L1 L2 L3 CO2 reduce 6kg E month 10kWh h Total 1h T today 63mi...

Page 79: ...500 0 5 0 5 0 5 0 5 0 2500 2500 2500 2500 Vac V 230 0 230 0 230 0 Iac A 6 0 6 0 6 0 Pac W 0000 0000 0000 F Hz 00 00 00 00 00 00 L1 L2 L3 CO2 reduce 6kg E month 10kWh h Total 1h T today 63min Temp 25 0...

Page 80: ...Evt record P 1 1 001 2016 01 31 10 16 10 Fault Energy record Power curve Daily energy histogram Monthly energy histogram Annual energy histogram 10 60 110 14 23 P t 2016 01 31 Power curve 5 P1 2...

Page 81: ...01 P1 2 t E kWh 6000 Jan Nov Oct Sep Aug Jul Jun May Apr Mar Feb now 18000 30000 2016 Monthly energy histogram P1 2 t E KWh 300000 2001 Annual energy histogram 2008 2015 180000 60000 P1 2 Confirm sta...

Page 82: ...Set param Password 111111 Set param Sys param Run param Pro param Com param Time Energy adj Sys param Firmware version Load default Languages...

Page 83: ...Languages Auto English Deutsch Francaise Italia Time Date 16 01 31 Time 10 30 55 YY MM DD...

Page 84: ...Energy adj 0000kWh Load default Confirm resume setting...

Page 85: ...DSP_SG50KTL M_V16_V1_A_M Ver Device Type SG50KTL M SN A1405170001 Firmware version LCD_SG50KTL M_V03_A_M Run param P Q param Time param Derating param Iso param LVRT param...

Page 86: ...K...

Page 87: ...P Q Param Rate limit ON OFF P W limits 100 0 Power raise 100 min Power decline 6000 min Fault slowup ON OFF Slowup rate 10 min P Q param Q Var limits 100 0 Q Var switch OFF RF 1 000...

Page 88: ...ower PF I nd 0 900 Upper Power 100 0 COS Lower PF Ind Lower Power Power P Pn 1 Upper Power Upper PF Cap Capacitive Inductive P1 L2 COS Lower PF Ind 0 9 Power P Pn Upper Power 100 Upper PF Cap 1 Genera...

Page 89: ...Run param Q U U1 Limit 095 0 U2 Limit 105 0 Hysteresis 3 0 Run param Q U Lower Q Sn Ind 050 0 Upper Q Sn Cap 050 0 Lower U Limit 095 0 Upper U Limit 115 0...

Page 90: ...r Q Sn Ind Lower Q Sn Cap Hysteresis Hysteresis U1 Limit U2 Limit Lower U limit Upper U limit Grid voltage Q Sn P1 P2 P3 P4 Run param Q P P3 3 Pf max 0 900 PA 020 0 PB 050 0 PC 100 0 Uin 105 0 Uout 10...

Page 91: ...itive Default Curve Deviation No Regulation cos 0 98 Depends on the capacity of the inverter Run par am Q U P3 4 Qm ax 100 0 V2i 090 0 V1i 092 0 V1s 108 0 V2s 110 0 Pi n 020 0 Run par am Q U P4 4 Cur...

Page 92: ...A Default B A B C D A B C D Capacitive Inductive Capacitive Inductive Save P W setting ON OFF Save Q Var setting ON OFF P Q param...

Page 93: ...020s Recovery time 000s LVRT param LVRT kf 02 LVRT ON OFF LVRT normal volt 195 5V LVRT T1 300 00S LVRT tolera volt 34 5V LVRT T2 0 62S Derating param Fre Derating ON OFF P1 100 F2 50 20Hz P2 100 F3 52...

Page 94: ...ISO param ISO pro value 100k ISO ON OFF Countries GB DE FR IT ES BE NL AT DK PT AU GR CN CZ Other SE RO TH NL TK...

Page 95: ...Grid codes GR_L GR_IS GR Grid codes LV MV DE Grid codes AG YG TK Grid codes 220V 230V TH Grid codes 50Hz 60Hz Other Pro Stage Single stage Multi stage...

Page 96: ...Multi I Max V time 000 00s I Max V grid 000 0V II Max V time 000 00s II Max V grid 000 0V I Min V time 000 00s I Min V grid 000 0V II Min V time 000 00s II Min V grid 000 0V I Max F time 000 00s I Max...

Page 97: ...x recover 50 10Hz Fmin recover 49 50Hz Vmax recover 240 0V Vmin recover 220 0V Pro recover Setting confirmation Countries Other Pro stage Single stage Grid codes MV Date 2014 01 31 Confirm above setti...

Page 98: ...Com param Modbus param Uart param Addr 001 Modbus param Baud 9600 Parity NO Stop bit 1 Uart param...

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Page 103: ...vance notice Sungrow Power Supply Co Ltd Add No 1699 Xiyou Rd New High Technology Industrial Development Zone 230088 Hefei P R China Post Zip 230088 Web www sungrowpower com E mail info sungrow cn Tel...

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