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Sungrow SG80KTL User Manual
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Sungrow SG80KTL User Manual

Sungrow SG80KTL User Manual

Pv grid-connected inverter
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Summary of Contents for Sungrow SG80KTL

  • Page 4 WARNING Disconnect the inverter from all the external power sources before service! Do not touch live parts until 10 minutes after disconnection from the sources! 10 min ℃！ Hot surface! May exceed 60 Danger to life due to high voltages! Only qualified personnel can open and service the product! Check user manual before service!
  • Page 9          ...
  • Page 10  ...
  • Page 11     ...
  • Page 12         ...
  • Page 13       ...
  • Page 15 TN-S TN-C TN-C-S Transformer Transformer Transformer SG80KTL SG80KTL SG80KTL Transformer Transformer SG80KTL SG80KTL...
  • Page 18 Inversion circuit Relay DC bus Inversion DC EMI circuit Reactor Filter Filter DSP+CPLD Auxiliary LCD/RS485 power circuit Junction box L1 L2 L3 Current detection DC In...
  • Page 19      − − − − − − − − − − −    ...
  • Page 20   S（KVA） Temperature Derating Curve（Vac=400V） Vmpp=600V Vmpp=700V Vmpp=800V Vmpp=850V 26.4 Ambient Temperature [°C]...
  • Page 21       grid kVA V 215V grid       grid  215V 230V grid      230V grid   （kVA） Vgrid（V） Vmin Vmax...
  • Page 22 Start Unpacking and Inspection Read User Manual Install immediately? Storage Select mounting location Move inverter Install inverter Electrical connection Check before commissioning Commissioning Troubleshooting Success?
  • Page 24    1110mm...
  • Page 25 Power Factor Range 0.8 Leading...0.8 Lagging 安全等级 Safety Class 过压等级 Overvoltage Category II[MAINS],II{PV] 防护等级 Enclosure IP65 工作温度范围 Ambient Temperature -25℃...60℃ 阳 光 电 源 股 份 有 限 公 司 SUNGROW POWER SUPPLY CO., LTD. 中国制造 www.sungrowpower.com Made in China...
  • Page 26 × 18     ℃ ℃...
  • Page 27    （  ...
  • Page 28    Flammable wall material  Flammable material or gas near the installation...
  • Page 29   Forward Backward Upside down  Max. ambient temperature: +60°C  Min. ambient temperature: -25°C  Relative humidity: 0- 100% ...
  • Page 30 Direct sunlight Rainfall Snow  Cold air Hot air 800mm 600mm 800mm 600mm      ...
  • Page 31  2-M4X10 6-26X11...
  • Page 32  Install backplate ×...
  • Page 33 Hang inverter Mark positions Drill holes ...
  • Page 34 Install backplate • •...
  • Page 35 Hang inverter...
  • Page 36    Front view...
  • Page 37 Bottom view...
  • Page 38   Inverter n Inverter 1 Inverter 2...
  • Page 39 Low-voltage side High voltage side MV transformer Inverter 1 Inverter 2 Inverter n       ℃   ...
  • Page 40       AC voltage without loads [V]    ...
  • Page 41  ...
  • Page 42      ...
  • Page 43 L1 L2 L3 PE A( apex ) 90°  ...
  • Page 44    PV input...
  • Page 45 β × 1100 3000 4000 Altitude[m]...
  • Page 47 Positive Crimp Contact Negative Crimp Contact Positive Insulator Crimp Contact Cable Gland  Negative Insulator Crimp Contact Cable Gland...
  • Page 48 880.0 • • Bottom view...
  • Page 50 Inverter 1 Inverter 2 Inverter n PV Arrays 1 PV Arrays 2 PV Arrays n Mounting Frame of PV arrays Equipotential cable Grounding of PV Power System L2 L3 AC Circuit Breaker Inverter AC Grounding Electrode Grounding of Inverter AC Side...
  • Page 51 × Ω...
  • Page 52 120Ω terminating resistor switch Configuration circuitboard NO NC Alarm LOCAL STOP RS485...
  • Page 53 Inverter Data Logger RS485 RS485 Data Logger RS232 RS485 RS485-232 converter RS232 RS48 RS232 Communication of single inverter 120ohm Ω   ...
  • Page 54 Inverter 1 Inverter 2 Inverter n Data Logger RS485 RS485 RS485 RS485 Data Logger 120Ω RS232 RS485 Shielding layer is grounded RS485-232 converter RS232 RS485 RS232 Multiple inverters in daisy chain ≤ n>15 120ohm 120ohm 120ohm 120ohm 120ohm...
  • Page 56 Configuration circuitboard NO NC Alarm LOCAL STOP RS485  •...
  • Page 57 Inverter N Inverter1 Inverter2 LOCAL STOP LOCAL STOP LOCAL STOP • Master inverter Slave inverter Slave inverter Inverter N Inverter1 Inverter2 LOCAL STOP LOCAL STOP LOCAL STOP Data Logger RS485 RS485 connections RS232...
  • Page 59  Countries Other Warning! Only qualified personnel are allowed to adjust following parameters. Improper settings may cause damage to the inverter! Grid codes  GR_L GR_IS...
  • Page 60 Grid codes  Grid codes  Grid codes  380V 400V Other Grid codes 50Hz  60Hz Pro-Stage Single-stage Multi-stage...
  • Page 61 Time  YY/MM/DD  Date: 17/01/31 Time: 10:30:55 Modbus param   Addr Setting confirmation Countries Other Pro-stage Single-stage Grid codes Date 2017/01/31 Confirm above settings? P(%) P-ac 80.000 E-day 15.6 E-tot 497600 State 5 8 11 14 100.0% 2017/01/31 10:30 ...
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  • Page 73    ...
  • Page 75 Device address P(%) Present power P-ac 80.000 Today’s energy E-day 15.6 Power curve E-tot Total energy 497600 State Inverter state 8 11 14 Icon &active 100.0% 2017/01/31 10:30 Time power limit …  ...
  • Page 76 Current fault P1/1 1 GRID   → →...
  • Page 77   60248W DC power input Vdc[V] 570.4 Idc[A] 105.4 Pdc[W] 60248 DC-1: 4.23A DC-7: 4.23A DC-13: 6.25A DC-2: 4.23A DC-8: 4.23A DC-14: 6.25A DC-3: 4.23A DC-9: 4.23A DC-15: 6.25A DC-4: 4.23A DC-10: 4.23A DC-16: 6.25A DC-5: 4.23A DC-11: 4.23A DC-17: 4.23A DC-6: 4.23A DC-12: 4.23A...
  • Page 78   → → → P1/1 Run-record His-inform  001 2017/01/21(30) Flt-record  Evt-record Run-record Energy-record Run-record T4 2015/01/21 P001/030 1 2017/01/21 18:50 60248W DC power input   Vac[V] 230.0 230.0 230.0 Vdc[V] 570.4 Idc[A] 105.4 Iac[A] Pdc[W] 60248 Pac[W] F[Hz] 0.00...
  • Page 79 → →   → Evt-record P 1/1   001 2017/01/31 10:16:10 Fault → →   → Energy-record  Power curve Daily energy histogram Monthly energy histogram Annual energy histogram Power curve P(%) 2017/01/31 P1/2  ...
  • Page 80  2017/01 P1/2  0KWh Monthly energy histogram P01/02 2017   0KWh P01/02   2015: 169KWh → → ×  Start/Stop Start Confirm start inverter? Stop Confirm stop inverter?
  • Page 81  Set-param   Password: 111111 Set-param Sys-param Run-param Pro-param Com-param Advanced Settings → → → × → →  Sys-param Languages Time Energy-adj Load default Firmware version...
  • Page 82 Languages Auto English Deutsch Francaise Italia 中文 → × → → → →    Time YY/MM/DD Date: 17/01/31 Time: 10:30:55 → × → → → → ...
  • Page 83 Energy-adj   +0000kWh → × → → → →  Load default Confirm resume setting? → × → →  → → ...
  • Page 84 Firmware version Device Type: SG80KTL SN: A1405170001 Ver: DSP_SG80KTL_V11_V1_A_M LCD_SG80KTL_V03_A_M → × → →  →  Run-param  P-Q param Time param Derating param  Iso param  LVRT param...
  • Page 85 KΩ KΩ...
  • Page 86 → × → →  → →  P-Q Param P-Q param P-W limits 100.0% Q-Var switch [OFF] Rate limit [ON/OFF] +1.000 Power raise 100%/min Q-Var limits +100.0% Power decline 6000%/min Fault slowup [ON/OFF] Slowup rate 10%/min “ ” “ ”...
  • Page 87 “ ” Run- par am - Q( P) Upper PF Cap 1. 000  Lower Power 050. 0% Lower PF I nd 0. 900  Upper Power 100. 0%  General Q(P) curve Default Q(P) curve COS Ф COS Ф Upper PF Capacitive Lower Power...
  • Page 88 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%  Run-param-Q(U)  U1 Limit 095.0% U2 Limit 105.0% Hysteresis 3.0% Q/Sn Upper Q/Sn Ind Hysteresis U2 Limit Upper U limit Grid voltage Lower U limit U1 Limit...
  • Page 89 Run-param-Q(P) P3/3 020.0% 050.0% 100.0%  Pf max 0.900 105.0% Uout 100.0%     ≤ ＞...
  • Page 90 Default Curve Deviation No Regulation cos = ± 0,98 Depends on the capacity of the inverter. Run- par am - Q( U) P3/ 4 090. 0% 092. 0%  108. 0% 110. 0% Qm ax 100. 0%   Pi n 020.
  • Page 91 Inductive Inductive Capacitive Capacitive A: Default P-Q param    Save P-W setting [ON/OFF] Save Q-Var setting [ON/OFF] → × → →  → →  ...
  • Page 92 Time-param Standby time 020s Recovery time 000s → × → →  → →   Derating param [ON/OFF] Fre-Derating 50.00Hz 100% 50.20Hz 100% 52.00Hz 100% → × → →  → →   ISO param [ON/OFF] 30kΩ ISO pro value →...
  • Page 93 LVRT param LVRT [ON/OFF] LVRT kf LVRT normal volt 195.5V LVRT T1 300.00S LVRT tolera volt 34.5V LVRT T2 0.62S → × → → × →   Countries  Other...
  • Page 94  Grid codes Grid codes Grid codes GR_L GR_IS Other Grid codes Grid codes 380V 50Hz 400V 60Hz Pro-Stage Single-stage  Multi-stage...
  • Page 95 Pro-param Single 478.0V Vgrid-max 318.7V Vgrid-min    51.50Hz Fgrid-max 49.80Hz Fgrid-min Pro-param Multi Pro-param Multi I-Max-V.grid 000.0V I-Min-V.grid 000.0V   I-Max-V.time 000.00s I-Min-V.time 000.00s II-Max-V.grid 000.0V  II-Min-V.grid 000.0V II-Max-V.time 000.00s II-Min-V.time 000.00s Pro-param Multi Pro-param Multi I-Max-F.grid 00.00Hz I-Min-F.grid...
  • Page 96 Ⅰ Ⅰ Ⅰ Ⅰ Ⅱ Ⅱ Ⅱ Ⅱ Pro-recover Vmax-recover 415.7V Vmin-recover 381.0V Fmax-recover 50.10Hz Fmin-recover 49.50Hz Setting confirmation Countries Other Pro-stage Single-stage Grid codes Date 2017/01/31 Confirm above settings? → × → →  × →...
  • Page 97   Com-param Modbus param Uart param Modbus param Addr Uart param Baud [9600] Parity [ NO ] Stop bit → × → →  × → → × → →  × → →  Set - par am ...
  • Page 98 Advanced settings PVS Detect 10min Max-v Grid Unbalance  PVS Detect Reset Set-param → × → → × → →  Advanced set t i ngs   Passwor d: 000000 Advanced settings PVS Detect 10min Max-v Grid Unbalance 10min Max-V ...
  • Page 99 → × → → × → × →  Grid Unbalance Grid Unbalance [ON/OFF] Amplitude 05.00S Pro-time...
  • Page 101 ＋ ℃ ℃ mm² mm² × × × ×...
  • Page 102            ...