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Sungrow SG5KTL-MT User Manual
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Sungrow SG5KTL-MT User Manual

Sungrow SG5KTL-MT User Manual

Pv grid-convected inverter
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Summary of Contents for Sungrow SG5KTL-MT

  • Page 3       ...
  • Page 5 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 There is a danger from a hot surface that may exceed 60℃！ Danger to life due to high voltages! Only qualified personnel can open and service the inverter.
  • Page 9  ...
  • Page 10    ...
  • Page 11           ...
  • Page 12        ...
  • Page 13 ， ， ，...
  • Page 14 TN-S TN-C TN-C-S Transformer Transformer Transformer L1 L2 L3 N PE L1 L2 L3 N PE L1 L2 L3 N PE Inverter Inverter Inverter Transformer L1 L2 L3 N PE Inverter Three-phase inverter Multiple inputs of MPPTs Transformerless Code of power level Code of PV grid-connected inverter...
  • Page 18 Inverter Circuit (DC/AC) DC Bus DC Switch MPPT1 (Boost1) DC EMI Filter Relays Filter Filter MPPT2 (Boost2) AC SPD DC SPD    ...
  • Page 19    − − − − − − − − − − − −     ...
  • Page 20   SG5KTL-MT SG6KTL-MT SG8KTL-M Ambient Temperature [ ] SG10KTL-M =470V =600V Ambient temperature [℃]...
  • Page 21 SG12KTL-M =550V =600V Ambient temperature[℃] SG5KTL-MT SG6KTL-MT SG8KTL-M Vgrid [V]...
  • Page 22 SG10KTL-M SG12KTL-M Vgrid [V] SG5KTL-MT SG6KTL-MT 1000 DC Voltage [V]...
  • Page 23 SG8KTL-M 1000 DC Voltage [V] SG10KTL-M SG12KTL-M 1000 DC Voltage [V]...
  • Page 24 SG5_6KTL-MT 1100Vdc 1100 SG8_10_12KTL-M 970Vdc 1000 2000 3000 4000 Altitude [m] PV Strings Raise the potential between the negative electrode of PV array and earth  ...
  • Page 25 Start Select mounting location Move inverter Unpacking and Inspection Read User Manual Install inverter Electrical connection Check before commissioning Commissioning Troubleshooting Success?
  • Page 27    605mm...
  • Page 28 -25℃...+60℃ 工作温度范围 -25℃...+60℃ Ambient Temperature 逆变器拓扑 Inverter Topology 非隔离型 Non-islolated Grid Monitoring:VDE 0126-1-1 阳光电源股份有限公司 阳光电源股份有限公司 SUNGROW POWER SUPPLY CO., LTD. SUNGROW POWER SUPPLY CO., LTD. 中国制造 中国制造 www.sungrowpower.com Made in China www.sungrowpower.com Made in China Applicable to products in countries...
  • Page 30     ℃ ℃ ° °     ...
  • Page 31    ...
  • Page 32  Flammable wall material  Flammable material or gas near the installation  Ground ...
  • Page 33 Upside down Vertically Horizontally Backward tilt Forward tilt  Max. ambient temperature: 60° C  Min. ambient temperature: -25° C  Relative humidity: 0-100%  ≥600mm  ≥600mm ≥800mm ≥450mm...
  • Page 34  ≥600mm ≥800mm ≥800mm ≥800mm       ...
  • Page 35 880.0...
  • Page 37 161.5 φ10...
  • Page 38 Fender Tooth Screw washer washer...
  • Page 39 T65 Energy Meter DTSD1352-C/10(80)A DTSD1352-C/1(6)A DTSU666...
  • Page 40   ...
  • Page 42 L1 L2 L3 PE(PEN) 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 ...
  • Page 43 L1=L2+(2~3mm)
  • Page 45   Inverter1 InverterN Inverter2 ...
  • Page 46 SG5KTL-MT 11.5 SG6KTL-MT SG8KTL-M AC voltage without loads (V) SG10KTL-M SG12KTL-M AC voltage without loads (V)    ...
  • Page 47 ...
  • Page 49   PV Input 1 PV Input 2...
  • Page 50 β × × × β× × × ×...
  • Page 51   7 mm Positive Crimp Contact Negative Crimp Contact...
  • Page 52 Positive Insulator Crimp Contact Cable Gland  Negative Insulator Crimp Contact Cable Gland...
  • Page 53 880.0...
  • Page 54 Inverter RS485 cable Ethernet cable Com. Data Logger RS485 Ethernet Ethernet port terminal terminal RS485 Communication of inverter  ...
  • Page 56 Inverter Remote monitoring platform Com. Ethernet GPRS module Wireless signal iSolarCloud Communication base station GPRS Communication of inverter Wireless signal...
  • Page 57 Inverter Remote monitoring platform Com. Ethernet WiFi module Ethernet Router iSolarCloud Wireless signal Ethernet communication connection of the inverter (Via the WiFi module) Inverter Remote monitoring platform Com. Ethernet E-Net module Ethernet Router iSolarCloud Wireless signal Ethernet communication connection of the inverter (Via the E-Net module) ≤...
  • Page 58 ≤ Solar switch Main Meter switch link Network Utility Meter meter grid PV strings Inverter Home Appliance...
  • Page 59 Load side Grid side Solar switch Main Meter switch link Network Utility Meter meter grid Load switch PV strings Inverter Home Appliance Main Meter Solar switch Current transformer switch link Network Utility meter grid PV strings Inverter Meter Commercial Appliance...
  • Page 60   21 22 17 18 19 20 L1′ L2′ L3′ L1(A) L2(B) Grid side Inverter & load side L3(C) L1(A) L2(B) Grid side Inverter & load side L3(C) 21 22 17 18 19 20...
  • Page 61      ′...
  • Page 62 21 22 17 18 19 20 L1′ L2′ L3′    Solar switch Main Meter switch link Network Utility Meter meter grid Load switch PV strings Inverter Home Appliance...
  • Page 63 Load side Grid side ".
  • Page 66   ...
  • Page 76   ...
  • Page 77  ...
  • Page 78     ...
  • Page 79 iSolarCloud   ...
  • Page 81 Home iSolarCloud Chart WLAN Configuration Settings More Firmware update Software version...
  • Page 84 Active & Reactive power parameters Operation parameters Settings PID control parameters More Protection parameter Firmware update  ...
  • Page 86 General Q(P) curve Default Q(P) curve COS Ф COS Ф Upper PF Capacitive Lower Power Upper Power P/Pn =50% P/Pn =100% Upper PF Power Cap =1 Lower Power Power Upper Power Inductive Lower PF Lower PF Ind =0.9...
  • Page 88 Q/Sn Upper Q/Sn Ind Hysteresis U2 Limit Upper U limit Grid voltage Lower U limit U1 Limit Hysteresis Lower Q/Sn Cap  ...
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  • Page 90  ...
  • Page 91 ×...
  • Page 93 （ ） （ ） ℃ ℃ ℃ ℃ ℃ ℃ ℃...
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  • Page 96 （ ） （ ） ℃ ℃ ℃ ℃...
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  • Page 98             ...
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