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

Pv grid-connected inverter
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  • 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-C TN-C-S Transformer Transformer Transformer SG5KTL-MT/ SG5KTL-MT/ SG5KTL-MT/ SG6KTL-MT/ SG6KTL-MT/ SG6KTL-MT/ SG8KTL-M/ SG8KTL-M/ SG8KTL-M/ SG10KTL-M/ SG10KTL-M/ SG10KTL-M/ SG12KTL-M SG12KTL-M SG12KTL-M TN-S Transformer SG5KTL-MT/ SG6KTL-MT/ SG8KTL-M/ SG10KTL-M/ SG12KTL-M Three-phase inverter Multiple inputs of MPPTs Transformerless Code of power level Code of PV grid-connected inverter...
  • Page 18 MPPT (Boost1) DC EMI AC EMI Filter Filter Relays Filter MPPT (Boost2) DC SPD DC Bus Inverter Circuit AC SPD Switch (DC/AC)    ...
  • 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 3000 4000 1000 2000 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 0.8 Leading...0.8 Lagging 安全等级 Safety Class 过压等级 Overvoltage Category III[AC],II[DC] 防护等级 Enclosure IP65 工作温度范围 Ambient Temperature -25℃…+60℃ Grid Monitoring:VDE 0126-1-1 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 29 ×5...
  • Page 30     ℃ ℃ ° °     ...
  • Page 31    ...
  • Page 32  Flammable wall material  Flammable material or gas near the installation  Ground ...
  • Page 33 Vertically Upside down Horizontally Forward tilt Backward 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...
  • 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 Inner rubber gasket External diameter of the AC cable :19-25mm...
  • Page 48 Cord end terminal   ...
  • Page 49 1. Insert block① into AC terminal② from the side. 2.Tighten the screw on the bottom of block①. Screw hole...
  • Page 50  ...
  • Page 51 PV Input 1 PV Input 2 β × × × β× × × ×...
  • Page 52  ...
  • Page 53 Positive Crimp Contact Negative Crimp Contact Positive Insulator Crimp Contact Cable Gland  Negative Insulator Crimp Contact Cable Gland...
  • Page 54 880.0 •...
  • Page 55 Inverter RS485 cable Ethernet cable Com. Data Logger RS485 Ethernet Ethernet port terminal terminal RS485 Communication of inverter  ...
  • Page 56 RJ45 Port Corresponding Relationship Between RJ45 plug 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. 1 2 3 4 5 6 7 8 Pin 3 and Pin 6 are used for communication.
  • Page 57 Inverter Remote monitoring platform Com. Ethernet GPRS module Wireless signal iSolarCloud Communication base station GPRS Communication of inverter Wireless signal...
  • Page 58 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 59 Solar switch Main Meter switch link Network Utility Sungrow meter meter grid Load switch PV strings Inverter Home Appliance...
  • Page 60 Load side Grid side Solar switch Main Meter switch link Network Utility Meter meter grid Load switch PV strings Inverter Home Appliance Solar switch Main Meter Current transformer switch link Network Utility meter grid Load switch PV strings Inverter Meter Commercial Appliance...
  • Page 61   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 62     ′...
  • Page 63 Corresponding Relationship Between RS485- B Cables and Color: Cable 1: White-orange; Cable 2: Orange; Cable 3: White-green; Cable 4: Blue; RS485+ A Cable 5: White-blue; Cable 6: Green; Cable 7: White-brown; Cable 8: Brown. Cable 3 and Cable 6 are used for communication.
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  • Page 78     ...
  • Page 79 iSolarCloud   ...
  • Page 81 Home iSolarCloud Chart Wi-Fi config Settings More Firmware update Software version...
  • Page 82 Shows the installed power of the inverter.
  • 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 P/Pn =50% =100% Upper PF Cap =1 Power Power Lower 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 91 ×...
  • Page 92 （ ） （ ） ℃ ℃ ℃ ℃ ℃ ℃...
  • Page 94 ℃ ℃ ， （ ） （ ）...
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This manual is also suitable for:

Sg6ktl-mtSg8ktl-mSg10ktl-mSg12ktl-m

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