Goodwe UT Series Quick Installation Manual

Goodwe UT Series Quick Installation Manual

Grid-tied pv inverter
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Quick Installation Guide
Grid-tied PV Inverter
UT Series
(GW320K-UT
|
GW320KH-UT)
V1.0-2023-02-20

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Summary of Contents for Goodwe UT Series

  • Page 1 Quick Installation Guide Grid-tied PV Inverter UT Series (GW320K-UT GW320KH-UT) V1.0-2023-02-20...
  • Page 2: Safety Disclaimer

    • Strictly follow the installation, operation, and configuration instructions in this guide. The manufacturer shall not be liable for equipment damage or personal injury if you do not follow the instructions. For more warranty details, please visit https://www.goodwe.com/support- service/warranty-related Safety Disclaimer...
  • Page 3: Check Before Power On

    Product: 1. PE cable of the inverter must be connected firmly. Make sure that all the grounding points on the enclosures are equipotential connected when there are multiple inverters. 2. Do not apply mechanical load to the terminals, otherwise the terminals can be damaged. 3.
  • Page 4: Eu Declaration Of Conformity

    EU Declaration of Conformity GoodWe Technologies Co., Ltd. hereby declares that the inverter with wireless communication modules sold in the European market meets the requirements of the following directives: • Radio Equipment Directive 2014/53/EU (RED) • Restrictions of Hazardous Substances Directive 2011/65/EU and (EU) 2015/863 (RoHS) •...
  • Page 5: Cable Specifications

    Cable Specifications Cable Specification Cable Type Outside Diameter Conductor Cross Sectional (mm) Area(mm PV standard. cable that DC cable 5.5-8 meets 1500V standard. • Copper cable: 70≤S≤ Multi-core outdoor copper or aluminum 35-75 • Aluminum cable: cable 150≤S≤400 • S ≥...
  • Page 6: Product Introduction

    Product Introduction Parts 17 18 19 20 12 13 14 15 16 22 23 DC switch 1-3 (DC PV input terminal 1-3 DC switch reset button SWITCH 1-3) (MPPT1-3) PV input terminal 7-9 DC switch reset button DC switch 7-9 (DC SWITCH (MPPT7-9) 7-9) PV input terminal 10-12...
  • Page 7: Installing The Inverter

    [1] DC switch reset button 1 controls DC switch 1-3, DC switch reset button 2 controls DC switch 4-6, DC switch reset button 3 controls DC switch 7-9, DC switch reset button 4 controls DC switch 10-12, DC switch reset button 5 controls DC switch 13-15. [2] Only for GW320K-UT.
  • Page 8 Space Requirements Children no touch ≥600mm ≥50mm ≥600mm ≥600mm 200mm ≥1000mm ≥600mm ALT: 5000m IP66 0%~100%RH Angle Requirements...
  • Page 9 Space Requirements • Horizontal Installation ≥800mm • Triangle Installation ≥200mm ≥500mm • Back-to-back Installation Do not place anything that will block the heat sink of the two inverter. ≥200mm Assembling the mounting plate 1.5-2N·m...
  • Page 10 Installing the mounting bracket Wall mounting The M10 expansion bolts should be prepared by customers. Bracket mounting Installing the Inverter Lifting the Inverter Weight...
  • Page 11 2~3N·m Hoisting the Inverter Weight 2~3N·m...
  • Page 12: Electrical Connection

    Electrical Connection Recomended dimensions of the copper to aluminum wiring terminal and rubber wall: 12mm 112mm 48mm PE Cable L=L1+(1~2)mm L1 7~9N·m...
  • Page 13 AC Cable Opening the AC wiring box 2.5~3N·m Multi-core AC cable 14-16mm 33-35mm 38-40mm 18-20mm > 300mm 22-24mm 43-45mm 26-28mm 53-55mm L2=L1+3mm 26-28mm 63-65mm 26-28mm 73-75mm L1 L2 L3 25~30N·m 7~9N·m...
  • Page 14 Single-core AC cable 14-16mm 18-20mm 18-20mm 22-24mm L2=L1+3mm 30-32mm 26-28mm 26-28mm 22-24mm 36-38mm 26-28mm 25~30N·m 7~9N·m Closing the AC wiring box L1 L2 L3 2.5~3N·m 200mm...
  • Page 15 DC Cable (PV) Click MC4 PV connector 7~8mm 7~8mm Click Click ≤ 1500V...
  • Page 16 Vaconn PV connector 7~8mm 7~8mm Click Click ≤1500V...
  • Page 17 RS485 communication cable COM2 (RS485) RS485 A RS485 B RS485 A RS485 B Grounding Grounding 6.5mm 25mm 0.3~0.4N·m D: 8-11mm...
  • Page 18: Power On And Off

    Communication Module Power ON and OFF Inverter Utility Transformer AC Switch Grid PV String DC Switch Power OFF Power ON Turn off Turn on...
  • Page 19 <5m SolarGo app Monitoring via SEMS Portal App play SEMS Portal App Store SEMS Portal APP For more detailed instructions, scan the QR code below. WiFi Quick SolarGo SEMS Portal UT Series User Installation Guide User Manual User Manual Manual...
  • Page 20 Official Website GoodWe Technologies Co.,Ltd. No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com service@goodwe.com Local Contacts 340-00931-00...

This manual is also suitable for:

Gw320k-utGw320kh-ut

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