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Sungrow Manuals
Inverter
SG285HX
User manual
Sungrow SG285HX User Manual
Pv grid-connected inverter
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
All Rights Reserved
About this Manual
Table of Contents
Safety Instructions
Unpacking and Inspection
Installation Safety
Electrical Connection Safety
Operation Safety
Maintenance Safety
Disposal Safety
Product Description
System Introduction
Product Introduction
Symbols on the Product
LED Indicator
DC Switch
Circuit Diagram
Function Description
Unpacking and Storage
Unpacking and Inspection
Unpacking Steps
Inverter Storage
Mechanical Mounting
Safety During Mounting
Location Requirements
Environment Requirements
Carrier Requirements
Angle Requirements
Clearance Requirements
Installation Tools
Moving the Inverter
Manual Transport
Hoisting Transport
Installing the Mounting-Bracket
Bracket-Mounted Installation
Wall-Mounted Installation
Pole-Mounting
Installing the Inverter
Electrical Connection
Safety Instructions
Terminal Description
Electrical Connection Overview
Crimp OT / DT Terminal
External Protective Grounding Connection
External Protective Grounding Requirements
Connection Procedure
AC Cable Connection
AC Side Requirements
Requirements for OT/DT Terminal
Cable
Connection Procedure of Two Wires Per Phase with Multi-Core
Cable
DC Cable Connection
PV Input Configuration
Assembling the PV Connectors
Installing the PV Connector
Wiring of Tracking System Power Cable (Optional)
RS485 Connection(COM1)
Interface Description
RS485 Communication System
Connection Procedure
Dry Contact Connection(COM2)
Interface Description
Dry Contact Function
Connection Procedure
PLC Communication Connection
Commissioning
Inspection before Commissioning
Commissioning Procedure
Isolarcloud App
Brief Introduction
Installing the App
Login
Requirements
Login Procedure
Function Overview
Home Page
Run Information
Records
More
System Parameters
Operation Parameters
Power Regulation Parameters
Communication Parameters
Firmware Update
Password Changing
Troubleshooting and Maintenance
Troubleshooting
Maintenance
Maintenance Notices
Disconnecting the Inverter
Routine Maintenance
Cleaning Air Inlet and Outlet
Fan Maintenance
Inverter Disposal
Dismantling the Inverter
Disposal of the Inverter
Appendix
Technical Data
Wring Distance of DI Dry Contact
Quality Assurance
Contact Information
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About this Manual
2
Electrical Connection Safety
3
Circuit Diagram
4
Electrical Connection
5
Technical Data
Download this manual
User Manual
PV Grid-Connected Inverter
SG285HX / SG320HX / SG333HX / SG350HX
SG285HX /
Grid-Connected InverterUser
ManualSG285_320_333_350HX-
UEN-Ver17-202209
SG285_320_333_350HX-UEN-Ver17-202209
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This manual is also suitable for:
Sg320hx
Sg333hx
Sg350hx
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