Table of Contents
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Preface .................................................................................................................... II
1. Basic safety information .................................................................................- 1 -
1.1. Safety instructions ............................................................................. - 1 -
1.2. Symbols and signs ............................................................................. - 4 -
2. Product characteristics ....................................................................................- 6 -
2.1. Product informations ......................................................................... - 6 -
2.2. Size description ..................................................................................- 6 -
2.3. Function characteristics ..................................................................... - 7 -
2.4. Electrical block diagram .................................................................... - 7 -
3. Installation ......................................................................................................- 9 -
3.1. Checking Before Installation ............................................................. - 9 -
3.2. Product Overview ............................................................................ - 11 -
3.3. Tools .................................................................................................- 12 -
3.4. Installation Environment ................................................................. - 13 -
3.5. Determining the Installation Position .............................................. - 13 -
3.6. Moving the HYD 3K~6K-EP .......................................................... - 15 -
3.7. Installing HYD 3K~6K-EP ..............................................................- 15 -
4. Electrical Connections ..................................................................................- 17 -
4.1. Wire instructions ..............................................................................- 18 -
4.2. Connecting PGND Cables ............................................................... - 18 -
4.3. PV Connection .................................................................................- 20 -
4.4. Battery Connection .......................................................................... - 21 -
4.5. Load connection ...............................................................................- 22 -
4.6. Grid connection ............................................................................... - 23 -
4.7. External communication interface ................................................... - 25 -
5. Buttons and indicator lights ..........................................................................- 36 -
5.1. Buttons .............................................................................................- 36 -
5.2. Indicator lights and status ................................................................ - 36 -
6. Operation ...................................................................................................... - 37 -
6.1. Double Check .................................................................................. - 37 -
6.2. Starting up and shutting down the inverter ......................................- 37 -
6.3. Menu ................................................................................................ - 42 -
7. Troubleshooting ............................................................................................- 55 -
8. Technical Data .............................................................................................. - 62 -
9. Quality Assurance ........................................................................................ - 69 -
HYD 3K~6K-EP
Content
User manual
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Table of Contents
Related Manuals for Sofar solar HYD 4000-EP
Summarization of Contents
Preface
Manual Overview and Target Audience
Provides an overview of the manual's content, scope, and intended audience.
Safety Symbols Introduction
Introduces the safety symbols used throughout the manual, with detailed explanations on subsequent pages.
Basic Safety Information
Safety Instructions
General safety advice, precautions, and qualified personnel requirements.
Transport Requirements
Guidelines for safe transportation and handling of the inverter.
Labels on the Equipment
Information regarding the labels found on the inverter unit.
Symbols and Signs
Detailed explanation of all safety symbols and their meanings.
Product Characteristics
Product Information
Overview of the inverter's capabilities and applications.
Size Description
Details the physical dimensions of the inverter.
Function Characteristics
Highlights the key operational features and performance aspects.
Electrical Block Diagram
Illustrates the internal electrical connections of the inverter.
Installation
Installation Notes
General warnings and considerations before starting installation.
Checking Before Installation
Procedures to verify package contents and deliverables.
Product Overview
Visual guide to the inverter's components and ports.
Tools Required
List of necessary tools for installation and electrical connections.
Installation Environment
Recommended environmental conditions for inverter installation.
Determining Installation Position
Guidance on selecting the optimal mounting location.
Moving the Inverter
Safe procedures for handling and moving the inverter.
Installing the Inverter
Step-by-step instructions for mounting the inverter.
Electrical Connections
Wire Instructions
Details on recommended cable types and specifications.
Connecting PGND Cables
Procedure for connecting the protective ground (PGND) cables.
PV Connection
Instructions for connecting the photovoltaic (PV) array.
Battery Connection
Procedure for connecting the battery system.
Load Connection
Steps for connecting the load output.
Grid Connection
Instructions for connecting the inverter to the electrical grid.
External Communication Interface
Connecting various communication modules like USB, WiFi, COM, RS485.
Buttons and Indicator Lights
Buttons
Description of the inverter's control buttons and their functions.
Indicator Lights and Status
Explanation of the status indicators (LEDs) on the inverter.
Operation
Double Check
Pre-operation checks to ensure correct setup and connections.
Starting Up and Shutting Down
Procedures for safely powering the inverter on and off.
Menu Navigation and Settings
Guide to navigating the inverter's menu and configuring various settings.
Troubleshooting
General Troubleshooting Steps
Initial checks and procedures for identifying inverter faults.
Event List Information
Detailed explanations of fault codes and event messages.
Earth Fault Alarm
Handling and understanding earth fault alarms.
Technical Data
Battery Parameters
Specifications related to battery compatibility and performance.
PV String Input Data
Technical specifications for solar panel input.
AC Output Data
Specifications for AC output power and current (On-Grid/Off-Grid).
Efficiency and Protection
Performance metrics and integrated protection features.
General Data
Physical, environmental, and general specifications of the inverter.
Features and Standards
Supported features and compliance with relevant standards.
Quality Assurance
Warranty Terms and Conditions
Details of the manufacturer's warranty policy and coverage.
Procedure for Claiming a Warranty
Steps and required information for submitting a warranty claim.
Warranty Period Extension
Information on options and procedures for extending the warranty period.
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