Table of Contents
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Table of Contents
Related Manuals for SAJ Suntrio Plus 50K
Summarization of Contents
Preface
Introduction and Welcome
Thanks users for choosing the inverter and outlines the manual's content for installation, operation, and safety.
Chapter 1 Safety Precautions
Scope of Application
Defines the user manual's scope, covering installation, operation, maintenance, and troubleshooting for SAJ grid-tied inverters.
Safety Instructions Definitions
Explains hazard levels (DANGER, WARNING, CAUTION, NOTICE) to ensure safe handling and operation of the inverter.
Target User Group
Specifies that only qualified electricians who understand safety regulations are permitted to install, maintain, and repair the inverter.
Chapter 2 Preparation
Preparation Safety Instructions
Provides critical safety guidelines for electrical shock and high voltage during preparation, installation, and handling.
Understanding Safety Symbols
Details the meaning of various symbols used in the manual, including electrical hazards, hot surfaces, and disposal requirements.
Chapter 3 Product Information
Application Scope of Products
Describes Suntrio Plus series as grid-tied three-phase inverters, essential components of solar power systems for AC conversion.
Product Model Specifications
Explains the naming convention for Suntrio Plus models, where 'XK' denotes the rated power in kilowatts (kW).
Product Overviews
Presents dimensional drawings and overviews for different Suntrio Plus inverter models (12K/15K/17K/20K and 25K/33K).
Technical Datasheet
Provides comprehensive technical specifications including DC input, AC output, efficiency, and protection features for various models.
Chapter 4 Instructions for installation
Installation Safety Guidelines
Highlights DANGER and NOTICE warnings for fire, electrical shock, high voltage, and environmental considerations during installation.
Pre-Installation Checks
Details crucial checks for package integrity and assembly parts before proceeding with the inverter installation process.
Installation Method and Position
Guides on correct mounting methods and optimal installation positions to prevent overheating and ensure adequate ventilation.
Mounting Procedure Steps
Provides a step-by-step guide for marking drill holes, drilling, and securing the inverter mounting components to the wall.
Chapter 5 Electrical Connection
Electrical Connection Safety
Emphasizes professional installation, protective equipment, and adherence to national/local standards for safe electrical connections.
Electrical Interface Specifications
Details the interface ports (A-G) and their functions, including DC input, AC output, RS232/RS485, and ground connection.
AC Side Connection Guide
Specifies recommended copper cable types, cross-sectional areas, and external diameters for AC side connections for different models.
DC Side Connection Guide
Details recommended DC cable specifications, including cross-sectional area and outside diameter, for secure and proper connections.
Communication Connection Details
Explains RS232 and RS485 interfaces, providing pinout information for serial port cables and connectivity options.
Chapter 6 Debugging Instructions
Human-computer Interface Overview
Introduces the inverter's LCD display, status indicators (communication, fault, power), and navigation button functions.
First Run Setup Procedures
Guides users on initial configuration, including setting the local time and selecting the appropriate grid country for operation.
Inverter State Descriptions
Defines the different operational states of the inverter: Initialization, Normal, Wait, Fault, and Update.
LCD Menu Navigation
Illustrates the inverter's LCD menu structure, detailing navigation paths for various settings and information displays.
General Parameter Settings
Covers configuration of system parameters, language, time, grid compliance, data management, security, and PV modes.
Parameter Inquiry Methods
Explains how to check operating parameters, equipment details, series numbers, and software versions via the inverter's interface.
Remote Monitoring Operations
Describes methods for monitoring inverter status remotely using Wi-Fi, Ethernet, or GPRS modules via web portals or mobile apps.
SAJ Warranty Policy
Standard Warranty Period
Details the standard warranty duration (5.5 or 5 years) and its starting point, based on shipment or invoice date.
Warranty Extension Options
Explains how to extend the warranty period and the available extension durations, along with purchase procedures.
Warranty Claim Conditions
Outlines procedures for making warranty claims, required documentation, and SAJ's responsibilities during the warranty period.
Post-Warranty Service
Details the fees and procedures for maintenance services provided after the inverter's warranty has expired.
Warranty Liability Exclusions
Lists circumstances and conditions under which the manufacturer's warranty for the inverter will not be applicable.
Warranty Card
Customer Information for Warranty
Provides fields for customers to fill in personal details, device information, and fault descriptions for warranty claims.
Installer Information for Warranty
Provides fields for installers to record company details, installation specifics, and contractor license numbers for warranty purposes.
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