Related Manuals for Senergy 4K
Summarization of Contents
Forward
Application Model
Details the inverter model series.
Applicable Personnel
Specifies the intended users of the manual.
Symbol Conventions
Safety Symbols
Explains symbols used for safety warnings and notes.
1 Safety Precautions
1.1 Personnel Safety
Outlines safety requirements for technicians.
1.2 PV Inverter Protection
Details precautions for protecting the inverter.
1.3 Installation Safety
Covers safety measures during installation.
1.4 Electrical Connections
Safety guidelines for electrical connections.
1.5 Operating and Commissioning
Safety precautions for operation and setup.
1.6 Maintenance
Safety rules for maintenance procedures.
1.7 Additional Information
Provides advice for unforeseen risks or issues.
2 Overview of the Inverter
2.1 Functional Models
Describes the inverter's capabilities and models, including function and model descriptions.
2.2 Network Application
Details the inverter's use in grid-tied PV power systems.
2.3 Outline and Dimensions
Shows the physical appearance and size of the inverters.
2.4 Working Process
Explains how the inverter operates internally, including basic principles and circuit diagrams.
2.5 Working Modes
Describes the different operational states of the inverter.
3 Storage
Storage Requirements
Details the necessary conditions for storing the inverter.
4 Installation
4.1 Checking the Outer Packing
Procedures for verifying the package contents upon delivery.
4.2 Moving the inverter
Instructions on how to safely transport the inverter.
4.3 Identify the PV Inverter
Guidance on identifying the inverter using its nameplate and compliance symbols.
4.4 Installation Requirements
General criteria for installing the inverter, including position, environment, carrier, and space.
4.5 Installing a Rear Panel
Step-by-step guide for mounting the rear panel securely to a wall.
4.6 Installing the inverter
Procedures for mounting the inverter onto the prepared rear panel.
5 Electrical Connections
5.1 Connecting Protection Ground (PGND) Cables
Steps for grounding the inverter using PGND cables, including preparation and wiring.
5.2 Connecting AC Output Cables
Instructions for connecting AC power cables, including preparation and connection procedures.
5.3 Connecting the PV Strings
Guidelines for connecting the photovoltaic (PV) strings, including preparation and procedures.
5.4 Connecting Communication Cables
How to connect communication modules like WiFi, GPRS, and RS485.
5.5 Power limit (optional)
Configuration for optional power limiting features using CT sensors or digital meters.
5.6 Installation Verification
Checklist for confirming correct installation and ensuring all connections are secure.
6 System Operation
6.1 Powering ON the Inverter
Steps to turn on the inverter, including breaker and switch operations.
6.2 Powering OFF the Inverter
Procedures to safely shut down the inverter, including commands and breaker actions.
7 User Interface
LED Indicator
Explains the LED indicators on the inverter and their states.
7.1 LED specification definition
Detailed meaning of LED indicator states and associated warning codes.
7.2 LCD automatic-page-turning display
Describes the information shown on the inverter's LCD screen in different modes.
7.3 LCD Warning display
Lists and explains common warning messages and their codes displayed on the LCD.
8 Maintenance
8.1 Routine Maintenance
Schedule and checklist for regular inverter maintenance, including status checks and cleaning.
8.2 Inverter Troubleshooting
Common issues and recommended solutions for inverter faults, covering grid and PV related problems.
8.3 Removing the Inverter
Step-by-step guide for safely uninstalling the inverter and its components.
9 Warranty
9.1 Quality Terms
Details the terms and duration of the product warranty, including repair or replacement.
9.2 Liability Waiver
Outlines situations that void the warranty or limit company liability.
10 Disposal of the Inverter
Environmental Disposal
Guidance on responsible disposal of the inverter according to environmental laws and regulations.
11 Technical Specifications
2K/3K/3.6K Specifications
Detailed technical data for 2K, 3K, and 3.6K inverter models.
General and Certification
Covers general inverter properties like topology, IP rating, and relevant safety certifications.
4K/5K/6K Specifications
Detailed technical data for 4K, 5K, and 6K inverter models.
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