MEGAREVO R8KH3 User Manual

MEGAREVO R8KH3 User Manual

Hybrid inverter

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Hybrid Inverter User Manual

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Table of Contents
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Summarization of Contents

Notes on this Manual
Scope of Validity
Defines the manual's applicability and intended audience.
Target Group
Specifies the manual is for qualified electricians.
Symbols Used
Explains safety and general information symbols in the manual.
Safety
Important Safety Instructions
Crucial safety guidelines for inverter operation, installation, and maintenance.
Surge Protection Devices (SPDs) for PV Installation
Advises on using surge arresters for PV systems to prevent over-voltage.
Anti-Islanding Effect
Explains the anti-islanding feature to prevent grid power supply issues.
PE Connection and Leakage Current
Covers protective conductor requirements and leakage current handling.
Battery Safety Instructions
Lists safety precautions for battery handling and replacement.
Manual Symbol Explanation
Explains symbols found on the inverter and its type label.
CE Directives
Outlines compliance with European low voltage and EMC directives.
Introduction
Basic Features
Introduces the Revo Hybrid Series inverter's capabilities and functions.
Work Modes
Describes various operational modes like Self-use, Peak shift, and Bat priority.
Dimension
Provides physical dimensions and unit specifications for the inverter.
Hybrid Inverter Terminals
Identifies and describes the function of various input/output terminals.
Installation
Physical Damage Check
Instructs to inspect the inverter for damage incurred during transit.
Packing List
Details the included components in the inverter package.
Mounting
Provides precautions, space requirements, and steps for mounting the inverter.
Electrical Connection
PV Connection
Explains how to connect PV modules to the inverter, including voltage limits.
Grid Connection
Details recommended cables and micro-breakers for grid connection.
EPS Connection
Explains EPS connection for different inverter versions and modes, including wiring diagrams.
Battery Connection
Explains high-voltage battery connection, breaker requirements, and BMS pin definitions.
CT Connection and Phase Instruction
Describes CT connection for power monitoring and export control.
DRM Connection
Explains DRM connection for demand response, noting limited availability.
WiFi Connection (Optional)
Details how to connect the inverter to a network via Wi-Fi.
GPRS Connection (Optional)
Explains GPRS connection for load control via a smart plug.
Inverter Manipulation
Outlines steps for starting the inverter and initial checks.
Setting
Control Panel
Describes the inverter's control panel components and their functions.
LED Indicator Instructions
Explains the meaning of different LED indicator states.
Three Modes Usage Instructions
Details the setup structure and available system settings.
LCD Operation
LCD Interface
Explains error information, system settings, PV input, and battery interfaces on the LCD.
Setting
State
Describes how to navigate user settings, inquiry, and statistics.
Set Password
Explains how to set or change the inverter's password.
Setup
Lists the available options within the main setup menu.
System Setting
Details system settings like Work mode, EPS enable, and Battery wake-up.
Battery Setting
Covers battery parameters like type, discharge depth, and communication.
Grid Standard
Lists available grid standards for configuration.
Run Setting
Explains run settings including React mode, grid power, and discharge power.
RS485 Address
Describes how to set the RS485 address.
RS485 Baud Rate
Explains how to select the RS485 baud rate.
Language
Covers language selection for the interface.
Backlight
Details how to adjust screen backlight time.
Date/Time
Explains how to set the date and time.
Clear Record
Covers clearing operation history.
Password
Details how to set a new password.
Maintenance
Reserved section for maintenance.
Factory Reset
Explains how to perform a factory reset on the inverter.
Inquire
Inverter Module
Shows how to view the inverter model information.
Module SN
Displays module serial number information.
Firmware
Shows software version for ARM and DSP.
Running Records
Displays running records and event logs.
Diagnose
Provides factory internal diagnostic information.
Statistic
Statistic
Shows inverter operation statistics like time, peak power, and energy production.
Fault Diagnosis and Solutions
Fault Diagnosis Table
Lists common faults, their explanations, and basic solutions.

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