Table of Contents
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Table of Contents
Related Manuals for Hoymiles HM-500
Summarization of Contents
Product Information and Safety
Product Range
Lists the Hoymiles Microinverter models covered in the manual.
Target Audience
Specifies that the manual is for qualified technicians for safety purposes.
Safety Symbol Definitions
Displays safety symbols and their meanings for hazard identification.
Critical Safety Instructions
Provides essential safety precautions for installing and operating the microinverter.
Product Description and Features
2-in-1 Microinverter Technology
Introduces the "Daisy-Chain 2 in 1 Unit Microinverter" technology.
Key Product Highlights
Lists key features like maximum output power, efficiency, and reliability.
Terminals Introduction
Identifies and describes the AC and DC connectors on the microinverter.
Physical Dimensions
Provides physical dimensions of the microinverter.
Installation Preparation and Procedures
Operating Modes
Explains the different operating modes: Normal, Zero Export Control, and Standby.
Installation Accessories
Lists and describes the accessories required for installation.
Installation Precautions
Advises on precautions for installing microinverters to avoid environmental damage.
Environmental and Location Guidelines
Details precautions for installation location and environmental conditions.
Spacing Requirements
Specifies the required space for optimal communication and cooling.
Pre-Installation Steps
Outlines general preparation steps before equipment installation.
Step-by-Step Installation Guide
Mounting Microinverters
Details the first step of fixing the microinverter onto the mounting rail.
AC Cable Connections
Explains how to connect AC cables between microinverters and install end caps.
AC End Cap Wiring
Details how to prepare the AC end cable by taking the AC port apart.
AC Wiring to Grid
Describes wiring the AC cable parts and connecting to the distribution box and grid.
Installation Map Creation
Details the process of creating an installation map by peeling serial number labels.
Connecting PV Modules
Details mounting PV modules and connecting DC cables to the microinverter.
System Energization
Explains how to energize the system by turning on AC breakers.
Monitoring System Setup
Guides on setting up the monitoring system using DTU documentation.
Troubleshooting and Diagnostics
Troubleshooting Alarm Codes
Provides a list of alarm codes, names, and suggested solutions for troubleshooting.
LED Status Indicators
Explains the meaning of LED flashes during startup and normal operation.
On-Site Inspection Procedures
Provides steps for on-site inspection to troubleshoot inoperable microinverters.
Maintenance and Replacement
Routine Maintenance
Outlines procedures and precautions for routine maintenance of the equipment.
Microinverter Replacement
Explains the procedure for safely removing and replacing a microinverter.
Decommissioning and Compliance
Decommissioning Process
Describes how to disconnect and pack the microinverter for decommissioning.
Storage and Transportation
Covers proper packaging, handling, and checking components during transport.
Disposal Guidelines
Guides on proper storage and environmentally responsible disposal of equipment.
Earth Fault Alarm Monitoring
Explains compliance with IEC 62109-2 for earth fault monitoring and LED indication.
Advanced Features and Technical Data
Power Quality Response Modes
Explains power derating for voltage variation (Volt-Watt mode).
Demand Response Modes (DRM)
Describes Demand Response Modes (DRM) and their supported signals.
Technical Specifications
DC Input Specifications
Provides detailed DC input specifications for different microinverter models.
AC Output Specifications
Lists AC output specifications, including power, voltage, and current ratings.
Efficiency and Protection Details
Details peak and weighted efficiencies, and safety/protection features.
Mechanical Data
Provides mechanical specifications like temperature range, dimensions, and weight.
Product Features Summary
Lists communication, monitoring, warranty, and compliance features.
Installation Aids and Diagrams
Installation Map Template
Provides a template for creating an installation map for microinverters.
230VAC Single-Phase Wiring
Illustrates the wiring diagram for a 230VAC single-phase system.
230VAC/400VAC Three-Phase Wiring
Shows the wiring diagram for a 230VAC/400VAC three-phase system.
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