Related Manuals for Fox ESS R75
Summarization of Contents
Notes on This Manual
Scope of Validity
Manual covers assembly, installation, commissioning, maintenance, and troubleshooting of Fox ESS products.
Target Group
Manual is for qualified electricians performing specific tasks.
Symbols Used
Explains symbols shown on the inverter and type label.
Symbols Explanation
Explains symbols shown on the inverter and type label.
Safety Precautions
Unpacking and Inspection
Instructions for checking safety signs, labels, nameplates, and product appearance upon receipt.
Package Safety
Precautions regarding electrical connections, drilling, transport/handling damage, and installation location.
Electrical Connection Safety
Safety measures for making electrical connections, including voltage checks and protective equipment.
Operation Safety
Safety guidelines for operating the inverter, including handling cables and avoiding hot parts.
Maintenance Safety
Safety precautions for maintenance, including disconnecting power and checking for residual voltage.
Disposal Safety
Guidance on scrapping the product according to local regulations.
Introduction
Product Introduction
Introduces R75, R100, R110 as three-phase grid-tied inverters for PV power generation.
Basic Features
Lists system advantages and features like MPP tracking, PID recovery, and protection functions.
Size
Provides physical dimensions of the inverter.
LED Indicator Panel
Describes the function of the LED indicators on the inverter.
Terminals of Inverter
Details the function and identification of various terminals on the inverter.
Circuit Diagram
Illustrates the main circuit of the inverter and explains the function of key components.
Technical Parameters
DC Input/AC Output for R Series
Lists technical specifications for DC input and AC output of R75, R100, R110 models.
Efficiency, Protection, and Safety
Details the efficiency ratings and protection/safety standards met by the inverters.
General Data
Provides general data such as dimensions, weight, operating environment, and certifications.
Installation
Installation Safety
Safety precautions to be followed during the installation process of the inverter.
Check for Physical Damage
Instructions on how to check the inverter for any damage incurred during transportation.
Packing List
Details the items included in the product packaging.
Mounting
Guidelines for mounting the inverter, including environmental and space requirements.
Environment Requirement
Specifies the environmental conditions required for safe and effective installation.
Space Requirement
Outlines the necessary clearance space around the inverter for proper ventilation.
Angle Requirement
Defines the acceptable installation angles for the inverter.
Installation Steps
Provides a step-by-step guide for installing the inverter.
Electrical Connection
Safety Precautions
Critical safety measures to be observed before and during electrical connections.
Electrical Connection Overview
Provides a general overview of connecting the inverter to the PV system and grid.
Secondary Ground Connection
Detailed instructions and safety warnings for establishing a reliable ground connection.
AC Wiring
Covers requirements and procedures for AC wiring, including circuit breaker selection.
AC Wiring Requirements
Specifies requirements for AC wiring, including AC circuit breakers and parallel connections.
Wiring Steps
Step-by-step instructions for performing AC wiring connections.
Aluminum Cable Requirements
Guidelines for using aluminum cables, including adapter terminals.
DC Connection
Instructions for connecting DC input from PV modules to the inverter.
PV Input Configuration
Explains how PV inputs are configured with MPP trackers and best practices for string structure.
Assembling DC Connectors
Step-by-step guide for assembling and connecting DC connectors.
DC Wiring
Detailed steps for DC wiring, including cable preparation and connector assembly.
Communication Device Installation
Guide for installing communication devices.
Communication Connector Wiring Steps
Step-by-step instructions for wiring communication connectors.
Wire Sequence of the Rubber Core
Details the wire sequence for the communication connector's rubber core.
Ripple Control (Optional)
Explains optional ripple control connection for dynamic power limitation.
Monitoring Module (Optional)
Instructions for plugging in and setting up the monitoring module.
Communication Connector Application Method
Shows methods for applying communication connectors for single and multiple inverters.
Single Inverter Communication Wiring
Illustrates the communication wiring for a single inverter setup.
Multiple Inverters Communication Wiring
Details the wiring diagram for connecting multiple inverters to a smart logger.
Master Inverter & Multiple Slave Inverters Communication Wiring
Describes the communication wiring setup for a master inverter with multiple slave inverters.
Commissioning
Inspection before Commissioning
Checklist of items to verify before starting the inverter commissioning process.
Inverter Start-Up
Step-by-step instructions for safely starting up the inverter after installation.
Inverter Switch Off
Procedures for safely shutting down the inverter.
Fox Cloud APP
Information on using the Fox Cloud App for remote monitoring and maintenance.
Maintenance
Maintenance Safety
Essential safety precautions to be followed during inverter maintenance procedures.
Alarm List
A comprehensive list of potential alarms, their codes, and troubleshooting solutions.
Troubleshooting
General troubleshooting steps for common inverter issues.
Routine Maintenance
Outlines a schedule and methods for performing routine maintenance checks.
Fan Maintenance
Detailed steps for cleaning and replacing the inverter's cooling fan.
Decommissioning
Dismantling the Inverter
Procedures for safely disconnecting and removing the inverter from its installation.
Packaging
Guidelines for packaging the inverter for storage or transport.
Storage and Transportation
Recommendations for storing and transporting the inverter safely.
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