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Switch
3P-63A
Operating instructions manual
Fronius 3P-63A Operating Instructions Manual
Backup switch
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Contents
Table of Contents
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Table of Contents
Table of Contents
Safety Instructions
Safety Rules
Explanation of Safety Instructions
General
Environmental Conditions
Qualified Personnel
Copyright
General Information
General Information
Intended Use
Foreseeable Misuse
Information on the Device
Scope of Supply
Explanation of Symbols
Positioning
Compatible Devices
Operating Controls and Connections
Switch Positions of the Backup Switch
Connection Area
Installation and Startup
Requirements for Connecting the Backup Switch
Protective Circuit
Various Cable Types
Permitted Cables for the Electrical Connection
Permitted Connection Screws
Preparing for the Installation
Safety
General Disconnection of the Power Supply
Installation
Disassembly of the Switch and the Housing Cover
Stripping Lengths
1-Pin Installation
Connecting the Backup Switch 1-Pin to the Public Grid
Connecting Load 1-Pin in the Backup Power Circuit to the Backup Switch
3-Pin Installation
Connecting the Backup Switch 3-Pin to the Public Grid
Connecting Load 3-Pin in the Backup Power Circuit to the Backup Switch
Connecting the Data Communication Cables
Connecting the Data Communication Cable to the Backup Switch
Description of the Data Communication
Mounting the Protective Cover
Mounting the Protective Covers
Mounting Housing Cover and Switch
Mounting the Housing Cover and the Switch
Commissioning
Putting the PV System into Operation
General
Backup Power - Configuring a Full Backup
Testing Backup Power Mode
Appendix
Technical Data
Service, Warranty Terms and Conditions, and Disposal
Maintenance
Disposal
Fronius Manufacturer's Warranty
Circuit Diagrams
Manual Switch to Backup Power 1-Pin Separation, E.g., Australia
Circuit Diagram
Manual Switch to Backup Power 3-Pin Separation, E.g., Austria
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Operating
Instructions
Fronius Backup Switch 1P/3P-63A
EN-US
Operating instructions
42,0426,0536,EA
001-26082024
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