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Allen-Bradley PowerFlex AFE User Manual

Allen-Bradley PowerFlex AFE
134 pages
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PowerFlex Active Front End – Frame 10
Catalog Number 20Y
PowerFlex AFE/PowerFlex 700AFE
(400V/480V and 600V/690V)
Hardware Service Manual
Original Instructions

Table of Contents

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Allen-Bradley PowerFlex AFE Specifications

General IconGeneral
CategoryController
ManufacturerAllen-Bradley
SeriesPowerFlex
Device TypeActive Front End (AFE)
Input Voltage380-480V AC
Control MethodVector Control
Communication ProtocolsEtherNet/IP, DeviceNet
DimensionsVaries by model
WeightVaries by model
Protection FeaturesOvervoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature

Summary

Important User Information and Safety

Safety Warnings and Hazard Descriptions

Details warnings for explosion, injury, death, shock, burn, and arc flash hazards.

General Precautions for Light-Emitting Diode Product

Product-Specific Safety Precautions

Details safety warnings for product features like optical transmission equipment.

Troubleshooting and Error Codes

PowerFlex Active Front End Faults

Details fault names, descriptions, and recommended actions for AFE failures.

Common Symptoms and Corrective Actions

Maps common operational symptoms to their causes and corrective measures.

Component Test Procedures

Perform Forward and Reverse Biased Diode Tests

Guides on performing diode tests to check semiconductor junctions in the power structure.

AFE Power Structure Component Section

Remove Power from the AFE

Essential steps to safely remove power from the AFE before any service.

Remove the Power Structure from the Enclosure

Detailed instructions for safely removing the power structure from its enclosure.

Precharge Component Section

LCL Filter Component Section

DC Fuses Component Section

Startup After Repair

Before You Apply Power to the AFE

Crucial pre-power-up checks and procedures to ensure safe startup.

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