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Allen-Bradley PowerFlex 7000 User Manual

Allen-Bradley PowerFlex 7000
218 pages
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User Manual
Original Instructions
PowerFlex 7000 Medium Voltage AC Drive Air-Cooled
(“B” Frame)—ForGe Control
Catalog Number 7000

Table of Contents

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Allen-Bradley PowerFlex 7000 Specifications

General IconGeneral
ModelPowerFlex 7000
Output Voltage0 to Input Voltage
Frequency50/60 Hz
Voltage Rating2.3 kV, 3.3 kV, 4.16 kV, 6.6 kV, 10 kV, 13.8 kV
Communication ProtocolsEtherNet/IP, DeviceNet, ControlNet, Profibus, Modbus
Cooling MethodAir or Liquid Cooled
EnclosureNEMA 1, NEMA 3R
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-40°C to 70°C (-40°F to 158°F)
Relative Humidity5% to 95% (non-condensing)
AltitudeUp to 1000 m (3300 ft) without derating
CertificationsCE

Summary

PowerFlex 7000 Medium Voltage AC Drive Air-Cooled (“B” Frame)—ForGe Control

Important User Information

General Precautions and Safety Warnings

Details ESD sensitivity, application errors, and personnel safety guidelines.

Preface

Manual Purpose and Audience

Outlines the manual's intent, intended users, and scope of coverage.

Chapter 1 PowerFlex 7000 Drive Overview

Drive Topology and Rectifier Configurations

Explains the drive's PWM-CSI topology and available rectifier designs.

Chapter 2 Power Component Definition and Maintenance

Control Power Off Tests and Interlocking

Outlines safety checks before applying control power and system interlocking mechanisms.

Voltage-Sensing Assembly and Replacement

Describes the voltage-sensing assembly and provides steps for its replacement.

Chapter 3 Control Component Definition and Maintenance

Control Power Components and Configurations

Details control power distribution for different drive configurations and ride-through capabilities.

AC/DC Power Supply Overview and Replacement

Covers AC/DC power supply functions, calibration, replacement, and diode replacement.

Appendix A Specifications

“B” Frame Drive Specifications

Lists general design specifications, including voltage, current, and enclosure details.

Appendix C Preventative Maintenance Schedule

Preventative Maintenance Overview

Categorizes maintenance into operational and annual tasks with key information requirements.

Appendix H Encoder Use and Torque Capabilities

Encoder Selection and Usage Guidelines

Provides guidance on when to use encoders and how to select them for optimal performance.

PowerFlex 7000 Drive Torque Capabilities

Details drive torque capabilities with and without encoders, and under different HPTC modes.

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