Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive (A Frame) - ForGe Control User Manual
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Table of contents
Document Outline
- PowerFlex 7000 Medium Voltage AC Drive Air-Cooled (“A” Frame)—ForGe Control
- Summary of Changes
- Table of Contents
- Who Should Use This Manual 11
- What Is Not in this Manual 11
- General Precautions 11
- Additional Resources 12
- Introduction 13
- Topology 13
- Rectifier Designs 14
- Motor Compatibility 16
- Simplified Electrical Drawings 17
- Operator Interface 20
- Safety and Codes 23
- Drive Storage 23
- Siting of the Drive 23
- Installation 25
- Cabinet Layout and Dimensional Drawings of Drive 33
- Drive Layout 35
- IEC Component and Device Designations 38
- Power Wiring Selection 38
- Power Cabling Access 41
- Power Connections 42
- Power and Control Wiring 47
- Grounding Practices 47
- Interlocking 50
- Cabling Cabinet Components 51
- Hall Effect Sensor Replacements 55
- Current Transformer Replacement 56
- Converter Cabinet Components 57
- Converter Cabinet 60
- Voltage-Sensing Assembly 60
- Voltage-Sensing Circuit Board Assembly Replacement 61
- Surge Arresters 62
- PowerCage™ Overview 65
- Resistance Checks 66
- Uniform Clamping Pressure 82
- Temperature Sensing 84
- Heatsink Replacement 86
- PowerCage Gasket 87
- PowerCage Removal 88
- Self-Powered SGCT Power Supply - SPS 90
- Fiber Optic Cabling 93
- Air Pressure Sensor 94
- D.C. Link / Fan / Control Components 95
- DC Link Reactor Replacement 102
- Fan Replacement 104
- Impeller Maintenance 110
- Inlet Ring Removal and Replacement 110
- Replacement of Air Filters 111
- Control Power Components 114
- AC/DC Power Supply 117
- UPS Option 124
- Low Voltage Control Section 127
- DC/DC Power Supply 129
- Printed Circuit Board Replacement 132
- Drive Processor Module 133
- Analog Control Board 137
- Encoder Feedback Board 145
- External Input/Output Boards 152
- Optical Interface Boards 154
- Start-up Commissioning Services 159
- PowerFlex 7000 Drive Selection Explanation 163
- Preventative Maintenance Checklist 165
- Operational Maintenance 165
- Annual Maintenance 165
- Initial Information Gathering 166
- Physical Checks (NO Medium Voltage and NO Control Power) 166
- Control Power Checks (No Medium Voltage) 167
- Final Power Checks before Restarting 168
- Additional Tasks During Preventive Maintenance 168
- Final Reporting 169
- Time Estimations 170
- Tool / Parts / Information Requirements 170
- PowerFlex 7000 Maintenance Schedule 172
- PowerFlex 7000 Preventative Maintenance Service Schedule 173
- General Notes 175
- Part-specific Notes 176
- Torque Requirements for Threaded Fasteners 179
- Drive Meggering 181
- Meggering the PowerFlex 7000A 181
- Equipment Required 182
- Isolate and Lock Out the Drive System from High Voltage 182
- Isolate the Power Circuit from System Ground (Float the drive) 182
- Disconnect Connections between Power Circuit and Low Voltage Control 183
- Meggering the Drive 184
- Reconnecting Connections between Power Circuit and Low Voltage Control 185
- Reconnect the Power Circuit to the System Ground 185
- Max. Line Cable Sizes 187
- Max. Load Cable Sizes 190
- Air Quality Requirements 193
- Hazardous Materials 194
- Drive Specifications 197
- 7000A-UM200B-EN-P, May 2013 201
- 7000A-UM200A-EN-P, March 2013 201
- Preface
- 1 - Overview of Drive
- 2 - Drive Installation
- 3 - Component Definition and Maintenance
- Cabling Cabinet Components
- Hall Effect Sensor Replacements
- Current Transformer Replacement
- Converter Cabinet Components
- Converter Cabinet
- Voltage-Sensing Assembly
- Voltage-Sensing Circuit Board Assembly Replacement
- Surge Arresters
- PowerCage™ Overview
- Resistance Checks
- Uniform Clamping Pressure
- Temperature Sensing
- Heatsink Replacement
- PowerCage Gasket
- PowerCage Removal
- Self-Powered SGCT Power Supply - SPS
- Fiber Optic Cabling
- Air Pressure Sensor
- D.C. Link / Fan / Control Components
- DC Link Reactor Replacement
- Fan Replacement
- Impeller Maintenance
- Inlet Ring Removal and Replacement
- Replacement of Air Filters
- Control Power Components
- AC/DC Power Supply
- UPS Option
- Low Voltage Control Section
- DC/DC Power Supply
- Printed Circuit Board Replacement
- Drive Processor Module
- Analog Control Board
- Encoder Feedback Board
- External Input/Output Boards
- Optical Interface Boards
- A - Commissioning
- B - Catalog Number Explanation
- C - Preventative Maintenance Schedule
- D - Torque Requirements
- E - Meggering
- Drive Meggering
- Meggering the PowerFlex 7000A
- Equipment Required
- Isolate and Lock Out the Drive System from High Voltage
- Isolate the Power Circuit from System Ground (Float the drive)
- Disconnect Connections between Power Circuit and Low Voltage Control
- Meggering the Drive
- Reconnecting Connections between Power Circuit and Low Voltage Control
- Reconnect the Power Circuit to the System Ground
- F - Line & Load Cable Sizes
- G - Environmental Considerations
- H - Specifications
- I - History of Changes
- Index
- Back Cover