Rockwell Automation Allen-Bradley PowerFlex 7000 User manual

PowerFlex 7000 Medium Voltage AC Drive Air-Cooled
(’A’ Frame)—ForGe Control
Bulletin Number 7000A
User Manual
Original Instructions

Important User Information
Read this document and the documents listed in the additional resources section about installation, configuration, and
operation of this equipment before you install, configure, operate, or maintain this product. Users are required to
familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws,
and standards.
Activities including installation, adjustments, putting into service, use, assembly, disassembly, and maintenance are
required to be carried out by suitably trained personnel in accordance with applicable code of practice.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may
be impaired.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from
the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or
liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or
software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
Labels may also be on or inside the equipment to provide specific precautions.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property
damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence.
IMPORTANT Identifies information that is critical for successful application and understanding of the product.
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous
voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may
reach dangerous temperatures.
ARC FLASH HAZARD: Labels may be on or inside the equipment, for example, a motor control center, to alert people to
potential Arc Flash. Arc Flash will cause severe injury or death.Wear proper Personal Protective Equipment (PPE). Follow ALL
Regulatory requirements for safe work practices and for Personal Protective Equipment (PPE).

Rockwell Automation Publication 7000A-UM200G-EN-P - February 2020 3
Table of Contents
Preface
Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
What Is Not in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 1
Overview of Drive Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Rectifier Designs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Motor Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Simplified Electrical Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2400V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3300/4160V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6600V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safe Torque Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Basic Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 2
Drive Installation Safety and Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Drive Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Siting of the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Site Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Generator Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Shock Indication Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Installation of Exhaust Air Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Installation of Redundant Fan Assembly. . . . . . . . . . . . . . . . . . . . . 27
Installation of Integral Transformer Cooling Fan. . . . . . . . . . . . . 29
Neutral Resistor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Installation of Neutral Resistor Assembly (Direct-to-Drive). . . 31
Cabinet Layout and Dimensional Drawings of Drive . . . . . . . . . . . . . 32
Drive Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
IEC Component and Device Designations . . . . . . . . . . . . . . . . . . . . . . 37
Selection of Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
General Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Cable Insulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Cabling Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Access the Customer Power Cable-terminations . . . . . . . . . . . . . 40
Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Line/Motor Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Installation Requirements for Power Cabling . . . . . . . . . . . . . . . . 41

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Power and Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Control Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Grounding Practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Drive Signal and Safety Grounds. . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
For Customers and Power Integrators . . . . . . . . . . . . . . . . . . . . . . . 48
Identification of Types of Electrical Supplies - Grounded and
Ungrounded Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Ground Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Interlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Chapter 3
Power Component Definition and
Maintenance
Cabling Cabinet Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Hall Effect Sensor Replacements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Current Transformer Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Converter Cabinet Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Converter Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Voltage-sensing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Replacing the Voltage-sensing Circuit Board Assembly . . . . . . . . . . . 62
Surge Arresters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Surge Arrester Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Field Test and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
PowerCage Module Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Resistance Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
SGCT and Snubber Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
SGCT Anode-to-Cathode Sharing Resistance . . . . . . . . . . . . . . . 73
Snubber Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Snubber Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Replacing the SGCT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Replacing Snubber and Sharing Resistor . . . . . . . . . . . . . . . . . . . . . 80
Snubber Capacitor Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Sharing Resistor Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Maintain Uniform Clamping Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Adjusting the Clamping Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Temperature Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Replacing the Thermal Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Heatsink Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
PowerCage Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Replacement of PowerCage Gaskets. . . . . . . . . . . . . . . . . . . . . . . . . 89
Removal of Old Gasket Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
PowerCage Module Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Self-powered SGCT Power Supply - SPS . . . . . . . . . . . . . . . . . . . . . . . . 92
Board Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Equipment for Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Fiber-optic Cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

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Table of Contents
Air Pressure Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Air Pressure Sensor Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
D.C. Link / Fan / Control Components . . . . . . . . . . . . . . . . . . . . . . . . 97
Output Grounding Network Replacement . . . . . . . . . . . . . . . . . . 99
Ground Filter Component Replacement . . . . . . . . . . . . . . . . . . . 100
Filter Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Replacing the Filter Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Testing the Filter Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
DC Link Reactor and CMC Replacement. . . . . . . . . . . . . . . . . . . . . . 107
Fan Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
DC Link Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Fan Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Top of Integral Isolation Transformer Section . . . . . . . . . . . . . . 111
Top of Integral Line Reactor and Input Starter Section . . . . . . 112
Impeller Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Isolation Transformer Cooling Fan . . . . . . . . . . . . . . . . . . . . . . . . 112
Inlet Ring Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 112
DC Link / Fan Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Top of Integral Isolation Transformer Section . . . . . . . . . . . . . . 113
Replacement of Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Fan Power Transformer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Chapter 4
Control Component Definition
and Maintenance
Control Power Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Ride-through. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
AC/DC Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Terminal / Connections Descriptions. . . . . . . . . . . . . . . . . . . . . . 126
Output Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Single Power Supply Replacement . . . . . . . . . . . . . . . . . . . . . . . . . 128
Dual Power Supply Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Diode Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
UPS Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Replacing the UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Low Voltage Control Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
DC/DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Terminal/Connections Descriptions. . . . . . . . . . . . . . . . . . . . . . . 136
Replacement Procedure for DC/DC Power Supply. . . . . . . . . . 137
Printed Circuit Board Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Drive Processor Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Drive Processor Module Replacement . . . . . . . . . . . . . . . . . . . . . . 141
Analog Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Interface Module (IFM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Analog Inputs and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Current Loop Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

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Isolated Process Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Non-Isolated Process Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Auxiliary +24V Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Replacing the Analog Control Board . . . . . . . . . . . . . . . . . . . . . . . 151
Encoder Feedback Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Encoder Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Quadrature Encoder Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Positional Encoder Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Positional Encoder Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
External Input/output Boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
External Input/output Board Replacement . . . . . . . . . . . . . . . . . 159
Optical Interface Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Optical Interface Board Replacement . . . . . . . . . . . . . . . . . . . . . . 162
Appendix A
Catalog Number Explanation PowerFlex 7000 Drive Selection Explanation . . . . . . . . . . . . . . . . . . . 167
Service Duty Rating, Continuous Current Rating and
Altitude Rating Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Appendix B
Preventative Maintenance
Schedule
Preventative Maintenance Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Operational Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Annual Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Initial Information Gathering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Physical Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Control Power Checks (No Medium Voltage) . . . . . . . . . . . . . . 171
Final Power Checks before Restarting . . . . . . . . . . . . . . . . . . . . . . 172
Additional Tasks during Preventive Maintenance . . . . . . . . . . . 172
Final Reporting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Time Estimations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Tool / Parts / Information Requirements. . . . . . . . . . . . . . . . . . . 174
Maintenance Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
General Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Maintenance of Medium Voltage Equipment . . . . . . . . . . . . . . . 178
Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Contamination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
High-voltage Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Maintenance after a Fault Condition. . . . . . . . . . . . . . . . . . . . . . . 179
Part-specific Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Cooling-fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Operating Mechanisms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Vacuum Contactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Power Cable and Control Wire Terminals. . . . . . . . . . . . . . . . . . 181
Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

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Table of Contents
Pilot Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Solid-state Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Locking and Interlocking Devices. . . . . . . . . . . . . . . . . . . . . . . . . . 182
Appendix C
Torque Requirements Torque Requirements for Threaded Fasteners . . . . . . . . . . . . . . . . . . 183
Appendix D
Insulation Resistance Testing Drive Insulation Resistance Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Insulation Resistance Testing Procedures. . . . . . . . . . . . . . . . . . . . . . . 186
Appendix E
Line and Load Cable Sizes Maximum Line Cable Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Maximum Load Cable Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Appendix F
Environmental Considerations Air Quality Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Hazardous Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Capacitor Dielectric Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Printed Circuit Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Lithium Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Chromate Plating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
In Case Of Fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Appendix G
Pre -Commissioning Start-up Commissioning Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Pre- Commissioning the Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Appendix H
Specifications Drive Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

8Rockwell Automation Publication 7000A-UM200G-EN-P - February 2020
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Notes:

Rockwell Automation Publication 7000A-UM200G-EN-P - February 2020 9
Preface
This document provides procedural information for managing the PowerFlex®
7000 medium voltage ‘A’ frame drives.
Summary of Changes This manual contains new and updated information as indicated in the
following table.
Who Should Use This Manual This manual is intended for use by personnel familiar with medium voltage
and solid-state variable speed drive equipment. The manual contains material
that enables regular operation and maintenance of the drive system.
What Is Not in This Manual This manual provides information specific to the maintenance of the
PowerFlex® 7000 ‘A’ frame drive. The manual excludes topics such as:
• Dimensional and electrical drawings that are generated for each
customer order.
• Spare part lists compiled for each customer order.
• Human Machine Interface (HMI) operation and configuration.
Rockwell Automation provides the site- and installation-specific electrical and
design information for each drive during the order process cycle. If they are not
available on site with the drive, contact Rockwell Automation®.
General Precautions
Topic Page
Added warning for motor filter capacitors and indicative fault codes 103
Changed input frequency to ±5% 199
ATTENTION: This drive contains ESD (electrostatic discharge) sensitive parts
and assemblies. Static control precautions are required when this assembly is
installed, tested, serviced, or repaired. Component damage can result if ESD
control procedures are not followed. If you are not familiar with static control
procedures, reference Allen-Bradley publication 8000-4.5.2,“Guarding
Against Electrostatic Damage”or any other applicable ESD protection
handbook.
ATTENTION: An incorrectly applied or installed drive can result in
component damage or a reduction in product life.Wiring or application
errors, such as, an undersized motor, incorrect or inadequate AC supply, or
excessive ambient temperatures can result in malfunction of the system.

10 Rockwell Automation Publication 7000A-UM200G-EN-P - February 2020
Preface
Additional Resources These publications contain additional information concerning “A” Frame
drives and related products from Rockwell Automation.
You can view or download publications at
http://www.rockwellautomation.com/global/literature-library/overview.page.
To request paper copies of technical documentation, contact your local
Allen-Bradley distributor or Rockwell Automation sales representative.
ATTENTION: Only personnel familiar with the PowerFlex 7000 Adjustable
Speed Drive (ASD) and associated machinery can plan or implement the
installation, start up, and subsequent maintenance of the system. Failure to
comply can result in personal injury and/or equipment damage.
Publication Description
7000-PP002 PowerFlex 7000 Air-Cooled Drives Product Profile
7000-TD002 PowerFlex 7000 MediumVoltage AC Drive (firmware revision 11or later) -
ForGe Control
7000-UM201 PowerFlex 7000 HMI Offering with Enhanced Functionality
7000-QS002 HMI Interface Board Software Updater and Firmware Download Procedure
7000-IN010 Handling, Inspection, and Storage of MediumVoltage Line Filter Capacitors
Industrial Automation Wiring and
Grounding Guidelines, publication
1770-4.1
Provides general guidelines for installing a Rockwell Automation industrial
system.
Product Certifications website,
rok.auto/certifications.Provides declarations of conformity, certificates, and other certification
details.