Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control - Manual (Page 3)

Table of Contents
7000 “A” Frame 7000A-UM150F-EN-P – June 2013
Preface Overview
Who should use this Manual .................................................... P-1
What is not in this Manual ....................................................... P-1
Manual Conventions ................................................................ P-1
General Precautions ................................................................. P-2
Who to call for Commissioning ............................................... P-3
Chapter 1 Overview of Drive
Introduction .............................................................................. 1-1
Drive Configurations ............................................................... 1-2
Topology .................................................................................. 1-3
Rectifier Designs
6-pulse Rectifier ................................................................ 1-4
PWM Rectifier (Active front-end) .................................... 1-5
Motor Compatibility ................................................................ 1-7
SGCT Features and Benefits ................................................... 1-8
Specifications ........................................................................... 1-9
Simplified Electrical Drawings
2400 volt – 6-pulse Rectifier ........................................... 1-12
2400 volt – PWM Rectifier ............................................. 1-13
3300/4160 volt – 6-pulse Rectifier .................................. 1-14
3300/4160 volt – PWM Rectifier .................................... 1-15
6600 volt – 6-pulse Rectifier ........................................... 1-16
6600 volt – PWM Rectifier ............................................. 1-17
Control Overview .................................................................. 1-18
Direct Vector Control ............................................................ 1-18
Control Hardware .................................................................. 1-19
Operator Interface .................................................................. 1-20
Dimensions and Weights ....................................................... 1-21
Nominal Power Ratings ......................................................... 1-21
Chapter 2 Drive Installation
Safety and Codes ..................................................................... 2-1
Unpacking and Inspection ....................................................... 2-1
Transportation and Handling ................................................... 2-2
Overhead Lifting ............................................................... 2-3
Rod or Pipe Rollers ........................................................... 2-4
Fork Lift Trucks ................................................................ 2-4
Storage ............................................................................... 2-5
Siting of the Drive ................................................................... 2-5
Site Considerations ............................................................ 2-5
Installation ............................................................................... 2-7
Shock Indication Labels .................................................... 2-7
Installation of Exhaust Air Hood ...................................... 2-8
Installation of Integral Transformer Cooling Fan ........... 2-11
Neutral Resistor Assembly ............................................. 2-12
External Ducting .................................................................... 2-13
Cabinet Layout and Dimensional Drawings of Drive ............ 2-14
PowerFlex 7000 “A” Frame Dimensional Drawings ............. 2-15