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Table of Contents

CHAPTER 1 INTRODUCTION ................................................................................................. 1-1

1-1 Nameplate Information…............................................................................................1-2

1-2 Model Name................................................................................................................1-3

1-3 Serial Number.............................................................................................................1-3

1-4 Apply After Service by Mobile Device..........................................................................1-4

1-5 RFI Jumper..................................................................................................................1-5

CHAPTER 2 DIMENSIONS .. …………………………………………………………………………2-1

Frame A…...........................................................................................................................2-2

Frame B…...........................................................................................................................2-3

Frame C…...........................................................................................................................2-4

Frame D…...........................................................................................................................2-5

CHAPTER 3 INSTALLATION ................................................................................................... 3-1

CHAPTER 4 WIRING ............................................................................................................... 4-1

4-1 System Wiring Diagram ..............................................................................................4-3

4-2 Wiring……………………….........................................................................................4-4

CHAPTER 5 MAIN CIRCUIT TERMINALS ............................................................................ 5-1

5-1 Main Circuit Diagram...................................................................................................5-4

5-2 Main Circuit Terminals..................................................................................................5-5

Frame A....................................................................................................................5-6

Frame B....................................................................................................................5-7

Frame C....................................................................................................................5-8

Frame D....................................................................................................................5-9

CHPATER 6 CONTROL TERMINALS ..................................................................................... 6-1

CHAPTER 7 OPTIONAL ACCESSORIES ............................................................................... 7-1

7-1 All Brake Resistors and Brake Units Used in AC Motor Drives...................................7-2

7-2 Non-fuse Circuit Breaker.............................................................................................7-5

7-3 Fuse Specification Chart ............................................................................................7-7

7-4 AC/DC Reactor............................................................................................................7-9

7-5 Zero Phase Reactors................................................................................................7-24

7-6 EMC Filter.................................................................................................................7-27

7-7 EMC Shield Plate......................................................................................................7-30

7-8 Capacitive Filter.........................................................................................................7-33

7-9 Conduit Box…...........................................................................................................7-35

7-10 Fan Kit.....................................................................................................................7-42

Delta VFD7A5ME21ANNAA User Manual

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