Manual

Table Of Contents

Contents

1 Introduction 6

1.1 Purpose of this Operating Guide 6

1.2 Trademarks 6

1.3 Additional Resources 6

1.3.1 Other Resources 6

1.3.2 MCT 10 Setup Software Support 6

1.4 Document and Software Version 6

1.5 Certificates and Approvals 7

1.6 Disposal 8

2 Safety 9

2.1 Safety Symbols 9

2.2 Qualified Personnel 9

2.3 Safety Precautions 9

2.4 Motor Thermal Protection 11

3 Installation 12

3.1 Mechanical Installation 12

3.1.1 Side-by-side Installation 12

3.1.2 Drive Dimensions 13

3.2 Electrical Installation 15

3.2.1 Electrical Installation in General 15

3.2.2 IT Mains 16

3.2.3 Mains and Motor Connection 18

3.2.3.1 Introduction 18

3.2.3.2 Connecting to Mains and Motor 19

3.2.3.3 Relays and Terminals on Enclosure Sizes H1–H5 19

3.2.3.4 Relays and Terminals on Enclosure Size H6 20

3.2.3.5 Relays and Terminals on Enclosure Size H7 21

3.2.3.6 Relays and Terminals on Enclosure Size H8 21

3.2.3.7 Connecting to Mains and Motor for Enclosure Size H9 22

3.2.3.8 Relays and Terminals on Enclosure Size H10 25

3.2.3.9 Enclosure Size I2 26

3.2.3.10 Enclosure Size I3 27

3.2.3.11 Enclosure Size I4 28

3.2.3.12 IP54 Enclosure Sizes I2, I3, I4 29

3.2.3.13 Enclosure size I6 29

3.2.3.14 Enclosure size I7, I8 31

3.2.4 Fuses and Circuit Breakers 31

3.2.4.1 Branch Circuit Protection 31

ContentsOperating Guide | VLT® HVAC Basic Drive FC 101