Danfoss VLT DriveMotor FCM 106, Design Manual

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Contents
1 Introduction
4
1.1 Purpose of the Design Guide
4
1.2 Additional Resources
4
1.3 Symbols, Abbreviations and Conventions
5
1.4 Approvals
6
1.5 Software Version
7
1.6 Disposal Instructions 7
1.7 Safety 7
2 Product Overview
8
2.1 Introduction
8
2.1.1 Gasket 8
2.1.2 Key Diagram 9
2.1.3 Electrical Overview 10
2.1.4 Control Terminals 11
2.1.5 Serial Communication (Fieldbus) Networks 11
2.2 Control Structures 12
2.2.1 Control Structure Open Loop 12
2.2.2 Control Structure Closed Loop (PI) 13
2.3 Local (Hand On) and Remote (Auto) Control 13
2.4 Feedback and Reference Handling 14
2.5 General Aspects of EMC 16
2.5.1 EMC-compliant Electrical Installation 17
2.6 Leakage Current
20
2.6.1 Residual Current Device (RCD) Protection 21
2.7 Galvanic Isolation (PELV)
21
3 System Integration
22
3.1 Introduction 22
3.2 Mains Input
23
3.2.1 Mains Supply Interference/Harmonics 23
3.2.1.1 General Aspects of Harmonics Emission 23
3.2.1.2 Harmonics Emission Requirements 24
3.2.1.3 Harmonics Test Results (Emission) 24
3.3 Motors
25
3.3.1 Exploded Views 25
3.3.2 Lifting 27
3.3.3 Bearings 27
3.3.4 Bearing Life and Lubrication 27
3.3.5 Balance 28
Contents
VLT
®
DriveMotor FCP 106 and FCM 106 Design Guide
MG03M102 - 08/2015 1