Danfoss VLT FC51, Design Manual, Page: 4 / 94

4.1.10 FC 51 IP21 Kit Mounting Instruction 31
4.1.11 FC 51 De-coupling Plate Mounting Instruction for M1 and M2 32
4.1.12 FC 51 De-coupling Plate Mounting Instruction for M3 32
4.1.13 FC 51 De-coupling Plate Mounting Instruction for M4 and M5 33
4.1.14 FC 51 DIN Rail Kit Mounting Instruction 34
4.1.15 Line Filter MCC 107 Installation Instructions 34
4.1.16 Mounting 35
4.1.17 Wiring 35
4.1.18 Dimensions 36
4.2 Special Conditions
37
4.2.1 Purpose of Derating 37
4.2.2 Derating for Ambient Temperature 37
4.2.3 Derating for Low Air Pressure 38
4.2.4 Automatic Adaptations to Ensure Performance 38
4.2.5 Derating for Running at Low Speed 38
5 How to Order
39
5.1 Drive Configurator
39
5.2 FC Identification
39
5.3 Type Code
40
5.4 Ordering Numbers
41
5.5 Options
41
6 How to Install
43
6.1 Before Starting
43
6.2 Side-by-Side Installation
43
6.3 Before Commencing Repair Work
43
6.4 Mechanical Dimensions
44
6.5 Electrical Installation in General 44
6.6 Fuses 45
6.7 Mains Connection 46
6.8 Motor Connection 46
6.9 Use of EMC-Correct Cables 49
6.10 Earthing of Screened/Armoured Control Cables 50
6.11 Residual Current Device 50
6.12 Electrical Overview 51
6.12.1 Power Circuit - Overview 51
6.13 Electrical Installation and Control Cables 52
6.14 Control Terminals 52
6.14.1 Access to Control Terminals 52
6.14.2 Connecting to Control Terminals 53
Contents
VLT
®
Micro Drive FC 51 Design Guide
2 MG02K302 - Rev. 2013-12-03