Table of contents
Table of contents 3
Safety Information 5
Hazard categories 5
Qualification of personnel 6
Intended use 6
Basic information 7
DC bus voltage measurement 9
Standards and terminology 9
About the book 11
1 Introduction 13
1.1 Permissible device types for common DC bus 14
2 Technical Data 15
2.1 Firmware version 15
2.2 DC bus data 16
2.3 Braking resistor 17
2.3.1 External braking resistors (accessories) 19
2.4 Cables for the DC bus 20
3 Engineering 21
3.1 Energy balance 22
3.1.1 Energy balance basics 22
3.2 Electromagnetic compatibility (EMC) 24
3.3 DC bus connection 24
3.4 Fuses 25
3.4.1 DC bus connection of single-phase drives 25
3.4.2 DC bus connection of three-phase drives 27
3.4.3 Supply via the DC bus 29
3.5 Braking resistors 32
3.5.1 Rating the braking resistor 32
3.5.2 Rating information 34
3.6 Mains reactor 36
3.7 Mains filter 38
3.8 Mains reactor and external mains filter 39
4 Installation 41
LXM32 Table of contents
Common DC bus 3
MNA01M001EN, V1.01, 08.2014