REXROTH EcoDrive Cs Project Planning Manual page 5

Rexroth EcoDrive Cs Drives
Inrush Current Impulse ............................................................................................................ 6-6
Computing Phase Current on the Mains ................................................................................. 6-9
Mains Connection with Phase Currents of More than 25 A................................................... 6-11
Mains Connection with Phase Currents of Less than 25 A ................................................... 6-12
6.4 Selecting Q1 Fuse and K1 Contactor ......................................................................................... 6-13
6.5 Mains Filter ................................................................................................................................. 6-14
6.6 Operation on 400/480 V Mains ................................................................................................... 6-15
Basics .................................................................................................................................... 6-15
Selecting the Mains Transformer .......................................................................................... 6-15
6.7 The Ground Conditions of the Power Supply Network............................................................... 6-16
6.8 Earth-leakage Circuit Breaker .................................................................................................... 6-17
6.9 Control Circuits for the Mains Connection .................................................................................. 6-17
Overview................................................................................................................................ 6-17
Control Circuits with E-Stop................................................................................................... 6-18
7 Designing the Control Cabinet
7.1 Notes on Control Cabinet Project Planning .................................................................................. 7-1
Mounting Position and Distances ............................................................................................ 7-1
Arranging the Components in the Control Cabinet.................................................................. 7-3
7.2 Using Cooling Units in the Control Cabinet .................................................................................. 7-4
7.3 General Information ...................................................................................................................... 7-6
7.4 Wire Routing in the Control Cabinet ............................................................................................. 7-7
7.5 EMC in the Control Cabinet .......................................................................................................... 7-7
8 Motors
8.1 Overview ....................................................................................................................................... 8-1
Basic Type ............................................................................................................................... 8-1
Options .................................................................................................................................... 8-1
Benefits.................................................................................................................................... 8-1
8.2 MSM Type Code........................................................................................................................... 8-2
Motor MSM020B...................................................................................................................... 8-2
Motor MSM030 ........................................................................................................................ 8-3
Motor MSM040B...................................................................................................................... 8-4
Types ....................................................................................................................................... 8-5
8.3 Technical Data.............................................................................................................................. 8-6
Basics ...................................................................................................................................... 8-6
Definition of Parameters .......................................................................................................... 8-7
8.4 MSM020B ..................................................................................................................................... 8-9
Dimensions .............................................................................................................................. 8-9
Key......................................................................................................................................... 8-10
Cables at the Motor ............................................................................................................... 8-10
Technical Data....................................................................................................................... 8-11
8.5 MSM030B ................................................................................................................................... 8-13
Dimensions ............................................................................................................................ 8-13
Key......................................................................................................................................... 8-14
Cables at the Motor ............................................................................................................... 8-14
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
III
Contents
7-1
8-1