
4System Manual – MOVITRAC® B
Contents
4.6 Overload capacity ................................................................................... 159
4.7 Load capacity of the units at low output frequencies .............................. 160
4.8 Project planning for explosion-proof AC asynchronous motors of
category 2 ............................................................................................... 160
4.9 Braking resistor selection........................................................................ 161
4.10 Connecting AC brakemotors................................................................... 166
4.11 Mains and motor connection................................................................... 167
4.12 Multi-motor drive/group drive .................................................................. 174
4.13 Line chokes............................................................................................. 175
4.14 Electromagnetic compatibility EMC ........................................................ 176
4.15 HF output filters....................................................................................... 178
4.16 Electronics cables and signal generation................................................ 182
4.17 External voltage supply DC 24 V ............................................................ 182
4.18 Parameter set selection .......................................................................... 184
4.19 Priority of the operating states and interrelation between control
signals..................................................................................................... 184
4.20 PI controller............................................................................................. 186
4.21 Application examples.............................................................................. 191
5 General Information........................................................................................ 197
5.1 Use of this documentation ..................................................................... 197
5.2 Structure of the safety notes................................................................... 197
5.3 Rights to claim under limited warranty.................................................... 198
5.4 Exclusion of liability................................................................................. 198
5.5 Copyright notice...................................................................................... 198
5.6 Product names and trademarks.............................................................. 198
6 Safety Notes .................................................................................................... 199
6.1 Preliminary information ........................................................................... 199
6.2 General information ................................................................................ 199
6.3 Target group ........................................................................................... 200
6.4 Designated use....................................................................................... 200
6.5 Applicable documentation....................................................................... 201
6.6 Transport / storage.................................................................................. 201
6.7 Installation............................................................................................... 202
6.8 Electrical connection............................................................................... 202
6.9 Safe disconnection.................................................................................. 202
6.10 Operation: ............................................................................................... 203
6.11 Unit temperature ..................................................................................... 203
7 Unit Structure .................................................................................................. 204
7.1 Size 0XS / 0S / 0L................................................................................... 204
7.2 Size 1 / 2S / 2.......................................................................................... 205
7.3 Size 3...................................................................................................... 206
7.4 Sizes 4 / 5 ............................................................................................... 207
7.5 Type designation..................................................................................... 208
7.6 Nameplate............................................................................................... 208
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