Eaton DS7 Series, Manual

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Contents
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
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Contents
0 About this Manual ..................................................................... 5
0.1 List of revisions ............................................................................ 5
0.2 Further manuals for this device.................................................... 5
0.3 Sources ........................................................................................ 6
0.4 Target group................................................................................. 6
0.5 Writing conventions ..................................................................... 7
0.5.1 Hazard warnings of material damages ......................................... 7
0.5.2 Hazard warnings of personal injury .............................................. 7
0.5.3 Tips............................................................................................... 7
0.6 Abbreviations ............................................................................... 8
0.7 Mains supply voltages.................................................................. 8
0.8 Units of measurement ................................................................. 9
1 Device series DS7....................................................................... 11
1.1 Front View.................................................................................... 11
1.2 Features ...................................................................................... 11
1.3 System overview ......................................................................... 12
1.4 Description ................................................................................... 13
1.4.1 DS7-340…, DS7-342… ................................................................ 13
1.4.2 DS7-34D… ................................................................................... 14
1.5 Key to part numbers..................................................................... 15
1.6 Checking the Delivery .................................................................. 17
1.7 Technical data .............................................................................. 19
1.7.1 Assigned motor outputs............................................................... 19
1.7.2 General data ................................................................................. 21
1.7.3 Device version.............................................................................. 22
1.7.4 Permissible environmental conditions ......................................... 22
1.8 Intended use ................................................................................ 22
1.9 Maintenance and inspection ........................................................ 23
1.10 Storage......................................................................................... 24
1.11 Service and warranty.................................................................... 24
1.12 Disposal........................................................................................ 24
1.13 Selection criteria........................................................................... 25
1.14 Function ....................................................................................... 26
2 Engineering................................................................................. 33
2.1 Selection of devices ..................................................................... 33
2.2 EMC compliance .......................................................................... 34
2.3 Network configurations................................................................ 34
2.4 Power connection ........................................................................ 35
2.5 emergency switching off ............................................................. 36
2.6 Protection..................................................................................... 36
2.6.1 Type 1 coordination...................................................................... 36
2.6.2 Type 2 coordination...................................................................... 36
2.7 Residual current circuit-breaker (RCD) ......................................... 37
2.8 motor protection .......................................................................... 38
2.9 DS7-SWD and PKE motor-protective circuit-breakers.................. 39
2.10 Cables, contactors, line filters ...................................................... 40