SK 105E…175E Motor Starter Manual
4
BU 0135 GB-2713
1 GENERAL INFORMATION ...................................................................................................... 6
1.1 Overview .............................................................................................................. 7
1.2 Delivery ................................................................................................................ 7
1.3 Scope of supply ................................................................................................... 8
1.4 Safety and installation information ...................................................................... 9
1.5 Certifications ...................................................................................................... 10
1.5.1 European EMC Directive ........................................................................................ 10
1.5.2 UL and cUL approval(in preparation) ...................................................................... 10
1.5.3 C-Tick labelling ....................................................................................................... 11
1.5.4 RoHS compliance ................................................................................................... 11
1.6 Nomenclature / type codes ................................................................................ 12
1.6.1 Type code for basic unit .......................................................................................... 13
1.6.2 Type codes / Adapter unit - Technology Unit .......................................................... 13
1.6.3 Type codes / Optional modules .............................................................................. 13
1.7 Version with protection class IP55 / IP66 .......................................................... 15
2 ASSEMBLY AND INSTALLATION ....................................................................................... 16
2.1 Installation and assembly .................................................................................. 16
2.1.1 Mounting the housing box ....................................................................................... 17
2.1.2 Adapters for different motors .................................................................................. 18
2.1.3 Installation of the motor starter ............................................................................... 19
2.1.4 Option locations in the device ................................................................................. 20
2.2 Dimensions of the motor starter ........................................................................ 20
2.2.1 Power rating / Motor size ........................................................................................ 20
2.2.2 SK 1x5E mounted on motor .................................................................................... 21
2.2.3 SK 1x5E for wall-mounting...................................................................................... 22
2.3 Wiring guidelines ............................................................................................... 23
2.4 Electrical Connection ......................................................................................... 24
2.5 Electrical connection of the power unit .............................................................. 25
2.5.1 Mains connections (L1, L2, L3, PE) ........................................................................ 26
2.5.2 Motor cable (U, V, W, PE)....................................................................................... 26
2.5.3 Electro-mechanical brake ....................................................................................... 27
2.6 Electrical connection of SK 1x5E control unit .................................................... 28
2.6.1 SK 1x5E control terminal versions .......................................................................... 29
2.6.2 Details of the SK 1x5E control connections ............................................................ 30
2.6.3 Control connections for SK 1x5E communication ................................................... 31
2.7 Plug connectors ................................................................................................. 32
2.7.1 Plug connectors for power connections .................................................................. 32
2.7.2 Plug connectors for control connection ................................................................... 33
2.8 ATEX Zone 22 for SK 1x5E (in preparation) ..................................................... 35
2.8.1 Modified SK 1x5E for compliance with Category 3D ............................................... 36
2.8.2 Options for ATEX Zone 22 3D ................................................................................ 36
2.8.3 Commissioning information..................................................................................... 38
2.8.4 EC Declaration of Conformity (in preparation) ........................................................ 39
2.9 Outdoor installation ............................................................................................ 40
3 DISPLAY AND CONTROL .................................................................................................... 41
3.1 Diagnostic LEDs on the motor starter ............................................................... 42
3.2 Overview of external control devices ................................................................. 43
4 COMMISSIONING .................................................................................................................. 44
4.1 Factory settings ................................................................................................. 44
4.2 Commissioning the motor starter....................................................................... 44
4.2.1 Connection.............................................................................................................. 44
4.2.2 Configuration .......................................................................................................... 45
4.3 AS Interface ....................................................................................................... 49
4.3.1 The bus system ...................................................................................................... 49
