Siemens SINAMICS S120 Manual page 8

Table of contents
3.3.2.3 Shipping and handling indicators ................................................................................................ 47
3.3.2.4 Unpacking the cabinets............................................................................................................... 49
3.3.2.5 Tools required ............................................................................................................................. 49
3.3.3 Lifting the cabinet units off the transport pallet and installing them ............................................ 50
3.3.4 Disassembling the crane transport assembly ............................................................................. 51
3.3.5 Connection to the foundation ...................................................................................................... 51
3.3.6 Connection for side-by-side installation of cabinet units............................................................. 52
4 Electrical installation ................................................................................................................................ 55
4.1 Safety information ....................................................................................................................... 55
4.2 Electrical installation: Checklist................................................................................................... 56
4.3 EMC-compliant design ................................................................................................................ 61
4.4 Connections ................................................................................................................................ 62
4.4.1 Connection overview................................................................................................................... 62
4.4.2 PE busbar.................................................................................................................................... 63
General information..................................................................................................................... 63
4.4.2.1
4.4.2.2 Connection for side-by-side installation of cabinet units............................................................. 63
4.4.2.3 Connection according to the system-side grounding concept .................................................... 65
4.4.2.4 Connecting external cables to the PE busbar............................................................................. 65
4.4.3 DC busbar ................................................................................................................................... 66
4.4.3.1 General information..................................................................................................................... 66
4.4.3.2 Connection for side-by-side installation of cabinet units............................................................. 66
4.4.4 Auxiliary power supply system .................................................................................................... 68
4.4.4.1 General information..................................................................................................................... 68
4.4.4.2 Connection overview................................................................................................................... 72
4.4.4.3 Connection for side-by-side installation of cabinet units............................................................. 73
4.4.4.4 Connecting to the infeed ............................................................................................................. 74
4.4.5 Connecting the motor cables ...................................................................................................... 75
4.4.6 Line supply connections.............................................................................................................. 78
4.4.7 Adjusting the fan voltage............................................................................................................. 78
4.4.8 Operating Cabinet Modules on an isolated-neutral supply system (IT system) ......................... 80
4.4.9 Signal connections ...................................................................................................................... 88
4.4.10 Other connections ....................................................................................................................... 88
4.4.11 Cable routing............................................................................................................................... 88
4.4.11.1 General information..................................................................................................................... 88
4.4.11.2 Cable routing for Line Connection Modules................................................................................ 90
4.4.11.3 Cable routing for Basic Line Modules ......................................................................................... 93
4.4.11.4 Cable routing for Smart Line Modules ........................................................................................ 97
4.4.11.5 Cable routing for Active Line Modules ...................................................................................... 101
4.4.11.6 Cable routing for Booksize Base Cabinets and Booksize Cabinet Kit...................................... 108
4.4.11.7 Cable routing for Motor Modules in the chassis format ............................................................ 108
4.4.11.8 Cable routing for Central Braking Modules ............................................................................... 115
4.4.11.9 Cable routing for Auxiliary Power Supply Modules................................................................... 117
5 Cabinet Modules.................................................................................................................................... 119
5.1 Line Connection Modules.......................................................................................................... 119
5.1.1 General information................................................................................................................... 119
5.1.2 Description ................................................................................................................................ 120
5.1.2.1 Fuse switch disconnector (input current ≤ 800 A)..................................................................... 123
5.1.2.2 Circuit breaker (input current > 800 A)...................................................................................... 123
5.1.2.3 Terminal block -X40 external 230 V AC auxiliary infeed........................................................... 125
5.1.3 Versions of Line Connection Modules ...................................................................................... 126
5.1.3.1 Version L42 for Active Line Modules ........................................................................................ 126
5.1.3.2 Version L43 for Basic Line Modules ......................................................................................... 127
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Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A