Siemens SINAMICS S120 Equipment Manual page 19

14.3.3 Typical 24 V Component Current Consumption ........................................................................312
14.3.4 Overcurrent Protection...............................................................................................................314
14.4 Arrangement of Components and Equipment ...........................................................................317
14.4.1 General ......................................................................................................................................317
14.4.2 Drive Line-Up .............................................................................................................................317
14.4.3 Three-tier configuration..............................................................................................................321
14.4.4 Information on connecting the cooling water .............................................................................322
14.5 Electromagnetic Compatibility....................................................................................................324
14.5.1 General ......................................................................................................................................324
14.5.2 Cable Shielding and Routing .....................................................................................................324
14.5.3 Equipotential Bonding ................................................................................................................328
14.6 Connection Methods ..................................................................................................................329
14.6.1 Spring-Loaded Terminals/Screw Terminals...............................................................................329
14.6.2 Connectable cable cross-sections .............................................................................................330
14.6.3 Motor connector .........................................................................................................................333
14.6.4 Power connector (X1/X2)...........................................................................................................335
14.6.5 24 V terminal adapter.................................................................................................................338
14.7 Cooling .......................................................................................................................................339
14.7.1 General ......................................................................................................................................339
14.7.2 Ventilation ..................................................................................................................................341
14.7.3 Anti-condensation measures .....................................................................................................342
14.7.4 Power Loss of Components in Rated Operation .......................................................................343
15 Service and Maintenance ...................................................................................................................... 345
15.1 Replacing Components with Internal Liquid Cooling (in Preparation) .......................................345
15.2 Reforming the DC link capacitors ..............................................................................................345
A Spring-Loaded Terminals/Screw Terminals ........................................................................................... 349
A.1 Spring-Loaded Terminals/Screw Terminals...............................................................................349
B List of abbreviations............................................................................................................................... 351
B.1 List of Abbreviations...................................................................................................................351
Index...................................................................................................................................................... 365
Booksize cold-plate power units
Manual, (GH4), 03.2007, 6SL3097-2AJ00-0BP4
Table of contents
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