Siemens Sinamics S120 Manual page 13

7.4.4 Connecting the dv/dt filter compact plus Voltage Peak Limiter ............................................ 281
7.4.5 Dimension drawing for dv/dt filter compact plus Voltage Peak Limiter ................................. 284
7.4.6 Technical data ....................................................................................................................... 290
8 Cabinet design and EMC .................................................................................................................... 295
8.1 Notes ..................................................................................................................................... 295
8.1.1 General ................................................................................................................................. 295
8.1.2 Safety information ................................................................................................................. 295
8.1.3 Directives .............................................................................................................................. 297
8.2 EMC-compliant design and control cabinet configuration .................................................... 298
8.3 Cabinet installation, vertical and horizontal installation ........................................................ 298
8.3.1 Mounting on mounting rails ................................................................................................... 298
8.3.2 Horizontal installation ............................................................................................................ 302
8.3.3 Vertical installation ................................................................................................................ 303
8.3.4 Housing for air guidance ....................................................................................................... 304
8.3.5 Motor connection cover......................................................................................................... 304
8.3.6 Volumetric air flow and fans required ................................................................................... 305
8.3.7 Coolant connection ............................................................................................................... 308
9 Cooling circuit, coolant properties and protection against condensation ............................................... 309
9.1 Cooling circuits ...................................................................................................................... 310
9.1.1 Cooling circuit for aluminum heat sinks ................................................................................ 313
9.1.2 Cooling circuit for stainless steel heat sinks ......................................................................... 315
9.1.3 Preventing cavitation............................................................................................................. 316
9.1.4 Cooling circuit configuring information .................................................................................. 317
9.1.5 Equipotential bonding ........................................................................................................... 332
9.2 Coolant definition .................................................................................................................. 332
9.2.1 Coolant properties ................................................................................................................. 332
9.2.2 Antifreeze, biocides, inhibitors .............................................................................................. 335
9.3 Materials ............................................................................................................................... 338
9.4 Anti-condensation measures ................................................................................................ 339
9.5 Examples of coolant control .................................................................................................. 340
9.6 Connection methods ............................................................................................................. 344
9.7 Commissioning ..................................................................................................................... 345
9.8 Service .................................................................................................................................. 347
10 Maintenance and servicing .................................................................................................................. 349
10.1 Chapter content .................................................................................................................... 349
10.2 Maintenance ......................................................................................................................... 350
10.3 Servicing ............................................................................................................................... 352
10.4 Replacing components ......................................................................................................... 353
10.4.1 Safety information ................................................................................................................. 353
10.4.2 Messages after replacement of DRIVE-CLiQ components .................................................. 353
10.4.3 Mounting equipment for power units ..................................................................................... 354
10.4.4 Replacing the Control Interface Module, Power Module, frame size FL .............................. 356
10.4.5 Replacing the Control Interface Module, Power Module, frame size GL .............................. 358
Liquid-cooled chassis power units
Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7
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