Siemens SINAMICS S220 Equipment Manual page 8

Table of contents
8.9.4 Connectable cable cross-sections ..................................................................................... 134
8.9.5 Maximum cable lengths ................................................................................................... 135
8.10 Cable shielding and routing.............................................................................................. 136
8.11 Protective connection and equipotential bonding ............................................................. 138
8.12 Control cabinet cooling .................................................................................................... 139
8.12.1 General information on ventilation................................................................................... 139
8.12.2 Ventilation clearances ...................................................................................................... 141
8.12.3 Notes on dimensioning climate control equipment ........................................................... 142
8.13 Power losses of the components ...................................................................................... 143
9 Service and maintenance .................................................................................................................. 145
9.1 Spare parts ...................................................................................................................... 145
9.2 Replacing the fan ............................................................................................................. 146
9.3 Forming the DC link capacitors ......................................................................................... 149
9.4 Recycling and disposal ..................................................................................................... 152
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Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
Booksize power units