Siemens SINAMICS G120 Operating Instructions Manual page 33

Distances to other equipment
Mount the resistor on a heat resistant surface with a high thermal conductivity. Do not install
devices that could impede the flow of cooling air in this area. Do not cover the ventilation
openings of the braking resistor.
SINAMICS G120C frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
Floor mounting
4.5 Mounting the braking resistor
Installing
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