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Siemens SINAMICS G120X - Fan Units; When Must the Fan Unit be Replaced?

Siemens SINAMICS G120X
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Spare parts Frame size Article number
Terminal cover kit FSD 6SL3200-0SM13-0AA0
FSE 6SL3200-0SM14-0AA0
FSF 6SL3200-0SM15-0AA0
FSG 6SL3200-0SM16-0AA0
External fan unit for the heat sink FSA 6SL3200-0SF52-0AA0
FSB 6SL3200-0SF53-0AA0
FSC 6SL3200-0SF54-0AA0
FSD 6SL3200-0SF15-0AA0
FSE 6SL3200-0SF16-0AA0
FSF 6SL3200-0SF17-0AA0
FSG 6SL3200-0SF18-0AA0
FSH/FSJ 6SL3300-0SF01-0AA0
Internal fan unit FSH/FSJ 6SL3200-0SF50-0AA0
Free programmable interface FSH/FSJ 6SL3200-0SP05-0AA0
Power supply board FSH/FSJ 6SL3200-0SP06-0AA0
Current sensor FSH/FSJ 6SL3200-0SE01-0AA0
FSJ 6SL3200-0SE02-0AA0
10.2.3 Fan units
The average service life of the fan is 40,000 hours. In practice, however, the service life may
deviate from this value. Especially a dusty environment can block up the fan. The defective fan
must be replaced timely to ensure that the converter is ready for operation.
When must the fan unit be replaced?
A defective fan in operation results in an overtemperature condition of the converter. For
example, the following messages indicate that the fan unit is defective:
A05002 (air intake overtemperature)
A05004 (rectifier overtemperature)
F30004 (heat sink overtemperature)
Corrective maintenance
10.2 Replacing spare parts
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 1055

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