Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN
The servo-drives/inverters of the COSMOS 301X series generate a certain quantity of heat during operation;
the electrical panel must be able to dissipate it, in order to avoid an excessive temperature increase. A
common solution consists in installing cooling fans or a conditioner. In order to avoid dust ingress, which
might degrade the dissipater performance, it is recommended to use filters. The cooling system must be
adequately sized by taking into consideration the total dissipation.
In order to ensure the performance characteristics, the servo-drives/inverters of the COSMOS 301X series
must be installed exclusively in vertical position (as indicated in the previous picture), leaving at least 100mm
of obstacle-free space above and below the driver. If such conditions could not be fulfilled, apply a derating
of the available current.
Ver. 1.09 SMITECdd 26/74
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