maximum installation height - ctrlx Drives

[ctrlX_fred]

we should operate ctrlX Drives (XCS2-W0090 / R914511786) at highest railway station in tibet at 5200 m above sealevel. the max in our manual is 4000 m with derating.

- is it possible to use the drives in this altitude and what are the rules and conditions (Deratings) to make it possible?

- what is the risk? ... and of course it has to take the customer by himself.

[Drives_Uwe · Accepted solution]

This is out of the specifications and not possible. One has to create ambient conditions (temperature, outside pressure, etc.) which are equivalent to 4000m height.