Siemens SIMOTICS S-1FL6 Compact Operating Instructions page 30

Note
The drive must be derated to 80% when the following conditions are satisfied:
The surrounding temperature is 0 °C to 45 °C, and the mounting clearance is less than 10 mm. In this case, the minimum
•
mounting clearance should not be less than 5 mm.
The surrounding temperature is 45 °C to 55 °C. In this case, the minimum mounting clearance should not be less than
•
20 mm.
SINAMICS V90 PN 200V variant (unit: mm)
30
Getting Started
A5E37208904-003, 04/2017