Environmental conditions
Environmental requirements | |
|---|---|
Climate category – operation | 2K3 according to EN 60721 |
Ambient temperature during operation | +5 °C ... +40 °C, extended temperature range |
Ambient temperature during transport | -25 °C ... +70 °C, maximum fluctuation 20 K/hour |
Ambient temperature during storage | -25 °C ... +55 °C, maximum fluctuation 20 K/hour |
Power derating | No power derating for installation altitudes of 1000 m above sea level with temperature reduction of 10 K/1000 m. |
Permissible humidity in operation | 95 % relative humidity, no condensation |
Permissible humidity during transport and storage | 5 % to 95 % relative humidity, no condensation |
Derating [%] at installation altitudes above 1000 m and 40°C | |
|---|---|
2000 m above sea level | 6 |
3000 m above sea level | 17 |
4000 m above sea level | 30 |
5000 m above sea level | 55 |