Siemens SCALANCE X-300 Series Compact Operating Instructions page 61

Table 7-3 Permitted ambient conditions
Device variant Storage/transport tem‐
perature
X304-2FE, -40 °C to +70 °C
X306-1LD FE,
X320-1FE,
X320-3LD FE
X307-3, -40 °C to +70 °C
X308-2
X307-3LD, -40 °C to +70 °C
X308-2LD,
X308-2LH,
X308-2LH+,
X310,
X310FE
SCALANCE X-300
Compact Operating Instructions, 11/2019, A5E00982643-18
7.1 Construction, installation and environmental conditions
Operating temperature
As of hardware product
version 1:
-40 °C to +60 °C
For hardware product ver‐
sion 1:
0 °C to +60 °C
As of hardware product
version 2:
-10 ℃ to +60 °C
For hardware product ver‐
sion 1:
0 °C to +60 °C
As of hardware product
version 2:
-40 ℃ to +60 °C
Max. relative humid‐ Max. ambient tempera‐
ity in operation at 25 ture at operating altitude
°C
<= 95% (no conden‐ Max. 55 ℃ as of 2000 m
sation) Max. 50 ℃ as of 3000 m
<= 95% (no conden‐ Max. 55 ℃ as of 2000 m
sation) Max. 50 ℃ as of 3000 m
<= 95% (no conden‐ Max. 55 ℃ as of 2000 m
sation) Max. 50 ℃ as of 3000 m
Technical data
61