Siemens SCALANCE X308-2 - Page 61

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