Operation Manual

Nokia MetroSite GSM Base Station, Requirements for Installation and Operation
12 (38) © Nokia Networks Oy Internal Copy DN9913471
Issue 1 en DRAFT 2 Draft
Table 2. Climatic conditions for transportation
Environmental parameter Value
Low air temperature -25 °C
-13 °F
High temperature, air in unventilated enclosures 70 °C
158 °F
High temperature, air in ventilated enclosures or
outdoor air
40 °C
104 °F
Temperature change air/air -24/+30 °C
-11/+86 °F
Temperature change air/water +40/+5 °C
+104/+41 °F
Relative humidity, not combined with rapid temperature
changes
95% +40 °C
95% 104 °F
Relative humidity, combined with rapid temperature
changes air/air, at high relative humidity
95% -25 /+30 °C
95% -13/+86 °F
Absolute humidity, combined with rapid temperature
changes air/air, at high water content
60 g/m
3
+70/+15 °C
60 g/m
3
+158/+59 °F
Low air pressure 70 kPa
10.15 psi
Change of air pressure none
Surrounding air movement 20 m/s
65.6 ft/s
Precipitation, rain 6 mm/min
0.24 in/min
Radiation, solar
1120 W/m
2
Radiation, heat
600 W/m
2
Water from sources other than rain 1 m/s
3.28 ft/s
Wetness none