Installation Environment Requirements - Huawei F01T100 Quick Installation Manual

2 Installation environment requirements

Requirements for selecting the installation site
• Install the cabinet in a place free from high temperature, heavy dust, harmful gas, inflammable
or explosive material, electromagnetic interference (such as a large radar station, launching
tower, or transformer substation), unstable voltage, great shock (for example, near a railway).
• Ensure that the cabinet is installed at a place at least 500 meters away from the pollution
source, highways, and the seashore. Do not install the cabinet at erosion-prone areas such as
downwind direction of chemical plants, gas stations, foul ditches, fur factories.
• The installation site should be away from trees or other plants to reduce the possibility of air
intake vent blockage and ensure normal operation of the equipment.
• If the installation site is prone to snow accumulation, you are advised to increase the
installation foundation height to prevent the cabinet door from being blocked by snow.
• If the installation site is prone to snow accumulation, you are advised to increase the
installation foundation height to prevent water from entering the cabinet.
• To prevent the cabinet noise from affecting residents, it is recommended that the distance
between the installation site and households be greater than 10 m.
• Select a suitable place for the cabinet according to the telecom network plan and telecom
device requirements considering the hydrology, geology, earthquake, electric power, and traffic
conditions.
Environment
Requirements for the conditions outside the cabinet:
•Temperature: –33°C to +50°C or –33°C to +45°C with solar radiation
•Relative humidity : 8%–100%
•Temperature change rate: ≤ 0.5°C/minute
•Atmospheric pressure: 70–106 kPa
•Solar radiation: ≤ 1120 W/m2
•Wind speed: ≤ 45 m/s
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