3 Installation
About This Chapter
This section describes how to install the eA380s.
3.1 Site Preparations
This section describes how to prepare a site before eA380 installation.
Select a site and space for installing an eA380 that meets the following requirements to ensure
installation, commissioning, and operating of the equipment.
Requirements for Site Selection
To ensure long-term reliability of an eA380, select a site based on the network plan and
technical requirements of the equipment, as well as considerations such as hydrology, geology,
and transportation.
Site selection must meet the following requirements:
Keep the site away from high temperature, dusty location, poisonous gases, explosive
objects, and unstable voltages.
Keep the site away from any electric substation, industrial boiler, and heating boiler.
Keep the site away from any radar station, large-power radio transmitting station, and
other interference sources. The field strength of interference sources cannot exceed that
of unwanted radiation that an eA380 can shield.
Keep an outdoor eA380 site 500 m away from the sea.
Keep the site away from pollution sources. If this is not possible, deploy the site in
perennial upwind direction of pollution sources.
Keep the site at least 5 km away from heavy pollution sources such as a refinery and coal
mine.
Keep the site at least 3.7 km away from moderate pollution sources such as a chemical
plant, a rubber plant, and an electroplating factory.
Keep the site at least 2 km away from light pollution sources such as a food factory and a
leather processing plant.
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