12 Chapter 2 Installation
ACTURA Flex 48330 Power System User Manu al
Chapter 2 Installation 2.1 Installation Preparation
2.1.1 Environmental Conditions
Make sure the following environmental conditions are satisfied when selecting the
installation site:
Table 2-1 Environmental conditions in power room
Environmental conditions Recommended range
Ambient temperature
-5~50°C (If ambient temperature > 45°C, for the cabinet with
400mm depth, it should demount the front door of cabinet to
ensure the normal operation of the system.)
Humidity ≤90%RH, non-condensing
Dust ≤1mg/m3
Sunlight No direct sunlight
Corrosives No pollutants, such as salt, acid, and smoke, etc.
Shake ≤1.5m/s2
Insects, pests, and termites None
Mildew None
Moisture Water proof
Fire protection No flammable on the top/bottom of the cabient.
The DC Power system will be damaged if dust or sand accumulates in it. The
following measures are recommended for dusty environment:
1.The system should be installed in an airtight and air-conditioned power room. The
air-conditioner filter should be well serviced without being obstructed. To reduce the
dust in the power room, un-attendance in the power room is recommended.
2.The air filter should be cleaned periodically.
3.The product should be installed on a cement ground.
2.1.2 Power Supply
AC power supply for communication uses AC mains as its main power source.
Backup batteries and generator should be configured according to the actual power
supply situation. The AC power supply system composed of AC mains and
generator should adopt centralized power supply mode to supply power, while low