Emerson 48330 user manual Installation Preparation, Environmental Conditions, Power Supply

12 Chapter 2 Installation

Chapter 2 Installation

2.1Installation Preparation

2.1.1Environmental 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
	-5~50°C (If ambient temperature > 45°C, for the cabinet with
Ambient temperature	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.

2.1.2Power 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

ACTURA Flex 48330 Power System User Manual