Operating Environment - Huawei U-SYS MRS6100 Technical Manual

Technical Manual
U-SYS MRS6100 Media Resource Server

8.6.3 Operating Environment

I. Climate
Table 8-13 Temperature and humidity
Long-term
operation
+5°C – +45 °C
Note:
The measurement points of temperature and humidity refer to the values
measured 1.5 meters above the floor and 0.4 meters away from the front of shelf
when there are no protection panels in the front and back of the shelf.
Short term means that the consecutive working duration is not more than 48
hours and that the accumulated working duration of a year is not more than 15
days.
Table 8-14 Other climate requirements
Altitude
Atmosphere
Temperature change rate
Solar radiation
Heat radiation
Wind speed
IP level
II. Biologic environment
1) Avoid propagation of microorganisms, such as fungi and moulds.
2) Avoid damages by rodents, such as rats.
III. Air cleanness
1) There must be no explosive, conductive, magnet-conductive and corrosive dust
in the air.
2) The densities of mechanical active materials comply with those listed in
Table 8-15.
Temperature
Short-term
operation
-5°C – +55°C
Item
Huawei Technologies Proprietary
Chapter 8 Technical Specifications
Relative humidity
Long-term
operation
5%–85% 5%–95%
≤ 4000m
70–106kPa
≤ 5°C/h
≤ 700W/s²
≤ 600W/s²
≤ 5m/s
IP50
8-8
Short-term operation
Scope