Huawei TaiShan 200 Series User Manual page 43

TaiShan 200 Server
User Guide (Model 2280)
Category
Altitude
Corrosive
gaseous
contaminant
Particle
contaminant
Acoustic
noise
Issue 04 (2020-01-16)
Specifications
3050 m (10000 ft.)
NOTE
ASHRAE 2015 compliant:
● ASHRAE Class A1 and A2 compliant: For altitudes above 900 m
(2952.72 ft.), the highest operating temperature decreases by 1°C
(1.8°F) for every increase of 300 m (984.24 ft.) in altitude.
● ASHRAE Class A3 compliant: For altitudes above 900 m (2952.72 ft.),
the highest operating temperature decreases by 1°C (1.8°F) for every
increase of 175 m (574.15 ft.) in altitude.
● ASHRAE Class A4 compliant: For altitudes above 900 m (2952.72 ft.),
the highest operating temperature decreases by 1°C (1.8°F) for every
increase of 125 m (410.10 ft.) in altitude.
Maximum corrosion product thickness growth rate:
● Copper corrosion rate test: 300 Å/month (meeting level G1
requirements of the ANSI/ISA-71.04-2013 standard on
gaseous corrosion)
● Silver corrosion rate test: 200 Å/month
● The equipment room environment meets the requirements of
ISO 14664-1 Class 8.
● There is no explosive, conductive, magnetic, or corrosive dust
in the equipment room.
NOTE
It is recommended that the particulate pollutants in the equipment room
be monitored by a professional organization.
The declared A-weighted sound power levels (LWAd) and
declared average bystander position A-weighted sound pressure
levels (LpAm) listed are measured at 23°C (73.4°F) in
accordance with ISO 7779 (ECMA 74) and declared in
accordance with ISO 9296 (ECMA 109).
● Idle:
– LWAd: 6.08 Bels
– LpAm: 45.2 dBA
● Operating:
– LWAd: 7.0 Bels
– LpAm: 53 dBA
NOTE
Actual sound levels generated during operation vary depending on server
configuration, load, and ambient temperature.
Copyright © Huawei Technologies Co., Ltd.
3 Product Specifications
36