Huawei RH2288 V3 User Manual page 74

RH2288 V3 Server
User Guide
Item
Maximum altitude
Acoustic noise
Corrosive air
pollutant
Particulate
pollutant
Power
consumption
Issue 32 (2019-03-28)
Specifications
3048 m (9999.88 ft)
l 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.
l At an altitude of over 3000 m (9842.4 ft), only Titanium PSUs can
be used.
l HDDs cannot be used at an altitude of over 3000 m (9842.4 ft).
The data listed in the following is the declared A-weighted sound
power levels (LWAd) and declared average bystander position A-
weighted sound pressure levels (LpAm) when the server is operating
in a 23°C (73.4°F) ambient environment. Noise emissions are
measured in accordance with ISO 7779 (ECMA 74) and declared in
accordance with ISO 9296 (ECMA 109).
l Idle:
– LWAd: 5.1 Bels
– LpAm: 35.1 dBA
l Operating:
– LWAd: 6.1 Bels
– LpAm: 45.1 dBA
NOTE
The actual sound levels generated during server operating vary depending on
the server configuration, load, and ambient temperature.
l Maximum corrosion rate of the copper test piece: 300 Å/month (in
compliance with the ANSI/ISA-71.04-2013 gaseous corrosion
level G1)
l Maximum corrosion rate of the silver test piece: 200 Å/month
l The ISO14664-1 Class 8 requirements are met.
You are advised to ask a professional organization to monitor
particulate pollutants in the equipment room.
l There is no explosive, conductive, magnetic, or corrosive dust in
the equipment room.
The power consumption changes depending on the server
configuration. Use the
calculate the power.
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