Technical Manual
U-SYS MRS6100 Media Resource Server
Chapter 8 Technical Specifications
Huawei Technologies Proprietary
8-5
Note:
Suspended dust: diameter ≤ 75
D
m
Precipitable dust: 75
D
m ≤ diameter ≤150
D
m
Sand: 150
D
m ≤ diameter ≤1000
D
m
3)
Table 8-7 lists the restrictions on the densities of active chemical materials
Table 8-7 Density requirement for chemically active substances
Chemical active material Unit Density
SO
2
mg/m³ 0.30–1.00
H
2
S mg/m³ 0.10–0.50
NO
2
mg/m³ 0.50–1.00
NH
3
mg/m³ 1.00–3.00
Cl
2
mg/m³ 0.10–0.30
HCl mg/m³ 0.10–0.50
HF mg/m³ 0.01–0.03
O
3
mg/m³ 0.05–0.10
IV. Mechanical stress
Table 8-8 Mechanical stress index
Item Sub-item Scope
Offset ≤ 7.0 mm –
Acceleration – ≤20.0 m/s²
Sinusoidal vibration
Frequency range 2–9 Hz 9–200 Hz
Impulse response
spectrum II
≤ 250 m/s²
Nonsteady impulse
Quiescent load ≤ 5 kPa
Note:
z Impact response spectrum: The maximum acceleration response curve
produced by the equipment under the defined impact excitation. Impact response
spectrum II means the duration for semisinusoidal impact response spectrum is 6
minutes.
z Quiescent load: The Pressure from above that the equipment with packing can
endure in the specified stack mode.
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