Huawei U-SYS MRS6100 Technical Manual page 120

Technical Manual
U-SYS MRS6100 Media Resource Server
Note:
Suspended dust: diameter ≤ 75
Precipitable dust: 75
Sand: 150
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
SO
2
H S
2
NO
2
NH
3
Cl
2
HCl
HF
O
3
IV. Mechanical stress
Table 8-8 Mechanical stress index
Sinusoidal vibration
Nonsteady impulse
Note:
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.
Quiescent load: The Pressure from above that the equipment with packing can
endure in the specified stack mode.
m ≤ diameter ≤150
m ≤ diameter ≤1000
Item Sub-item
Offset
Acceleration
Frequency range
Impulse
spectrum II
Quiescent load
Huawei Technologies Proprietary
m
m
m
Unit
mg/m³
mg/m³
mg/m³
mg/m³
mg/m³
mg/m³
mg/m³
mg/m³
≤ 7.0 mm
–
2–9 Hz
response
≤ 250 m/s²
≤ 5 kPa
8-5
Chapter 8 Technical Specifications
Density
0.30–1.00
0.10–0.50
0.50–1.00
1.00–3.00
0.10–0.30
0.10–0.50
0.01–0.03
0.05–0.10
Scope
–
≤20.0 m/s²
9–200 Hz