Huawei OptiX OSN 7500, Техническое руководство

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OptiX OSN 7500
Technical Manual - System Description
10 Technical Specifications
Huawei Technologies Proprietary
10-18
2.
Biological Environment
(1) Avoid multiplication of microbe, such as eumycete and mycete.
(2) Avoid rodentia animals such as mice.
3.
Air Cleanliness
(1) No explosive, electric-conductive, magnetic-conductive or corrosive dust.
(2) The density of the mechanical active substances complies with the requirements
listed in Table 10-28.
Table 10-28 Density for mechanical active substances
Mechanical active substance Content
Dust particle ≤ 3x10
5
particles/m³
Suspending dust ≤ 0.4 mg/m³
Precipitable dust ≤ 15 mg/m²·h
Gravel ≤ 100 mg/m³
(3) The density of the chemical active substances complies with the requirements
listed in Table 10-29.
Table 10-29 Density for chemical active substances
Chemical active substance Content
SO
2
≤ 0.20 mg/m³
H
2
S ≤ 0.006 mg/m³
NH
3
≤ 0.05 mg/m³
Cl
2
≤ 0.01 mg/m³
HCl ≤ 0.10 mg/m³
HF ≤ 0.01 mg/m³
O
3
≤ 0.005 mg/m³
CO ≤ 5.0 mg/m³