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Installation et démarrage de l'ASI KEOR XPE
3.3.3 Installation environmental conditions
The air is classified by standard EN 60721-3-3 (Classification of groups of environmental
parameters and their severities - Stationary use at weather-protected locations), on the basis of
climatic and biological conditions and mechanically and chemically active substances.
The installation location must therefore meet certain requirements to guarantee compliance
with conditions for which the apparatus was designed.
➢ Climatic conditions in compliance with KEOR XPE technical specifications
➢ Classification of biological conditions (EN 60721-3-3)
Environmental
parameter
a) Flora
b) Fauna
➢ Classification of mechanically active substances (EN 60721-3-3)
Environmental parameter
3
a) Sand [mg/m
]
b) Dust (suspension) [mg/m
c) Dust (sedimentation) [mg/(m
Locations where precautions were taken to ensure minimum presence
of dust. Locations not near sources of dust
Locations without special precautions to ensure minimum presence of
sand or dust, but not placed near sources of sand or dust
Locations placed near sources of sand or dust
Locations placed near work processes that produce sand or dust, or
in geographic zones with high proportion of sand brought by wind or
dust suspended in the air.
Installation and start-up of KEOR XPE UPS
Installazione e avviamento KEOR XPE UPS
Environmental parameter
Minimum working temperature (°C)
Maximum working temperature (°C)
Minimum relative humidity (%)
Maximum relative humidity (%)
Condensation
Rain with wind (water, snow, hailstones, etc.)
Water with origin other than rain
Ice formation
3B1
Presence of mildew, fungi,
NO
etc.
Presence of rodents and
NO
other harmful animals for
products, excluding termites
3
]
∙ h)
2
Class
3B2
Presence of mildew, fungi,
etc.
Presence of rodents and
other harmful animals for
products, including termites
3S1
No
0.01
0.4
X
OMAF9212 REV. A
0
+ 40
5
95
NO
NO
NO
NO
3B3
Class
3S2
3S3
3S4
30
300
3000
0.2
0.4
4.0
1.5
15
40
X
X
X
37
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