LEGRAND Keor Hp Serie Installation Et Démarrage page 24

 Classification of chemically active substances (EN 60721-3-3)
Environmental parameter
a)
Sea salt
b)
Sulphur dioxide
c)
Hydrogen sulphide
3
d)
Chlorine [mg/m ]
e)
ydrochloric acid
H
f)
ydrofluoric acid
H
3
g)
Ammonia [mg/m ]
3
h)
Ozone [mg/m ]
i)
Nitric oxide (expressed in equivalent values of
nitrogen dioxide) [mg/m
Places where atmosphere is strictly monitored and
regulated ("clean spaces" category)
Places where atmosphere is permanently
monitored
Places located in rural and urban
industrial activities are few and where traffic
is moderate
Places located in urban regions with industrial
activities and/or considerable traffic
Places in proximity to industrial sources with
chemical emissions
Places located in industrial installations.
Emissions of highly concentrated chemical
pollutants
UPS KEOR HP is designed to be installed in an environment that meets the following
classifications.
K Climatic conditions
B Biological conditions
C Chemically active substances
S Mechanically active substances
In the event that the environmental conditions of the installation room do not comply with the
specified requirements, additional precautions must be taken to reduce excessive values to the
specified limits.
24 OMD36055 REV. D
Installation and start-up of UPS Keor Hp 200-300kVA
Installation et démarrage de l'UPS Keor Hp 200-300 kVA
Installazione e avviamento UPS Keor Hp 200-300kVA
3
[mg/m ]
3
[mg/m ]
3
[mg/m ]
3
[mg/m ]
3
]
regions where
Class
3C1R 3C1L 3C1
No No No
0,01 0,1 0,1
0,0015 0,01 0,01
0,001 0,01 0,1
0,001 0,01 0,1
0,001 0,003 0,003
0,03 0,3 0,3
0,004 0,01 0,01
0,01 0,1 0,1
X
X
X
In accordance with the technical
specification
3B1 (EN 60721-3-3)
3C2 (EN 60721-3-3)
3S2 (EN 60721-3-3)
3C2 3C3 3C4
Salt Salt Salt
fog fog fog
1,0 10 40
0,5 10 70
0,3 1,0 3,0
0,5 5,0 5,0
0,03 2,0 2,0
3,0 35 175
0,1 0,3 2,0
1,0 9,0 20
X
X
X