ABB NEXUS Series - Environmental and Operating Conditions

NEXUS Series | Detailed engineering specifications
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Subject to change without notice
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14
MAN0125 Rev 20
ENVIRONMENTAL AND OPERATING CONDITIONS
Ingress protection rating
IP50
• Temperature range
Operating (with a maximum temperature
gradation of 15°C per hour)
0°C
…
50°C (32°F
…
122°F) when connected to a 24
V AC/DC power source.
0°C
…
40°C (32°F
…
104°F) when connected to a
power adapter.
Note: The maximum operating temperature
is derated 1°C/305 m (1000 ft) above
sea level altitude.
Non-operating
(with a maximum temperature gradation of
15°C per hour)
-40°C
…
70°C (-40°F
…
158 °F)
• Relative humidity (maximum):
Operating
(with maximum humidity gradation of 10%
per hour)
10%
…
90% (non-condensing)
Non-operating
(with maximum humidity gradation of 10%
per hour)
5%
…
95% (non-condensing)
• Altitude (maximum, unpressurized):
Operating
-15.20 m
…
5000 m (-50 ft
…
16,404 ft)
Note: The maximum operating temperature
is derated 1°C/305 m (1000 ft) above
sea level altitude.
Storage
-15.20 m
…
10,668 m (-50 ft
…
35,000 ft)