ACS 400 User’s Manual 3
Reference Sections
A Installation Environment
Stationary Use
• Ambient temperature 32…104 °F (0...40 °C)
• Max. ambient temperature 122 °F (50
°C) if P
N
and
I
2
derated to 90%
• Installation altitude 0…3300 ft (1000 m) if P
N
and
I
2
100%
• Installation altitude 3300…6600 ft (1000...2000 m) if P
N
and
I
2
derated 1% every 330 ft (100 m)
above 3300 ft (1000 m)
• Relative humidity less than 95% (non-condensing)
The ACS 400 must be installed in a heated, indoor controlled environment that is suitable for the
selected enclosure. Drives are available in either an IP21/NEMA Type 1 or an IP54/NEMA Type 12
enclosure. The drive must be protected from airborne dust, corrosive gases or liquids, and
conductive contaminants such as condensation, carbon dust, and metallic particles.
The IP54/NEMA Type 12 enclosure provides protection from airborne dust and light sprays or
splashing water from all directions.
Storage and Transportation
Storage Temperature -40 ...+158 °F (-40...+70 °C)
Transportation Temperature -40...+158
°F (-40...+70 °C)
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