ABB ACS320 series, Руководство пользователя

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Technical data 397
Ambient conditions
Environmental limits for the drive are given below. The drive is to be
used in a heated indoor controlled environment.
Operation
installed for
stationary use
Storage
in the protective
package
Transportation
in the protective
package
Installation site altitude 0 to 2000 m (6600 ft)
above sea level
(above 1000 m
[3300 ft], see section
Derating on page
386 )
- -
Air temperature -10 to +50 °C (14 to
122 °F). No frost
allowed. See section
Derating on page
386 .
-40 to +70 °C (-40 to
+158 °F)
-40 to +70 °C (-40 to
+158 °F)
Relative humidity 0 to 95% Max. 95% Max. 95%
No condensation allowed. Maximum allowed relative humidity is
60% in the presence of corrosive gases.
Contamination levels
(IEC 60721-3-3,
IEC 60721-3-2,
IEC 60721-3-1)
No conductive dust allowed.
According to
IEC 60721-3-3,
chemical gases:
Class 3C2
solid particles: Class
3S2.
The drive must be
installed in clean air
according to
enclosure
classification. Cooling
air must be clean,
free from corrosive
materials and
electrically conductive
dust.
According to
IEC 60721-3-1,
chemical gases:
Class 1C2
solid particles: Class
1S2
According to
IEC 60721-3-2,
chemical gases:
Class 2C2
solid particles: Class
2S2
Sinusoidal vibration
(IEC 60721-3-3)
Tested according to
IEC 60721-3-3,
mechanical
conditions: Class 3M4
2…9 Hz, 3.0 mm
(0.12 in)
9…200 Hz, 10 m/s
2
(33 ft/s
2
)
- -
Shock
(IEC 60068-2-27,
ISTA 1A)
Not allowed during
operation.
According to ISTA 1A.
Max. 100 m/s
2
(330 ft/s
2
), 11 ms.
According to ISTA 1A.
Max. 100 m/s
2
(330 ft/s
2
), 11 ms.
Free fall Not allowed 76 cm (30 in) 76 cm (30 in)