ABB ACL30, Руководство пользователя, Страница: 327 / 360

Technical data 327
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 4000 m (6600 ft)
above sea level. [See
also section
Altitude
derating on page 320 .]
- -
Air temperature -10 to +55°C (14 to
131°F).
No frost
allowed. See section
Derating on page 320 .
-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 cases: Class
1C2
Solid particles: Class
1S2 According to IEC
60721-3-2:
Chemical cases: 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”)
9…200 Hz: 10 m/s
2
(33
ft/s
2
)
– –
Shock
(IEC 60068-2-27,
ISTA 1A)
– 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”) 76 cm (30”)