ABB ACS380 Series, Hardware Manual

Page: 111 / 186

Technical data 111
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 230 V units: 0 to
2000 m above sea
level (with derating
above 1000 m)
400 V units: 0 to
4000 m above sea
level (with derating
above 1000 m)
For more information,
refer to page
92 .
- -
Surrounding air
temperature -10…+60 °C
(14…140 °F)
(1
No frost allowed.
Refer to
Derating on
page 90 .
1) For frame R0,
-10…+50 °C
(14…122 °F).
-40…+70 °C ±2%
(-40…+158 °F ±2%) -40…+70 °C ±2%
(-40…+158 °F ±2%)
Relative humidity 0…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.
Install the drive
according to the
enclosure
classification.
Make sure that the
cooling air is clean,
and 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
Pollution degree
(IEC/EN 61800-5-1) Pollution degree 2 - -