Efficiency; Protection Classes; Ambient Conditions - ABB ACS880-04 Hardware Manual

190 Technical data

Efficiency

Protection classes

Degree of protection
(IEC/EN 60529)
Enclosure type (UL 508C)
Overvoltage category
(IEC 60664-1)

Ambient conditions

Installation site altitude
Air temperature
Relative humidity
Contamination levels
Chemical gases
Solid particles
Pollution degree
Atmospheric pressure
Approximately 98% at nominal power level
IP20, requires installation of bottom grille for standard drive module
configuration and option +H0354, see page 98. With option +0B051: IP00.
UL Open Type
III
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
For TN and TT neutral-
grounded network
systems and IT non-
corner grounded
network systems:
0 to 4000 m (13123 ft)
above sea level
For TN, TT and IT
corner-grounded
network systems:
0 to 2000 m (6561 ft)
above sea level
Above 1000 m [3281 ft]),
see page 177.
-15 to +55 °C
(5 to 131 °F). No frost
allowed. See page 177.
5 to 95%
No condensation allowed. Maximum allowed relative humidity is 60% in the
presence of corrosive gases.
IEC/EN 60721-3-3:2002:
Classification of
environmental
conditions- Part 3-3:
Classification of groups
of environmental
parameters and their
severities - Stationary
use of weather protected
locations
Class 3C2
Class 3S2. No
conductive dust allowed.
2
70 to 106 kPa
0.7 to 1.05 atmospheres
Storage
in the protective
package
-
-40 to +70 °C
(-40 to +158 °F)
Max. 95%
IEC 60721-3-1:1997
Class 1C2
Class 1S3. (packing
must support this,
otherwise 1S2)
70 to 106 kPa
0.7 to 1.05 atmospheres
Transportation
in the protective
package
-
-40 to +70 °C
(-40 to +158 °F)
Max. 95%
IEC 60721-3-2:1997
Class 2C2
Class 2S2
60 to 106 kPa
0.6 to 1.05 atmospheres