Cooling; Degrees Of Protection; Ambient Conditions - ABB ACS800 Hardware Manual

134

Cooling

Method
Filter material
Free space around the unit
Cooling air flow

Degrees of protection

Ambient conditions

Installation site altitude
Air temperature
Relative humidity
Technical data
Internal fans, flow direction from bottom to top
IP22/IP42 units (+B053 and
+B054)
IP54 units (+B055 and
+B059)
See chapter Mechanical installation.
See Ratings.
IP21; IP22; IP42; IP54, IP54R (with air outlet duct)
Environmental limits for the drive are given below. The drive must be used in a heated,
indoor controlled environment.
Operation
installed for stationary use
Supply voltage < 600 V AC:
max. 4000 m, except drives
with options +Q963, +Q964
and +Q968: max. 2000 m
Supply voltage > 600 V AC
(max. 690 V AC):
- IT (ungrounded) and
corner-grounded networks:
max. 2000 m
- TN (grounded) networks:
max. 4000, except drives
with options +Q963, +Q964
and +Q968: max. 2000 m
Note: Above 1000 m
(328 ft), see also section
Derating.
-15 to +50 °C (5 to 122 °F),
no frost allowed. See section
Derating.
5 to 95%
No condensation allowed. Maximum allowed relative humidity is 60% in the presence of
corrosive gases.
Inlet (door)
Luftfilter airTex G150
Luftfilter airComp 300-50
Storage
in the protective package
-
-40 to +70 °C (-40 to +158°F) -40 to +70 °C (-40 to +158°F)
Max. 95%
Outlet (roof)
–
Luftfilter airTex G150
Transportation
in the protective package
-
Max. 95%