ABB ACH480 - Page 172

Transportation in the
protective package
Storage in the pro-
tective package
Operation installed
for stationary use
Requirement
--230 V drives:
0 … 2000 m
(0 … 6562 ft) above
sea level (with output
derating above
1000 m [3281 ft])
Installation site alti-
tude
400/480 V drives:
0 … 4000 m
(0 … 13123 ft) above
sea level (with output
derating above
1000 m [3281 ft])
See Output derat-
ing (page 135).
-40 … +70 °C ±2%-40 … +70 °C ±2%-10 … +60 °C
(14 … 140 °F). For
frame R0,
-10 … +50 °C
(14 … 122 °F).
Surrounding air tem-
perature
(-40 … +158 °F ±2%)(-40 … +158 °F ±2%)
If the temperature is
more than 50 °C
(122 °F), output derat-
ing is necessary. See
Output derat-
ing (page 135).
No frost permitted.
Max. 95%Max. 95%5 … 95%Relative humidity
No condensation permitted. Maximum permitted relative humidity
is 60% in the presence of corrosive gases.
IEC 60721-3-2: 1997IEC 60721-3-1: 1997IEC 60721-3-3: 2002Contamination levels
(IEC 60721-3-x)
Class 2C2Class 1C2Class 3C2- Chemical gases
Class 2S2Class 1S3. (packing
must support this,
otherwise 1S2)
Class 3S2. No conduct-
ive dust permitted.
- Solid particles
--Pollution degree 2Pollution degree
(IEC/EN 61800-5-1)
172 Technical data