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Ambient conditions
The following table lists the ACH550 environmental
requirements.
Altitude
Ambient temperature
Relative humidity
Contamination levels
(IEC 60721-3-3)
Sinusoidal vibration
(IEC 60068-2-6)
Shock (IEC 68-2-29)
Free fall
440
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Ambient environment requirements
Installation site
•
0...1000 m (0...3,300 ft)
•
1000...2000 m
(3,300...6,600 ft) if P
N
I
derated 1% for every
2N
100 m above 1000 m
(300 ft above 3,300 ft)
•
2000...4000 m
(6,600...13,200 ft):
Contact your local ABB
representative.
•
No frost allowed
•
400 V drives:
See the available currents
in -15...50 °C (5...122 °F)
in the table on page
399
•
200 V drives:
-15...40 °C (5...104 °F),
max. 50 °C (122 °F) if P
and I
derated to 90%
2N
5...95%, no condensation
allowed
•
No conductive dust allowed
•
The ACH550 should be
installed in clean air
according to enclosure
classification.
•
Cooling air must be clean,
free from corrosive
materials and free from
electrically conductive dust.
•
Chemical gases: Class 3C2
•
Solid particles: Class 3S2
•
Mechanical conditions:
Class 3M4 (IEC60721-3-3)
•
2...9 Hz 3.0 mm (0.12 in)
2
•
9...200 Hz 10 m/s
2
(33 ft/s
)
Not allowed
Not allowed
ACH550-01 User's Manual
Storage and transportation in the
protective package
and
-40...70 °C (-40...158 °F)
.
N
Storage
•
No conductive dust allowed
•
Chemical gases: Class 1C2
•
Solid particles: Class 1S2
Transportation
•
No conductive dust allowed
•
Chemical gases: 2C2
•
Solid particles: Class 2S2
•
In accordance with ISTA 1A
and 1B specifications.
2
Max.100 m/s
(330 ft/s
•
76 cm (30 in), frame size R1
•
61 cm (24 in), frame size R2
•
46 cm (18 in), frame size R3
•
31 cm (12 in), frame size R4
•
25 cm (10 in), frame size R5
•
15 cm (6 in), frame size R6
Technical data
2
), 11 ms
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