440
Technical data
ACH550-01 User's Manual
Ambient conditions
The following table lists the ACH550 environmental
requirements.
Ambient environment requirements
Installation site
Storage and transportation in the
protective package
Altitude
•
0…1000 m (0…3,300 ft)
•
1000…2000 m
(3,300…6,600 ft) if
P
N
and
I
2N
derated 1% for every
100 m above 1000 m
(300 ft above 3,300 ft)
•
2000…4000 m
(6,600…13,200 ft):
Contact your local ABB
representative.
Ambient temperature
•
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
N
and
I
2N
derated to 90%
-40…70 °C (-40…158 °F)
Relative humidity
5…95%, no condensation
allowed
Contamination levels
(IEC 60721-3-3)
•
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
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
Sinusoidal vibration
(IEC 60068-2-6)
•
Mechanical conditions:
Class 3M4 (IEC60721-3-3)
•
2…9 Hz 3.0 mm (0.12 in)
•
9…200 Hz 10 m/s
2
(33 ft/s
2
)
•
In accordance with ISTA 1A
and 1B specifications.
Shock (IEC 68-2-29)
Not allowed
Max.100 m/s
2
(330 ft/s
2
), 11 ms
Free fall
Not allowed
•
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
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