ABB ACH550-01 - Ambient Conditions

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…9Hz 3.0mm (0.12in)
• 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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