ABB ACH550-02-645A-4 [417/454] Ach550 02 user s manual

ABB ACH550-02-645A-4 [417/454] Ach550 02 user s manual
Technical data 413
ACH550-02 User’s Manual
Ambient conditions
The table below 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% 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 -15…40 °C (5…104 °F), no
frost allowed
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 721-3-3)
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
)
Storage
Max. 1 mm (0.04 in)
(5 to 13.2 Hz),
max. 7 m/s
2
(23 ft/s
2
)
(13.2 to 100 Hz) sinusoidal
Transportation
Max. 3.5 mm (0.14 in)
(2 to 9 Hz),
max. 15 m/s
2
(49 ft/s
2
)
(9 to 200 Hz) sinusoidal
Shock (IEC 68-2-29) Not allowed Max.100 m/s
2
(330 ft/s
2
), 11 ms
Free fall Not allowed 100 mm (4 in)

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