ABB ACS2000 AFE 2MVA User Manual page 77

77 ACS2000 AFE 2MVA UM 3BHS355653 ZAB E01 REV. H
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4.5 Storage
The drive can be stored for up to one year in the original packaging as
long as it is not damaged or opened. For information on longer
storage periods, contact the ABB service organization.
4.5.1 Storage conditions
The minimum requirements for storage are based
on IEC 60721-3-1
conditions: Classification of groups of environ-
mental parameters and their severities; Storage'
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Table 4-2 Storage conditions
1K22 Climatic conditions
1Z3 Special climatic conditions
1B1 Biological conditions
1M12 Mechanical conditions
4.5.2 Storage
If the drive is taken out of service for a longer time,
proceed as follows:
1. Cover all cable inlets and ventilation slots with
an impermeable plastic or aluminum foil and a
wooden panel.
2. Add a desiccant of the appropriate quality:
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-
3. Close and lock the doors of the cabinet.
4. Use polyethylene or equivalent for packaging:
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5. Attach humidity indicators to the packaging.
The storage conditions and the packaging should
be checked regularly. Any damages that occur
during the storage period should be repaired
immediately.
'Classification of environmental
Air temperature -25 – +55 °C (drive)
-5 – +55 °C (spare parts)
Relative humidity 10 – 100%
Absolute humidity 0.5 – 29%
Movement of 30 m/s
surrounding air
Flora Negligible
Fauna Negligible
Vibration
Acceleration
0.1 m/s
spectral density
1 unit desiccant (30 g) absorbs 6 g water
vapor.
The following quantity is needed when using
a polyethylene foil:
2
10 units/m foil
2
0,3g/m /24h water vapor diffusion
.
2
(5 – 200 Hz)