ABB ACS2000 AFE 1MVA User Manual page 74

CHAPTER 4 – TRANSPORTATION, STORAGE AND DISPOSAL
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4.5 Storage
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
1K22 Climatic conditions
Air temperature
Relative humidity
Absolute humidity
1Z3 Special climatic conditions
Movement of surrounding air
1B1 Biological conditions
Flora
Fauna
1M12 Mechanical conditions
Vibration
Acceleration spectral density
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.
'Classification of environmental
Storage conditions
-25 – +55 °C (drive)
-5 – +55 °C (spare parts)
10 – 100%
0.5 – 29%
30 m/s
Negligible
Negligible
0.1 m/s
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:
- 1 unit desiccant (30g) absorbs 6 g water
vapor.
The following quantity is needed when using
a polyethylene foil:
- 10 units/m
3. Close and lock the doors of the cabinet.
4. Use polyethylene or equivalent for packaging:
- 0,3g/m
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.
2
(5 – 200 Hz)
2
foil
2
/24h water vapor diffusion
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