Velocity Edge GX440 Instructions d'exploitation Page 483

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Technical specifications
12.2 General technical specifications
Drive converter cabinet units
Operating Instructions, 10/2008, A5E00288214A
483
Mechanical stability Storage Transport During operation
Vibrational load
2)
- Displacement
- Acceleration
corresponds to class
1.5 mm at
5
to 9 Hz
5 m/s² at > 9 to 200 Hz
1M2 to EN 60721-3-1
3.1 mm
at
5
... 9 Hz
10 m/s² at > 9 ... 200 Hz
2M2 to EN 60721-3-2
0.075 mm at 10 ... 58 Hz
10 m/s² at >58 ... 200 Hz
-
Shock load
2)
- Acceleration
corresponds to class
40 m/s² at 22 ms
1M2 to EN 60721-3-1
100 m/s² at 11 ms
2M2 to EN 60721-3-2
100 m/s² at 11 ms
3M4 to EN 60721-3-3
Deviations from the defined classes are shown in
italics
.
1)
The EN standard specified is the European edition of international standard IEC 62103.
2)
The EN standards specified are the European editions of the international IEC standards
with the same designations.
12.2.1 Derating data
Current derating as a function of the installation altitude and ambient temperature
If the cabinet units are operated at a installation altitude >2000 m above sea level, the
maximum permissible output current can be calculated using the following tables. The
installation altitude and ambient temperature are compensated here. The degree of
protection selected for the cabinet units must also be taken into account.
Table 12- 2 Current derating as a function of ambient temperature (inlet air temperature at the air inlet of the cabinet unit)
and installation altitude for cabinet units with degree of protection IP20/IP21/IP23/IP43
Installation altitude
above sea level in m
Ambient temperature in °C
20 25 30 35 40 45 50
0 to 2000 100 % 95,0 % 87,0 %
Up to 2500 100 % 96.3 % 91,4 % 83,7 %
Up to 3000 100 % 96.2 % 92.5 % 87,9 % 80,5 %
Up to 3500 100 % 96.7 % 92.3 % 88.8 % 84,3 % 77.3 %
Up to 4000 100 % 97.8 % 92.7 % 88.4 % 85.0 % 80.8 % 74.0 %
Table 12- 3 Current derating as a function of the ambient temperature (inlet air temperature at the air inlet of the cabinet
unit) and installation altitude for cabinet units with degree of protection IP54
Installation altitude
above sea level in m
Ambient temperature in °C
20 25 30 35 40 45 50
0 to 2000 100 % 95.0 % 87.5 % 80.0 %
Up to 2500 100 % 96.3 % 91.4 % 84.2 % 77.0 %
Up to 3000 100 % 96.2 % 92.5 % 87.9 % 81.0 % 74.1 %
Up to 3500 100 % 96.7 % 92.3 % 88.8 % 84.3 % 77.7 % 71.1 %
Up to 4000 97.8 % 92.7 % 88.4 % 85.0 % 80.8 % 74.7 % 68.0 %
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