Advanced Energy Industries AMN PS-2A, Руководство пользователя, Страница: 27 / 53

3-4 5708577-A
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Table 3-3. Climatic Specifications per EN 50178 and EN 60721
Temperature Relative Humidity Air Pressure
Operating
Class 3K3
0
°
C to +40
°
C
+32
°
F to +104
°
F
Class 3K2
10% to 85%
Note 1
+2 g/m
3
to +25 g/m
3
Class 3K3
80 kPa to 106 kPa
800 mbar to 1060 mbar
(approximately 2000 m
above sea level)
Storage
Class 1K4
-25
°
C to +55
°
C
-13
°
F to +131
°
F
Class 1K3
5% to 95%
+1 g/m
3
to +29 g/m
3
Class 1K4
80 kPa to 106 kPa
800 mbar to 1060 mbar
(approximately 2000 m
above sea level)
Transportation
Class 2K3
-25
°
C to +70
°
C
-13
°
F to +158
°
F
Class 2K3
95%
Note 2
+60 g/m
3 Note 3
Class 2K3
66 kPa to 106 kPa
660 mbar to 1060 mbar
(approximately 3265 m
above sea level)
Note 1
Non-condensing
Note 2
Maximum relative humidity when the unit temperature slowly increases, or when the unit
temperature directly increases from -25°C to +30°C
Note 3
Maximum absolute humidity when the unit temperature directly decreases from +70°C to
+15°C
Table 3-4. Environmental Specifications
Overvoltage Category II
Pollution Degree 2