Board Exchange
Centellis 2000 User Card-10GE Installation and Use (6806800H33B
)
36
4.2.1.1
Environmental Requirements
You must make sure that the board when operated in your particular system configuration
meets the environmental requirements specified below.
Operating temperatures refer to the temperature of the air circulating around the board and
not to the component temperature.
Board Damage
High humidity and condensation on the board surface causes short circuits.
Do not operate the board outside the specified environmental limits. Make sure the board
is completely dry and there is no moisture on any surface before applying power.
Table 4-1 Environmental Requirements
Feature
Operating
Non-Operating (packed state)
Temperature
+5 ºC (+41 °F) to +40 ºC (+104 °F)
(normal operation) according to NEBS
Standard GR-63-CORE
-5 °C (+23 °F) to + 55 °C (+131 °F)
(exceptional operation) according to
NEBS Standard GR-63-CORE
-40 ºC (-40 °F) to +85 ºC (+185 °F)
Temp. change
+/- 0.25 ºC/min according to NEBS
Standard GR-63-CORE
+/- 0.25 ºC/min
Relative humidity 5% to 90% non-condensing according
to Emerson-internal environmental
requirements
5% to 95% non-condensing according to
Emerson-internal environmental
requirements
Vibration (tested
in target
platform)
0.1 g from 5 to 100 Hz and back to 5 Hz
at a rate of 0.1 octave/minute.
5-20 Hz at 0.01 g
2
/Hz
20-200 Hz at -3.0 dB/octave
Random 5-20 Hz at 1 m
2
/Sec
3
Random 20-200 Hz at -3 dB/octave
Содержание Centellis 2000
Страница 6: ...Centellis 2000 User Card 10GE Installation and Use 6806800H33B 6 List of Tables ...
Страница 8: ...Centellis 2000 User Card 10GE Installation and Use 6806800H33B 8 List of Figures ...
Страница 14: ...Centellis 2000 User Card 10GE Installation and Use 6806800H33B About this Manual 14 About this Manual ...
Страница 22: ...Introduction Centellis 2000 User Card 10GE Installation and Use 6806800H33B 22 ...
Страница 34: ...Controls Indicators and Connectors Centellis 2000 User Card 10GE Installation and Use 6806800H33B 34 ...
Страница 42: ...Board Exchange Centellis 2000 User Card 10GE Installation and Use 6806800H33B 42 ...
Страница 55: ...Index Centellis 2000 User Card 10GE Installation and Use 6806800H33B 55 ...
Страница 56: ...Index Centellis 2000 User Card 10GE Installation and Use 6806800H33B 56 ...
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