61
8.3
Altitude and Air Pressure
Table 8-3 Altitude and Air Pressure
Parameter Condition
Requirement
Altitude
Operating
0 to 3,048 m (0 to 10,000 feet)
Transportation
(Storage)
0 to 12,192 m (0 to 40,000 feet)
8.4
Alternating Temperature and Humidity
Table 8-4 Alternating Temperature and Humidity
Parameter Condition
Requirement
Humidity
Operating
Relative humidity is 5% to 90% with the maximum
dew point at 38°C (100.4
o
F)
Transportation
(Storage)
When the maximum dew point is 39°C (102.2°F),
relative humidity is 5% to 95%, and the
atmosphere must be non-condensing all the
time
8.5
Extended Operation Temperature
Table 8-5 Extended Operation Temperature
Temperature Specification (Numbers
are for instance only)
Description
5
℃
- 35
℃
(41°F - 95°F) (5% -
85%RH)
Note1
Continuous running is possible
5
℃
- 35
℃
(41°F - 95°F) (5% -
90%RH)
Note2
Running time ≤1% per year
Note 1: The system performance will be impacted when the temperature is not within the specification
range;
Note 2: Ignore alarm sound of ambient temperature when the temperature is not within the
specification range.
8.6
Extended Operation Temperature Limits
Powering on under 5°C (41°F) is not allowed;