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B–4
Controller Specifications
Table B–3 Maximum Operating Environmental Specifications
Condition
Temperature
Relative humidity
Table B–4 Maximum Nonoperating Environmental Specifications
Condition
Temperature
Relative Humidity
Altitude
Specification
+10° to +40°C (+50° to +104°F)
Derate 1.8°C for each 1000 m (1.0°F for each 1000 ft) of altitude
Maximum temperature gradient 11°C/hour (20°F/hour) ±2°C/hour (4°F/
hour)
10% to 90% (noncondensing)
Maximum wet bulb temperature: 28°C (82°F)
Minimum dew point: 2°C (36°F)
Specification
-40° to +66°C (-40° to +151°F)
(During transportation and associated short-term storage)
8% to 95% in original shipping container (noncondensing);
otherwise, 50% (noncondensing)
From -300 m (-1000 ft) to +3600 m (+12,000 ft) Mean Sea Level (MSL)
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