Condition | Parameter | Requirement |
---|---|---|
Temperature | Operating range (both cabinet and subsystem) | 10°C to 40° C 50°F to 104°F) |
Maximum rate of change | 10°C (18°F) per hour] | |
Storage range | –10°C to 50°C (14°F to 122°F) | |
Maximum rate of change | 15°C (59°F) per hour | |
Transit range | –40°C to 60°C (–40°F to 140°F) | |
Maximum rate of change | 20°C (68°F) per hour | |
Relative humidity (no condensation) | Operating range (both cabinet and subsystem) | 20% to 80% |
Storage range | 10% to 90% | |
Transit range | 5% to 90% | |
Operating gradient | 10°C (50°F) per hour | |
Storage gradient | 15°C (59°F) per hour | |
Transit gradient | 20°C (68°F) per hour | |
Maximum dew point | 26°C (79°F) | |
Maximum gradient | 10% per hour | |
If you plan to operate a system at an altitude between 1000 m to 3000 m (3280 ft to 9842 ft) above sea level, lower the environmental temperature 1.7°C (3.3°F) for every 1000 m (3280 ft) above sea level. |