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Preparing for Installation 2-5
Reviewing the Site Requirements
Electrical and Environmental Requirements
Ensure that the environmental and electrical requirements are within the ranges
described in the following tables.
Table 2-2: Environmental Specifications
Parameter Description
Operating Environment
Temperature
1
1. For sites above 4900 m (16,000 ft), decrease the operating temperature specification by
1.8
°C for each 1000 m or 3.2°F for each 3200 ft.
5°C to 50°C (41°F to 122°F)
Maximum rate of change 20°C/h (36°F/h)
Relative humidity 10% to 95% (noncondensing)
Wet-bulb temperature 32°C (90°F)
Altitude Sea level to 2.4 km (8000 ft)
Air flow Convection cooled
Nonoperating Environment
Temperature –40°C to 66°C (–40°F to 151°F)
Relative humidity Up to 95% (noncondensing)
Altitude Up to 4.9 km (16,000 ft)
Certifications CE, CSA, FCC, TÜV, UL, VCCI