7 Specifications
Environmental Specifications
ValueSpecification
—System inlet temperature
10° to 35°C (50° to 95°F) at sea level with an altitude
derating of 1.0°C per every 305 m (1.8°F per every 1000
Operating
ft) above sea level to a maximum of 3050 m (10,000 ft),
no direct sustained sunlight.
Maximum rate of change is 10°C/hr (18°F/hr). The upper
limit may be limited by the type and number of options
installed.
System performance may be reduced if operating with a
fan fault or above 30°C (86°F).
-30° to 60°C (-22° to 140°F). Maximum rate of change is
20°C/hr (36°F/hr).
Non-operating
—Relative humidity (non-condensing)
10 to 90% relative humidity (Rh), 28°C (82.4°F) maximum
wet bulb temperature, non-condensing.
Operating
5 to 95% relative humidity (Rh), 38.7°C (101.7°F)
maximum wet bulb temperature, non-condensing.
Non-operating
—Altitude
3050 m (10,000 ft). This value may be limited by the type
and number of options installed. Maximum allowable
altitude change rate is 457 m/min (1500 ft/min).
Operating
9144 m (30,000 ft). Maximum allowable altitude change
rate is 457 m/min (1500 ft/min).
Non-operating
Listed are the declared A-Weighted sound power levels
(LWAd) and declared average bystander position
Acoustic noise
A-Weighted sound pressure levels (LpAm) when the product
is operating in a 23°C ambient environment. Noise
emissions were measured in accordance with ISO 7779
(ECMA 74) and declared in accordance with ISO 9296
(ECMA 109).
L WAd 7.5 BelsIdle
L pAm 59.7 dB
L WAd 7.5 BelsOperating
L pAm 89.7 dB
—Emissions Classification (EMC)
Class AFCC rating
CISPR 22; EN55022; EN55024; FCC CFR 47, Pt 15;
ICES-003; CNS13438; GB9254; K22;K24; EN
61000-3-2; EN 61000-3-3; EN 60950-1; IEC 60950-1
Normative Standards
104 Specifications
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