Altos S205F / S200F User’s Manual
16
1.5.6 Environment
Table 1–6
Ambient Temperature and Humidity
Temperature Range
Relative Humidity
Max. Wet Bulb
Operational
5°C to 40°C
20% to 80%
non-condensing
23°C
Non-
Operational
0°C to +50°C
8% to 80%
non-condensing
27°C
Storage
1°C to +60°C
8% to 80%
non-condensing
29°C
Shipping
-40°C to +60°C
5% to 100%
non-precipitating
29°C
Airflow
System must be operated with low pressure rear exhaust installa-
tion
(Back pressure created by rack doors and obstacles not to exceed
5 pascals [0.5mm Water gauge])
Altitude, Operational
0 to 2000 m (0 to 7,000ft)
(10,000ft at maximum ambient of 35°C)
Altitude, Non-Operational
-305 to 12,192m (-1000 to 40,000ft)
Shock, Operational
Vertical axis 5g peak 1/2 sine, 10ms
Shock, Non-Operational
30g 10ms 1/2 sine
Vibration, Operational
0.21grms 5-500 Hz Random
Vibration, Non-Operational
1.04grms 2-200 Hz Random
Vibration, Relocation
0.3g 2-200 Hz sine
Acoustics
Sound Pressure Operating - Less than 58 dB LpA average mea-
sured at the bystander positions.
(The 4 bystander positions are 1m horizontal and 1.5m off the
floor positioned front, back, left and right. The unit under test
will be measured on the floor)
Measured at 20°C
Orientation & Mounting
19" Rack mount (3EIA Units)
• Rack Rails
To fit 800mm depth Racks compliant with IEC 297
• Rack Characteristics
Back pressure not exceeding 5 pascals (0.5mm water gauge)
Safety & Approvals
CE, UL, cUL
• EMC
EN55022 (CISPR - A), FCC A
