Dell PowerVault MD3220 Series Техническое руководство - Страница 39

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Technical Guide Book for PowerVault MD3200MD3220

Table 10.

Environmental Specifications

Temperature

Operating

Storage

Relative Humidity

Operating

Storage

Maximum Vibration

Operating

Storage

Maximum Shock

Operating

Storage

Altitude

Operating

Storage

Airborne Contaminant Level

Class

10° to 35°C (50° to 95°F) with a maximum temperature gradation

of 10°C per hour

Note: For altitudes above 2950 feet, the maximum operating

temperature is de-rated 1°F/550 ft.

-40° to 65°C (-40° to 149°F) with a maximum temperature

gradation of 20°C per hour

20% to 80% (non-condensing) with a maximum humidity

gradation of 10% per hour

5% to 95% (non-condensing) with a maximum humidity gradation

of 10% per hour

0.25 G at 3 – 200 Hz for 15 min

0.5 at 3 – 200 Hz for 15 min

One shock pulse in the positive z axis (one pulse on each side of

the system) of 31 G for 2.6 ms in the operational orientation

Six consecutively executed shock pulses in the positive and

negative x, y, and z axes (one pulse on each side of the system)

of 71 G for up to 2 ms

-16 to 3048 m (-50 to 10,000 ft)

Note: For altitudes above 2950 feet, the maximum operating

temperature is de-rated 1°F/550 ft.

-16 to 10,600 m (-50 to 35,000 ft)

G2 or lower as defined by ISA-S71.04-1985