Dell Powervault NX400 Uživatelský manuál stáhnout pdf (Strana 8)

Environmental

Operating 20% to 80% (noncondensing) at a maximum wet bulb temperature of 29

°C (84.2 °F)

Storage 5% to 95% at a maximum wet bulb temperature of 38 °C (100.4 °F)

Maximum vibration

Operating 0.26 G

rms

at 5 Hz to 350 Hz (all operation orientations)

Storage 1.87 G

rms

at 10 Hz to 500 Hz for 15 min (all six sides tested)

Maximum shock

Operating 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

Storage 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

Six consecutively executed shock pulses in the positive and negative x,

y, and z axes (one pulse on each side of the system) of 32 G faired

square wave pulse with velocity change at 270 inches/second (685

centimeters/second)

Altitude

Operating –15.2 m to 3048 m (–50 to 10,000 ft)

NOTE: For altitudes above 2950 ft, the maximum operating

temperature is derated 1 ºF/550 ft.

Storage –15.2 m to 10,668 m (–50 ft to 35,000 ft)

Airborne Contaminant Level

Class G1 as defined by ISA-S71.04-1985

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Dell Powervault NX400 Uživatelský manuál Strana 8