Hp StorageWorks 20 Modular Smart Array Manuale Utente Scaricare il pdf (Pagina 43)

Specifications

C-2 HP StorageWorks Modular Smart Array 20 User Guide

Power Specifications

Table C-3: AC Input Requirements

Nominal Value Range

Frequency (±5%) 50 or 60 Hz 47 to 63 Hz

Voltage 110 or 240 V 90 to 254 V RMS

(autoranging)

Steady state

maximum current

At 240 V: 1.8 A (one power supply) or 1.9 A (two

power supplies)

At 120 V: 3.7 A (one power supply) or 3.9 A (two

power supplies)

—

Standby current 0.21 A at 240 V, 60 Hz

0.15 A at 120 V, 60 Hz

—

Environmental Specifications

Table C-4: Environmental Specifications

Operating Shipping or Storage

Ambient

temperature

10° to 35°C (50° to 95°F), with an average change

of less than 1°C per hour and a step change of

less than 3°C per hour

–40° to 66°C

–40° to 150°F

Relative humidity

(noncondensing)

40% to 60%, with a step change of less than 10% 10% to 80%

Air quality Fewer than 500,000 particles 0.5 micron or larger

per cubic foot (approximately 17,700 per liter)

—

Heat dissipation 1175 BTU/hr (345 W) —

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Hp StorageWorks 20 Modular Smart Array Manuale Utente Pagina 43