Power Requirements - HP StorageWorks 2/32 - SAN Switch Installation Manual

Follow these guidelines to ensure proper air flow, and prevent component
overheating:

Power Requirements

Two AC power cords connect to the switch on either side of the rear panel. The
AC power source must meet these requirements:
The switch has a universal power supply capable of functioning worldwide
without voltage jumpers or switches. The power supply is auto ranging in terms of
accommodating input voltages and line frequencies.
SAN Switch 2/32 Installation Guide
To ensure adequate cooling, install the switch with the non-port side, which
contains the air intake vents, facing the cool-air aisle.
Verify a minimum of 47 cubic feet/minute (79.8 cubic meters/hour) of air
flow is available to the air intake vents on the non-port side of the switch.
Verify that the ambient air temperature does not exceed 40 Celsius (104
Fahrenheit) while the switch is operating.
Caution:
Do not block air vents. The switch uses ambient air for cooling.
Primary AC Input 100–240 VAC (switch auto-senses input voltage) 47–63 Hz
Correctly wired primary outlet, with circuit protected by a circuit breaker and
grounded in accordance with local electrical codes
Adequate supply circuit, line fusing, and wire size, as specified by the
electrical rating on the switch nameplate
Voltage capability of 85–264 VAC
Input voltage frequency of 47–63 Hz
Power capability of 75 W maximum
Installing the SAN Switch 2/32
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