Hewlett-Packard HP SureStore E Disk System FC10 User and Service Guide

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Electrical Preparation
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Caution Multiple disk systems are not recommended on 110 V circuits. The
combined current drawn by multiple systems quickly exceeds 110-V
capacity.
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No. of Disk Systems
on Circuit Inrush Currents and Duration
1 Up to 20 amps for 10 to 12 milliseconds
2 Up to 40 amps for 10 to 12 milliseconds
3 Up to 60 amps for 10 to 12 milliseconds
4 Up to 80 amps for 10 to 12 milliseconds
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Incoming Voltage
AC RMS
Maximum RMS Current Drawn by One
Disk System
100 – 120 volts 5.3 – 6.5 amps
200 – 240 volts 2.6 – 3.2 amps