HP Surestore Disk Array 12h - And FC60 Advanced User's Manual page 149

Table 16
Disk Enclosure Electrical Requirements
Measurement
Voltage
– Range
– Frequency
Current
– Typical
Maximum Operating
– 100 - 120 V
– 200 - 240 V
– Maximum In-rush
* In-rush current occurs for 10 to 12 milliseconds
HP recommends the use of magnetic-type circuit breakers, which are capable of handling
large in-rush currents for short durations (10 to 12 milliseconds) and are rated adequately
for the steady state currents.
Table 17
Recommended European Circuit Breakers*
Number of Breaker
Components Rating
1 to 3 16 amps
4 16 amps
* Data assumes no other devices share the circuit breaker.
Circuit breaker rating must be adequate for the total current drawn by all
Note
devices on all electrical paths that share a circuit breaker.
Value
220-240V 100 - 127V
50-60Hz
2.9 - 3.2A
2.6 - 3.2A
5.3 - 6.7A
20A
Breaker Type
Type C or Type D per IEC 898
or
Type K per IEC 947-2
Type D per IEC 898
or
Type K per IEC 947-2
Site Requirements
149