HP StorageWorks 200 Storage Virtualization System site preparation guide (AE071-96003, October 2006)

3Electricalspecifications
The detailed electrical specifications in this chapter are provided to help your site electrician perform
any necessary electrical work related to site prep.
AC line voltag
erequirements
The SVS200 operates on 200 VAC nominal, 20 amps, 50 or 60 Hz, single-phase power. Two power
cords c onnected to the lower two power distribution units in the rack are required to power a single HP
SVS200 Controller. If you add a second HP SVS200 Controller, power it using two more power cords
connected to
the upper two power distribution units in the rack. An independent branch circuit and circuit
breaker is required for each AC input power cord.
Thefollowingtablelistsspecific power requirements.
Parameter
200 VAC 208 VAC 220 VAC 230 VAC 240 VAC
Minimum operating voltage (VAC)
184
191 202 212 221
Maximum operating voltage (VAC)
212 220 233
244 254
Rated line current per power cord
16A 16A 16A 16A 16A
Number of power cords 2/4 2/4 2/4 2/4 2/4
Recommended circuit breakers
20A 20A 20A 20A 20A
Number of circuit breakers 2/4 2/4 2/4 2/4 2/4
Important
notes:
208 VAC is 60 Hz only. Rated line current per power cord is the maximum allowable current under worst
case conditions. This value applies to each individual power cord and is specified in RMS amperes.
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