Electrical Specifications; Ac Line Voltage Requirements; Amp, 50 Or 60 Hz, Single-Phase Dkc Power Specifications - HP StorageWorks XP12000 - Disk Array Site Preparation Manual

3 Electrical specifications

The detailed electrical specifications in this chapter are provided to help your site electrician perform
any necessary electrical work related to site preparation.

AC line voltage requirements

Power specifications are presented in the following tables. Please note that in all tables 208 VAC is
60 Hz only. Units with only two power cords require only two circuit breakers.
Table 23 50-amp, 50 or 60 Hz, single-phase DKC power specifications
Parameter
Minimum operating voltage (VAC)
Maximum operating voltage (VAC)
Rated line current per power cord
(amps RMS)
Number of power cords
Recommended circuit breakers (amps)
Number of circuit breakers
Dropout carry-through time at
minimum line voltage (ms)
Table 24 30-amp, 50 or 60 Hz, single-phase DKC power specifications
Parameter
Minimum operating voltage (VAC)
Maximum operating voltage (VAC)
Rated line current per power cord
(amps RMS)
Number of power cords
Recommended circuit breakers (amps)
Number of circuit breakers
200 VAC 208 VAC
184 191
212 220
22.6 21.7
2 2
50 50
2 2
60 60
200 VAC 208 VAC
184 191
212 220
11.3 10.9
4 4
30 30
4 4
XP12000 Disk Array Site Preparation Guide
220 VAC 230 VAC
202 212
233 244
20.5 19.6
2 2
50 50
2 2
60 60
220 VAC 230 VAC
202 212
233 244
10.3 9.8
4 4
30 30
4 4
240 VAC
221
254
18.8
2
50
2
60
240 VAC
221
254
9.4
4
30
4
49