HP 200 HP StorageWorks 200 Storage Virtualization System site preparation guid - Page 37

Electrical specifications

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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 prep. AC line voltage requirements The SVS200 operates on 200 VAC nominal, 20 amps, 50 or 60 Hz, single-phase power. Two power cords connected 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. The following table lists specific power requirements. Parameter Minimum operating voltage (VAC) 200 VAC 184 208 VAC 220 VAC 191 202 230 VAC 240 VAC 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. HP StorageWorks 200 Storage Virtualization System site preparation guide 37

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3 Electrical speci
cations
The detailed electrical speci
cations in this chapter are provided to help your site electrician perform
any necessary electrical work related to site prep.
AC line voltage requirements
The SVS200 operates on 200 VAC nominal, 20 amps, 50 or 60 Hz, single-phase power. Two power
cords connected 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.
The following table lists speci
c 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 speci
ed in RMS amperes.
HP StorageWorks 200 Storage Virtualization System site preparation guide
37