Xp20000 Electrical Specifications; Xp20000 Ac Line Voltage Requirements; Xp20000 Hp Power Cables And Connectors; Xp20000 Power Cabling - HP XP20000/XP24000 Manual

an HP XP24000 disk array with the 30-amp power option to comply with these local codes. Your
electrician knows the appropriate code requirements for your location/site.

XP20000 electrical specifications

XP20000 AC line voltage requirements

The AC power requirements, shown in
racks. Each rack operates on 200 VAC nominal, 20 amps, 50 or 60 Hz, single-phase power. An
independent branch circuit and a circuit breaker are required for each AC input power cord.
Table 24 AC power requirements
Parameter
Minimum operating voltage (VAC)
Maximum operating voltage (VAC)
Rated line current per power cord
Number of power cords
Recommended circuit breakers
Number of circuit breakers
Important notes:
208 VAC is 60 Hz only. 220 VAC and 240 VAC are 50 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. For the second rack, four power cords and circuit
breakers are strongly recommended even though a minimum configuration containing only one
expansion disk chassis requires only two power cords and two circuit breakers. If a second expansion
disk chassis is added to the second rack, four power cords and four circuit breakers are required.

XP20000 HP power cables and connectors

HP offers the following AC power cables and connectors, which you can order individually (four of
each are required per primary or secondary rack):
• AE190A/AU, option 001 4.5 m power cord w/NEMA L6-20P plug
• AE190A/AU, option 002 4.5 m power cord with stripped ends
• AE190A/AU, option 003 4.5 m power cord w/ IEC 309 plug
• AE190A/AU, option 004 4.5 m power cord w/ CEE7/7
• AE190A/AU, option 005 4.5 m power cord w/NEMA L6-30P plug
You can supply your own power cables as long as they meet a 20-amp rating, fit the IEC320-C20
PDU inlets, and meet local codes.

XP20000 power cabling

The XP20000 primary rack has four separate connections to 200 VAC, single-phase, 20-amp power.
The AC power inputs to the primary rack are distributed to four power distribution units (PDUs) as
Table 24, are essentially the same for primary and secondary
200 VAC 208 VAC
184 191
212 220
16A 16A
4 4
20A 20A
4 4
XP24000/XP20000 Disk Array Site Preparation Guide
220 VAC 230 VAC
202 212
233 244
16A 16A
4 4
20A 20A
4 4
240 VAC
221
254
16A
4
20A
4
55