HP D5970A - NetServer - LCII Reference Manual page 39

Chapter 3
Alternate 208 VAC Power Configurations
In the 208 VAC case, without a UPS, make sure your power system has the
capacity to support the power and current needs of the components you will
power. (See the section entitled "Site Preparation: Circuit Breakers.) If capacity is
adequate, plug the PDU into a 208 V, L6-20 receptacle.
Table 3-1. 208 VAC Components
1
Component
208 VAC
PDU
HP NetServer D7057A, 500 MHz, 512K Cache
3 D7133A, 500 MHz, 1MB Cache
LXr 8500
D7058A, 500 MHz, 2MB Cache
HP NetServer
Mass Storage Rack Storage/12FC is D5991A
Unit
HP Console
Switch
Note 1 More ratings are listed in Table 2-6. For a full list of power ratings, see the rack
configuration utilities (for instance, Rack Assistant) on the HP Web Site.
Note 2 Indicated current ratings are for use in selecting PDU and UPS components and
may not reflect actual measured amounts.
Note 3 When ordered through select express, the D7057A becomes D7062AV, the
D7133A becomes D7063AV, and the D7058A becomes D7134AV.
Description of the Recommended 208 VAC Configuration
Figure 3-5 shows a UPS connected to the power mains through a captive cord
terminated with an L6-20P plug. The UPS has five receptacles for use in the rack:
two (on the right rear) NEMA 5-15 providing 110 VAC, two L6-20R, and one L6-
30R, providing 208VAC. The E7671A PDU connects to the UPS via a detachable
cord with an L6-20P plug. This cord connects to the PDU with an IEC 320 C-19
plug. The 208 VAC PDU has two IEC 320, C-19 and six IEC 320, C-13
receptacles. A second PDU (E7670A) is available, which can be daisy-chained to
the 16-amp unit, providing ten more C-13 receptacles.
Procedure for Connecting and Routing Cables to the LXr 8500
Model
E7671A or E7672A
Rack Storage/12 is D5989A
J1497B
Power Power Current
(VA) (W)
(A)
N/A N/A max 16
1121 1077 5.6
547 538 2.6
42 29 0.2
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