HP LH4r HP Netserver LXr 8500 Rack Cabling Guide - Page 43

Redundant Power Configuration

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Chapter 3 Procedure for Connecting and Routing Cables to the LXr 8500 Recommended 230/240 VAC LXr 8500 Configuration HP NetServer LXr 8500 Uninterruptible Power Supply Mass Storage Unit Jumper Cable Supplied with NetServer Jumper Cables Supplied with Mass Storage Units Captive Unterminated Cord to be Terminated Locally Cable Orderable for 16-Amp PDU, E7798A, IEC 320 C19 to C20, 2.5 m (Other Configurations Possible) 16-Amp Power Distribution Unit E7671A Figure 3-6. 230/240 VAC PDU Configuration Redundant Power Configuration Dual Power Supply Example A dual power supply configuration can be created by ensuring that two different branch circuits feed two different Uninterruptible Power Supplies, which in turn power two PDUs. Figure 3-7 shows a dual power cabling example. This example 39

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Chapter 3
Procedure for Connecting and Routing Cables to the LXr 8500
39
Jumper Cable
Supplied with
NetServer
Jumper Cables
Supplied with
Mass
Storage
Units
Recommended 230/240 VAC
LXr 8500 Configuration
HP NetServer
LXr 8500
Mass Storage Unit
16-Amp Power
Distribution Unit
E7671A
Cable Orderable for 16-Amp
PDU, E7798A, IEC 320 C19
to C20, 2.5 m
(Other Configurations
Possible)
Captive
Unterminated
Cord to be
Terminated Locally
Uninterruptible
Power
Supply
Figure 3-6. 230/240 VAC PDU Configuration
Redundant Power Configuration
Dual Power Supply Example
A dual power supply configuration can be created by ensuring that two different
branch circuits feed two different Uninterruptible Power Supplies, which in turn
power two PDUs. Figure 3-7 shows a dual power cabling example. This example