NonStop NS1000 Planning Guide (H06.07+)

Modular System Hardware
HP Integrity NonStop NS1000 Planning Guide—542527-003
5-9
Blade Element
This illustration shows the AC power feed cables for the PDU and UPS for AC power
feed from the bottom of the cabinet when the optional UPS and ERM are installed:
Each PDU is wired to distribute the load segments to its receptacles.
Blade Element
The blade element for the Integrity NonStop NS1000 server is an HP Integrity rx2620
Server Description. An Integrity NonStop NS1000 system supports up to eight blade
elements configured in pairs. Because modular hardware provides flexibility in how
hardware is distributed in a rack and without the optional rackmounted HP R5500 XR
UPS, up to eight blade elements can be installed in a single footprint. When the system
Caution. If you are installing Integrity NonStop NS1000 system enclosures in a rack, balance
the current load among the available load segments. Using only one of the available load
segments, especially for larger systems, can cause unbalanced loading and might violate
applicable electrical codes. Connecting the two power plugs from an enclosure to the same
load segment causes failure of the hardware if that load segment fails.
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09
03
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05
06
07
01
02
08
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03
04
05
06
07
01
02
Uninterruptible
Power Supply
(UPS)
VST153.vsd
38
39
40
41
42
37
38
39
40
41
42
37
To AC Power Source
Power
Distribution
Unit (PDU)
Extended Runtime
Module (ERM)
Unused
Cable
Extension bars are
installed along the rear
right side instead of a
PDU when a UPS is
installed in the modular
cabinet
To AC Power Source