Site Preparation; Server Dimensions And Weight; Grounding; System Power Supplies Specifications - HP Carrier-Grade rx2800 i2 Server DC User's & Service Manual

2 Site preparation

For information on general computer room site preparation, see the HP Generalized Site Preparation
Guide on the HP website at http://www.hp.com/go/Integrity_Servers-docs.
IMPORTANT:
the temperature and humidity of the installation facility after removing the shipping materials. A
minimum of one hour per 10° C (50° F) of temperature difference between the shipping facility
and installation facility is required.

Server dimensions and weight

Table 3 Server dimensions and weight
Data center server dimensions
Depth
Width
Height
Weight
Rack unit

Grounding

The site building must provide a safety ground or protective earth for each DC service entrance to
all cabinets.
Install a PE conductor that is identical in size, insulation material, and thickness to the branch-circuit
supply conductors. The PE conductor must be green with yellow stripes. The earthing conductor is
to be connected from the unit to the building installation earth or, if supplied by a separately
derived system, at the supply transformer or motor-generator set grounding point.

System power supplies specifications

HP 1200W PSU 48VDC
Input Voltage Range (DCV)
Frequency Range (Nominal) (Hz)
Nominal Input Voltage (VDC)
Maximum Rated Output Wattage
Nominal Input Current (ACD)
Maximum Rated Input Wattage Rating (Watts)
Maximum Rated VA (Volt-Amp)
Efficiency (%) of Maximum Rated Output
Wattage
Power Factor
Leakage Current (mA)
Maximum Inrush Current (A peak)
To avoid hardware damage, allow the thermal mass of the product to equalize to
Dimensions and weight
69.2 cm (27.25 in)
48.3 cm (19 in)
8.9 cm (3.5 in)
Maximum configuration – 30 kg (66 lb)
2U
437573-B21
36-72
DC
36
1200
38
1380
1380
87
N/A
N/A
20
Value
48 72
1200 1200
28 19
1350 1365
1350 1365
89 88
N/A N/A
N/A N/A
25 35
Server dimensions and weight 15