HP Performance-Optimized Datacenter, 12 m (40 ft) User Guide

Specifications 46
Feature Electrical busway breakers House breakers
Number of
breakers
1 per busway 1 per panel (main)
Main breaker
size
225A 125A (main)
Branch circuit
breaker size
N/A Up to 30 poles
General
characteristics
•
3-pole
•
100% rated
•
thermalmagnetic trip
•
25 kA interrupt capacity
•
provide with shunt trip coil
•
1-pole or 2-pole
•
sized per panel
schedule
•
thermalmagnetic trip
•
14 kA interrupt
capacity
Fire alarm panel connections
The electrical layout of the fire alarm system is as described in the schematic drawing supplied with the
HP POD.
Water supply specifications
Feature Specification
Facility input temperature to HP POD 12º to 24ºC (55º to 75ºF)
Working pressure 1,034 kPa (150 psi)
HP POD pressure drop 1,732 kPa (25 psi)
HP POD water flow rate 908.5 l/min (240 gal/min)
Cooling water supply and return
connections
Two 10.16 cm (4 in)
ANSI/ASME 150# flanges
Humidifier(optional)
For requirements, see the
humidifier manual
Rack specifications
Standard HP POD racks (AT978A)
Feature Specification
U height 50U
Width 546 mm (21.5 in)
Depth 1,000 mm (39.4 in)
Maximum load weight 1,360.7 kg (3,000 lb)