HP Performance-Optimized Datacenter Maintenance and Service Guide

Specifications 32
Input circuit breaker information
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 specifications
Water supply specifications without a tempered water package
Feature Specification
Facility input temperature to HP POD 13º to 24ºC (55º to 75ºF)
Operating pressure 137 to 172 kPa (20 to 25 psi)
Rated pressure max 1,034 kPa (150 psi)
HP POD pressure drop 110 kPa (16 psi)
HP POD water flow rate 908.5 l/min (240 gal/min)
Chilled water supply and return
connections
(2) 10.16 cm (4 inch) 150#
flange
Humidifier 3.79 l/hr (1 gal/hr) domestic
water from an alternate supply
source
Water supply specifications with a tempered water package
Feature Specification
Facility input temperature to the tempered
water package
4º to 10ºC (40º to 50ºF)
Tempered water package temperature output
to the HP POD
13º to 24ºC (55º to 75ºF)
Operating pressure 137,895 to 172,369 Pa (20
to 25 psi)
Rated pressure max 1,034,213 Pa (150 psi)
HP POD pressure drop 110,316 Pa (16 psi)