HP Performance Optimized Datacenter 20c User Guide - China

Contents 3
Contents
Overview ..................................................................................................................................... 6
Before you begin ....................................................................................................................................... 6
Operator safety ......................................................................................................................................... 6
Component safety ..................................................................................................................................... 6
Fire suppression ........................................................................................................................................ 7
Environmental considerations ...................................................................................................................... 7
Component identification ............................................................................................................... 8
Structural component identification .............................................................................................................. 8
Parts and part number identification ................................................................................................... 8
Life safety component identification ........................................................................................................... 10
Electrical power component identification ................................................................................................... 11
Control cabinet component identification .................................................................................................... 13
HP POD 20c racks .................................................................................................................................. 14
Life safety systems ....................................................................................................................... 15
Life safety overview ................................................................................................................................. 15
EPO system ............................................................................................................................................ 15
ECS touchscreen and EPO indicators ............................................................................................... 16
EPO modes ................................................................................................................................... 17
EPO accidental activation ............................................................................................................... 17
Battery backup during an EPO event ................................................................................................ 17
Fire protection system .............................................................................................................................. 17
Manual fire pulls ........................................................................................................................... 17
Fire alarm indicators ...................................................................................................................... 18
VESDA air sampling smoke detection system ..................................................................................... 18
(Optional) Fire suppression system ................................................................................................... 19
Emergency egress ................................................................................................................................... 20
Power, electrical, and controls ...................................................................................................... 21
Site electrical system ................................................................................................................................ 21
Power safety ........................................................................................................................................... 21
Grounding .................................................................................................................................... 21
Capacities .............................................................................................................................................. 23
HP POD 20c capacity limitations ..................................................................................................... 23
Electrical and mechanical cooling capacities .............................................................................................. 23
Power feeders ......................................................................................................................................... 23
Electrical panels ...................................................................................................................................... 24
Arc flash safety ............................................................................................................................. 24
Power distribution: Electrical busway system ..................................................................................... 25
Panel schedules ............................................................................................................................. 25
Wire color code ............................................................................................................................ 25
Control cabinet power components ............................................................................................................ 26
Electrical busways ................................................................................................................................... 27
Drop boxes ............................................................................................................................................ 28
Power configurations ............................................................................................................................... 29
Rack power ............................................................................................................................................ 29