HP Performance Optimized Datacenter 20c User Guide - North America

Contents 3
Contents
Overview ..................................................................................................................................... 6
Before you begin.......................................................................................................................................... 6
Operator safety............................................................................................................................................ 6
Component safety ........................................................................................................................................ 6
Fire detection and suppression ...................................................................................................................... 7
Environmental considerations ........................................................................................................................ 7
Component identification ............................................................................................................... 8
Structural component identification ................................................................................................................. 8
Parts and part number identification ..................................................................................................... 8
Life safety component identification ................................................................................................................ 9
Electrical power component identification ..................................................................................................... 12
Control cabinet component identification ...................................................................................................... 14
HP POD 20c racks ..................................................................................................................................... 15
Life safety systems ....................................................................................................................... 16
Life safety overview .................................................................................................................................... 16
EPO system ............................................................................................................................................... 16
ECS EPO indicators .......................................................................................................................... 17
EPO modes ..................................................................................................................................... 18
EPO accidental activation ................................................................................................................. 18
Battery backup during an EPO event .................................................................................................. 18
VESDA air sampling smoke detection system ................................................................................................. 18
(Optional) Fire protection system .................................................................................................................. 19
Manual fire pulls .............................................................................................................................. 19
Fire alarm indicators ......................................................................................................................... 19
Fire suppression system ..................................................................................................................... 19
Emergency egress ...................................................................................................................................... 21
Power, electrical, and controls ...................................................................................................... 23
Site electrical system ................................................................................................................................... 23
Power safety .............................................................................................................................................. 23
Grounding....................................................................................................................................... 23
Grounding and bonding ................................................................................................................... 24
Capacities ................................................................................................................................................. 25
HP POD 20c capacity limitations ....................................................................................................... 25
Electrical and mechanical cooling capacities ................................................................................................ 25
Power feeders ............................................................................................................................................ 25
Electrical panels ......................................................................................................................................... 26
Arc flash safety ................................................................................................................................ 27
Power distribution: Electrical busway system ....................................................................................... 27
Panel schedules................................................................................................................................ 28
Wire color code............................................................................................................................... 28
Electrical busways ...................................................................................................................................... 29
Drop boxes ............................................................................................................................................... 30
Power configurations .................................................................................................................................. 31
Rack power ............................................................................................................................................... 31