Index

110VAC wiring
Determining Voltage Requirements

19" Monitor
Space Requirements for a Monitor

21" Monitor
Space Requirements for a Monitor

3-phase Power Guidelines
Additional Power Guidelines

3-phase, 5-wire
CHALLENGE XL and Onyx XL (Rackmount Systems)

4-pole breaker
Wiring the Main Branch Circuit

400VAC
Power Cables and Connectors
Power Cables and Connectors
Power Cables and Connectors

80422
Heading2
4.3.2 Emergency Power Shutdown Control
Emergency Power Shutdown Control

acoustics
Acoustics
Acoustics

Air Conditioning
Air Conditioning

Air temperature range
Air Conditioning

Altitude
Air Conditioning

AUI
Connector Panels

auto-switching
Deskside Chassis Wiring for 110 and 220VAC, 3-wire, 1-phase Power

Branch Circuit Diagram for 120VAC, 3-wire, Single-phase, U.S
CHALLENGE XL and Onyx XL (Rackmount Systems)

Branch Circuit Diagram for 208VAC, 3-wire, Single-phase, U.S
CHALLENGE XL and Onyx XL (Rackmount Systems)

Branch Circuit Diagram for 208VAC, 3-wire, Single-phase, U.S.
CHALLENGE XL and Onyx XL (Rackmount Systems)

Branch Circuit Diagram for 230VAC, 3-wire, 3-phase
CHALLENGE XL and Onyx XL (Rackmount Systems)

Branch Circuit Diagram for 230VAC, 3-wire, Single-phase, International
CHALLENGE XL and Onyx XL (Rackmount Systems)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Branch Circuit Diagram for 400VAC, 5-wire, Three-phase
CHALLENGE XL and Onyx XL (Rackmount Systems)

branch circuit wiring
CHALLENGE XL and Onyx XL (Rackmount Systems)

BTU
Air Conditioning

Cable management equipment
Installing Cable Management Equipment

Card Cage 3
CHALLENGE XL and Onyx XL (Rackmount Systems)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Cardcage Dimensions (1, 2, and 3)
Rackmount Physical Specifications

casters
Vault Floor Loading

CHALLENGE
Overview

CHALLENGE L and Onyx L (Deskside Systems) Power Configurations
CHALLENGE L and Onyx L (Deskside Systems)

Challenge/Onyx Acoustic Levels
Acoustics

Challenge/Onyx System Power Requirements
Chassis Power Requirements

Challenge/Onyx Vibration Limits
Vibration

Chassis Configuration
Vault Floor Loading

Chassis Internal Power Circuits
Chassis Internal Power Circuits

chassis levelers
Deskside Space Requirements

Chassis Power Requirements
Chassis Power Requirements

Checking Environmental Conditions
Environmental Conditions

circuit breaker protection
Chassis Power Requirements

Connector Panels
Connector Panels

CSA
Site Safety

DC regulators
Determining Power Requirements

Delta
CHALLENGE XL and Onyx XL (Rackmount Systems)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Depth
Vault Physical Specifications
Deskside Physical Specifications
Rackmount Physical Specifications

Deskside Airflow Clearances
Deskside Space Requirements

Deskside chassis acoustic level
Acoustics

Deskside Chassis Dimensions
Deskside Space Requirements

Deskside Chassis Wiring
Deskside Chassis Wiring for 110 and 220VAC, 3-wire, 1-phase Power

Deskside Environmental Specifications
Air Conditioning

Deskside Physical Specifications
Deskside Physical Specifications
Deskside Physical Specifications

Deskside Power Cable
Power Cables and Connectors

Deskside Space Requirements
Deskside Space Requirements

Determining Power Requirements
Determining Power Requirements

Determining Voltage Requirements
Determining Voltage Requirements

distributed power system
Determining Power Requirements

electrical breakers
Site Safety

Electrical Interference
Electrical Interference

electromagnetic interference
Electrical Interference

electrostatic discharge
Electrical Interference

emergency power cutoff
Planning Extensive Installations

emergency power shutdown control
Wiring the Main Branch Circuit

EMI
Space Requirements for a Monitor
Electrical Interference

environmental factors
Environmental Conditions

ergonomic considerations
Operating Considerations

ESD
Electrical Interference

Ethernet port
Connector Panels

FCC regulations
Electrical Interference

fire extinguishing equipment
Site Safety

Fire Fighting Equipment
Fire Fighting Equipment with an Electrical Rating

floor-load rating
Vault Floor Loading
Rackmount Floor Loading

Halon fire protection systems
Fire Fighting Equipment with an Electrical Rating

Height
Rackmount Physical Specifications
Vault Physical Specifications
Deskside Physical Specifications

Humidity range
Air Conditioning

ideal location
Rackmount Space Requirements

IEC 320 C19
Power Cables and Connectors

Installing Cable Management Equipment
Installing Cable Management Equipment

Installing Power Circuits
Installing Power Circuits

Installing Safety and Protection Equipment
Installing Safety and Protection Equipment

IT power systems
Wiring the Main Branch Circuit

KBTU
KVA and KBTU Ratings

keyboard
Space Requirements for a Keyboard and Mouse

KVA
KVA and KBTU Ratings

licensed electrician
Emergency Power Shutdown Control
Reviewing the Site's Physical Requirements

lightning protection
Installing Safety and Protection Equipment
Lightning Protection

main branch circuit panel
Wiring the Main Branch Circuit
Wiring the Main Branch Circuit

Main Branch Circuit Wiring
Wiring the Main Branch Circuit

Maximum
Vault Physical Specifications
Rackmount Physical Specifications

Maximum cable lengths
Reviewing the Site's Physical Requirements

maximum cabling distance
Reviewing the Site's Physical Requirements

Maximum Configurations for a 110VAC, 1500-watt Deskside Chassis
Determining Voltage Requirements

Maximum number of devices
Determining Voltage Requirements

minimum
Deskside Physical Specifications
Rackmount Physical Specifications

monitor location
Space Requirements for a Monitor

Monitor Minimum Space Requirements
Space Requirements for a Monitor

Monitor Physical Specifications
Space Requirements for a Monitor

monitor, 19-inch
Air Conditioning

Monitors
Reviewing the Site's Physical Requirements

mouse
Space Requirements for a Keyboard and Mouse

NEMA
Power Cables and Connectors

NEMA 5-20P
Power Cables and Connectors
Power Cables and Connectors

NEMA 5-20R
Power Cables and Connectors

NEMA 6-20P
Power Cables and Connectors
Power Cables and Connectors

NEMA L6-30P
Power Cables and Connectors

NEMA L6-30R
Power Cables and Connectors

off-line switchers
Determining Power Requirements

office environments
Acoustics

OLSs
Determining Power Requirements

Ony
Overview

Onyx
Overview

Organizing Activities
Organizing Activities

Peak vibration, operating
Vibration

Phase to Neutral (115VAC)
CHALLENGE L and Onyx L (Deskside Systems)

Phase to Neutral (230VAC)
CHALLENGE L and Onyx L (Deskside Systems)

Phase to Phase (208VAC)
CHALLENGE L and Onyx L (Deskside Systems)

Planning Extensive Installations
Planning Extensive Installations

plenum cabling
Site Safety

power budget
Planning Extensive Installations

Power Cable and Connector Specifications
Power Cables and Connectors

Power Cables and Connectors
Power Cables and Connectors

power configuration
Power Cables and Connectors

power requirements
Determining Power Requirements

power surges
Lightning Protection

power wiring configurations
CHALLENGE L and Onyx L (Deskside Systems)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Power-line Treatment
Power-line Treatment

Preparing Site Power
Preparing Site Power

Providing Space for a System Chassis
Providing Space for a System Chassis

Rackmount Caster and Leveler Location
Rackmount Floor Loading

Rackmount chassis acoustic level
Acoustics

Rackmount Chassis Airflow
Rackmount Space Requirements

Rackmount Chassis Clearance
Rackmount Space Requirements

Rackmount Chassis Wiring
Rackmount Chassis Wiring for 220VAC, 3-wire, 1-phase Power
Rackmount Chassis Wiring for 400VAC, 5-wire, 3-phase Power

Rackmount Environmental Specifications
Air Conditioning

Rackmount Floor Load Requirements
Rackmount Floor Loading

Rackmount Floor Loading
Rackmount Floor Loading

Rackmount Physical Specifications
Rackmount Physical Specifications

Rackmount Power Cable
Power Cables and Connectors
Power Cables and Connectors

Rackmount Space Requirements
Rackmount Space Requirements

raised floors
Rackmount Floor Loading
Vault Floor Loading

Reliable computer operation
Wiring the Main Branch Circuit

Reviewing the Site's Physical Requirements
Reviewing the Site's Physical Requirements

Routine Operating Considerations
Operating Considerations

safety feature
Emergency Power Shutdown Control

Sensitive (harmonic) frequencies
Vibration

server and graphics chassis, 110V
Air Conditioning

server and graphics chassis, 220V
Air Conditioning

shielded cables
Electrical Interference

Shipping
Vault Physical Specifications
Rackmount Physical Specifications

Shipping (maximum)
Deskside Physical Specifications

signal reflection
Space Requirements for a Monitor

Single Phase to Neutral (230VAC)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Single Phase to Single Phase (208VAC)
CHALLENGE XL and Onyx XL (Rackmount Systems)

Site Safety
Site Safety

Space Requirements for a Keyboard and Mouse
Space Requirements for a Keyboard and Mouse

Space Requirements for a Monitor
Space Requirements for a Monitor

stabilizing levelers
Vault Floor Loading

Standard device cabling
Connector Panels

Sustained vibration, operating
Vibration

Three Phase (208VAC) DELTA
CHALLENGE XL and Onyx XL (Rackmount Systems)

Three Phase Plus Neutral (230VAC) WYE
CHALLENGE XL and Onyx XL (Rackmount Systems)

TUV
Site Safety
Acoustics

Typical
Vault Physical Specifications

typical cable length
Reviewing the Site's Physical Requirements

UL
Acoustics
Site Safety

uninterruptible power source
Installing Safety and Protection Equipment

uninterruptible power supply
KVA and KBTU Ratings

UPS
KVA and KBTU Ratings
Installing Safety and Protection Equipment
Power-line Treatment

Vault
Vault Space Requirements
Overview

Vault acoustic level
Acoustics

Vault Caster and Leveler Location
Vault Floor Loading

Vault Chassis Airflow
Vault Space Requirements

Vault Chassis Wiring
Vault Chassis Wiring for 220VAC, 3-wire, 1-phase Power

Vault Environmental Specifications
Air Conditioning

Vault Floor Load Requirements
Vault Floor Loading

Vault Floor Loading
Vault Floor Loading

Vault Physical Specifications
Vault Physical Specifications
Vault Physical Specifications

Vault Power Cable
Power Cables and Connectors

Vault Space Requirements
Vault Space Requirements

Vibration
Vibration

Weight
Rackmount Physical Specifications
Deskside Physical Specifications
Vault Physical Specifications

wheel chock
Deskside Space Requirements

Width
Rackmount Physical Specifications
Vault Physical Specifications
Deskside Physical Specifications

Wiring Chassis Branch Circuits
Wiring Chassis Branch Circuits

wiring scheme
Planning Extensive Installations

Wiring the Main Branch Circuit
Wiring the Main Branch Circuit

WYE
CHALLENGE XL and Onyx XL (Rackmount Systems)