HP Integrity NonStop i NS2300

Power Distribution for NS2300 Systems.............................................................................................30
Power Distribution Units (PDUs)...................................................................................................30
AC Power Feeds...........................................................................................................................37
Uninterruptible Power Supply (UPS).............................................................................................44
AC Input Power for NS2300 Systems.................................................................................................44
Enclosure AC Input........................................................................................................................47
Enclosure Power Loads for NS2300 Systems..............................................................................47
Dimensions and Weights....................................................................................................................49
Plan View of the Racks..................................................................................................................49
Service Clearances for the Racks.................................................................................................49
Unit Sizes......................................................................................................................................49
36U Rack Physical Specifications for NS2300 Systems...............................................................50
42U Rack Physical Specifications for NS2300 Systems...............................................................50
Enclosure Dimensions ..................................................................................................................50
Rack and Enclosure Weights With Worksheet..............................................................................51
Rack Stability......................................................................................................................................53
Environmental Specifications..............................................................................................................53
Heat Dissipation Specifications and Worksheet............................................................................53
Operating Temperature, Humidity, and Altitude.............................................................................54
Nonoperating Temperature, Humidity, and Altitude.......................................................................54
Cooling Airflow Direction...............................................................................................................55
Typical Acoustic Noise Emissions.................................................................................................55
Tested Electrostatic Immunity........................................................................................................55
Calculating Specifications for Enclosure Combinations.....................................................................55
5 Support and other resources.............................................................................57
Accessing Hewlett Packard Enterprise Support.................................................................................57
Accessing updates..............................................................................................................................57
Websites.............................................................................................................................................57
Customer self repair...........................................................................................................................58
Remote support..................................................................................................................................58
Documentation feedback....................................................................................................................58
A Cables...............................................................................................................59
Cable Types, Connectors, Length Restrictions, and Product IDs.......................................................59
B Default Startup Characteristics and Naming Conventions................................61
Default Naming Conventions..............................................................................................................62
C UPS and Data Center Power Configurations....................................................64
Supported UPS Configurations...........................................................................................................64
NonStop i System With a Fault-Tolerant Data Center...................................................................65
NonStop i System With a Rack-Mounted UPS..............................................................................66
SAS Disk Enclosures With a Rack-Mounted UPS........................................................................67
Non-Supported UPS Configurations...................................................................................................68
NonStop i System With a Data Center UPS, Single Power Rail...................................................69
NonStop i System With Data Center UPS, Both Power Rails.......................................................70
NonStop i System With Rack-Mounted UPS and Data Center UPS in Parallel............................72
NonStop i System With Two Rack-Mounted UPS in Parallel........................................................74
NonStop i System with Cascading Rack-Mounted UPS and Data Center UPS............................75
D Warranty and regulatory information.................................................................77
Warranty information...........................................................................................................................77
Regulatory information........................................................................................................................77
Belarus Kazakhstan Russia marking.............................................................................................78
Turkey RoHS material content declaration....................................................................................79
4 Contents