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Uninterruptible Power SuppliesWhite Papers (View All Report Types)
 
UPS Operating Modes: A Global Standard
sponsored by Liebert Corporation
WHITE PAPER: Uninterruptible Power Supply (UPS) terminology is a complex subject, often made more confusing by the competing marketing claims of various manufacturers. This paper explains this terminology and discusses the capabilities and limitations of the various classifications.
Posted: 01 Jan 2011 | Published: 14 Apr 2011

Liebert Corporation

Battery Technologies for Data Centers and Network Rooms: Environmental Regulations
sponsored by APC by Schneider Electric
WHITE PAPER: This paper offers a high level summary of the regulations and provides a list of environmental compliance information resources.
Posted: 04 Feb 2009 | Published: 04 Feb 2009

APC by Schneider Electric

Storage Efficiency: The Key to Green Storage Operation
sponsored by Xiotech Corporation
WHITE PAPER: While energy consumption of overall data center operations and server-related equipment is generally understood, the story is quite different when it comes to storage systems. This paper offers practical advice on how to measure storage system efficiency and compares the efficiency numbers of several common storage solutions.
Posted: 19 Nov 2009 | Published: 01 Aug 2008

Xiotech Corporation

Reducing the Hidden Costs Associated with Upgrades of Data Center Power Capacity
sponsored by Schneider Electric
WHITE PAPER: There are cost factors beyond a standard TCO analysis to be considered when adding a UPS system to a data center. Learn how a rack-based, scalable UPS system allows planned growth to occur easily with minimal impact to existing IT processing applications.
Posted: 13 Jan 2005 | Published: 01 Feb 2005

Schneider Electric

Four Steps to Determine When a Standby Generator is Needed for Small Data Centers and Network Rooms
sponsored by APC by Schneider Electric
WHITE PAPER: Small data centers and network rooms vary dramatically in the amount of uninterruptible power supply (UPS) runtime deployed. This paper identifies four steps to identifying if a standby generator is required.
Posted: 01 Apr 2010 | Published: 01 Jul 2007

APC by Schneider Electric

Understanding Power Factor, Crest Factor, and Surge Factor
sponsored by APC by Schneider Electric
WHITE PAPER: This paper explains the technical terms of Power Factor, Crest Factor, and Surge Factor.
Posted: 06 Feb 2008 | Published: 01 Jan 2006

APC by Schneider Electric

Understanding EPO and Its Downtime Risks
sponsored by APC by Schneider Electric
WHITE PAPER: This white paper describes the advantages and disadvantages of EPO for protecting data centers and small IT equipment rooms containing UPS systems.
Posted: 10 Jul 2009 | Published: 01 Jan 2005

APC by Schneider Electric

The Different Types of UPS Systems
sponsored by APC by Schneider Electric
WHITE PAPER: There is much confusion in the marketplace about the different types of UPS systems and their characteristics. Each of these UPS types is defined, practical applications of each are discussed, and advantages and disadvantages are listed.
Posted: 01 Apr 2010 | Published: 01 Feb 2005

APC by Schneider Electric

Loading Considerations when Paralleling Transformers
sponsored by Schneider Electric
WHITE PAPER: Access this resource to explore the limiting conditions of connecting transformers in parallel and loading considerations when turn ratios, impedances and kVA ratings are different.
Posted: 21 Nov 2011 | Published: 01 Oct 2011

Schneider Electric

Power System Event Reconstruction Technologies for Modern Data Centers
sponsored by Schneider Electric
WHITE PAPER: New power monitoring systems can re-construct the sequence of events such as circuit breaker tripping, and static switch transfer down to 1 ms resolution. This resource explores this power system even reconstruction in detail and discusses why it’s important to modern data centers.
Posted: 21 Nov 2011 | Published: 01 Oct 2011

Schneider Electric
 
 
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