White Papers - Power
- Fundamental Principles of Generators for Information Technology
- A Hidden Reliability Threat in UPS Static Bypass Switches
- Calculating Total Power Requirements for Data Centers
- Essential Power System Requirements for Next Generation Data Centers
- Inter-System Ground Noise - Causes and Effects
- Common Mode Susceptibility of Computers
- Leading Consulting Engineers Discuss Power Factor, Real Power, and UPS Overload
- Watts and Volt-Amps - Powerful Confusion
- Understanding Power Factor, Crest Factor, and Surge Factor
- The Seven Types of Power Problems
- The Different Types of AC Power Connectors in North America
- Neutral Wire Facts and Mythology
- Reliability Models for Electric Power Systems
- Hazards of Harmonics and Neutral Overloads
- Efficiency and Other Benefits of 208 Volt Over 120 Volt Input for IT Equipment
- Rack Powering Options for High Density
- Battery Technology for Data Centers and Network Rooms - Lead-Acid Battery Options
- Battery Technology for Data Centers and Network Rooms - Fire Safety Code USA
- Battery Technologies for Data Centers and Network Rooms - Environmental Regulations
- Battery Technology for Data Centers and Network Rooms - Lifecycle Costs
- WP-33 Battery Technology for Data Centers and Network Rooms - Site Planning
- Battery Technology for Data Centers and Network rooms Ventilation
- Battery Technology for Data Centers and Network Rooms - Lifecycle Costs
- Data Center VRLA Battery End-of-Life Recycling Procedure
- Harmonic Currents in the Data Center - A Case Study
- Battery Technologies for Data Centers and Network Rooms - VRLA Reliability and Safety
- Dynamic Power Variations in Data Centers and Network Rooms
- Comparing Availability of Various Rack Power Redundancy Configurations
- Four Steps to Determine When a Standby Generator is Needed for Small Data Centers and Network Rooms
- Avoiding AC Capacitor Failures in Large Systems
- Powering Single-Corded Equipment in a Dual Path Environment
- Alternative Power Generation Technologies for Data Centers and Network Rooms
- Comparing Data Center Batteries, Flywheels, and Ultracapacitors
- Reducing the Hidden Costs Associated with Upgrades of Data Center Power Capacity
- Technical Comparison of On-line vs. Line-interactive UPS designs
- Data Line Transient Protection
- Use of the Signal Reference Grid in Data Centers
- Essential Standby Generator System Requirements for Next Generation Data Centers
- Increasing Data Center Efficiency by Using Improved High Density Power Distribution
- The Different Types of UPS Systems
- Making Large UPS Systems More Efficient
- Reliability Analysis of the APC Symmetra MW Power System
- Reliability Analysis of the APC Infrastructure Power System
- Guidelines for Specification of Data Center Power Density
- A Quantitative Comparison of High Effeciency AC vs. DC Power Distribution for Data Centers
