COS Packet Power Blog

Three-phase power or the magic of the missing Neutral

Electricity can seem both simple and confusing at the same time. A refresher on things like the differences between volts, amps and watts never hurts. Or a recap of where a direct current system may make the most sense. One particularly tricky... Read More

Wired vs. Wireless Power Monitors [VIDEO]

Power monitoring is essential for efficient, cost-effective facility management. The stakes are even higher in critical facilities where power or environmental anomalies can lead to expensive equipment damage and customer services failures. Power... Read More

Say what? Data center acronyms clarified

Data center industry jargon is filled with acronyms and expressions. Even the most experienced professional can get caught off guard by a new term or an old abbreviation. Here are the acronyms and phrases you’ll run into the most. Read More

Avoiding Disaster With Smart Power and Temperature Monitoring Systems

Power and environmental monitoring can reduce outages and downtime by keeping you abreast of operating conditions within your critical facilities at all times. You can be alerted to issues quickly before they escalate into serious problems. And you... Read More

Six ways to lower costs through smarter cooling

Cooling is one of the main drivers of data center operating costs, but figuring out how to get the information needed to drive costs down can be confounding.  Read on for ways to break the  overall challenge into manageable pieces as well as what... Read More

One path to "Monitoring Nirvana"

We ran across a good article in the Data Center Journal written by Leon Adato entitled "Monitoring Nirvana" describing data center monitoring and who should be doing it. The full article can be found here. If you're short on time, here's a synopsis.  Read More

Top Threat to US Power Grid: Squirrels

The stability of the power grid is important to people responsible for operating critical facilities such as data centers, and a great deal of effort is put into ensuring that all risks to the uninterrupted supply of power are anticipated and... Read More

Data center hot spots -- don't get burned

Data center hot spots are a bit of an enigma. While they remain colorless and odorless, you know they're there. You can feel them as you walk by rows of humming server racks. We've all done it -- the hot spot drive-by. You feel it. It's kind of hot... Read More