Product Overview


Image of ductwork in a building.

Key Features

Vigilent systems and services deliver the power and control you need to get the most out of your facility's cooling resources. The benefits provided by our advanced, artificial-intelligence-based technology start from the moment our systems are installed.

  • Management control – Cooling is no longer only a tolerated expense but, rather, an asset that can be managed along with other essential components of your facility's infrastructure.
  • Improved reliability – The life of your cooling systems can be extended through optimized use and lower duty cycles. And servers in data centers can be protected from thermal conditions that could impact thousands or even millions of dollars in lost revenue or SLA costs.
  • Improved capacity management – Your existing air handlers can often handle expanded loads, as they are utilized more efficiently.
  • Improved survivability – Your cooling plant's resiliency can increase to handle unexpected or cyclical loads.
  • Lower life-cycle costs – The overall life-cycle costs of your facility are likely to decrease, with reduced maintenance requirements and longer equipment life.
  • Savings – Dramatic reductions in cooling costs quickly offset service expenses, typically resulting in net increases to your bottom line.

Key Applications

Vigilent systems are designed to meet the unique needs of two primary environments.

  • Data Centers – Energy is the single largest operating expense for data centers and cooling is rarely, if ever, managed as a resource. Our wireless systems get your cooling resources under control, provide you with the necessary headroom to avoid over-temperature conditions and ensuing downtime, and aid in your capacity planning as you add more servers.
  • Commercial Buildings – Most buildings were built in a time when energy was cheap and conservation not an issue, but it's a very different world today. Vigilent technology can deliver you instantaneous results with lower cooling costs, a wireless solution that avoids disruption to tenants, and a rapid payback of your investment.

Systems and Services

  • Energy Management Systems – intelligent energy management systems from Vigilent are turnkey solutions. We evaluate your facility's needs, install all of the necessary hardware, software and networking equipment, and it's ready to start delivering you increased control and day-by-day savings. Read more...
  • Energy Management Services – Vigilent technology is also available as a managed service. This provides the advantage of avoiding any capital investment – we own and maintain all of the equipment – and, instead, treating it as an operating expense. In fact, you'll get money back each month in the form of lower energy costs that we share with you. Read more...

Read more about the powerful features delivered with every Vigilent intelligent energy management system.

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Key Terms

Duty Cycle – The fraction of time that a system its "on" state; longer duty cycles can often shorten the total lifetime of a device.

Headroom – A safety zone that allows transient peaks to exceed the standard capabilities of a system without damage to that system.

Resilience – The ability of a system or environment to adequately handle, and recover from, stressful perturbations. A resilient cooling environment, for example, provides adequate headroom to accommodate high-temperature conditions.

Did You Know?

A fan's power consumption has a nonlinear relationship with its speed, offering a significant reduction in energy use for a small decrease in airflow. A 20% reduction in speed can deliver a 50% decrease in power consumption, dramatically reducing energy costs. Here's a graph for a typical fan.

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