Designed and manufactured in indianapolis, Indiana

About UsI

Since our founding in 1978, Utility Systems, Inc. (USI) has become a recognized and reliable leader in the design and construction of Disturbance Monitoring Equipment (DME). USI has since been proud to serve a vast and diverse group of customers that include major investor-owned utilities, government utilities, transmission, and hydroelectric companies, nuclear and fossil fuel generation companies, wind farms, and local municipalities. With over thirty years of experience, a commitment to accuracy, reliability, and our unmatched customer service, USI has proven to be the leading force in the ongoing development of disturbance monitoring equipment for the utility industry.

USI has developed and manufactured the best-in-class multifunctional product line. Designed specifically to meet the electrical utility industry’s new challenges, USI products utilize state-of-the-art electronics, measurements, and computing technologies to provide reliable data and dependable information to meet all of your company’s DME needs. USI products are constantly evolving by way of both hardware and software to match or surpass the ever-changing new standards of the utility industry.

USI disturbance monitoring equipment systems are truly multifunctional platforms that can be easily configured to provide a single or multifunction role through our intuitive software platforms. The current product line of Disturbance Monitoring Equipment consists of digital fault recorders (DFR), sequence of event recorders (SER), dynamic disturbance recorders (DDR), phasor measurement units (PMU), data collection, disturbance analysis software, and current transformers.

USI products are designed and manufactured in our factory in Indianapolis, Indiana. All of our design, manufacturing, and software engineers, application personnel, and service representatives work together to maintain USI’s most valued asset: our reputation for unparalleled quality and service.