About Dynamic Ratings | Condition Based Monitoring

About Dynamic Ratings

Dynamic Ratings designs, manufactures, and supports condition-based monitoring systems for critical power infrastructure — transformers, circuit breakers, and related grid assets. Utilities, cooperatives, and municipal power providers use Dynamic Ratings’ monitoring products and services to detect early signs of asset degradation, extend equipment life, and reduce the risk of unplanned outages and catastrophic failures.

Dynamic Ratings is headquartered in Sussex, Wisconsin, and is a wholly owned subsidiary of Wilson Transformer Company, an Australian transformer manufacturer founded in 1933.

What We Do

Dynamic Ratings helps utilities run condition monitoring programs covering:

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1. Asset Management & Risk Reduction

Roughly 1 in every 200 transformers experiences a major failure each year, and unexpected failures carry significant safety and cost risk. Dynamic Ratings works with asset managers to design a monitoring approach matched to their specific fleet and risk profile — there is no single one-size-fits-all solution. See our online condition monitoring solutions for details.

2. LIFESTREAM™ Support Services

As utilities manage reduced staffing, tighter budgets, and the loss of institutional knowledge, Dynamic Ratings’ LIFESTREAM™ services cover planning, system design, project management, and implementation — reducing the manual burden of repetitive maintenance tasks. Learn more about LIFESTREAM™.

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3. Training, Knowledge Sharing & Support

Dynamic Ratings provides webinars, customer training, user group meetings, and a customer resource portal, plus direct access to monitoring experts for questions on what to monitor, how to interpret data, and next steps after installation.

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Our Commitment to Excellence

Dynamic Ratings holds ISO 9001, ISO 14001, ISO 27001, and ISO 45001 certifications, is Achilles Certified, and participates in the Asset to Vendor Network (A2V), meeting security-related standards and sharing cybersecurity best practices across the vendor community.

Dynamic Ratings is an ISO 9001, ISO 14001, ISO 27001 and ISO 45001 certified company. Click here to request to see our certifications.

Dynamic Ratings is Achilles Certified. Click here to see the certification. 

Dynamic Ratings is Part of the Asset to Vendor Network (A2V)

As a participant in the A2V network, Dynamic Ratings meets security-related standards and shares cybersecurity best practices with members of the Asset to Vendor Network. Learn more about A2V.

Our Parent Company: Wilson Transformer Company

Wilson Transformer Company

Wilson Transformer Company was founded in 1933 and operates multiple transformer manufacturing plants. In the early 1980s, Wilson partnered with a major Australian utility on a joint transformer monitoring development project — the origin of what became the Dynamic Ratings division. Dynamic Ratings opened its U.S. office in 2002, which now serves as global headquarters.

Our Trusted International Partners

  • Akribis
  • Allectro S.A. de C.V.
  • Amperis Products SL
  • Erasmus Ltda.
  • Exquis Electrical Services & Supplies Co.
  • Instaltechnic
  • Jorpa Ingenieria
  • Logytec
  • Martec
  • Measure Station
  • PLUTO Technologies, Inc.
  • Power Quality Engineering Sdn Bhd (PQE)
  • PT Global Twin Star
  • Shanghai Sirui On-line Monitoring Technology Co.
  • Smart Electric
  • TSV Transfo
  • UTEC

Latest News

Dynamic Ratings introduces its latest advancement in transformer monitoring at CIGRE Paris 2026: Partial Discharge monitoring integrated into the C50 platform.
Somewhere on your plant floor right now, a stator winding could be quietly breaking down. Deep within its insulation, a small void is sparking — invisible to the eye, undetectable by a thermal camera, and easy to miss until the motor trips off unexpectedly. That spark has a name, partial discharge (PD). For rotating equipment, that partial discharge erosion is expensive to ignore...
If you spend enough time working with transformer monitoring systems or broader asset monitoring programs, one thing becomes clear fairly quickly. Collecting data is no longer the challenge. Most utilities today have access to large volumes of condition data across their assets. The real challenge lies in interpreting that data, understanding what it means in context...