Delta-X Research
Electric utilities and industrial plants test their high-voltage power transformers, circuit breakers, and related equipment to ensure safe and reliable operation. Delta-X Research software helps to record and interpret the test data.
Our research applies modern statistical methods to insulating fluid dissolved-gas analysis (DGA) and online monitoring.
Transformer Oil Analyst software
Our main product, Transformer Oil Analyst (TOA), manages and interprets insulating oil dissolved-gas and physical test data. Its continuing improvement is based on research and development assisted by TOA users worldwide.
- The TOA4 Online Internet web service provides easy access to the latest, most powerful version of TOA without installing anything on your own computer. TOA4 Online has many subscribers from the USA, Canada, and around the world. Several of North America's largest electric utilities subscribe to TOA4 Online. Labs and electrical maintenance companies are also subscribing.
- The TOA4 Diagnostic Alerts option is now available. Read about its features.
- Our friends at Digital Inspections are delivering the Cascade/TOA4 interface to Cascade customers.
- TOA 3.3C is the desktop PC version of TOA which is now used all around the world.
We can provide a live demonstration of TOA4 Online or TOA 3.3C via the Internet. Contact us to make an appointment.
TOA Support for Labs
We are happy to provide technical assistance and data file format information free of charge to assist analytical labs which wish to provide data to their customers in TOA-readable form.
Tech Notes Web Log
The Delta-X Research Tech Notes web log provides supplementary information about software usage and oil test data interpretation.
A new online discussion forum for TOA users has been set up. Contact tech support for details.