EUROLAB, with its state-of-the-art accredited laboratories and expert team, offers precise and rapid testing services within the scope of IEC EN 61869-9 testing. This standard defines requirements for digital communication of instrument transformer measurements.
It is based on the IEC 61850 series, the UCA international user group document, the Application guide for digital interfacing to instrument transformers using IEC EN 61850-9-2 and the relevant parts of IEC 60044-8 as superseded by this standard. IEC 61588 includes additional improvements, including network-based time synchronization.
This International Standard contains specific requirements for electronic low-power instrument transformers (LPIT) with digital output. However, the reader is encouraged to use the latest edition of this book.
This standard is a product family standard for instrument transformers. It provides an implementation of the IEC 61850 series of standards detailing layered substation communication architecture in the world of instrument transformers.
By providing instructional materials such as examples and explanations, it also provides instrument transformer, protective relay and measurement professionals with access to the concepts and methods implemented in the IEC 61850 series.
Compared to instrument transformers, digital communication technology is subject to constant changes that are expected to continue in the future. Considerable experience with electronics integrated directly into instrument transformers has yet to be accumulated on a broader basis, because such equipment is not widely widespread in the industry and a paradigm shift has not yet occurred.
EUROLAB assists manufacturers with IEC EN 61869-9 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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