This publication is to be read in conjunction withiec 618691. The product standard is composed of iec 61869 1 and iec 61869 6, in addition to this standard and the relevant product specific standards in the iec 61869 series part 7, part 8, part 12, part, part 14, and part 15. Iec 61850 is an international standard defining communication protocols for intelligent. This international standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated fequencies from 15 hz to 100 hz. Realtime compression of iec 618699 sampled value data. This standard is the first issue of this new series and can be regarded as a product family standard. Additional requirements for inductive voltage transformers edition 1. Differences between iec 6185092, 92le and iec 618699 ucaiug. Additional requirements for capacitor voltage transformers. Iec 618691 and iec 6186991 and shall be read in conjunction with the iec 618691. Normative referencesrequired to achieve compliance to this standard en 61869 1.
This publication is to be read in conjunction with iec 61869 1. For better understanding, first read part 7, then part 9 if with the digital output, then part 6, then part 1. The new and old standards are essentially identical, but iec 61869 2 consolidated two parts of the older standard. Iec 61869 compliant rogowski coil for volume production. Practical aspects of rogowski coil applications to. Provides a product standard for instrument transformers with a digital interface according to 61850. This publication is to be read in conjunction with iec 618691. The product standard for lowpower passive voltage transformers is composed of iec 61869 1, along with iec 61869 6 and this document with specific requirements.
Understanding current transformer accuracy classes victor. Edition 1 south african national standard instrument transformers part 5. Iec revises iec 61869, standard for instrument transformers. The coil is then placed around conductors whose currents are to be. General requirements abstract this international standard is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies from 15 hz to 100 hz. New and emerging solutions for sampled value process bus iec. Offer pdf iec 618692 144 pages iec 618692 active 2012. Additional requirements for current transformers partie 2.
Feb 21, 2017 iec 61869 2 defines the new current transformer accuracy classes intended to replace the old standard, iec60044 1 note that iec 61869 1 is designed for instrument transformers. Instrument transformers application guide abb group. Informative referencesprovided for information no other standards are informatively. Commands various command types are also supported by iec 61850 which include. Bs en 61869 1 is an international standard which is applicable to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices having rated frequencies from 15 hz to 100 hz. Doclive free unlimited document files search and download. Includes backward compatibility for the uca international users group implementation guideline. This results in greater consideration of the digital systems used, which present lower loads when compared with analog systems.
Additional requirements for current transformers edition 1. Tc 38 decided to restructure the whole set of standalone standards in the iec. General requirements 1830388397 dc bs en iec 61869201. Accuracy classes for transient cores according to iec 618692. Additional requirements for capacitor voltage transformers this national standard is the identical implementation of iec 618695.
The following bibliographic material is provided to assist you with your purchasing decision. International standard iec 61869 10 has been prepared iec technical committee 38. The standards, iec 61869 5, specifies that for a metering class the accuracy shall. Iec, the international electrotechnical commission, is a nonprofit organization that develops and publishes standards concerning electrical technologies, of which a truly wide variety exists in todays modern world. This first edition of iec 61869 10, together with 61iec869 1, iec 61869 6, iec 61869 8 and iec 61869 9, cancels and replaces the first edition of iec 600448, published in 2002. Differences between iec 6185092, 92le and iec 618699. Routine tests routine tests and accuracy class tests were carried out at the manufacturers laboratory for all the combined transformers tested under the ien supervision. Our test systems provide highprecision, automatic testing and assessment of current transformers to iec 60044 1, iec 600446, iec 61869 2, ieee c57. Iec 61869 compliant rogowski coil for volume production ieee. The new series iec 61869x for instrument transformers standards for classical instrument transformers iec central office has attributed to this new series the reference number iec 61869. Required tests for voltage transformers test denomination standard sub clause value 1 type tests iec 618691,3 1. Tc 38 decided to restructure the whole set of standalone standards in the iec 60044 series and transform it into a new set of standards composed of general requirements documents and specific requirements documents.