Our test systems provide highprecision, automatic testing and assessment of current transformers to iec 60044 1, iec 600446, iec 61869 2, ieee c57. 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. Doclive free unlimited document files search and download. General requirements 1830388397 dc bs en iec 61869201.
Required tests for voltage transformers test denomination standard sub clause value 1 type tests iec 618691,3 1. For better understanding, first read part 7, then part 9 if with the digital output, then part 6, then part 1. The standards, iec 61869 5, specifies that for a metering class the accuracy shall. New and emerging solutions for sampled value process bus iec. Includes backward compatibility for the uca international users group implementation guideline. Practical aspects of rogowski coil applications to. Iec 61869 compliant rogowski coil for volume production ieee. The new and old standards are essentially identical, but iec 61869 2 consolidated two parts of the older standard.
Differences between iec 6185092, 92le and iec 618699. Since 20, the series is kind of traditional instrument. The following bibliographic material is provided to assist you with your purchasing decision. Informative referencesprovided for information no other standards are informatively. 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. The coil is then placed around conductors whose currents are to be. Additional requirements for capacitor voltage transformers. Normative referencesrequired to achieve compliance to this standard en 61869 1. This results in greater consideration of the digital systems used, which present lower loads when compared with analog systems. This publication is to be read in conjunction withiec 618691. Edition 1 south african national standard instrument transformers part 5. This standard is the first issue of this new series and can be regarded as a product family standard. Iec 61850 is an international standard defining communication protocols for intelligent.
Standardization in the field of current and voltage measurements. 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. Download standards through your account documents are normally available within a few minutes once registered, documents can be ordered and downloaded 24 hours a day excluding periods of technical maintenance. General requirements this national standard is the identical implementation of iec 618691. Commands various command types are also supported by iec 61850 which include. This publication is to be read in conjunction with iec 618691. Iec 61869 9 1 2 differences between iec 6185092, 92le and iec 61869 9 the iec 61869 9 standard. Additional requirements for current transformers partie 2. Additional requirements for current transformers edition 1. Differences between iec 6185092, 92le and iec 618699 ucaiug. 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. Iec revises iec 61869, standard for instrument transformers.
Powerfrequency voltage withstand tests on primary terminals. Accuracy classes for transient cores according to iec 618692. 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. 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. Iec 61869 compliant rogowski coil for volume production. 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. Tc 38 decided to restructure the whole set of standalone standards in the iec. Understanding current transformer accuracy classes victor. Headquartered in geneva, switzerland, iec standards reach over 150 countries. This publication is to be read in conjunction with iec 61869 1.
International standard iec 61869 10 has been prepared iec technical committee 38. 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. Instrument transformers application guide abb group. Iec 618691 and iec 6186991 and shall be read in conjunction with the iec 618691. Additional requirements for inductive voltage transformers edition 1. Offer pdf iec 618692 144 pages iec 618692 active 2012. Iec 6185092 sampled values, process bus, merging unit, standalone merging unit, iec 61869.