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Mobile QR Code QR CODE : The Transactions of the Korean Institute of Electrical Engineers
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Title A Research on Characteristics Tests for Current Transformers with Maximum mA Secondary Current of 250 mA
Authors 송광재(Song, Kwang-Jae) ; 이일호(Lee, Il-Ho) ; 송상훈(Song, Sang-Hoon)
DOI https://doi.org/10.5370/KIEE.2016.65.12.2127
Page pp.2127-2137
ISSN 1975-8359
Keywords Current transformer ; mA CT ; Instrument transformer ; Accuracy test ; Metering ; Revenue metering
Abstract In this paper, characteristic tests for current transformers with maximum mA secondary current of 250 mA is performed. The purpose of this paper is not only to test the mA current transformers by following the IEEE Draft Standard for Current Transformers with Maximum mA Secondary Current of 250mA, but also to take into consideration certain applications in the use of the mA CTs for billing purposes.