01479nam 2200397 450 991013638400332120231206214306.01-5044-0434-310.1109/IEEESTD.1958.7436697(CKB)3710000000614407(NjHacI)993710000000614407(EXLCZ)99371000000061440720231206d1958 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAIEE No 75-1958 AIEE Proposed Test Code for Power-Facor Testing of Mineral Oil Insulated Instrument Transformers /Institute of Electrical and Electronics EngineersPiscataway, NJ, USA :IEEE,1958.1 online resource (4 pages)This test code applies to instrument transformers of present-day design with high-voltage windings insulation class 2.3 kv and above and low-voltage windings below 1 kv insulation class that are immersed in mineral oil.AIEE No 75-1958Electric instrument transformersElectric transformersElectric current convertersElectric instrument transformers.Electric transformers.Electric current converters.621.313NjHacINjHaclDOCUMENT9910136384003321AIEE No 75-19583647215UNINA