01605nam 2200373 450 99627955800331620231206190642.00-7381-4300-610.1109/IEEESTD.1981.81013(CKB)3780000000089308(NjHacI)993780000000089308(EXLCZ)99378000000008930820231206d1981 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std C57.21-1981 IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Over 500 kVa /Institute of Electrical and Electronics EngineersNew York, New York :IEEE,1981.1 online resourceThis standard applies to all oil-immersed or dry-type, single-phase or three-phase outdoor or indoor shunt reactors rated 501 kVA and larger. It covers general requirements, terminology, ratings, insulation classes, dielectric tests, losses, impedance, temperature rise, construction, accessories and the test code.ANSI/IEEE Std C57.21-1981: IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Over 500 kVaElectronic apparatus and appliancesStandardsElectronic circuitsStandardsElectronic apparatus and appliancesStandards.Electronic circuitsStandards.621.3815NjHacINjHaclDOCUMENT996279558003316ANSI2072434UNISA