01558nam 2200349 450 991013576210332120231206190611.00-7381-2593-810.1109/IEEESTD.1980.81633(CKB)3780000000089255(NjHacI)993780000000089255(EXLCZ)99378000000008925520231206d1980 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std C37.09-1979 IEEE Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis /Institute of Electrical and Electronics EngineersPiscataway, NJ :IEEE,1980.1 online resource (60 pages)The various tests that are made on AC high-voltage circuit breakers are summarized. Accepted methods used in making the tests are described, and the tests that will demonstrate ratings under ANSI/IEEE standards are specified. The following categories of tests are considered: design tests, production tests, tests after delivery, field tests, and conformance tests.ANSI/IEEE Std C37.09-1979: IEEE Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current BasisElectric circuit-breakersElectric circuit-breakers.621.317NjHacINjHaclDOCUMENT9910135762103321ANSI2072434UNINA