02017nam 2200385 450 991013577360332120231206190629.00-7381-3350-710.1109/IEEESTD.1989.94811(CKB)3780000000089280(NjHacI)993780000000089280(EXLCZ)99378000000008928020231206d1989 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std C37.90.1-1989 IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay Systems /Institute of Electrical and Electronics EngineersNew York, New York :IEEE,1989.1 online resource (16 pages)Superseded by C37.90.1-2002. This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. Design tests intended for protective relays and relay systems, including those incorporating digital processors, are specified. The tests are intended to be applied to a complete relay system under simulated operating conditions. Oscillatory and fast transient test-wave shapes and characteristics are defined. The equipment to be tested and the test conditions are described, and the points of application of the test wave are shown. Acceptance is defined, and the requisite test data are specified.C37.90.1-1989 - IEEE Standard Surge Withstand Capability ANSI/IEEE Std C37.90.1-1989: IEEE Standard Surge Withstand Capability (SWC) Tests for Protective Relays and Relay SystemsElectric power distributionTestingElectric power transmissionTestingElectric power distributionTesting.Electric power transmissionTesting.621.319NjHacINjHaclDOCUMENT9910135773603321ANSI2072434UNINA