01910nam 2200421 450 99627987890331620231206173721.00-7381-4130-510.1109/IEEESTD.1985.8691857(CKB)3780000000089129(NjHacI)993780000000089129(EXLCZ)99378000000008912920231206d1985 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE C37.34b-1985 Standard Test Code for High-Voltage Air Switches, Ice Tests /IEEENew York :IEEE,1985.1 online resource (4 pages)This document for ice tests is coordinated with the IEC Supplement to Publication 129 (1975), Alternating Current Disconnectors (Isolators) and Earthing Switches, entitled Additional Tests for Disconnectors and Earthing Switches, which are intended for severe conditions of ice formation. The C37.34 ice tests describe a method for natural environment (outdoor) testing that is not described in the IEC document. Paragraphs are rearranged to establish criteria fn- acceptance, which are necessary to demonstrate compliance with the standard. Specific requirements have been added for manually operated, poweroperated, and fault-initiating switches.ANSI/IEEE C37.34b-1985: IEEE Standard Test Code for High-Voltage Air SwitchesElectric switchgearStandardsElectric switchgearTestingIceTestingHigh voltagesElectric switchgearStandards.Electric switchgearTesting.IceTesting.High voltages.621.3NjHacINjHaclDOCUMENT996279878903316ANSI2072434UNISA