00737nam1 22002533i 450 SUN011060520170908112914.9270.0020170907g1963 |0itac50 baitaIT|||| |||||Le *AlpiGiotto DainelliTorinoUnione tipografico-editrice torinese2 volumiill.29 cm.001SUN01106042001 1: L'*ambiente naturale001SUN01106062001 2: L'*ambiente umanoTorinoSUNL000001Dainelli, GiottoSUNV08540175309UTETSUNV000072650ITSOL20181109RICASUN0110605Alpi450493UNICAMPANIA02073nam 2200409 450 991013576710332120231206190644.00-7381-4305-7(CKB)3780000000089317(NjHacI)993780000000089317(EXLCZ)99378000000008931720231206d1981 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std C62.41-1980 IEEE Guide for Surge Voltages in Low-Voltage AC Power Circuits /IEEEPiscataway, NJ :IEEE,1981.1 online resource (25 pages)A practical basis is provided for the selection of voltage and current tests to be applied in evaluating the surge withstand capability of equipment connected to utility power circuits, primarily in residential, commercial, and light industrial applications. The recommended practice covers the origin of surge voltages, rate of occurrence and voltage levels in unprotected circuits, waveshapes of representative surge voltages, energy, and source and impedance. Three locations categories are defined according to their relative position from the building service entrance. For each category, representative waveforms of surge voltages and surge currents are described, organized in two recommended "standard waveforms" and three suggested "additional waveforms.".ANSI/IEEE Std C62.41-1980: IEEE Guide for Surge Voltages in Low-Voltage Ac Power CircuitsOvervoltageElectric circuitsAlternating currentElectric currents, AlternatingTransients (Electricity)StandardsOvervoltage.Electric circuitsAlternating current.Electric currents, Alternating.Transients (Electricity)Standards.621.317NjHacINjHaclDOCUMENT9910135767103321ANSI2072434UNINA