ELECTRICALINSULATINGOILS(ASTMSTP998)isatechnicalpublicationthatprovidescomprehensiveinformationontheproperties,performance,andapplicationsofinsulatingoilsusedinelectricalequipment.Thedocumentcoversvarioustypesofinsulatingoils,includingmineraloils,syntheticesters,andnaturalesters,detailingtheirdielectricstrength,thermalstability,andoxidationresistance.Italsoaddressestestingmethods,standards,andindustrypracticesforevaluatingandmaintaininginsulatingoilsintransformersandotherhigh-voltageequipment.Thepublicationservesasavaluableresourceforengineers,researchers,andprofessionalsworkinginthefieldofelectricalinsulationandpowersystems.
