ASTM D4566-2005e1 远程通信电线和电缆用绝缘体和套管的电气性能特性的标准试验方法

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【英文标准名称】:StandardTestMethodsforElectricalPerformancePropertiesofInsulationsandJacketsforTelecommunicationsWireandCable
【原文标准名称】:远程通信电线和电缆用绝缘体和套管的电气性能特性的标准试验方法
【标准号】:ASTMD4566-2005e1
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D09.18
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电信;质量;覆层;电缆;适用性;特性;试验;电话技术;壳;金属线;电气工程;电绝缘;绝缘
【英文主题词】:aging;attenuation;attenuationtocrosstalkrationear-end;attenuationtocrosstalkratiofar-end;capacitancedeviation;capacitancedifference;capacitanceunbalancepair-to-pair;capacitanceunbalancepair-to-ground;capacitanceunbalancepair-to-supportwire;characteristicimpedance;coaxialcapacitance;conductorresistance;conductorresistanceunbalance;continuity;conversionloss;crosses;crosstalkloss-farend;crosstalkloss-nearend;dcprooftest;equallevelfar-endcrosstalk;equallevelunbalanceattenuationfar-end;equallevelunbalanceattenuationnear-end;equallevellongitudinalconversiontransferloss(ELLCTL);equalleveltransverseconversiontransferloss(ELTCTL);faultratetest;humidity;insulationdefect;insulationresistance;jacketvoltagebreakdown;longitudinalconversionloss(LCL);longitudinalconversiontransferloss(LCTL);mutualcapacitance;mutualconductance;phaseconstant;phasedelay;phasevelocity;shortstest;sparktest;structuralreturnloss;transverseconversionloss(TCL);transverseconversiontransferloss(TCTL);unbalanceattenuationfar-end;unbalanceattenuationnear-end;voltagesurgetest;
【摘要】:Electricaltests,properlyinterpreted,provideinformationwithregardtotheelectricalpropertiesoftheinsulation.Theelectricaltestvaluesgiveanindicationastohowtheinsulationwillperformunderconditionssimilartothoseobservedinthetests.Electricaltestsmayprovidedataforresearchanddevelopment,engineeringdesign,qualitycontrol,andacceptanceorrejectionunderspecifications.1.1Thesetestmethodscoverproceduresforelectricaltestingofthermoplasticinsulationsandjacketsusedontelecommunicationswireandcableandforthetestingofelectricalcharacteristicsofcompletedproducts.Todeterminetheproceduretobeusedontheparticularinsulationorjacketcompound,orontheendproduct,referenceshouldbemadetothespecificationfortheproduct.1.2Thetestmethodsappearinthefollowingsectionsofthisstandard:1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.SIunitsareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSectionsand.1.4In-processelectricaltestsareusedprimarilyasprocesscontroltoolsinanattempttominimizethenumberandmagnitudeofproblemsdetectedatfinaltestofcompletedcable.1.5ElectricaltestsofcompletedwireandcablemayincludeverificationofsomeorallofthepropertiesinaccordancewithSectionsthrough.
【中国标准分类号】:K13
【国际标准分类号】:29_035_01
【页数】:29P.;A4
【正文语种】: