Product Code:SAE AMS3710
Title:Sandwich Structures, Glass Fabric-Resin, Low Pressure Molded, Heat Resistant
Issuing Committee:Ams P17 Composite Materials Committee
Scope:This specification covers a resin-impregnated glass fabric honeycomb core in the form of flat or contoured sandwich structures. These products have been used typically for structural and electrical parts requiring low weight, strength, and good electrical resistance up to 300 degrees F (150 degrees C), but usage is not limited to such applications.【英文标准名称】:Codeofpracticeforearthing
【原文标准名称】:接地实用规程
【标准号】:BS7430-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-11-15
【实施或试行日期】:1998-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:性能试验;检验;性能;民用电力设备;电气设备;交流电流;铁路电力牵引装置;放电;电缆;导电体;土壤;数学计算;选择;采掘;设计;电学测量;职业安全;工业的;高压电器;易动的;材料的电学性质;电网;低电压;直流电流;电车道系统;线路图;耐腐蚀性;电力系统;照明系统;铁路设备;电气安全;阻抗;金属;电阻测量;形状;阴极保护;防腐蚀;铁路设施;架空线;街道设施;电阻;居住挂车;分类系统;栏栅;变电站;名称与符号;避雷装置;电气保护设备;发电站;接地极;爆炸性环境;脚手架;方程;发电机;法规;海工建筑物;等级(质量);电阻率;接地
【英文主题词】:maritimestructures;selection;classificationsystems;caravans;streetfurniture;occupationalsafety;metals;directcurrent;mathematicalcalculations;explosiveatmospheres;electricgenerators;electriccables;designations;shape;corrosionresistance;legislation;electricalsafety;resistancemeasurement;electricpowerstations;electricalpropertiesofmaterials;electricalequipment;lowvoltage;electricalmeasurement;earthelectrodes;electricalresistance;domesticelectricalinstallations;corrosionprotection;alternatingcurrent;performance;circuitdiagrams;soils;inspection;industrial;design;railwayequipment;grades(quality);electricconductors;tramwaysystems;electricsubstations;lightingsystems;railwayelectrictractionequipment;mobile;electricpowernetworks;earthing;electricalresistivity;lightningprotection;equations;scaffolds;electricpowersystems;electricdischarges;mining;electricalimpedance;performancetesting;high-voltageequipment;cathodicprotection;railwayapplications;fences;electricalprotectionequipment;overheadpowerlines
【摘要】:ThisBritishStandardgivesguidanceonthemethodsthatmaybeadopetedtoearthanelectricalsystemforthepurposeoflimitingthepotential(withrespecttothegeneralmassoftheearth)ofcurrent-carryingconductorsformingpartofthesystem,andnon-current-carryingmetalworkassociatedwithequipment,apparatus,andappliancesconnectedtothesystem.BS7430appliesonlytoland-basedinstallations;itdoesnotapplytoships,aircraftoroffshoreinstallations,nordoesitdealwiththeearthingofmedicalequipment(seeBS5724)orthespecialproblemsencounteredwithsolidstateelectroniccomponentsandequipmentduetotheirsensitivitytostaticelectricity.Thisstandarddoesnotaddresselectromagneticcompatibilityrequirementsforearthing,nordoesitgiverecommendationsforfunctionalearthing.
【中国标准分类号】:K12
【国际标准分类号】:29_240_10;13_260
【页数】:82P.;A4
【正文语种】:英语