移动通信基站防雷与接地设计规范

Leaders:provincialagriculturalworkConferenceheldinXX,whichisourconcernandlove,willgreatlypromoteXXagriculturalandruraleconomicdevelopment.Firstofall,IamrepresentingXXmunicipalpartyCommitteeandGovernment,extendawarmwelcometotheattendingleaders!XXhasbeengivensupportandassistancetotheprovinceofagriculture,provincialagriculturalOffice,andexpressedheartfeltthankstoallthefriends!below,IXXwithabriefreport.AbasicXXofXXmunicipalitylocated(cities,omitted).Oneisthesuperiorecologicalenvironment.XXblue,clear,green,water,air,70%oflandintheterritoryiscoveredwithforests,grasslands,wetlandsandwaters,built7thousandsofsquarekilometersofthetotalareaofnaturereserves.Withinmajorindustrialpollutionsources,airqualityatthenationallevel,nationallevels,waterquality,soilpollution,purelandreputation,washeraldedbytheUnitedNationsenvironmentalofficialsthemostsuitableplaceforhumansurvival.Second,theenrichmentofnaturalresources.Atotalareaofmorethan5millionmuofarableland(whichowned1.53millionacres),theannualgrainoutputofmorethan2milliontonsandislocatedintheinternationallyrecognizedgoldcattle,thereshouldbemorethan400,000acresofgrazinggrassland,developinganimalhusbandryconditions;atotalareaof4.1millionacresofforestland,richinpreciouswoodsuchaspine,ash,yellowpineapple,standingtimbervolumeofmorethan26millioncubicmeters.ForestXiahashundredsofspeciespreciouswildlife,morethan200morespeciespreciousherbs,annualSuperthousandtonsofwildmushroomandreservesSuper100,000tonsofmountaindish;nectarplantthroughout,canbee100,000group,isChinabeeofXiang,andnationalNortheastblackbeereservesandimportantofbeeproductsproductionbase;canusingwater2.5billioncubicmetres,shouldbefishingwater460,000acres,richbigsalmon,andthreespentfiveLuo,Northcoldwaterspecialtyfish;foundandprovedreservesofmineralresourceshas36species.Third,geopoliticaladvantages.XXopenmidpointislocatedintheeasternpartoftheprovincealongtheborder,264kmlongborder,withnationalroadpassengerandfreighttransportport,builtontheborderbetweenChinaandRussiahasthelargestpermanentboundaryRiverBridge,runningatfullcapacitytheannualcargocapacityofupto2.6milliontons.Russiatwo(HABAandMarina),twocities(ImanandLesozavodsk)istheRussianFarEastindevelopedareas.Lesozavodskisonly8kmfromXXportcorrespondingtotheportofmarkovo,LuRinuostationisoneofthreerailwaymarshallingyardsinthefarEast,thefarEast-Siberianrailwayandaparallelroadrunsthroughthepass.Byrailandroad,totheNorthbyHABAcapitalKhabarovsk,theRussianhinterland,radiationintheCISandEasternEuropeancountries;totheSouththroughtheportofVladivostokandthenahuocardonthesea,toreachSouthKorea,JapanandotherPacificRimcountriesandregions.Fourisrichintourismresources.XXtouristresourcestypes,manyattractions,beautifulsceneryoftheSino-Russianborder-river-wusuliRiver,afamoustreasureisland,knownastheOrientalMaginotlineoftheJapaneseinvadingarmyTigerundergroundfortressruins,GeneralChi怒发冲冠凭栏处，潇潇两歇，抬眼望仰天长啸，壮怀激烈，三十功名尘与土，八千里路云和月，莫等闲白了少年头，空悲切，靖廉耻，犹末雪，臣子恨，何时灭!驾长车，塌破贺兰山缺。移动通信基站防雷与接地设计规范中华人民共和国通信行业标准移动通信基站防雷与接地设计规范SpecificationsonLightningProtectionandEarthlingDesignforMobileCommunicationBaseStationsYD5068-98主管部门:信息产业部综合规划司批准部门:中华人民共和国信息产业部施行日期:1998年10月1日关于发布移动通信基站防雷与接地设计规范的通知信部[1998]398号各省,自治区,直辖市邮电管理局,各计划单列市局,邮电部设计院,邮电部北京设计院,中国通信建设总公司:现将移动通信基站防雷与接地设计规范(编号:YD5068-98)发布,自1998年10月1日起施行.该规范由北京邮电大学出版社负责组织出版发行.中华人民共和国信息产业部一九九八年七月三十一日1总则1.0.1为防止移动通信基站遭受雷害,确保移动通信基站内设备的安全和正常工作,确保构筑物,站内工作人员的安全,特制定本规范.1.0.2本规范适用于新建移动通信基站的防雷与接地设计.对于改建,扩建移动通信基站的防雷与接地设计,已建基站的防雷与接地技术改造亦可参照执行.设在综合通信楼内移动通信基站的防雷与接地设计应按YDJ26-89通信局(站)接地设计暂行技术规定与本规范一并执行.2.0.1环形接地装置围绕移动通信基站机房四周,按规定深度埋设于地下的封闭环形接地体(含垂直接地体).2.0.2接地体埋入地下并直接与大地接触的导体.2.0.3接地汇集线引出机房,电力室等各种接地线的公共接地母线.2.0.4接地引入线接地汇集线与接地体之间的连接线.2.0.5接地线通信设备与接地汇集线之间的连线.2.0.6接地系统接地线,接地汇集线,接地引入线以及接地体的总称.3移动通信基站的防雷与接地Leaders:provincialagriculturalworkConferenceheldinXX,whichisourconcernandlove,willgreatlypromoteXXagriculturalandruraleconomicdevelopment.Firstofall,IamrepresentingXXmunicipalpartyCommitteeandGovernment,extendawarmwelcometotheattendingleaders!XXhasbeengivensupportandassistancetotheprovinceofagriculture,provincialagriculturalOffice,andexpressedheartfeltthankstoallthefriends!below,IXXwithabriefreport.AbasicXXofXXmunicipalitylocated(cities,omitted).Oneisthesuperiorecologicalenvironment.XXblue,clear,green,water,air,70%oflandintheterritoryiscoveredwithforests,grasslands,wetlandsandwaters,built7thousandsofsquarekilometersofthetotalareaofnaturereserves.Withinmajorindustrialpollutionsources,airqualityatthenationallevel,nationallevels,waterquality,soilpollution,purelandreputation,washeraldedbytheUnitedNationsenvironmentalofficialsthemostsuitableplaceforhumansurvival.Second,theenrichmentofnaturalresources.Atotalareaofmorethan5millionmuofarableland(whichowned1.53millionacres),theannualgrainoutputofmorethan2milliontonsandislocatedintheinternationallyrecognizedgoldcattle,thereshouldbemorethan400,000acresofgrazinggrassland,developinganimalhusbandryconditions;atotalareaof4.1millionacresofforestland,richinpreciouswoodsuchaspine,ash,yellowpineapple,standingtimbervolumeofmorethan26millioncubicmeters.Fo