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如何识别弱电线缆质量的好坏?

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如何识别弱电线缆质量的好坏?

发布日期:2018-09-11 作者: 点击:

郑州电缆

 RUHESHIBIERUODIANXIANLANDEHAOHUAI?ZHEISHIYIGEKANLAI“WENTIBUDA”DANYOUHENZHONGYAODEGONGCHENGSHIJIWENTI,JINTIANJIUWEIDAJIAFENXIANGRUODIANXIANLANZHILIANGDESHIBIEFANGFA。


  YI、MUCEWAIGUANJIANBIE:


  1.PVCHUTAO:BIAOMIANNENGKANCHUYAJINLIMIANBIANWANGYOUGUILVDE“BUPINGDU”,SHUOMINGJIAGONGGONGYIHAO,BUHUICHANSHENGXIANGDUIHUADONG,SHIHAODIANLAN。WAIGUANGUANGHUA,KANBUCHUYAJINBIANWANGDE“BUPINGDU”,YONGSHOUNIEHUTAOYOUSONGDONGGAN,SHICHADIANLAN;


  2.JIANCHAPINGBICENGBIANWANG:BIANSHUSHIFOUGOUTONGCAIBIANWANG,JIANCHAKEHANXING,DUXITONGXIANGUAKANLIMIANSHIBUSHITONGXIAN,LVMEIHEJINXIANDEYINGDUMINGXIANDAYUTONGXIAN;BIANWANGXISHU,FENBUBUJUNYUN,YUJUEYUANCENGBAOGUOBUJINDENGSHICHADIANLAN;


500万彩票  3.JIANCHAXINXIAN:ZHIJING——SYVDIANLANWEI0.78-0.8mm,SYWVDIANLANWEI1.0mm;JINLAICHUXIANLEYIZHONGSYV75-5XINXIANZHIJINGSHI1.0mmDEDIANLAN,ZHEIZHONGDIANLANDETEXINGZUKANG,KENDINGBUSHI75OUMU,BUYINGYONGDAO75OUMUCHUANSHUXITONGZHONG;


500万彩票  4.JIANCHAXINXIANYUJUEYUANCENGDEZHANHELI:XIEXIANGQIEKAIJUEYUANCENG,ANBOLIFANGXIANGLAKAIXINXIAN,KANXINXIANHEJUEYUANCENGYOUMEIYOUZHANHEGONGYICAILIAO;HAODIANLANYOUJIAODADEZHANHELI,CHADIANLANMEIYOUZHANHE;


  5.ZONGXIANGKANGLASHIYAN:QUYIMIDIANLAN,FENCENGBOKAIXINXIAN,JUEYUANCENG,PINGBICENG,WAIHUTAO,GELIU10GONGFENZHANG。FANGFASHI:LIANGZHISHOUFENBIEWODIANLANDEXIANGLINLIANGCENG,XIANGXIANGFANFANGXIANGLADONG;HAODIANLANYIBANLILIANGLABUDONG,CHADIANLANBUFEIDALIJIUKEYIQINGSONGLACHULAI——DIANTIDIANLANZHEIYITIAOSHIFENZHONGYAO,BUSHAOSUOWEI“DIANTIZHUANYONGDIANLAN”DOUCUNZAIZHEIFANGMIANDEWENTI。


  ER、YONGHUOCESHI


  DUIYURUHEFENBIANXIANLANCHANPINSHIFOUJIAYOUJIATONGSI,DUIXIAOFEIZHELAISHUOSHIYIDANANSHI。XIANZAISHICHANGSHANGDEJIATONGSIZHONGLEIFANDUO,ERQIEFANGZHENDUGAO,YIBANDEXIAOFEIZHEGENBENJIUBUNENGFENBIANCHUHAOHUAI。XIAMIANTONGGUOSHOUJIZHENGLICHU3ZHONGJIATONGSIDELEIXING,XIAOFEIZHEZAIGOUMAISHI,JIUKEYIBIKAIZHEISANZHONGLEIXINGDEXIANLANCHANPIN。


  YIBANJIATONGXIAN:TONGBAOLV、TONGBAOLVMEIHEJIN、TONGBAOGANG、TONGBAOTIE、


  GAOFANGJIATONGXIAN:DUOGUTONGSIXIANZHONGANYIDINGBILIJIATONGBAOLVMEIHEJIN,QITACAILIAOJINGGUODIANDUTONGJIAGONGHOUCAILIAO,YIBANJIAGEBISHANGYIZHONGYAOGUIHENDUOBIJINGYOUZHENTONGZAILIMIAN。


  BUDABIAODETONGXIAN:CAILIAOSHANGBUSHICAIYONGWUYANGTONGZUODELASITONGXIAN、CHUANSHUXINGNENGBUHAO,HUOZHEJIUSHIXINSHUBUGOUDENG


  RUGUOZAIGOUMAISHI,WANGJILEZHEISANZHONGJIATONGSIDEFENLEI,YEKEYISHISHIYIXIAZHEIZHONGFANGFA:


  SUHUASHUOZHENJINBUPAHUOLIAN,ZHENJIASYV、RVVDENGTONGSIXIANYEYIYANGKEYIYONGHUOLAIBIANBIEZHENWEI,SHOUXIANBOKAIYIJIEXIANLUCHUYIDUANTONGSICHULAIBINGQIEBATAMENFENDEXISHUYIDIAN(NEIYANGXIAOGUOGENGHAO),YIBANYONGFANGFENGDAHUOJIYISHAO,TAJIUHUIXIANXING。ZHENZHENGDETONGXIANFEICHANGNAIGAOWEN,YIFENZHONGYISHANGHUIMEIWENTI,DUOJIUSHIHUIYANSEBIANYIDIAN;RUGUOSHITONGBAOLVDE、TONGBAOLVMEIHEJINDEJIUHUIHENKUAIWANXIAQU;RUGUOSHITONGBAOGANG、TONGBAOTIEDENEIZHONGSHAOGUOHOUYONGDAOZIYIGUAYEJIUXIANXINGLE。


500万彩票  SAN、CHUANSHUXINGNENGCESHI:


  SHIPINXIAN,GUMINGSIYI,SHIYONGLAICHUANSHUSHIPINXINHAODECHUANSHUXIAN。JIRANSHICHUANSHUSHIPINXINHAO,QIMAJIUYAOLEJIECHUANSHUXIANZAI0-6MPINDAIFANWEIDECHUANSHUTEXING,HUOZHESHUO,CHUANSHUXINGNENG。ZHEILIZHUYAOTANYIDIAN“SHIBOQICELIANGFANGFA”,GONGCANKAO。YINWEISHIBOQISHIGONGCHENGSHANGBIBEI“WUQI”,ZIZHISHENCHADEBIJIANSHEBEIZHIYI,YIXIAXUSHUSHIJIANLIZAIYIJINGNENGGOUSHULIANSHIYONGSHIBOQIDEJICHUSHANGDE。


  1.CAISESHEXIANGJISHIPINXINHAOKEYIZUOWEI“BIAOZHUNSHIPINXINHAOYUAN”:CESHIGONGCHENGYONGDESHEXIANGJISHIPINSHUCHU,ZAI75OUMUFUZAISHANGDEFUDUYINGSHI1Vp-p,JIXINGTONGBUTOUDEDIDUANDAOSHIPINXINHAOGAODEBAIDIANPING“FENG——FENGZHI”;ZHUYIXINGTONGBUTOUFUDUWEI“-0.3V”,SETONGBUTOU(4.43MZHENGXIANBOMAICHONG)FUDUWEI0.3Vp-p;XUANHAOSHIBOQILINGMINDU,DADAOFUDUXIAOZHUNZHUANGTAI。XUANCEYIBUZHIBIAOJIAOHAODESHEXIANGJIZUOWEI“SHIPINYUAN”;


500万彩票  2.CESHIDIANLANJINLIANGQUZHANGYIDIAN,YIJIANSHAOCELIANGWUCHA,RU1000MI,DIANLANZHONGJIANJIETOUYIDINGYONG“FXINGJIETOU”HETONGZHOUSHUANGTONG(YOUXIANDIANSHIQICAI),BUYAOYONGHANJIEFANGFA,YINWEIHANJIEFANGSHIPOHUAILEDIANLANDETONGZHOUXINGHETEXINGZUKANGDELIANXUXING。


500万彩票  3.CELIANGDIANLANDEZHILIUDIANZUSHUJU:RUSYV75-5DIANLAN1000MI,ZHILIUDIANZUXINXIANWEI35-40OUMU,WAIPINGBICENGDIANZU1000MIWEI24-36OUMU(PINGBICENGBIANSHUBUTONG,DIANZUQUBIEHENDA);SYWV75-5DIANLAN1000MI,ZHILIUDIANZUXINXIANWEI18-22OUMU,WAIPINGBICENGDIANZU1000MIWEI24-36OUMU;JILEIZHEIFANGMIANDEZILIAOHENYOUYONG,BUJINKEYIPANDUANDIANLANYONGCAIZHILIANG,ERQIEYONGLAIDUIGONGCHENGBUXIAN、CHUANGUANZHILIANGJINXINGJIANCHA,RUGURENCHUANGUANSHI,BAXIANLADUAN,ZUZHIBIANDA,SHIPINXINHAOBIANRUO,BUGAICHUXIANDEGANRAOYECHUXIANLE,ZHEILEI“SHIGU”FASHENGGAILVSHIFENGAO,QUEYOUJINGCHANGBEIHUSHI;


  4.CELIANGDIANLANGAODIPINSHUAIJIANTEXING:ZAIMODUANCELIANGXINGTOUBUTOUHESETONGBUTOUFUDU,YI0.3VWEI0dbJIZHUN,JISUANSHUAIJIANLIANG,XINGTONGBUTOUDAIBIAODIPINSHUAIJIAN,SETONGBUTOUDAIBIAO4.43MGAOPINSHUAIJIAN,——RU:CEDE1000MIXINGTONGBUTOUWEI0.15V,ANZHAO20logJISUANSHUAIJIANBEISHUDEdbSHUWEI“-6db/1000m”,CEDE4.43MSETONGBUTOU1000MISHUAIJIANHOUDEFUDUSHI30mv,JI1/10BEI,SHUAIJIANWEI-20db/1000m;YONGZHEIGEFANGFAJIUKEYIZHUNQUEDEZHANGWOBUTONGDIANLANDECHUANSHUZHILIANG,BINGQIEDUI“PINLVSHIZHEN(GAODIPINSHUAIJIANCHA)”YOULEZHIGUANDEGAINIAN,NIKEYIBIJIAOZHUNQUEDECECHUXIANGTONGXINGHAOHEJIEGOUDESYVHESYWVDIANLANDEQUBIEHEXINGNENGHAOHUAI,BIJIAOCHUBUTONGCHANGJIACHANPINDEQUBIEHEXINGNENGHAOHUAI,YEKEYIBIJIAOCHUTONGYICHANGJIABUTONGPICICHANPINDEBIANHUALAI;


500万彩票  5.SHANGSHUFANGFAHAIKEYIJIANCESHIPINCHUANSHUXITONGHESHEBEIDEXINGNENG:RUGONGCHENGZHONGMEIYILUTONGZHOUSHIPINDIANLANDECHUANSHUTEXING,GUANGDUANJIDECHUANSHUTEXING(KEYICECHUHAOHUAI,BUYAOYIWEIDOUNEIMELIXIANG),SHEPINCHUANSHU、WEIBOCHUANSHUTEXING,SHUANGJIAOXIANDECHUANSHUTEXING,SHIPINFENPEIQIDEFENPEITEXING,JUZHENZHUJIDEQIEHUANTEXING,YAOTEBIEZHUYIDANGDUOLUSHUCHUTONGSHIQIEHUANTONGYILUSHURUXINHAOSHI,RUGUOFAXIANQIEHUANLUSHUYUEDUOSHUAIJIANYUEDA,JIUBUDUILE,YINGGAIBUBIAN,CELEYIHOUNIJIUHUIZHANGWOBUSHAOBUHEGECHANPINLE;


500万彩票  6.GUANCHACHANGXINHAO,KANKANCHANGTONGBUWEIZHISHIZHENDABUDA(PINGBUPING)——YINGGAIHENPING;TONGSHIHAIKEYIYONGSHIBOQICHAKANDIPINGANRAOQINGKUANG:RUCHANGXINHAOYOUMANBIANQIFUBODONG,SHI50/100ZHOUGANRAO,YOUHENDUO“MAOCAO”TIAODONG,DADUOSHIBIANPINXIEBOGANRAO,BAYUANDUANSHEXIANGJIDUANKAI,DIANLANYUANDUANNEIWAIDAOTIDUANLU,ZAIMODUANKEYIYONGSHIBOQIZHIJIEGUANCHAGANRAOBOXINGHEQIANGDU;ZHEIGEFANGFAYEKEYIJIANCHAHEKAOYANKANGGANRAOSHEBEIDEZHENSHIXINGNENG。


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