北京朝阳电线厂BV线简称塑铜线，名称为"一般用途单芯硬导体无护套电力电缆"。

　　CHAOYANGDIANXIANBDAIBIAOSHILEIBIE，BUDIANXIAN，TDAIBIAODAOTIWEI：TONGDAOTI，VDAIBIAOJUEYUANWEI：JULVYIXI。

　　CHAOYANGDIANXIANSUTONGXIANLEIXING

　　BVXIANYOUFENWEI：ZR-BVHENH-BV.

　　ZR-BV:TONGXINJULVYIXIJUEYUANZURANDIANXIAN：JUEYUANLIAOJIAYOUZURANJI，LIKAIMINGHUOBUZIRAN。

　　ZR-BV：ZURANBVXIANYOUFENWEIA、B、C、DSIGEDENGJI，QIZHONGALEIZUIHAO，YICILEITUI，ZUICHANGYONGDEWEIZB-BV。

　　NH-BV：铜芯聚氯乙烯绝缘耐火电线：正常着火情况下还可以正常使用。

　　BVXIANYONGTU

　　CHAOYANGDIANXIANYIBANYONGTUDANXINYINGDAOTIWUHUTAODIANLAN，SHIYONGYUJIAOLIUDIANYA450/750VJIYIXIADONGLIZHUANGZHI、RIYONGDIANQI、YIBIAOJIDIANXINSHEBEIYONGDEDIANLANDIANXIAN。

　　BVXIANDETEXING

　　JUYOUKANGSUANJIAN、NAIYOUXING、FANGCHAO、FANGMEIDENGTEXING。

　　XINGHAOJIMINGCHENG

　　1.FENLEIHEYONGTUSHIYONGLAIFENBUDIANLIUYONGDE，SHUYUBUDIANXIANLEI，YONGZIMU"B"BIAOSHI；

　　2.DAOTICAILIAOSHITONG，YONGZIMU"T"BIAOSHI，BUDIANXIANZHONGTONGXINDAOTISHENGLVEBIAOSHI；

　　3.JUEYUANCAILIAOWEIJULVYIXI，YONGZIMU"V"BIAOSHI；

　　4.BUDIANXIANJIEGOUJIANDAN，CHUSHANGMIANSANDIAN，YOUDEHAIYOUHUTAO，HUTAOCAILIAOWEIJULVYIXIYEYONGZIMU"V"BIAOSHI；HUTAOCAILIAOWEIXIANGJIAOJIUYONGZIMU"X"BIAOSHI。MEIYOUHUTAOYIJIHOUMIANMEIYOUDEJIUBUYONGBIAOSHI。

　　CHAOYANGDIANXIANRUBVVBIAOSHITONGXINJULVYIXIJUEYUANJULVYIXIHUTAOYUANXINGDIANXIAN。

　　CHANGYONGBVXIANXINGHAO

　　BVXIANTONGCHANGYONGJUEYUANCENGZHONGXINJINSHUDAOTIHENGJIEMIANJILAIQUFENXINGHAOGUIGE。（BIRU4PINGFANGBVXIANTONGXINHENGJIEMIANZHIJINGWEI2.25HAOMI，GENJUYUANXINGMIANJIJISUANGONGSHIS=π*r*r=3.939PINGFANGHAOMI）

　　CHANGYONGBVXIANXINGHAO：0.75PINGFANG，1PINGFANG，1.5PINGFANG，2.5PINGFANG，4PINGFANG，6PINGFANG，10PINGFANG，16PINGFANG，25PINGFANG，35PINGFANG，50PINGFANG，70PINGFANG，95PINGFANG，120PINGFANG，150PINGFANG，185PINGFANG，240PINGFANGDENG

　　ZHIXINGBIAOZHUN

　　bvSUTONGXIANDECHANPINZHIXINGBIAOZHUN

　　GB/T5023-2008BENBIAOZHUNDENGTONGYUIEC60227-1997，JB/T8734-2012BENBIAOZHUNDENGTONGYUIEC227-1979。

　　BVXIANSUOYUNXUTONGGUODEZUIDADIANLIURUHEJISUAN?

　　ZHEISHIYOUKOUJUEDE，ERDIANWUXIACHENGYIJIU，WANGSHANGJIANYISHUNHAOZOU。

　　SANSHIWUCHENGSANDIANWU，SHUANGSHUANGCHENGZUJIANDIANWU。

　　TIAOJIANYOUBIANJIAZHESUAN，GAOWENJIUZHETONGSHENGJI。

　　CHUANGUANGENSHUERSANSI，BAQILIUZHEMANZAILIU。

　　SHUOMING：

　　SHANGSHUKOUJUEDUIGEZHONGJUEYUANXIAN(XIANGPIHESULIAOJUEYUANXIAN)DEZAILIULIANG(ANQUANDIANLIU)BUSHIZHIJIEZHICHU，CHAOYANGDIANXIANERSHI"JIEMIANCHENGSHANGYIDINGDEBEISHU"LAIBIAOSHI，TONGGUOXINSUANERDE。YOUBIAOZHONGKEYIKANCHU：BEISHUSUIJIEMIANDEZENGDAERJIANXIAO。

　　"ERDIANWUXIACHENGYIJIU，WANGSHANGJIANYISHUNHAOZOU"SHUODESHI2．5mmJIYIXIADEGEZHONGJIEMIANLVXINJUEYUANXIAN，QIZAILIULIANGYUEWEIJIEMIANSHUDE9BEI。RU2．5mmDAOXIAN，ZAILIULIANGWEI2．5×9＝22．5(A)。CONG4mmJIYISHANGDAOXIANDEZAILIULIANGHEJIEMIANSHUDEBEISHUGUANXISHISHUNZHEXIANHAOWANGSHANGPAI，BEISHUZHUCIJIANl，JI4×8、6×7、10×6、16×5、25×4。

　　"SANSHIWUCHENGSANDIANWU，SHUANGSHUANGCHENGZUJIANDIANWU"，SHUODESHI35mm"DEDAOXIANZAILIULIANGWEIJIEMIANSHUDE3．5BEI，JI35×3．5＝122．5(A)。CONG50mmJIYISHANGDEDAOXIAN，QIZAILIULIANGYUJIEMIANSHUZHIJIANDEBEISHUGUANXIBIANWEILIANGGELIANGGEXIANHAOCHENGYIZU，BEISHUYICIJIAN0．5。JI50、70mmDAOXIANDEZAILIULIANGWEIJIEMIANSHUDE3BEI；95、120mm"DAOXIANZAILIULIANGSHIQIJIEMIANJISHUDE2．5BEI，YICILEITUI。

　　"TIAOJIANYOUBIANJIAZHESUAN，GAOWENJIUZHETONGSHENGJI"CHAOYANGDIANXIAN。SHANGSHUKOUJUESHILVXINJUEYUANXIAN、MINGFUZAIHUANJINGWENDU25℃DETIAOJIANXIAERDINGDE。RUOLVXINJUEYUANXIANMINGFUZAIHUANJINGWENDUZHANGQIGAOYU25℃DEDIQU，DAOXIANZAILIULIANGKEANSHANGSHUKOUJUEJISUANFANGFASUANCHU，RANHOUZAIDAJIUZHEJIKE；DANGSHIYONGDEBUSHILVXIANERSHITONGXINJUEYUANXIAN，CHAOYANGDIANXIANTADEZAILIULIANGYAOBITONGGUIGELVXIANLVEDAYIXIE，KEANSHANGSHUKOUJUEFANGFASUANCHUBILVXIANJIADAYIGEXIANHAODEZAILIULIANG。RU16mmTONGXIANDEZAILIULIANG，KEAN25mm2LVXIANJISUAN