江苏快3

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BTTZ系列刚性矿物绝缘防火电缆

来源:http://manfujl.com/product590610.html   发布日期:2020-7-9 15:30:06

BTTZ系列刚性矿物绝缘防火电缆

1、产品用途:

KUANGWUJUEYUANDIANLANJIANCHENGMIDIANLAN,ZUOWEIPEIXIANSHIYONGSHI,GUONEIXIGUANCHENGZUOYANGHUAMEIDIANLANHUOFANGHUODIANLAN。DIANLANYOUTONGXIN、KUANGWUZHIJUEYUANCAILIAO、TONGDENGJINSHUHUTAOZUCHENG。

YOUYUGAICHANPINYONGCAIHEJIEGOUDETESHUXING,SHIYONGTUIHUODETONGZUOWEIDAOTI,NEIBUMISHITIANCHONGYANGHUAMEIDENGZUOWEIJUEYUAN,TUIHUODETONGGUANCAIZUOWEIHUTAODEYIZHONGDIANLAN,BIYAOSHI,ZAITONGHUTAOWAIMIANJIBAOYICENGWULUDIYANZURANDESULIAOWAIHUTAO。YOUYUZHEIZHONGDIANLANDEQUANBUCAILIAODOUSHICAIYONGWUJICAILIAO,SUOYITAJIUJUYOUYIXIEQITADIANLANSUOBUKENENGJUYOUDEYOUDIAN,RUFANGHUO、ZAILIULIANGDA、NAIJIXIESUNSHANG、WULUWUDU、FANGBAO、FANGSHUI、NAIFUSHI、SHOUMINGZHANG、ANQUAN、NAIGUOZAI、NAIGAOWEN、CHENGBENDI、WANQUBANJINGXIAO、FANGYI、FANGSHUYAO、TONGHUTAOZUOBAOHUJIEDIXIANDENGTEDIAN。

KUANGWUJUEYUANDIANLANYIGUANGFANYINGYONGYUGAOCENGJIANZHU、GOUWUZHONGXIN、XINGJIJIUDIAN、YIYUAN、JUCHANG、

江苏快3HUIYIZHONGXIN、TUSHUGUAN、BOWUGUAN、ZHENGFUJIGUAN、JINRONGZHONGXIN、GUANGDIANZHONGXIN、TIYUZHONGXIN、GONGKUANG、JICHANG、SUIDAO、DITIE、QINGGUI、DIXIACHEKU、RENFANG、CHUANBO、SHIYOUHUAGONG、HAISHANGSHIYOUPINGTAI、HANGKONGHANGTIAN、GANGTIEYEJIN、YANCAO、JUNGONGDENGLINGYU。

1.1、GAOCENGJIANZHU

PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、XIAOFANGDIANQIXIANLU、YINGJIDIANTIHESHENGJIANGSHEBEIXIANLU、JISUANJIFANGKONGZHIXIANLU、ZHUGAN/FENGANPEIDIANXITONGXIANLU、SHUANGDIANYUANKONGZHIXIANLU。

1.2、JICHANGHOUJILOU

江苏快3PUTONGZHAOMINGHEGONGDIAN、YINGJIZHAOMING、HUOZAIJIANCEXITONG、HUOZAIBAOJINGXITONG、XIAOFANGDIANQIXIANLU。

1.3、DITIE、QINGGUI、SUIDAO

PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、XIAOFANGDIANQIXIANLU、TONGFENGXIANLUHEJIUSHENGXITONG。

江苏快31.4、GOUWUZHONGXIN、JIUDIAN、YIYUAN

PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、YINGJIGUANGBOXIANLU、YINGJIDIANTI、XIAOFANGXIANLUHESHENGJIANGSHEBEIXIANLU。

1.5、HUIYIZHONGXIN、TIYUZHONGXIN、JUYUAN

PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、YINGJIGUANGBOXIANLU、YINGJIDIANTIHESHENGJIANGSHEBEIXIANLU。

江苏快31.6、TUSHUGUAN、BOWUGUAN、SHUJUCHULIZHONGXIN

江苏快3PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、HUOZAIBAOJINGKONGZHIXIANLU、XIAOFANGDIANQIXIANLU。

1.7、TINGCHECHANG、DIXIACHEKU、RENFANG

PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、XIAOFANGXIANLUHETONGFENGXIANLU。

1.8、MINGSHENGGUJI

PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、XIAOFANGDIANQIXIANLU。

江苏快31.9、SHIYOUHUAGONG、SHIYOUPINGTAI

 PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、GAOWENCHANGSUO、XIAOFANGXIANLU、DADONGLIXIANLU、QIANZAIWEIXIANYIRANYIBAOQUYUXIANLU。

1.10、JUNJIAN、CHUANBO

江苏快3 FADIANJIFANGSHUDIANXIANLU、HUOZAIJIANCEXITONG、HUOZAIBAOJINGXITONG、YANQIPAIFANGHETONGFENGXIANLU、CHUFANGYONGDIANXIANLU、DADONGLIXIANLU、SHUANGDIANYUANKONGZHIXIANLU、YINGJIZHAOMING、YINGJIGUANGBOXIANLU、JISUANJIFANGKONGZHIXIANLU、QIANZAIWEIXIANYIRANYIBAOQUYUXIANLU。

1.11、GANGTIEYEJIN

 GAOWENHUANJINGDONGLIHEKONGZHIXIANLU、YINGJIDIANYUAN、DADONGLIXIANLU、BUNENGDUANDIANDEGONGDIANXIANLU、FADIANJIFANGSHUDIANXIANLU。

1.12、FADIANCHANG

江苏快3DADONGLIXIANLU、PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、XIAOFANGDIANQIXIANLU。

江苏快31.13、DIANZHAN、HEDIANZHAN

PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、JISUANJIFANGKONGZHIXIANLU、DADONGLIXIANLU、GAOWENHUANJINGDONGLIHEKONGZHIXIANLU、QIANZAIWEIXIANYIRANYIBAOQUYUXIANLU。

1.14、HANGKONGHANGTIAN

PUTONGZHAOMING、YINGJIZHAOMINGXIANLU、JISUANJIFANGKONGZHIXIANLU、DADONGLIXIANLU、GAOWENHUANJINGDONGLIHEKONGZHIXIANLU、QIANZAIWEIXIANYIRANYIBAOQUYUXIANLU。

1.15、YOUKU、DANYAOKU

江苏快3PUTONGZHAOMING、YINGJIZHAOMING、HUOZAIBAOJING、YANQIPAIFANG、YIRANYIBAOHETONGFENGXIANLU。

1.16、GONGKUANG

江苏快3PAIYANFENGJI、GAOPINJIARELU、GAOWENCHANGSUO、XIAOFANGXIANLU、DADONGLIXIANLU。

2、执行标准江苏快3:国家标准GB/T13033-2007;JG/T313-2014以及IEC60702-2002;BS6387:2013和企业标准等,也可按照用户提供的技术要求生产。

3、使用特性:

3.1、YOUYUGAIDIANLANQUANDOUSHIYOUWUJIWU(JINSHUTONGHEYANGHUAMEIFEN)ZUCHENG,TABENSHENBUHUIYINQIHUOZAI,BUKENENGRANSHAOHUOZHURAN。YOUYUTONGDERONGDIANSHI1083℃、YANGHUAMEIDERONGDIANSHI2800℃,YINCIGAIZHONGDIANLANKEYIZAIJIEJINTONGDERONGDIANDEHUOZAIQINGKUANGXIAJIXUBAOCHIGONGDIAN,SHIYIZHONGZHENZHENGYIYISHANGDEFANGHUODIANLAN。SHIMUQIANWEIYINENGZAI1000℃DEHUOZAIZHONGBAOCHISANXIAOSHIDEGONGDIANNENGLIBINGNENGCHENGSHOUXIAOFANGSHUIPENLINJIZHONGWUDIELUOCHONGJIDEANQUANLEIDIANLAN。

3.2、KUANGWUJUEYUANDIANLANDEZHANGQIGONGZUOWENDU;YOUSULIAOHUTAODEKUANGWUJUEYUANDIANLANZHANGQIGONGZUOWENDUSHI70℃;ZAIWURENCHUJIDECHANGHEWUSULIAOHUTAODEKUANGWUJUEYUANDIANLANDEZHANGQIGONGZUOWENDUSHI105℃,ZAITESHUGAOWENCHANGHE,WUSULIAOHUTAODEKUANGWUJUEYUANDIANLANDEZHANGQIGONGZUOWENDUKEYIZAI250℃JIYIXIA。ZAI1000℃JIYIXIAKEYICHIXUGONGDIAN3hYISHANG,DUANSHIGONGZUOWENDUKEYIDADAO1000℃。

3.3、YUNXINGHUANJINGTIAOJIAN:KUANGWUJUEYUANDIANLANNENGZAIYIXIAYUNXINGHUANJINGZHONGZHENGCHANGYUNXING:HUANJINGWENDU:-15℃-40℃ YUNSHUHECUNCHUWENDU:-25℃ -55℃。

江苏快33.4、WANQUBANJING;KUANGWUJUEYUANDIANLANYUNXUZUIXIAOWANQUBANJINGFUHEXIABIAODEYAOQIU。

电缆外径Dmm

D<12

12≤D<20

20≤D<40

D≥40

电缆内侧最小弯曲半径Rmm

6D

10D

15D

20D

4、电缆设计型号 

KUANGWUJUEYUANDIANLANEDINGDIANYADEBIAOZHUCAIYONGLEGUOJIBIAOZHUNZHONGGUIDINGDE500VJI750VLIANGZHONGBIAOSHIFANGFA,QIZHONG500VWEIQINGXINGDIANLAN,JI450V/750VKONGZHIDIANLAN,750VWEIZHONGXINGDIANLAN,JI600V/1000VDIANLIDIANLAN

等级

型号

名称

轻型

BTTZQ

轻型铜芯铜护套矿物绝缘控制电缆

BTTVZQ

轻型铜芯铜护套聚氯乙烯外护套矿物绝缘控制电缆

BTTYZQ

轻型铜芯铜护套无卤低烟外护套矿物绝缘控制电缆

BTTHZQ

轻型铜芯铜合金护套矿物绝缘控制电缆

BTTHVZQ

轻型铜芯铜合金护套聚氯乙烯外护套矿物绝缘控制电缆

BTTHYZQ

轻型铜芯铜合金护套无卤低烟外护套矿物绝缘控制电缆

重型

BTTZ

重型铜芯铜护套矿物绝缘电力电缆

BTTVZ

重型铜芯铜护套聚氯乙烯外护套矿物绝缘电力电缆

WD-BTTYZ

重型铜芯铜护套无卤低烟外护套矿物绝缘电力电缆

BTTHZ

重型铜芯铜合金护套矿物绝缘电力电缆

BTTHVZ

重型铜芯铜合金护套聚氯乙烯外护套矿物绝缘电力电缆

WD-BTTHYZ

重型铜芯铜合金护套无卤低烟外护套矿物绝缘电力电缆

矿物绝缘电缆额定电压的标注采用了国际标准中规定的500V及750V两种表示方法,其中500V为轻型电缆,即450V/750V控制电缆,750V为重型电缆,即600V/1000V电力电缆

 

注:推荐的导体芯数为:1、2、3、4、7、12或19。

5、BTTZ刚性矿物防火电缆结构图

6、BTTZ刚性矿物防火电缆电缆主要优点

江苏快3YOUYUZHEIZHONGDIANLANDEQUANBUCAILIAODOUSHICAIYONGWUJICAILIAO,SUOYITAJIUJUYOUYIXIEQITADIANLANSUOBUKENENGJUYOUDEYOUDIAN。RUFANGHUO、ZAILIULIANGDA、NAIJIXIESUNSHANG、WULUWUDU、FANGBAO、FANGSHUI、NAIFUSHI、SHOUMINGZHANG、ANQUAN、NAIGUOZAI、NAIGAOWEN、CHENGBENDI、WANQUBANJINGXIAO、FANGYI、FANGSHUYAO、TONGHUTAOZUOBAOHUJIEDIXIANDENGTEDIAN。

6.1、FANGHUOXINGNENG:DIANLANBUDANZISHENWUFARANSHAO,GENGBUHUIYINFAHUOYUAN。JISHIYOUWAIZAIHUOYANDESHAOKAO,DIANLANRENGKEZHENGCHANGGONGZUO。ERQIEZHIYAOHUOYANWENDUDIYUTONGDERONGDIANWENDU,HUOQINGXIAOCHUHOU,DIANLANWUXUGENGHUAN,RENGKEJIXUSHIYONG。

6.2、GUOZAIBAOHUNENGLIQIANG:XIANLUGUOZAISHI,SULIAODIANLANHUIYINGUODIANLIUHUOGUODIANYAERYINFAJUEYUANFARELAOHUAHUOJICHUAN;ERDUIYUKUANGWUJUEYUANDIANLAN,ZHIYAOFAREDABUDAOTONGDERONGDIANWENDU,DIANLANBUHUISHOUSUN。JISHISHUNJIANJICHUAN,JICHUANDIANCHUYANGHUAMEIYUGAOWENYEBUHUIXINGCHENGTANHUAWU,GUOZAIXIAOCHUHOU,DIANLANXINGNENGBUHUICHANSHENGBIANHUA,RENGKEJIXUZHENGCHANGSHIYONG。

6.3、ZAILIULIANGDA:YOUYUDIANLANJUEYUANCAIZHIJIJIEGOUDETESHUXING,SHIDEKUANGWUJUEYUANDIANLANJUYOUJIAODADEZAILIUNENGLI。CHUANSHUXIANGTONGDEDIANLIULIANG,RUOXUANYONGKUANGWUJUEYUANDIANLANKEBISULIAOLEIDIANLANJIANXIAO1DAO2GEJIEMIANDENGJI。

6.4、GONGZUOWENDUGAO:YOUYUJUEYUANCENGYANGHUAMEIDERONGDIANWENDUYUANGAOYUTONGDERONGDIANWENDU,YINERDIANLANZUIGAOZHENGCHANGGONGZUOWENDUKEDA250℃,DUANQIKEZAIJIEJINTONGDERONGDIANWENDU1083℃XIAJIXUYUNXING。

6.5、FANGSHUI、FANGFU、FANGBAO:YOUYUDIANLANCAIYONGTONGGUANZUOHUTAO,DAOTI、JUEYUANJIHUTAOSANZHEJIANSHIZHIMIYASHITI。YINERSHIQIBUDANJUYOUFANGZHISHUI、CHAOQI、YOUJIYIXIEHUAXUEWUZHIDEQINHAI,ERQIEJUYOUZUZHIKERANXINGYOUZHENGQI、QITIHEHUOYANDEMANYAN。

6.6、PINGBIXINGNENGYOUYUE:DIANLANTONGHUTAOSHIZUIJIADEPINGBIBAOHUCENG,JIKEFANGZHIDIANLANBENSHENDUIQITAXIANLANDEGANRAO,YOUKEZUZHIWAIJIEDIANCICHANGDUIZISHENDEGANRAO。

江苏快36.7、KANGFUSHENENGLIQIANG:YOUYUDIANLANZUCHENGCAILIAOJUNWEIWUJIWU,YINERZAIJINGSHOUHEFUSHEHOU,DIANLANDEDIANQIJIJIXIEXINGNENGBUHUICHANSHENGRENHEBIANHUA。

6.8 、SHIYONGSHOUMINGZHANG:KUANGWUJUEYUANDIANLANCAIYONGDECAILIAOQUANBUSHIWUJICAILIAO,BULAOHUA。SHIYONGSHOUMINGKEYIANZHAOTONGHUTAOYANGHUAFUSHIDESULVLAIJISUAN。ZILIAOXIANSHI,HUTAOYANGHUA0.25mmZAI250℃DEHUANJINGWENDUXIAXUYAO257NIAN,ERKUANGWUJUEYUANDIANLANDETONGHUTAOHOUDUYIBANDOUZAI0.31-1.17mmZHIJIAN,SHIJISHIYONGWENDUYOUDIYU250℃,SUOYIGAIDIANLANSHIYIZHONGYONGJIUXINGDEDIANLAN。

6.9、WAIJINGXIAO、ZHONGLIANGQING:HETONGGUIGESULIAODIANLANXIANGBI,KUANGWUJUEYUANDIANLANWAIJINGJIANXIAO50%,ZHONGLIANGJIANQING30%,JIKEJIANXIAOZHANYONGKONGJIAN,YOUBIANYUANZHUANG。

江苏快36.10 、HUANBAOANQUANWUYANWUDU:DIANLANZUCHENGCAILIAOJUNWEIWUJIWU,BUHANRENHEYOUJIWU。YINERDIANLANJISHICHUYU1000℃YISHANGSHAOKAOHUOZHIYUDUITONGYOUPOHUAIXINGDEHUOYANZHONG,YEBUHUICHANSHENGSIHAODEYANWU, GENGWULUSUJIDUXINGQITI。GAIDIANLANSHINENGZHENZHENGSHIXIANLVSEHUANBAO,WU“ERCIZAIHAI”DEANQUANXINGCHANPIN。

江苏快36.11、JIXIEQIANGDUGAO:DIANLANJIEGOUMISHI、JIANGUNAIYONG,KECHENGSHOUWAILIDEJIYA、ZHUANGJI、QIAODA,SHENZHIYUCHONGJISHIDIANLANBIANXINGZHIYUANZHUANGDE1/3SHI,RENGKEJIXUANQUANDEZHENGCHANGCHUANSHUDIANLIU。

江苏快36.12、WANQUXINGNENG:DIANLANJINGCHONGFENTUIHUOHOU,JUYOUYIBANSULIAODIANLANSUOWUFAXIANGBIDEKEWANQUXING,ERQIEKEZHONGFU、DUOCIWANQU。

6.13、LIANGHAODEJIEDI:DUIYUKUANGWUJUEYUANDIANLANLAISHUO,BUXUYAODULIDEJIEDIDAOXIAN,YINWEIDIANLANDETONGHUTAOYIQIDAOJIEDIDAOXIANDEZUOYONG,BINGKETIGONGJIHAODEDIJIEDIDIANZU。

7、电缆抗火灾能力 

江苏快37.1、DIANLANZAIHUOYANZHONGYINGYOUTIAOJIAN 

江苏快3WULUNSHIZAIGONGCHANGHAISHIJIANZHUWUZHONG,DIANQIXIANLUDEANQUANXINGZHIGUANZHONGYAO。JUGUOJIAYOUGUANBUMENTONGJI,ZAIHUOZAIQIYINZHONG,YOUYUDIANQIXIANLUYINQIDEHUOZAIZHAN50%YISHANG。 ERDIANLANJISHIXIANLUZHONGDEZHUTI,YOUSHIZUINANYIFANGHUDEHUANJIE。YINERDIANLANBUDANYAOYOUKANGWAIZAIHUOYANPOHUAIDENENGLI,ERQIEYAOYOUZISHENBUHUICHANSHENGHUOYUANDETEXING。YOUYUKUANGWUJUEYUANDIANLANGOUCHENGCAILIAOJUNWEIWUJIWU,JUEYUANTIYANGHUAMEIZAIGUOZAIHUODUANLUSHIBUHUICHANSHENGMINGHUO,YINERYIKUANGWUJUEYUANDIANLANGOUCHENGDEXIANLU,JUEBUHUIDAOZHIHUOQINGDEFASHENG。RUYIDANYOUQITAYUANYINYINFAHUOZAI,DIANLANZAIHUOSHAOZHONGBUJINYAOSHOUXIONGXIONGDAHUODEKAOYAN,HAIHUISHOUDAOQITAZHUIWUDEBUDUAN;ZHONGJI。CISHI,DIANLANZAIBUCHANSHENGYANWUHEDUXINGQITIDETONGSHI,NENGFOUBAOZHENGXIAOFANGSHEBEIDEZHENGCHANGQIDONG、HUOQINGPUMIEJIRENYUANDECHELI,SHIPINGJIAGAIXIANLUKANGHUOZAINENGLIDEGUANJIAN。

7.2 NAIHUOXINGNENGSHIYANFANGFA




7.3 DIANLANFANGHUONENGLI 

CONGSHANGBIAONAIHUOXINGNENGSHIYANFANGFAKEYIKANCHU,ZHIYOUBS6387(YINGGUOBIAOZHUNZHONGGUIDINGDEFANGANCAISHIDIANLANZAIHUOZAIZHONGJINGSHOUDEZHENZHENGDENAIHUOXINGNENGKAOYAN。YINWEIDIANLANZAIHUOSHAOZHONGBINGFEIBUSHOUWAIJIEDEGANRAO,TAHUISHOUDAOXIAOFANGSHUI、HUOSHAOTUOLUOWUJIQITAZHONGWUDEBUDUANCHONGJI。ERYOUJI(SULIAO)DIANLANNAIHUOXINGNENGSHIKAODAOTIHEJUEYUANJIANDEYUNMUBAODAISHIXIANDE, SULIAONAIHUODIANLANYIJINGHUOSHAO,YUNMUHEJUEYUANJIANGFENBIEXINGCHENGYINGQIAOJITANQIAO。TANQIAOYIYUXIAOFANGSHUIJIANGDAODIAN,YUNMUYINGQIAOYUSHUIHUOQITAZHONGWUDECHONGJIJIANGTUOLUO。GONGANBUSICHUANXIAOFANGYANJIUSUOJIYINGGUOXIAOFANGYANJIUSUODUIKUANGWUJUEYUANDIANLANJISULIAOLEINAIHUODIANLANJINXINGLEMONISHITIHUOZAIDUIBISHIYAN,SHIYANZHENGMING,NENGGOUMANZUBS6387(YINGGUOBIAOZHUN)CESHIDEZHIYOUKUANGWUJUEYUANDIANLAN。QITAKAOYUNMUDAIJUEYUANDESULIAONAIHUODIANLAN,BUNENGBAOZHENGZAIHUOZAIZHONGTONGDIANDEWANWUYISHI。

8、电缆抗过载能力 

江苏快3SHIYANTIAOJIAN:SHIYANJUNXUANYONGJUYOUXIANGTONGEDINGZAILIULIANGGUIGEDEBUTONGLEIBIEDIANLAN,SUOYOUSHIYANDIANLANBINGLIAN,SHIYANDIANLANTONGSHILIANJIEDAOKEDIAOBIANYAQI。

SHIYANFANGFA:ZHUJIANJIADABIANYAQIDESHUCHUDIANYA,CONGERGAIBIANTONGGUOBEISHIYANDIANLANDEDIANLIU,ZHIZHIGUOZAIHOUGUANCHADIANLANDEZHUANGKUANG。

SHIYANJIELUN:YOUXIAMIANSHIYANXIAOGUOTU,KEYIKANCHUZAIDUIDIANLANJIAZAIGUODIANYAHOU,SHIYANZHONGBUFENDIANLANYINDIANNENGZHUANHUANWEIRENENG,ERSHIDIANLANZISHENCHANSHENGHUOYUAN。CONGSHIYANJIEGUOYEKEDECHU,ZHIYOUKUANGWUJUEYUANDIANLANBUHUIYINWEIGUOZAIERCHUXIANDIANQIGUZHANG,GENGBUHUICHUXIANHUOQING。 


9、应用、设计注意事项 

江苏快39.1、SHEJIYINGYONGSHI,KUANGWUJUEYUANDIANLANYUPUTONGSULIAODIANLANXIANGBI,BUXIANFANGSHIGENGJIANDAN,ZHANYONGKONGJIANGENGXIAO,FUSHEFANGSHIGENGDUOYANG,ZHISHIXINGHAOBUTONGERYI。 

江苏快39.2、DIANLANMINGFUZAIJIANZHUWUKONGJIAN,BINGYOUMEIGUANYAOQIUDECHANGSUOSHI,YINGSHEJICHENGBTTYZXING。

9.3、ZAIDUITONGYOUQIANGLIEFUSHIZUOYONGDEHUAXUEHUANJINGZHONG,YINGSHEJICHENGBTTVZXING。

9.4、DIANLANKETONGQITASULIAOLEIDIANLANGONGTONGFUSHEZAITONGYIQIAOJIA、DIANLANGOU、DIANLANSUIDAOHUORENNENGCHUJIDECHANGSUO,DANYINGSHEJICHENGBTTYZXINGHUOBTTVZXING。ERDANGGAIDIANLANYUSULIAODIANLANGONGTONGFUSHE,DANYOUGELIHUOGAIDIANLANDANDUFUSHESHI,ZEYINGSHEJICHENGBTTZXING。

9.5、DIANLANWUXUCHUANJINSHUGUAN,DANXINDIANLANBUYUNXUDANDUCHUANJINSHUGUAN,TESHUCHANGHEBIXUCHUANJINSHUGUANDEXIANLU,YISHEJICHENGBTTVZXINGHUOBTTYZXING。

9.6、YOUYUGAIDIANLANTONGHUTAOKEYIZUOJIEDIXIANYONG,JIANYIYISIXINKUANGWUJUEYUANDIANLANYONGYUSANXIANGWUXIANZHIXIANLU。

江苏快39.7、DANGKAOLVDAOZHENGGEXIANLUXUJIANSHAOCAIYONGZHONGJIANLIANJIEQISHI,KEJIANGJIEMIANWEI25mm2JIYIXIADEDUOXINDIANLAN,SHEJICHENGDANXINDIANLAN(GENSHUDENGYUDUOXINDIANLANDEXINSHU)HUOJIANGDAGUIGEDANXINDIANLANSHEJICHENGXIAOGUIGEDANXINDIANLANSHUANGPINLIANJIE,ZHEIYANGDOUKEYISHIDIANLANZHANGDUCHENGBEIZENGJIA。

江苏快39.8、DANGMOUXIANLULUJINGJIAOZHANG,ERZAIZHENGGEXIANLUZHONGYOUXUYONGKUANGWUJUEYUANDIANLANDEBUWEI,YEYOUYONGPUTONGSULIAODIANLANDEBUWEISHI,ZEKETONGGUOZHUANJIEXIANGYUYIZHUANHUAN。

9.9、DUINICAIYONGMUXIANCAODEZHUDONGLIXIANLU,KESHEJICHENGFENZHIXINGKUANGWUJUEYUANDIANLAN,QIBUDANKETIGAODIANQIANQUANXING,ERQIEKEWEIGONGCHENGJIEYUEJIN30%-40%DETOUZICHENGBEN。 

10、电缆的载流量

江苏快3YUNXUZAILIULIANGDEXUANZEYINGSHIDECHANGKAIFUSHEHUODAISULIAOHUCENGDIANLANDEWENSHENGBUCHAOGUO40℃,MIFENGFUSHEDEWENSHENGBUCHAOGUO60℃。ZAISHANGSHULIANGZHONGQINGKUANGXIA,HUANJINGWENDUJUNXUANZEWEI30℃。

BIAO1HUANJINGWENDU30℃WENSHENGZHIHUTAOBIAOMIANWENDU70℃SHIDEZAILIULIANG

电缆类型

芯数和截面

裸电缆

有护层电缆

单相

三相

单相

三相

A

A

A

A

500

V

2×1.0

2×1.5

2×2.5

2×4.0

17

22

29

38

-

-

-

-

19

24

32

42

-

-

-

-

3×1.0

3×1.5

3×2.5

-

-

-

14

18

25

-

-

-

16

20

27

4×1.0

4×1.5

4×2.5

13

16

23

15

19

25

14

18

25

16

21

28

7×1.0

7×1.5

7×2.5

10

13

18

10

13

18

11

14

19

11

14

19

750

V

1×1.5

1×2.5

1×4.0

1×6.0

1×10

1×16

1×25

1×35

1×50

1×70

1×95

1×120

1×150

1×185

1×240

1×300

1×400

30

39

51

63

85

110

150

180

225

275

330

380

440

505

600

850

1000

26

34

45

56

75

99

130

160

200

240

290

335

385

444

528

750

880

33

43

56

69

94

123

161

197

245

300

363

420

483

556

660

935

1100

28

37

49

69

82

107

140

172

214

262

316

366

421

488

581

823

968

2×1.5

2×2.5

2×4.0

2×6.0

2×10

2×16

2×25

24

32

41

53

71

94

124

-

-

-

-

-

-

-

26

35

45

58

78

103

135

-

-

-

-

-

-

-

3×1.5

3×2.5

3×4.0

3×6.0

3×10

3×16

3×25

-

-

-

-

-

-

-

20

26

34

44

59

78

105

-

-

-

-

-

-

-

22

29

37

48

65

86

114

4×1.5

4×2.5

4×4.0

4×6.0

4×10

4×16

4×25

17

23

30

39

53

70

93

20

27

35

45

61

81

110

19

26

34

44

59

76

103

22

30

39

50

67

89

117

如果电缆成束敷设或敷设地点环境温度较高,允许载流量应予以降低,此时,可按下列系数计算出载流量。
10.1、敞开敷设的无聚氯乙烯护层的电缆(载流量温升为40℃)修正系数见表2。

环境温度(℃)

25

30

40

50

60

修正系数

1.06

1.0

0.85

0.68

0.46

为了决定环境温度不等于30℃时的允许载流量,必须按《矿物绝缘电缆》图5-13~5-16上的曲线找出的载流量再乘以修正系数或将表1所列数据乘以修正系数。计算该系数时应考虑到电缆护套在负荷作用下温度不超过70℃。
为确定聚氯乙烯护层电缆及成束敷设电缆的标准载流量,建议采用以下修正系数。
10.2、聚氯乙烯护层单根电缆修正系数见表3。

环境温度(℃)

25

30

40

50

60

修正系数

1.16

1.1

0.94

0.75

0.51

成束电缆根数

2

3

4

5

6

8

修正系数

0.8

0.69

0.63

0.59

0.56

0.51

 

成束电缆根数

10

12

14

16*

18*

20*

修正系数

0.48

0.44

0.42

0.41

0.39

0.38

注:三相交流线路一般不采用单芯电缆

10.3、密封敷设的单根电缆和成束电缆(载流量升为60℃)的修正系数见表5

环境温度(℃)

25

30

40

50

60

70

80

90

修正系数

1.04

1.0

0.96

0.92

0.84

0.8

0.61

0.46

电缆护套的实际温度等于环境温度和电缆载流量温升之和。

111、安装敷设

1  11.1、电缆在敷设前,应检查电缆是否完好、测量绝缘电阻是否达到标准规定的要求。

电缆敷设的全部路径应满足规定的电缆允许最小弯曲半径的要求:

电缆在下列场合敷设时,由于环境条件可能造成电缆振动和伸缩,应考虑将电缆敷设成“S”或“Ω”形弯,其弯曲半径不应小于电缆外径的6倍。


江苏快311.1.2、ZHENDONGSHEBEIDEBUXIAN,RUDIANDONGJIJINXIANHUOFADIANJICHUXIAN。

11.1.3、JIANZHUWUDECHENJIANGFENG、SHENSUOFENGZHIJIAN。

江苏快311.1.4、DIANLANQUANZHANGJUNWEIZHIXIANFUSHE。

11.2、 DIANLANFUSHE

11.2.1DIANLANFUSHESHI,QIGUDINGDIANZHIJIANDEJIANJUYINGMANZUXIABIAOYAOQIU:

电缆外径(mm) D<9 9≤D<15 D≥15

固定点之间的最大间距(mm) 水平 600 900 1500

垂直 800 1200 2000

江苏快311.2.2 ZAIMINGFUBUWEI,RUGUOXIANGTONGZOUXIANGDEDIANLANDA、ZHONG、XIAOGUIGEDOUYOU,CONGZHENGQI、MEIGUANFANGMIANKAOLV,KEANZUIXIAOGUIGEDIANLANBIAOZHUNYAOQIUGUDING,YEKEFENDANGJULIGUDING。DANGDIANLANQINGXIEFUSHESHI,DIANLANYUCHUIZHIFANGXIANGCHENG30°JIYIXIASHI,ANCHUIZHIJIANJUGUDING;DAYU30°SHI,ANSHUIPINGJIANJUGUDING。

11.2.3 DIANLANFUSHESHI,ZAIZHUANWANCHU、ZHONGJIANLIANJIEQILIANGCE,YOUTIAOJIANGUDINGDEYINGJIAYIGUDING。

江苏快3   11.2.4 JISUANFUSHEDIANLANSUOXUZHANGDUSHI,YINGKAOLVLIUYOU1%DEYULIANG。

   11.2.5 DUIDIANLANZAIYUNXINGZHONGKENENGZAOSHOUDAOJIXIESUNSHANGDEBUWEI,YINGCAIQUSHIDANGDEBAOHUCUOSHI。

   11.2.6 DANXINDIANLANFUSHESHI,YINGZHUGENFUSHE,DAIMEIZUBUQIBINGJIAOZHIHOU,ZAIZUOPAILIEBANGZHA,BANGZHAJIANJUYI1-1.5mWEIYI。

江苏快3    11.2.7DIANLANZAIDUITONGHUTAOYOUFUSHIZUOYONGDEHUANJINGZHONGFUSHESHI,HUOZAIBUFENMAIDIHUOCHUANGUANFUSHESHI,YINGCAIYONGJULVYIXIWAIHUTAOHUODIYANWULUWAIHUTAO。

   11.2.8 BUXIANGUOCHENGZHONG,DIANLANJUDUANHOUYINGLIJIDUIQIDUANBUJINXINGLINSHIXINGMIFENG。

11.2.9 DIANLANQUANZHANGJUNWEIZHIXIANFUSHEHUOLIANJIEYONGDIANQIKENENGCHANSHENGZHENDONGSHI,YAOZAIYUNXUDECHANGHESHEZHIPENGZHANGHUAN。

11.2.10  YIBANKUANGWUJUEYUANDIANLANWUXUCHUANGUANFUSHE,DANXINDIANLANBUYUNXUDANDUCHUANJINSHUGUANFUSHE。

11.2.11 KEYIMAIDIFUSHE,DANZUIHAOBUYAOYOUZHONGJIANJIETOU,RUWUFABIMIAN,ZEJIETOUCHUXUZUOHAOFANGSHUICHULIHUOSHEZHIDIANLANJING。

11.2.12 DUIYUDAJIEMIANDANXINDIANLAN,YONGYUJIAOLIUDIANWANGSHIYINGCAIQUWOLIUXIAOCHUCUOSHI,ZAIJIAOBIANDIANLIUZUOYONGXIA,TONGHUTAOSHANGHUIXINGCHENGHENGXIANGWOLIU,HUIZAOCHENGNENGLIANGSUNHAO。DANGXIANLUFUHEDAERXUYAOLIANGZUYISHANGDIANLANSHI,KEANXIATUDEXINGSHIPAILIELIANGZUHUODUOZUDIANLAN,DANMEIZUZHIJIANYAOLIUYOULIANGBEIDIANLANWAIJINGDEJULI,ERQIEMEIZUDIANLANLIANJIEXIANWEIZHIYINGXIANGTONG。CIWAI,ZAIDIANLANJINPEIDIANXIANG/JUSHI,WEIGUDINGDIANLANXUZAIXIANGJUDEMIANBANSHANGDAKONG,TONGYANGWEIFANGZHIDIANLANZAIJINXIANG/JUDETIEPIMIANSHANGCHANSHENGWOLIU,ZAIXIANGJUBANMIANSHANGYINGANXIATUSUOSHIFANGSHIKAIKONG,HUOJIADIANFEICIXINGCAILIAODEGEBANGUDINGDIANLAN,ZHEIZHONGZHIJIAYIBANCAIYONGLVMUXIANHUOTONGMUXIANJIAGONGZHIZUO、DAKONG,DANGCAIYONGBIANGANGHUOJIAOGANGZHIZUOZHIJIASHI,ZHEISHIYEYINGCANZHAOSHANGSHUFANGFAKAIKONG,YIFANGWOLIUCHANSHENG。

11.2.13 DANXINDIANLANFUSHESHI,MEILUDIANLANZHIJIANLIUYOUBUSHAOYUDIANLANWAIJING2BEIDEJIANXI,RUBULIUJIANXIZEYINGKAOLVZAILIULIANGJIANSHAOXISHU。

11.3、ANZHUANGGONGYI

江苏快311.3.1、DINGWEI:QUDIANLANLIANGDUANDIANLANJIAOCHADEZHONGXINWEIJIETOUZHONGXIN,BINGWANHAOLIANGDUANDIANLAN。ZAIYOUKENENGDEQINGKUANGXIA,ZAIYIDUANDIANLANDEHOUDUANBIANYI“S”WANHUO“Ω”WAN,YIZUOBEIYONG,DUIZHILIANGDUANDIANLAN,YONGGANGJUZAIJIETOUZHONGXINXIANGLIANGDUANTOUGEJIA300mmJUDUANDUOYUDIANLAN。

11.3.2、JUEYUANCESHI:YONG1000VZHAOOUBIAOCESHIDIANLANMEIXINDEJUEYUANDIANZU,YAOQIUZHUGENCELIANGDAOXIANYUDAOXIAN,DAOXIANYUTONGHUCENGZHIJIANDEJUEYUANDIANZU,JUNYINGZAI200MΩYISHANG,RUDIYU200MΩ,ZEYINGZHAOCHUSHOUCHAOCHU,BINGYONGPENDENGHUOYANJIAREQUCHAO,ZHIZHIDADAO200MΩYISHANG。

11.3.3、TAOJINZHONGJIANJIETOUFUJIAN:ZAIYIDUANDIANLANSHANGTAOJINYITAODIANLANGUDINGYAGAI,YIGENRESHOUSUOJUEYUANGUAN,LINGYIDUANDIANLANSHANGYICITAOJINYITAODIANLANGUDINGYAGAIHETONGHUTAO,JUNZHIYUZHONGJIANJIETOUZHIHOUDEDIANLANSHANG。

江苏快311.3.4、BOCHUTONGHUCENG:GENJUTONGHUTAODEZHANGDU,QUEDINGLIANGDUANDIANLANDEBOQIEZHANGDU,ZAITONGHUCENGBOQIEKOUZUOYIJIHAO,YONGBOQIELIJUJUANBODIANLANTONGHUCENG,BOZHIJIHAOCHU,YONGGANGSIQIANZHUDAOJUXIABUDEDIANLAN,JIXUXUANZHUANDAOJU,BOZHITONGHUCENG,ZAIJUANBOGUOCHENGZHONG,JUANCHUDETONGPIGUOZHANG,YINGJIANQUHOUJIXUJUANBO。BOQUTONGHUCENGHOU,FENKAILANXIN,YONGGANBUHUOGANJINGMIANSHACAJINGDAOXIANSHANGDEYANGHUAMEIFENMO,QIEJIBUNENGYONGKOUCHUI。

11.3.5、ANZHUANGMIFENGTONGGUAN:QINGCHUTONGHUCENGKOUBIANDEMAOCI,YONGGANJINGDEMIANSHAHUOGANBUCAJINGDIANLANTONGHUCENGKOUCHU,YIJIDUOGENDAOXIAN。XIANZAIYIDUANDIANLANSHANGTAOJINHUANGTONGMIFENGGUAN,YONGYUZHUANDONGTONGGUAN,YAOQIUTONGGUANYUDIANLANBAOCHICHUIZHI,BUNENGQINGXIE,FOUZEHUIPENGXIAN。SHITONGGUANXIABUDENEILUOWENJIANJIANNINGYUTONGHUCENGKOUSHANG,DAININGYOU2~3YAHOU,ZAIYONGLIYUQIANQIANZHUTONGGUANXIABUDEGUNHUADUAN,JIXUXIANGXIANINGJIN,NINGZHITONGGUANDENEILUOWENKOUYUDIANLANDETONGHUCENGKOUXIANGPINGJIKE。LINGYIDUANDIANLANDEMIFENGTONGGUANYEYONGSHANGSHUFANGFAYIYANGNINGJIN。

11.3.6、GUANZHUMIFENGTIANCHONGJUEYUANJIAO:YONGZHAOOUBIAOZAICESHIYIXIADIANLANXINXIANDEJUEYUANDIANZU,YIFANGZHIZAITONGGUANNINGJINGUOCHENGZHONGDEPENGXIANXIANXIANG。RANHOUDUITONGGUANGUANZHUMIFENGTIANCHONGJUEYUANJIAO,RUGUOSHINIZIZHUANGDEMIFENGJIAO,ZEYONGDAMUZHICHENYICENGSULIAOZHIHOUZHUJIANCONGTONGGUANDEYICEXIANGGUANNEIQINRU;RUSHIJIAOZHUANGDE,YESHICONGTONGGUANDEYICEJIANJIANZHURU,ZHIZHICONGTONGGUANDELINGYICEMANZHISHAOCUNYICHU,ZHEILIYAOTIQINGZHUYIDESHI:RUGUOSHICHUIZHIXIANGJIEDEZHONGJIANTOU,SHIGUANZHUJIAOYEZHUANGDEMIFENGTIANCHONGJIAO,ZEYINGZISHANGERXIADEYIDUANDIANLANXIANGSHANGWANQI,JIANGTONGGUANKOUXIANGSHANGZHIPING,RANHOUCAINENGGUANZHUMIFENGTIANCHONGJUEYUANJIAO。GUANMANZHIHOU,TAOJINDUOKONGDEJUEYUANMIFENGJIAOGAI,SHIJIAOYESHAOYOUYICHU,BINGQINGCHUGANJING,HUOCAIYONGFENGGAIYAHEQI,HUOYONGLUOSIDAOJIANGTONGGUANKOUBIANDUIZHUNGUANGAIDESANDIANQUEKOUDINGJIN,SHIGUANGAIBUNENGSONGDONG。

11.3.7、RESUODAOXIANJUEYUANGUAN:MEIXINXIANXIANQUEDINGHAOZHONGJIANLIANJIECUOKAIDEJIANJU,RANHOUANMEIXINXIANDEBAOLIUZHANGDUFENBIETAOJINRESHOUSUOJUEYUANGUAN,YONGPENDENGWENHUOZIGUANGAICHUXIANGDAOXIANLIANJIECHUMANMANJIARE,SHIRESUOGUANJUNYUNSHOUSUO。

江苏快311.3.8DAOXIANLIANJIE:RUGUOMIFENGTIANCHONGJIAOSHINIZIZHUANGDE,DAIRESUOJUEYUANGUANRESUOZHIHOU,JIKEJINXINGDAOXIANLIANJIE;RUGUOTIANCHONGJIAOSHIJIAOYEZHUANGDE,ZEYAOGUO24XIAOSHIZHIHOU,MIFENGTIANCHONGJIAOGUHUALEZHIHOUCAINENGJINXINGDAOXIANLIANJIE,YINWEIJIAOYEMEIGUHUA,DAOXIANLIANJIESHIXIANXINPENGDONG,HUIDAOZHITONGGUANNEIJIAOYEMIFENGBULIANG,BUNENGBAOZHENGANZHUANGZHILIANG。DAOXIANLIANJIEDEFANGFARUXIA:MEIXINXIANTAOJINYONGYUDAOXIANLIANJIEDEREJUEYUANGUAN,TAOYUXIANXINZHANGDEYIDUAN;RUGUOSHIERXINDAOXIAN,ZEYAOKAOLVJIANGLIANGGENDAOXIANDELIANJIEDIANQIANHOUCUOKAI;RUGUOSHISANXINDAOXIAN,ZEKAOLVZHONGJIANJIEYIGEN,LINGLIANGXINQIANHOUCUOKAIXIANGJIE;RUGUOSHISIXINDIANLAN,ZEKECHENGTIXINGZHUANGCUOKAIXINXIANLIANJIE;RUGUOSHIWUXINDIANLAN,ZEYINGKAOLVZHONGJIANJIEYIGENZONGXIAN,LINGSIGENFENZUOYOUCUOKAIXINXIANLIANJIE。ZAISHIJIDEANZHUANGSHIGONGZHONG,YINGJUTIKAOLVDAOTONGDAOGUANDEZHANGDUHEKOUJING,HELIANPAIDUOXINDAOXIANDELIANJIE,YAOKAOLVDAODAOXIANLIANJIEZHIHOU,ZAITAOSHANGTONGDAOGUANERBUPENGXIAN,TONGDAOGUANNENGXUANZHUANZIRU。ZAIDUIHAOXINXIANZHIHOU,XIANDUANDAOXIANTAOJINTONGLIANJIEGUAN,CAIYONGYEYAQIANANYAOQIUJINXINGYAJIE,XINXIANZAIQUANBUJIEHAOZHIHOU,YIGUOREJUEYUANGUANZHIJIEGUANLIANJIECHU,FENBIEJIARESHIZHIJUNYUNSHOUSUO。

江苏快311.3.9RESUOJIETOUJUEYUANTAOGUAN:SHOULONGDUOGENXIANXIN,YIGUOJIETOURESHOUSUOJUEYUANGUANZHIJIETOUZHONGXIN,YONGPENDENGWENHUOZIZHONGJIANXIANGLIANGDUANJUNYUNJIARESHOUSUO,ZHIHOUZAICESHIYIXIADIANLANDEJUEYUANDIANZU。

江苏快311.3.10ANZHUANGZHONGJIANLIANJIEFUJIAN:YIGUOTONGDAOGUANZHIJIETOUZHONGXIN,CONGYIDUANDIANLANSHANGYIDONGGUDINGYAGAI,BINGYUTONGTAOGUANDELUOWENXIANGJIE,YONGYUNINGJIN;LINGYIDUANDIANLANSHANGDEGUDINGYAGAIYIZHITONGTAOGUANDELINGYIDUAN,LIANGDUANLUOWENXIANGJIE,NINGJINHOUZAIYONGBANSHOUHUOGUANQIANJIANGLIANGDUANGUDINGYAGAIHOULUOMUQUANBUNINGJIN,ZHENGGEJIETOUANZHUANGWAN。

11.3.11JIARUGAIZHONGJIANLIANJIETOU,SHICHUYUGAOWENCHANGSUO,NEIMEMIFENGTONGGUANNEIJIUBUNENGGUANTIANCHONGJIAO,ERHUANCHENGBOLIFEN,RESHOUSUOZEHUANCHENGXIAOCIGUAN,ZAIDAOXIANLIANJIEZHIQIANTAOJINXIANXINNEI,ZAIDAOXIANLIANJIEZHIHOU,ZAIZHUGEYICITAOYULIANJIEGUANZHIWAI,RANHOUZAIZHONGJIANJIETOUCHURAOBAOERCENGWUJIANBOLISIDAI,FANGZHIXIAOCIGUANZHENDONG。RUCAIYONGCIGUANZUOJUEYUANDEHUA,NEIZHONGJIANLIANJIEFUJIANZHONGDETONGDAOGUANDEKOUJINGYEYAOXIANGYINGFANGDA,YIBIANDIANLANZHONGJIANLIANJIETOUNENGZHIYUTONGTAOGUANZHONG。


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