YI、SHEJIDIANLANXUANXINGDEXIANGGUANBIAOZHUNHEGUIFAN
1,DL/T5044-2004ZHONGHUARENMINGONGHEGUODIANLIXINGYEBIAOZHUN
XUANYONGDUOXINDIANLANSHI,QIYUNXUZAILIULIANGKEANTONGJIEMIANDANXINDIANLANSHUZHIJISUAN。
YOUZHILIUJUYINCHUDEKONGZHIXIAN、XINHAOXIANYINGXUANZETONGXINDIANLAN。QIYAJIANGBUYINGDAYUZHILIUXITONGBIAOCHENGDIANYADE5%。
ZHILIUDIANLANDEXUANZEHEFUSHEYINGFUHEGB50217ZHONGYOUGUANDEGUIDING。
2,GB50217DIANLIGONGCHENGDIANLANSHEJIGUIFAN
ZHILIUGONGDIANHUILUYICAIYONGLIANGXINDIANLAN,DANGXUYAOSHIKECAIYONGDANXINDIANLAN。
GAOWEN(100℃YISHANG)HUODIWEN(-20℃YIXIA)CHANGSUOBUYIYONGJULVYIXIJUEYUANDIANLAN。
ZHIMAIFUSHEDIANLANSHI,DANGDIANLANCHENGSHOUJIAODAYALIHUOZHEYOUJIXIESUNSHANGWEIXIANSHI,YINGYONGGANGDAIKAIZHUANGDIANLAN。
ZUIDAGONGZUODIANLIUZUOYONGXIADEDIANLANXINWENDU,BUDECHAOGUOANDIANLANSHIYONGSHOUMINGQUEDINGDEYUNXUZHI。
QUEDINGDIANLANCHIXUYUNXUZAILIULIANGDEHUANJINGWENDU,RUGUODIANLANFUSHEZAIKONGQIZHONGHUODIANLANGOU,YINGQUZUIREYUERIZUIGAOWENDUDEPINGJUNZHI。
3,DIANLANLUJINGDEXUANZEYINGFUHEXIALIEGUIDING
(1)BIMIANDIANLANZAOSHOUJIXIEXINGWAILI、GUORE、FUSHIDENGWEIHAI。
(2)MANZUANQUANYAOQIUTIAOJIANXIASHIDIANLANJIAODUAN。
(3)BIANYUFUSHE、WEIHU。
(4)BIKAIJIANGYAOWAJUESHIGONGDEDIFANG
(5)DIANLANZAIRENHEFUSHEFANGSHIJIQIQUANBULUJINGTIAOJIANDESHANGXIAZUOYOUGAIBIANBUJIAN,DOUYINGMANZUDIANLANYUNXUWANQUBANJINGYAOQIU。
ER、GUANGFUFADIANXITONGDIANLANZHONGLEI、TEDIANJIFUSHEFANGSHIGUANGFUFADIANXITONGDIANLANZHONGLEIZHUYAOYOU:
GUANGFUZHUANYONGDIANLAN DONGLIDIANLAN KONGZHIDIANLAN TONGXINDIANLAN SHEPINDIANLAN
GUANGFUZHUANYONGDIANLAN:PV1-F1*4mm2
ZUCHUANDAOHUILIUXIANGDEDIANLANYIBANYONG:GUANGFUZHUANYONGDIANLANPV1-F1*4mm2。
TEDIAN:GUANGFUDIANLAN,JIEGOUJIANDAN,QISHIYONGDEJUXITINGJUEYUANCAILIAOJUYOUJIHAODENAIRE、NAIHAN、NAIYOU、NAIZIWAIXIAN,KEZAIELIEDEHUANJINGTIAOJIANXIASHIYONG,JUBEIYIDINGDEJIXIEQIANGDU。
FUSHE:KECHUANGUANZHONGJIAYIBAOHU,LIYONGZUJIANZHIJIAZUOWEIDIANLANFUSHEDETONGDAOHEGUDING,JIANGDIHUANJINGYINSUDEYINGXIANG。
DONGLIDIANLAN:ZRC-YJV22
GANGDAIKAIZHUANGZURANJIAOLIANDIANLANZRC-YJV22GUANGFANYINGYONGYU:HUILIUXIANGDAOZHILIUJU,ZHILIUJUDAONIBIANQI,NIBIANQIDAOBIANYAQI,BIANYAQIDAOPEIDIANZHUANGZHIDELIANJIEDIANLAN,PEIDIANZHUANGZHIDAODIANWANGDELIANJIEDIANLAN。
GUANGFUFADIANXITONGZHONGBIJIAOCHANGJIANDEZRC-YJV22DIANLANBIAOCHENGJIEMIANYOU:2.5mm2、4mm2、6mm2、10mm2、16mm2、25mm2、35mm2、50mm2、70mm2、95mm2、120mm2、150mm2、185mm2、240mm2、300mm2。
TEDIAN:
(1)ZHIDIJIAOYING,NAIWENDENGJI90℃,SHIYONGFANGBIAN,JUYOUJIESUNXIAO、NAIHUAXUEFUSHIHEFUSHEBUSHOULUOCHAXIANZHIDETEDIAN。
(2)JUYOUJIAOGAOJIXIEQIANGDU,NAIHUANJINGYINGLIHAO,LIANGHAODERELAOHUAXINGNENGHEDIANQIXINGNENG。
FUSHE:KEZHIMAI,SHIYONGYUGUDINGFUSHE,SHIYINGBUTONGFUSHEHUANJING(DIXIA,SHUIZHONG,GOUGUANJISUIDAO)DEXUYAO。
DONGLIDIANLAN:NH-VV
NH-VVTONGXINJULVYIXIJUEYUANJULVYIXIHUTAONAIHUODIANLIDIANLAN。SHIHEYUEDINGDIANYA0.6/1KV。
SHIYONGTEXING:ZHANGQIYUNXUGONGZUOWENDUWEI80℃。FUSHESHIYUNXUDEWANQUBANJING:DANXINDIANLANBUXIAOYU20BEIDIANLANWAIJING,DUOXINDIANLANBUXIAOYU12BEIDIANLANWAIJING。DIANLANZAIFUSHESHIHUANJINGWENDUBUDIYU0SHESHIDUDETIAOJIANXIA,WUXUYUXIANJIARE。DIANYAFUSHEBUSHOULUOCHAXIANZHI。
FUSHE:SHIHEYUYOUNAIHUOYAOQIUDECHANGHE,KEFUSHEZAISHINEI,SUIDAOJIGOUGUANZHONG。ZHUYIBUNENGCHENGSHOUJIXIEWAILIDEZUOYONG,KEZHIJIEMAIDIFUSHE。
KONGZHIDIANLAN:ZRC-KVVP
ZRC-KVVPTONGXINJULVYIXIJUEYUANJULVYIXIHUTAOBIANZHIPINGBIKONGZHIDIANLAN。SHIYONGYUJIAOLIUEDINGDIANYA450/750VJIYIXIAKONGZHI、JIANKONGHUILUJIBAOHUXIANLU。
TEDIAN:ZHANGQIYUNXUSHIYONGWENDUWEI70℃。ZUIXIAOWANQUBANJINGBANJINGBUXIAOYUWAIJINGDE6BEI。
FUSHE:YIBANFUSHEZAISHINEI、DIANLANGOU、GUANDAODENGYAOQIUPINGBI、ZURANDEGUDINGCHANGSUO。
TONGXINDIANLAN:DJYVRP2-22
DJYVRP2-22JUYIXIJUEYUANJULVYIXIHUTAOTONGSIBIANZHIPINGBIKAIZHUANGJISUANJIZHUANYONGRUANDIANLAN,SHIYONGYUEDINGDIANYA500VJIYIXIADUIYUFANGGANRAOYAOQIUJIAOGAODEDIANZIJISUANJIHEZIDONGHUALIANJIEDIANLAN。
TEDIAN:DJYVRP2-22DIANLANJUYOUKANGYANGHUAXING,JUEYUANDIANZUGAO,NAIDIANYAHAO,JIEDIANXISHUXIAODETEDIAN,ZAIQUEBAOSHIYONGSHOUMINGDETONGSHI,HAINENGJIANSHAOHUILUJIANDEXIANGHUCHUANRAOHEWAIBUGANRAO,XINHAOCHUANSHUZHILIANGGAO。ZUIXIAOWANQUBANJINGBUXIAOYUDIANLANWAIJINGDE12BEI。
FUSHE:DIANLANYUNXUZAIHUANJINGWENDU-40℃~50℃DETIAOJIANXIAGUDINGFUSHESHIYONG。FUSHEYUSHINEI,DIANLANGOU,GUANDAODENGYAOQIUJINGDIANPINGBIDECHANGSUO。
TONGXINDIANLAN:RVVP
TONGXINJULVYIXIJUEYUANJULVYIXIHUTAOJUEYUANPINGBIRUANDIANLANRVVP,YOUJIAOZUODIANQILIANJIEKANGGANRAORUANDIANLAN,SHISHIYONGYUBAOJING、ANFANGDENGXUFANGGANRAO,ANQUANGAOXIAOSHUJUCHUANSHUDETONGXINDIANLAN。
TEDIAN:EDINGGONGZUODIANYA3.6/6KV,DIANLANDAOXIANDEZHANGQIGONGZUOWENDUWEI90℃,ZUIXIAOYUNXUWANQUBANJINGWEIDIANLANWAIJINGDE6BEI。ZHUYAOYONGLAIZUOTONGXINDIANLAN,QIDAOKANGGANRAODEZUOYONG。FUSHE:RVVPDIANLANBUNENGZAIRIGUANGXIABAOSHAI,DIXIANXINBIXULIANGHAOJIEDI。RUXUYIZHIDIANQIGANRAOQIANGDUDERUODIANHUILUTONGXINDIANLAN,FUSHEYUGANGZHIGUAN、HEZHONG。YUDIANLIDIANLANPINGXINGFUSHESHIXIANGHUJIANJU,YIZAIKENENGDEFANWEINEIYUANLI。
SHEPINDIANLAN:SYV
SHIXINJUYIXIJUEYUANJULVYIXIHUTAOSHEPINTONGZHOUDIANLANSYV。
TEDIAN:JIANKONGZHONGCHANGYONGDESHIPINXIANZHUYAOSHISYV75-3HESYV75-5LIANGZHONG.RUGUOYAOCHUANSHUSHIPINXINHAOZAI200MINEIKEYIYONGSYV75-3,RUGUOZAI350MIFANWEINEIJIUKEYIYONGSYV75-5。
FUSHE:KECHUANGUANFUSHE。
SAN、GUANGFUDIANLANDEXUANXINGJISUAN
DIANLANJIEMIANDEXUANZEYINGMANZUYUNXUWENSHENG、DIANYASUNSHI、JIXIEQIANGDUDENGYAOQIU,ZHILIUXITONGDIANLANANDIANLANZHANGQIYUNXUZAILIULIANGXUANZE,BINGANDIANLANYUNXUYAJIANGXIAOYAN,JISUANGONGSHIRUXIA:
ANDIANLANZHANGQIYUNXUZAILIULIANG:Ipc>=Ical
ANHUILUYUNXUDIANYAJIANG:Scac=P˙2LIca/△Up
SHIZHONG:Ipc----DIANLANYUNXUZAILIULIANG,A;
Ica----JISUANDIANLIU,A;
Ical----HUILUZHANGQIGONGZUOJISUANDIANLIU,A;
Scac----DIANLANJISUANJIEMIAN,mm2;
P----DIANZUXISHU,TONGDAOTIP=0.0184Ω˙mm2/m,LVDAOTIP=0.0315Ω˙mm2/m;
L----DIANLANZHANGDU,m;△Up----HUILUYUNXUDIANYAJIANG,V。
ZHUYI:DIANLANDEZAILIULIANGSHOUFUSHEFANGSHIJIZHOUWEIHUANJINGYINGXIANGJIAODA,DIANLANDEDIANYAJIANGSHOUDIANLANZHANGDUDEYINGXIANGJIAODA,SUOYIZAILIULIANGKEYIRENWEISHIDIANLANZHANGQIYUNXINGJUEBUKENENGCHAOGUODEZHI,ZUIHAOANDIANLANZAILIULIANGDE70%~80%LAIXUANZEDIANLANCAINENGYOUXIAODEBAOZHENGXIANLUDEWENSHENGJIDIANYAJIANG。
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