贵州非凡起点1155官网电器厂为你介绍配电箱配线(xian)规范与三相五线(xian)制接法

空开零线配线 

1、零线颜色要采用蓝色。 2、照明及插座回路一般采用2.5mm2导线，每根导线所串连空开数量不得大于3个。空调回路一般采用2.5mm2或4.0mm2导线，一根导线配一个空开。 3、不同相之间零线不得共用，如由A相配出的一根黄色导线连接了二个16A的照明开空，那么A相所配空开零线也只能配这两个空开，配完后直接边接到零线接线端子上。 4、箱体内总空开与各分空开之间配线一般走左边，贵州配电箱出线一(yi)(yi)般走(zou)右则。 5、箱(xiang)内配(pei)线要顺直(zhi)不(bu)得有纹接现象，导(dao)线要用塑料扎带绑(bang)扎，扎带大小(xiao)要适合，间(jian)距要均匀。 6、导(dao)线弯曲应一(yi)(yi)样(yang)，且不(bu)得有死弯，防止损坏导(dao)线绝缘皮及(ji)内部铜(tong)芯。 

一(yi)(yi)(yi)排(pai)空(kong)开(kai)(kai)(kai)配(pei)线(xian)(xian)(xian)(xian)(xian)(xian) 1、A相线(xian)(xian)(xian)(xian)(xian)(xian)为(wei)(wei)黄、B相线(xian)(xian)(xian)(xian)(xian)(xian)为(wei)(wei)绿、C相线(xian)(xian)(xian)(xian)(xian)(xian)为(wei)(wei)红 。 2、照明及插座回路(lu)一(yi)(yi)(yi)般(ban)采用2.5mm2导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)，每根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)所(suo)串连空(kong)开(kai)(kai)(kai)数量不(bu)得(de)大于3个(ge)。空(kong)调回路(lu)一(yi)(yi)(yi)般(ban)采用2.5mm2或(huo)4.0mm2导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)，一(yi)(yi)(yi)根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)配(pei)一(yi)(yi)(yi)个(ge)空(kong)开(kai)(kai)(kai)。 3、由总开(kai)(kai)(kai)关每相所(suo)配(pei)出(chu)的每根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)之(zhi)间(jian)(jian)零(ling)线(xian)(xian)(xian)(xian)(xian)(xian)不(bu)得(de)共(gong)用，如由A相配(pei)出(chu)的一(yi)(yi)(yi)根黄色导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)连接了(le)二个(ge)16A的照明开(kai)(kai)(kai)空(kong)，那这两个(ge)照明空(kong)开(kai)(kai)(kai)一(yi)(yi)(yi)次侧零(ling)线(xian)(xian)(xian)(xian)(xian)(xian)也是只从这二个(ge)空(kong)开(kai)(kai)(kai)一(yi)(yi)(yi)次侧配(pei)出(chu)直接连接到零(ling)线(xian)(xian)(xian)(xian)(xian)(xian)接线(xian)(xian)(xian)(xian)(xian)(xian)端子。 4、箱(xiang)体内总空(kong)开(kai)(kai)(kai)与各分空(kong)开(kai)(kai)(kai)之(zhi)间(jian)(jian)配(pei)线(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)般(ban)走(zou)左边，贵(gui)州配(pei)电箱(xiang)出(chu)线(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)般(ban)走(zou)右则。 5、箱(xiang)内配(pei)线(xian)(xian)(xian)(xian)(xian)(xian)要(yao)(yao)顺直不(bu)得(de)有(you)纹接现象，导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)要(yao)(yao)用塑(su)料扎带绑扎，扎带大小(xiao)要(yao)(yao)适合，间(jian)(jian)距要(yao)(yao)均匀。 6、导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)弯曲(qu)应(ying)一(yi)(yi)(yi)样，且不(bu)得(de)有(you)死(si)弯，防止损坏导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)(xian)(xian)绝(jue)缘皮及内部(bu)铜芯(xin)。 

二(er)排空(kong)(kong)开(kai)(kai)配线(xian)(xian)(xian)(xian) 1、A相(xiang)线(xian)(xian)(xian)(xian)为黄、B相(xiang)线(xian)(xian)(xian)(xian)为绿、C相(xiang)线(xian)(xian)(xian)(xian)为红 。 2、照明(ming)及插座回(hui)路(lu)一(yi)(yi)般(ban)(ban)采用2.5mm2导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)，每(mei)(mei)根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)所串(chuan)连空(kong)(kong)开(kai)(kai)数量不(bu)(bu)(bu)得(de)(de)(de)大(da)于3个(ge)。空(kong)(kong)调回(hui)路(lu)一(yi)(yi)般(ban)(ban)采用2.5mm2或(huo)4.0mm2导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)，一(yi)(yi)根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)配一(yi)(yi)个(ge)空(kong)(kong)开(kai)(kai)。 3、由(you)总开(kai)(kai)关每(mei)(mei)相(xiang)所配出的每(mei)(mei)根导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)之间零线(xian)(xian)(xian)(xian)不(bu)(bu)(bu)得(de)(de)(de)共用，如由(you)A相(xiang)配出的一(yi)(yi)根黄色导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)连接(jie)了二(er)个(ge)16A的照明(ming)开(kai)(kai)空(kong)(kong)，那这两个(ge)照明(ming)空(kong)(kong)开(kai)(kai)一(yi)(yi)次侧(ce)零线(xian)(xian)(xian)(xian)也(ye)是只从这二(er)个(ge)空(kong)(kong)开(kai)(kai)一(yi)(yi)次侧(ce)配出直(zhi)接(jie)连接(jie)到零线(xian)(xian)(xian)(xian)接(jie)线(xian)(xian)(xian)(xian)端子。 4、箱(xiang)体内总空(kong)(kong)开(kai)(kai)与各(ge)分空(kong)(kong)开(kai)(kai)之间配线(xian)(xian)(xian)(xian)一(yi)(yi)般(ban)(ban)走左边，贵(gui)州配电箱(xiang)出线(xian)(xian)(xian)(xian)一(yi)(yi)般(ban)(ban)走右(you)则。 5、箱(xiang)内配线(xian)(xian)(xian)(xian)要(yao)(yao)顺直(zhi)不(bu)(bu)(bu)得(de)(de)(de)有纹接(jie)现象(xiang)，导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)要(yao)(yao)用塑料扎(zha)(zha)带绑扎(zha)(zha)，扎(zha)(zha)带大(da)小要(yao)(yao)适合，间距要(yao)(yao)均(jun)匀(yun)。 6、导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)弯曲(qu)应一(yi)(yi)样，且不(bu)(bu)(bu)得(de)(de)(de)有死弯，防止损(sun)坏(huai)导(dao)(dao)(dao)线(xian)(xian)(xian)(xian)绝缘皮(pi)及内部铜芯

导线绑扎(zha)     

1、导线要用塑(su)料扎带(dai)绑扎，扎带(dai)大小(xiao)要适合(he)，间距要均匀,一般为100mm。

2、扎带扎好后，不(bu)用的部(bu)分要用钳子剪掉。

三相五线制接法

三(san)(san)相(xiang)五(wu)线(xian)(xian)制包括三(san)(san)相(xiang)电的三(san)(san)个相(xiang)线(xian)(xian)（A、B、C线(xian)(xian)）、中(zhong)性(xing)(xing)线(xian)(xian)（N线(xian)(xian)）；以及地(di)线(xian)(xian)（PE线(xian)(xian)）。中(zhong)性(xing)(xing)线(xian)(xian)(N线(xian)(xian))就(jiu)是零(ling)线(xian)(xian)。三(san)(san)相(xiang)负载对(dui)(dui)称时，三(san)(san)相(xiang)线(xian)(xian)路流(liu)入中(zhong)性(xing)(xing)线(xian)(xian)的电流(liu)矢量和为零(ling)，但对(dui)(dui)于(yu)单独(du)的一相(xiang)来讲，电流(liu)不为零(ling)。三(san)(san)相(xiang)负载不对(dui)(dui)称时，中(zhong)性(xing)(xing)线(xian)(xian)的电流(liu)矢量和不为零(ling)，会产(chan)生对(dui)(dui)地(di)电压。

三相五线(xian)(xian)(xian)制标准(zhun)导线(xian)(xian)(xian)颜色(se)为(wei)：A线(xian)(xian)(xian)黄(huang)色(se)，B线(xian)(xian)(xian)绿色(se)，C线(xian)(xian)(xian)红色(se)，N线(xian)(xian)(xian)淡蓝色(se)，PE线(xian)(xian)(xian)黄(huang)绿色(se)。

三(san)相五线制(zhi)分为(wei)TT接(jie)地(di)方式和TN接(jie)地(di)方式，其中(zhong)TN又具体分为(wei)TN-S，TN-C，TN-C-S三(san)种方式。

三相(xiang)五线制分为TT接地(di)方(fang)式(shi)和TN接地(di)方(fang)式(shi)，其中TN又具(ju)体分为TN-S，TN-C，TN-C-S三种方(fang)式(shi)。

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