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振大封闭式母线槽生产厂家封闭母线槽分类情况和母线附件购买技巧

FENGBISHIMUXIANCAOFENWEICAOSHI、TUOPANSHIHETIJIASHI、WANGGESHIDENGJIEGOU,YOUZHIJIA、TUOBEIHEANZHUANGFUJIANDENGZUCHENG。KEYIDULIJIASHE, YEKEYIFUSHEZAIGEZHONGJIAN(GOU)ZHUWUHEGUANLANGZHIJIASHANG,TIXIANJIEGOUJIANDAN、ZAOXINGMEIGUAN、PEIZHILINGHUOHEWEIXIUFANGBIANDENGTEDIAN,QUANBULINGJIANJUNXUJINXINGDUXINCHULI,ANZHUANGZAIJIANZHUWUWAILUTIANDEQIAOJIA,RUGUOSHIZAILINJINHAIBIANHUOSHUYUFUSHIQU,ZECAIZHIBIXUJUYOUFANGFU、NAICHAOQI、FUZHELIHAO, NAICHONGJIQIANGDUGAODEWUXINGTEDIAN。QIAOJIADEXUANXINGHEGUANXIANDEXUANZEYIGEDAOLI,ANXIANLANJIEMIANJI*2.5=QIAOJIAJIEMIANJI。RANHOUANYANGBENXUAN>=GAIJIEMIANJIDEQIAOJIAGAOKUANCHICUN。2.5SHI0.4DETIANCHONGLVDEYISI  LANZAIQIAOJIANEIHENGDUANMIANDETIANCHONGLV:DIANLIDIANLANBUYINGDAYU40%;KONGZHIDIANLANBUYINGDAYU50%。

封闭式母线槽型号表示方法:   

1.XQJ---XINGSHI--LEIBIE--GUIGE

2.XQJBIAOSHIHUIXIANQIAOJIAXILIE

3.XINGSHIBIAOSHIJIEGOUXINGSHI(YONGZHONGWENDIYIGEHANYUPINYINDEDAXIEZIMU TWEITIJISHI、PWEITUOPANSHI CWEICAOSHI、ZHWEIZUHESHI)

南方彩票 4.LEIBIEBIAOSHILEIBIEZHONGLEIXUHAO(YONGALABOSHUZIJIAYINGYUZIMUBIAOSHI)

南方彩票 5.GUIGEBIAOSHIGUIGEHUOGUIGEXUHAO(YONGALABOSHUZIBIAOSHI)

封闭式母线槽尺寸选择与计算:  

1.FENGBISHIMUXIANCAODEZAIHEGZONGDEJISUAN GZONG=n1q1+n2+q2+n3q3+......

2.SHIZHONG:q1、q2、q3......WEIGEDIANLANMEIDANWEIZHANGDEZHONGLIANG(kg/m)    n1、n2、n3......WEIXIANGYINGDEDIANLANGENSHU   GYINGXIAOYUFENGBISHIMUXIANCAODEYUNXUZAIHE(CANZHAOZAIHEQUXIANTUBIAO)

南方彩票 3.DANGFENGBISHIMUXIANCAOZAISHIWAIHUODAIHUZHAOSHI,HAIYINGJIRUSHUIZAIHEFENGZAIDENGYINSU。

南方彩票 FENGBISHIMUXIANCAOKUANdDUDEJISUAN:

1、DIANLIDIANLAN    b=n1(d1+k1)+n2(d2+k2)+n3(d3+k3)+......     SHIZHONG:d1、d2、d3......WEIGEDIANLANZHIJING;n1、n2、n3......WEIXIANGYINGDIANLANZHIJINGDEGENSHU;        k1、k2、k3......WEIDIANLANJIANJU(KZHIZUIXIAOBUYINGXIAOYUd/4)

2.KONGZHIFENGBISHIMUXIANCAODEKUANDUbDEJISUAN:(YIBANFENGBISHIMUXIANCAODETIANCHONGLVQU40%ZUOYOU)     DIANLANDEZONGZAIMIANJI:S0=n1π(d1/2)2+n2π(d2/2)2+...     XUYAODETUOJIAHENGZAIMIANJI:S=S0/40%     S=S/h=S0/40%h    SHIZHONG:hWEIFENGBISHIMUXIANCAOJINGGAO。

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