欢乐拼三张

欢乐拼三张 行业快讯

高低压配电柜安装要求

2018-04-07 11:12:40 

timg

欢乐拼三张 ANZHUANGQIAN,KONGZHIJIANNEIHUANJINGYINGJUBEITIAOJIAN,SUOYOUDENEIZHUANGSHISHIGONGYIWANCHENG,SHINEIJIEJINGANQUAN。

A配电柜安装固定:

①配电柜运到现场后,组织开箱检查,检查有无变形、掉漆现象,仪表部件是否齐全,备品备件、说明书等有无缺

损,并做好开箱记录。

②GENJUSHIGONGTUDEBUZHI,ANSHUNXUJIANGKAIGUANJUFANGZAIJICHUXINGGANGSHANG。CHENGLIEJUJIUWEIHOU,XIANZHAOZHENGLIANGDUANDEJU,ZAIZAIJUXIAZHISHANGSANFENZHIER

GAODEWEIZHIBENGSHANGXIAOXIAN,ZHUTAIZHAOZHENG,YIJUMIANWEIBIAOZHUN。ZHAOZHENGSHICAIYONG0.5mmDIANPIANJINXINGDIAOZHENG,MEICHUDIANPIANZUIDUOBUNENGCHAOGUOSANPIAN。

③JIUWEIZHAOZHENGHOU,ANJUGUDINGLUOKONGCHICUNJINXINGGUDING,JUTIYUJUTI、JUTIYUCEDANGBANJUNYONGDUXINLUOSILIANJIE。GAO、DIYAKAIGUANJUYUYU

LIUJIAOGANGJINXINGLAOGUHANJIE,DIANLANJIACENGSHANGKONGMINGLUBUFENYONGHUAWENGANGBANMANPU,JUQIAN、JUHOUJUNYONG1200mm×10mm(KUAN×HOU)JUEYUANMAN

PU。

欢乐拼三张 ④KAIGUANJUQIXIANGLINLIANGJUDINGBUSHUIPINGDUPIANCHABUDAYU2mm,QUANBUJUDINGBUSHUIPINGPIANCHABUDAYU5mm,QIXIANGLINLIANGJUBIANBUPINGDUBUDAYU

1mm,QUANBUJUMIANBUPINGDUBUDAYU5mm,JUJIANJIEFENGBUDAYU2mm。

欢乐拼三张 ⑤SHEBEIDINGWEIHOU,DUINEIBUJINGUJIANZAICIJINGUJIJIANCHA,YOUQISHIDAOTILIANJIEDUANTOUCHU。JUNEIJIEXIANWANBI,YONGXICHENQIQINGCHUJUNEIZAWU,

BAOCHISHEBEINEIWAIQINGJIE,ZHUNQUEBIAOSHISHEBEIWEIHAO、HUILUHAO。

配电柜安装完成后,安装柜上方的的桥架。配电柜进出电缆开孔位置由供货方按尺寸预留。电缆敷设完成后封闭。

桥架与柜内接地母排用专用接地线可靠接地。桥架与配电箱(柜)连接处采用橡胶板连接,以保护导线和电缆,桥架

与配电柜连接见图。

B:二次回路接线:

PEIDIANJUZAICHUCHANGQIANYINGWANCHENGJUNEIERCIHUILUJIEXIANJIXIANGGUANJIANCESHIYAN。PEIDIANJUSHEBEIDAOXIANCHANGHOU,YAOZAIJIAFANGXIANCHANGGONGCHENGSHIHEJIANLIDEJIAN

DUZHIDAOXIAJISHIZUZHIYANSHOU,XIANGGUANJISHUWENJIANYAOQIQUAN,PEIDIANJUBAOZHUANGJIMIFENGLIANGHAO,GEYUANJIANQIQUANWANHAO,JIEXIANKEKAO。PEIDIANJUANZHUANG

欢乐拼三张 GUDINGHOU,YAOZHUTAIDUIPEIDIANJUDEERCIJIEXIANHUILUJINXINGJUEYUANCESHI,CESHISHIYONG500VDENGJIJUEYUANCESHIYIBIAO,CESHIJIEGUOYAOQIUDAYU1MΩ。

欢乐拼三张 SUOYOUERCIHUILUKONGZHIXIANHUODIANLANJUNCAIYONGDUOGURUANTONGXIAN,JIEXIANDUANZICAIYONGGUIGEHESHIDEJIEXIANDUANZIZAITANGXIHOUSHIYONGZHUANYONGYAJIEQIANYAJIE,

欢乐拼三张 TANGXISHIYINGCAIYONGZHONGXINGHANJI。

C:交接试验
配电柜的交接试验详见后述调试和送电部分。
D:其它要求
①抽屉式开关柜安装还要符合下列要求:
a、抽屉推拉灵活轻便,无卡阻、碰撞现象;
b、动触头与静触头的中心线一致,触头接触紧密;
c、抽屉的机械联锁或电气联锁装置动作正确可靠,保证断路器分闸后,隔离触头才能分开;
d、抽屉与柜体间的接地触头接触紧密;当抽屉推入时,抽屉的接地触头比主触头先接触,拉出时程序相反。
②配电柜二次回路绝缘检测前,仔细核对设计图纸,柜内的易损元件应事先拆卸。
③配电柜的安装过程中应保证漆层完整,无损伤,柜内照明齐全。

欢乐拼三张 ④BIANDIANSHINEISHEBEIWAIQIAOJUNXULIANGHAOJIEDI

微信图片_20170724172116

网友热评