操(Cao)作(Zuo)台(Tai)中(Zhong)电(Dian)控(Kong)柜(Gui)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)
操(Cao)作(Zuo)台(Tai)中(Zhong)电(Dian)控(Kong)柜(Gui)是(Shi)按(An)电(Dian)气(Qi)接(Jie)线(Xian)要(Yao)求(Qiu)将(Jiang)开(Kai)关(Guan)设(She)备(Bei)、(?)测(Ce)量(Liang)仪(Yi)表(Biao)、(?)保(Bao)护(Hu)电(Dian)器(Qi)和(He)辅(Fu)助(Zhu)设(She)备(Bei)组(Zu)装(Zhuang)在(Zai)封(Feng)闭(Bi)或(Huo)半(Ban)封(Feng)闭(Bi)金(Jin)属(Shu)柜(Gui)中(Zhong)或(Huo)屏(Ping)幅(Fu)上(Shang),其(Qi)布(Bu)置(Zhi)应(Ying)满(Man)足(Zu)电(Dian)力(Li)系(Xi)统(Tong)正(Zheng)常(Chang)运(Yun)行(Xing)的(De)要(Yao)求(Qiu),便(Bian)于(Yu)检(Jian)修(Xiu),不(Bu)危(Wei)及(Ji)人(Ren)身(Shen)及(Ji)周(Zhou)围(Wei)设(She)备(Bei)的(De)安(An)全(Quan)的(De)控(Kong)制(Zhi)柜(Gui)((?)箱(Xiang))(?).包(Bao)括(Kuo)((?)配(Pei)电(Dian)柜(Gui))(?)((?)配(Pei)电(Dian)箱(Xiang))(?)((?)电(Dian)器(Qi)控(Kong)制(Zhi)柜(Gui))(?)等(Deng),正(Zheng)常(Chang)运(Yun)行(Xing)时(Shi)可(Ke)借(Jie)助(Zhu)手(Shou)动(Dong)或(Huo)自(Zi)动(Dong)开(Kai)关(Guan)接(Jie)通(Tong)或(Huo)分(Fen)断(Duan)电(Dian)路(Lu).故(Gu)障(Zhang)或(Huo)不(Bu)正(Zheng)常(Chang)运(Yun)行(Xing)时(Shi)借(Jie)助(Zhu)保(Bao)护(Hu)电(Dian)器(Qi)切(Qie)断(Duan)电(Dian)路(Lu)或(Huo)报(Bao)警(Jing).借(Jie)测(Ce)量(Liang)仪(Yi)表(Biao)可(Ke)显(Xian)示(Shi)运(Yun)行(Xing)中(Zhong)的(De)各(Ge)种(Zhong)参(Can)数(Shu),还(Huan)可(Ke)对(Dui)某(Mou)些(Xie)电(Dian)气(Qi)参(Can)数(Shu)进(Jin)行(Xing)调(Diao)整(Zheng),对(Dui)偏(Pian)离(Li)正(Zheng)常(Chang)工(Gong)作(Zuo)状(Zhuang)态(Tai)进(Jin)行(Xing)提(Ti)示(Shi)或(Huo)发(Fa)出(Chu)信(Xin)号(Hao).常(Chang)用(Yong)于(Yu)各(Ge)发(Fa)、(?)配(Pei)、(?)变(Bian)电(Dian)所(Suo)中(Zhong).
一(Yi)般(Ban)低(Di)压(Ya)电(Dian)控(Kong)柜(Gui)二(?)次(Ci)线(Xian)路(Lu),电(Dian)压(Ya)线(Xian)路(Lu)最(Zui)小(Xiao)配(Pei)线(Xian)截(Jie)面(Mian)积(Ji)1.5平(Ping)方(Fang),电(Dian)流(Liu)回(Hui)路(Lu)最(Zui)小(Xiao)截(Jie)面(Mian)积(Ji)2.5平(Ping)方(Fang),电(Dian)流(Liu)回(Hui)路(Lu)指(Zhi),电(Dian)流(Liu)互(Hu)感(Gan)器(Qi),电(Dian)流(Liu)表(Biao),功(Gong)率(Lu)因(Yin)数(Shu)表(Biao)的(De)电(Dian)流(Liu)信(Xin)号(Hao)线(Xian),互(Hu)感(Gan)式(Shi)电(Dian)度(Du)表(Biao)的(De)电(Dian)流(Liu)信(Xin)号(Hao)线(Xian),等(Deng)等(Deng),流(Liu)过(Guo)的(De)电(Dian)流(Liu)大(Da)小(Xiao)为(Wei)5安(An)培(Pei) .另(Ling)外(Wai)动(Dong)力(Li)线(Xian)就(Jiu)黄(Huang)绿(Lu)红(Hong),零(Ling)线(Xian)蓝(Lan)色(Se)或(Huo)淡(Dan)蓝(Lan)色(Se)((?)有(You)些(Xie)是(Shi)灰(Hui)色(Se).因(Yin)为(Wei)国(Guo)际(Ji)标(Biao)准(Zhun)也(Ye)区(Qu)分(Fen)是(Shi)欧(Ou)洲(Zhou)标(Biao)准(Zhun)或(Huo)是(Shi)美(Mei)国(Guo)标(Biao)准(Zhun))(?).电(Dian)路(Lu)主(Zhu)线(Xian)至(Zhi)少(Shao)1.5平(Ping)方(Fang)毫(Hao)米(Mi)的(De)黑(Hei)线(Xian),控(Kong)制(Zhi)线(Xian)交(Jiao)流(Liu)电(Dian)压(Ya)1.0平(Ping)方(Fang)的(De)红(Hong)线(Xian),直(Zhi)流(Liu)电(Dian)压(Ya)1.0平(Ping)方(Fang)的(De)蓝(Lan)线(Xian).信(Xin)号(Hao)线(Xian)颜(Yan)色(Se)不(Bu)做(Zuo)要(Yao)求(Qiu).
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