(?) (?)身(Shen)为(Wei)一(Yi)名(Ming)电(Dian)工(Gong),(?)在(Zai)低(Di)压(Ya)配(Pei)电(Dian)柜(Gui)铜(Tong)排(Pai)安(An)装(Zhuang)时(Shi),(?)应(Ying)注(Zhu)意(Yi)以(Yi)下(Xia)几(Ji)点(Dian):(?)
(?) (?)通(Tong)常(Chang)要(Yao)选(Xuan)用(Yong)铜(Tong)板(Ban),(?)铝(Lu)排(Pai)的(De)宽(Kuan)度(Du)应(Ying)和(He)断(Duan)路(Lu)器(Qi)出(Chu)线(Xian)端(Duan)宽(Kuan)相(Xiang)同(Tong),(?)适(Shi)当(Dang)减(Jian)少(Shao)母(Mu)排(Pai)厚(Hou)度(Du),(?)母(Mu)线(Xian)冲(Chong)孔(Kong)为(Wei)圆(Yuan)孔(Kong),(?)进(Jin)行(Xing)连(Lian)接(Jie),(?)MNS/GCK下(Xia)进(Jin),(?)出(Chu)时(Shi)不(Bu)需(Xu)制(Zhi)作(Zuo)零(Ling)排(Pai)。(?)
(?) (?)1、(?)根(Gen)据(Ju)进(Jin)出(Chu)线(Xian)方(Fang)式(Shi),(?)柜(Gui)内(Nei)的(De)零(Ling)排(Pai)、(?)零(Ling)排(Pai)均(Jun)由(You)箱(Xiang)体(Ti)前(Qian)或(Huo)箱(Xiang)体(Ti)后(Hou)决(Jue)定(Ding),(?)低(Di)压(Ya)计(Ji)量(Liang)柜(Gui)为(Wei)了(Liao)便(Bian)于(Yu)安(An)装(Zhuang)互(Hu)感(Gan)器(Qi),(?)在(Zai)计(Ji)量(Liang)室(Shi)内(Nei)应(Ying)切(Qie)断(Duan)铜(Tong)排(Pai),(?)采(Cai)用(Yong)搭(Da)接(Jie)块(Kuai)进(Jin)行(Xing)连(Lian)接(Jie),(?)搭(Da)接(Jie)块(Kuai)的(De)长(Chang)度(Du)应(Ying)符(Fu)合(He)变(Bian)压(Ya)器(Qi)安(An)装(Zhuang)检(Jian)修(Xiu)标(Biao)准(Zhun),(?)其(Qi)他(Ta)直(Zhi)通(Tong)方(Fang)式(Shi),(?)超(Chao)过(Guo)4000A时(Shi)要(Yao)用(Yong)绝(Jue)缘(Yuan)板(Ban)母(Mu)线(Xian)夹(Jia)固(Gu)定(Ding),(?)禁(Jin)止(Zhi)绝(Jue)缘(Yuan)体(Ti)
(?) (?)2、(?)中(Zhong)高(Gao)压(Ya)母(Mu)线(Xian)通(Tong)过(Guo)金(Jin)属(Shu)板(Ban)时(Shi),(?)应(Ying)配(Pei)备(Bei)相(Xiang)应(Ying)套(Tao)管(Guan),(?)并(Bing)采(Cai)取(Qu)其(Qi)他(Ta)绝(Jue)缘(Yuan)措(Cuo)施(Shi);母(Mu)线(Xian)应(Ying)采(Cai)用(Yong)绝(Jue)缘(Yuan)支(Zhi)撑(Cheng)固(Gu)定(Ding),(?)以(Yi)确(Que)保(Bao)母(Mu)线(Xian)之(Zhi)间(Jian)以(Yi)及(Ji)母(Mu)线(Xian)与(Yu)其(Qi)他(Ta)部(Bu)件(Jian)之(Zhi)间(Jian)保(Bao)持(Chi)一(Yi)定(Ding)距(Ju)离(Li)。(?)弯(Wan)管(Guan)半(Ban)径(Jing)通(Tong)常(Chang)不(Bu)小(Xiao)于(Yu)排(Pai)管(Guan)后(Hou)的(De)2倍(Bei),(?)铜(Tong)管(Guan)、(?)铝(Lu)母(Mu)线(Xian)弯(Wan)曲(Qu)后(Hou)不(Bu)会(Hui)开(Kai)裂(Lie),(?)严(Yan)重(Zhong)起(Qi)皱(Zhou)的(De)前(Qian)提(Ti)下(Xia),(?)允(Yun)许(Xu)弯(Wan)曲(Qu)半(Ban)径(Jing)等(Deng)于(Yu)母(Mu)线(Xian)厚(Hou)度(Du);
(?) (?)铜(Tong)、(?)铝(Lu)母(Mu)线(Xian)与(Yu)电(Dian)器(Qi)元(Yuan)件(Jian)连(Lian)接(Jie)触(Chu)面(Mian)应(Ying)平(Ping)整(Zheng)光(Guang)洁(Jie),(?)连(Lian)接(Jie)件(Jian)边(Bian)缘(Yuan)和(He)开(Kai)孔(Kong)不(Bu)得(De)有(You)毛(Mao)刺(Ci)和(He)凹(Ao)凸(Tu);
(?) (?)在(Zai)母(Mu)线(Xian)接(Jie)合(He)处(Chu)不(Bu)得(De)涂(Tu)漆(Qi),(?)漆(Qi)面(Mian)应(Ying)平(Ping)整(Zheng),(?)不(Bu)得(De)有(You)明(Ming)显(Xian)的(De)弯(Wan)曲(Qu)或(Huo)无(Wu)价(Jia)值(Zhi)现(Xian)象(Xiang),(?)铜(Tong)、(?)铝(Lu)母(Mu)线(Xian)的(De)螺(Luo)栓(Shuan)连(Lian)接(Jie)及(Ji)支(Zhi)承(Cheng)连(Lian)接(Jie)处(Chu),(?)母(Mu)线(Xian)与(Yu)电(Dian)气(Qi)元(Yuan)件(Jian)在(Zai)10mm内(Nei)不(Bu)得(De)涂(Tu)漆(Qi);
(?) (?)母(Mu)线(Xian)和(He)母(Mu)线(Xian),(?)母(Mu)线(Xian)与(Yu)分(Fen)支(Zhi)母(Mu)线(Xian)和(He)电(Dian)气(Qi)元(Yuan)件(Jian)的(De)连(Lian)接(Jie),(?)必(Bi)须(Xu)遵(Zun)守(Shou)下(Xia)列(Lie)规(Gui)定(Ding):(?)
(?) (?)1、(?)铜(Tong)排(Pai)与(Yu)铜(Tong)排(Pai)的(De)连(Lian)接(Jie),(?)在(Zai)特(Te)殊(Shu)的(De)情(Qing)况(Kuang)下(Xia),(?)可(Ke)采(Cai)用(Yong)铜(Tong)-铝(Lu)过(Guo)渡(Du)片(Pian)进(Jin)行(Xing)镀(Du)锡(Xi)或(Huo)镀(Du)银(Yin)处(Chu)理(Li)。(?)
(?) (?)2、(?)母(Mu)排(Pai)搭(Da)接(Jie)时(Shi)接(Jie)触(Chu)表(Biao)面(Mian)应(Ying)平(Ping)整(Zheng),(?)无(Wu)氧(Yang)化(Hua)膜(Mo),(?)加(Jia)工(Gong)后(Hou)减(Jian)量(Liang)的(De)大(Da)小(Xiao)应(Ying)符(Fu)合(He)下(Xia)列(Lie)规(Gui)定(Ding)。(?)
(?) (?)低(Di)压(Ya)配(Pei)电(Dian)柜(Gui)铜(Tong)排(Pai)安(An)装(Zhuang)布(Bu)置(Zhi)要(Yao)有(You)层(Ceng)次(Ci)感(Gan),(?)整(Zheng)齐(Qi)美(Mei)观(Guan),(?)横(Heng)平(Ping)竖(Shu)直(Zhi),(?)铜(Tong)排(Pai)不(Bu)得(De)超(Chao)过(Guo)原(Yuan)始(Shi)截(Jie)面(Mian)的(De)3%,(?)铝(Lu)排(Pai)截(Jie)面(Mian)不(Bu)得(De)超(Chao)过(Guo)原(Yuan)始(Shi)截(Jie)面(Mian)的(De)5%。(?)