电(Dian)线(Xian)电(Dian)缆(Lan)虽(Sui)为(Wei)工(Gong)业(Ye)品(Pin),(?)但(Dan)其(Qi)与(Yu)人(Ren)民(Min)大(Da)众(Zhong)的(De)生(Sheng)活(Huo)息(Xi)息(Xi)相(Xiang)关(Guan),(?)如(Ru)忽(Hu)略(Lue)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)各(Ge)种(Zhong)问(Wen)题(Ti),(?)则(Ze)有(You)可(Ke)能(Neng)导(Dao)致(Zhi)不(Bu)必(Bi)要(Yao)的(De)惨(Can)祸(Huo)。(?)由(You)于(Yu)电(Dian)线(Xian)电(Dian)缆(Lan)行(Xing)业(Ye)不(Bu)合(He)格(Ge)的(De)“(?)非(Fei)标(Biao)线(Xian)”(?)的(De)存(Cun)在(Zai),(?)极(Ji)容(Rong)易(Yi)引(Yin)发(Fa)火(Huo)灾(Zai),(?)下(Xia)面(Mian)就(Jiu)电(Dian)线(Xian)电(Dian)缆(Lan)引(Yin)发(Fa)火(Huo)灾(Zai)的(De)原(Yuan)因(Yin)作(Zuo)简(Jian)要(Yao)罗(Luo)列(Lie),(?)希(Xi)望(Wang)能(Neng)引(Yin)起(Qi)相(Xiang)关(Guan)人(Ren)员(Yuan)的(De)重(Zhong)视(Shi)。(?)
电(Dian)线(Xian)电(Dian)缆(Lan)引(Yin)发(Fa)火(Huo)灾(Zai)的(De)原(Yuan)因(Yin),(?)主(Zhu)要(Yao)是(Shi)因(Yin)为(Wei)过(Guo)负(Fu)荷(He)、(?)短(Duan)路(Lu)、(?)接(Jie)触(Chu)电(Dian)阻(Zu)过(Guo)大(Da)及(Ji)外(Wai)部(Bu)热(Re)源(Yuan)作(Zuo)用(Yong)。(?)在(Zai)短(Duan)路(Lu)、(?)局(Ju)部(Bu)过(Guo)热(Re)等(Deng)故(Gu)障(Zhang)状(Zhuang)态(Tai)及(Ji)外(Wai)热(Re)作(Zuo)用(Yong)下(Xia),(?)绝(Jue)缘(Yuan)材(Cai)料(Liao)绝(Jue)缘(Yuan)电(Dian)阻(Zu)下(Xia)降(Jiang)、(?)失(Shi)去(Qu)绝(Jue)缘(Yuan)能(Neng)力(Li),(?)甚(Shen)至(Zhi)燃(Ran)烧(Shao),(?)进(Jin)而(?)引(Yin)发(Fa)火(Huo)灾(Zai)。(?)火(Huo)灾(Zai)中(Zhong)电(Dian)线(Xian)电(Dian)缆(Lan)的(De)主(Zhu)要(Yao)特(Te)性(Xing)有(You):(?)
((?)1)(?)火(Huo)灾(Zai)温(Wen)度(Du)一(Yi)般(Ban)在(Zai)800℃(?)~(?)1000℃(?),(?)在(Zai)火(Huo)灾(Zai)情(Qing)况(Kuang)下(Xia),(?)导(Dao)线(Xian)电(Dian)缆(Lan)会(Hui)很(Hen)快(Kuai)失(Shi)去(Qu)绝(Jue)缘(Yuan)能(Neng)力(Li),(?)进(Jin)而(?)引(Yin)发(Fa)短(Duan)路(Lu)等(Deng)次(Ci)生(Sheng)电(Dian)气(Qi)事(Shi)故(Gu),(?)造(Zao)成(Cheng)更(Geng)大(Da)的(De)损(Sun)失(Shi);(?)
((?)2)(?)导(Dao)线(Xian)电(Dian)缆(Lan)在(Zai)规(Gui)定(Ding)的(De)允(Yun)许(Xu)载(Zai)流(Liu)量(Liang)下(Xia)有(You)较(Jiao)大(Da)的(De)过(Guo)载(Zai)能(Neng)力(Li);(?)
((?)3)(?)短(Duan)路(Lu)状(Zhuang)态(Tai)下(Xia),(?)导(Dao)线(Xian)电(Dian)缆(Lan)会(Hui)在(Zai)瞬(Shun)间(Jian)引(Yin)起(Qi)绝(Jue)缘(Yuan)材(Cai)料(Liao)熔(Rong)化(Hua)、(?)燃(Ran)烧(Shao),(?)并(Bing)引(Yin)燃(Ran)周(Zhou)围(Wei)可(Ke)燃(Ran)物(Wu)。(?)
关(Guan)于(Yu)宏(Hong)昌(Chang)
公(Gong)司(Si)简(Jian)介(Jie)
公(Gong)司(Si)荣(Rong)誉(Yu)
生(Sheng)产(Chan)工(Gong)艺(Yi)
技(Ji)术(Shu)质(Zhi)量(Liang)
公(Gong)司(Si)容(Rong)貌(Mao)
主(Zhu)要(Yao)客(Ke)户(Hu)
产(Chan)品(Pin)中(Zhong)心(Xin)
电(Dian)源(Yuan)线(Xian)
电(Dian)线(Xian)、(?)电(Dian)缆(Lan)
接(Jie)插(Cha)件(Jian)及(Ji)护(Hu)套(Tao)
线(Xian)束(Shu)总(Zong)成(Cheng)
资(Zi)讯(Xun)中(Zhong)心(Xin)
企(Qi)业(Ye)新(Xin)闻(Wen)
行(Xing)业(Ye)动(Dong)态(Tai)
产(Chan)品(Pin)知(Zhi)识(Shi)
联(Lian)系(Xi)方(Fang)式(Shi)
联(Lian)系(Xi)方(Fang)式(Shi)
反(Fan)馈(Kui)留(Liu)言(Yan)
企(Qi)业(Ye)邮(You)箱(Xiang)登(Deng)陆(Lu)入(Ru)口(Kou)
常(Chang)州(Zhou)市(Shi)薛(Xue)巷(Xiang)电(Dian)讯(Xun)股(Gu)份(Fen)有(You)限(Xian)公(Gong)司(Si)
常(Chang)州(Zhou)宏(Hong)昌(Chang)电(Dian)子(Zi)有(You)限(Xian)公(Gong)司(Si)