電纜專業生(sheng)產(chan)廠家大元電纜主營產(chan)品,超(chao)小(xiao)節距軟鋁絞(jiao)線(xian)(xian)主要適(shi)用(yong)于超(chao)高壓(ya)大型(xing)變電站、換流站的設備(bei)與母線(xian)(xian)及線(xian)(xian)路(lu)器材接點(dian)之間的伸縮(suo)軟連(lian)接,可替代進口產(chan)品。超(chao)小(xiao)節距軟鋁絞(jiao)線(xian)(xian)特點(dian)是由于節距小(xiao),所以絞(jiao)線(xian)(xian)柔軟,彎曲(qu)時結構穩定(ding)、不(bu)松股、不(bu)跳線(xian)(xian)。遼寧大元電纜制...
超小節距(ju)(ju)軟(ruan)(ruan)(ruan)鋁(lv)(lv)絞線(xian)主要(yao)適用于(yu)超高壓大型變電(dian)站、換流站的(de)設備與母線(xian)及線(xian)路器材接(jie)點(dian)之間的(de)伸縮(suo)軟(ruan)(ruan)(ruan)連接(jie),可替代進口(kou)產品。特點(dian)是由于(yu)節距(ju)(ju)小,所(suo)以(yi)絞線(xian)柔軟(ruan)(ruan)(ruan),彎曲時結構(gou)穩定、不(bu)松(song)股、不(bu)跳線(xian)。遼(liao)寧大元電(dian)纜制(zhi)造有限公司生(sheng)產的(de)超小節距(ju)(ju)軟(ruan)(ruan)(ruan)鋁(lv)(lv)絞線(xian)獲得國家專利(li),專利(li)號...
關鍵技術:用純鋁(lv)線(xian)經(jing)退(tui)火(huo)成(cheng)(cheng)軟體后,精心絞(jiao)合成(cheng)(cheng)小節距(ju)多層的鋁(lv)絞(jiao)線(xian)。在退(tui)火(huo)過(guo)(guo)程(cheng)中(zhong)注(zhu)意溫(wen)度的控制(zhi)以(yi)及不被吊裝工具(ju)碰傷;在絞(jiao)線(xian)絞(jiao)制(zhi)過(guo)(guo)程(cheng)中(zhong)注(zhu)意鋁(lv)線(xian)所(suo)在面直徑的比值,以(yi)及絞(jiao)線(xian)的彎曲(qu)程(cheng)度、柔軟度。創新(xin)點:(1)節距(ju)小:普通鋁(lv)絞(jiao)線(xian)的節距(ju)與鋁(lv)絞(jiao)線(xian)外(wai)徑之比值為...
小節距軟(ruan)鋁絞線(俗稱(cheng)軟(ruan)母線)主要(yao)用(yong)于特高(gao)壓(ya)變(bian)(bian)電(dian)(dian)站(zhan)電(dian)(dian)接點間軟(ruan)連接。是(shi)個加工技(ji)術(shu)難度很(hen)高(gao)的產(chan)品(pin),是(shi)替(ti)代進口的發明專(zhuan)利產(chan)品(pin)。在發電(dian)(dian)廠和變(bian)(bian)電(dian)(dian)所的各級電(dian)(dian)壓(ya)配電(dian)(dian)裝置中,將發動機、變(bian)(bian)壓(ya)器與各種電(dian)(dian)器連接的導線稱(cheng)為母線...
1.保證施工(gong)質量,尤其是電(dian)(dian)(dian)纜頭的制作(zuo)質量一(yi)定要(yao)嚴(yan)格符(fu)合規定要(yao)求。2.定期進行電(dian)(dian)(dian)纜測試,發現有問題時(shi)應立即處(chu)理。3.安(an)裝火(huo)災報警裝置立即發現火(huo)情,避免電(dian)(dian)(dian)纜著火(huo)。4.電(dian)(dian)(dian)纜溝要(yao)保持干燥,防止電(dian)(dian)(dian)纜受潮,造成絕緣(yuan)下降,引(yin)起(qi)短路。5...
1.保證施工質(zhi)(zhi)量,尤其是電(dian)纜(lan)(lan)頭的(de)制(zhi)作質(zhi)(zhi)量一定(ding)要(yao)嚴(yan)格符合規定(ding)要(yao)求。2.定(ding)期進行電(dian)纜(lan)(lan)測試,發(fa)現(xian)有問題時應立即(ji)處理。3.安裝火災報(bao)警(jing)裝置立即(ji)發(fa)現(xian)火情,避(bi)免電(dian)纜(lan)(lan)著火。4.電(dian)纜(lan)(lan)溝(gou)要(yao)保持干燥(zao),防(fang)止電(dian)纜(lan)(lan)受潮,造成絕緣下降,引起短...
小節(jie)距軟(ruan)(ruan)鋁絞線(俗稱軟(ruan)(ruan)母(mu)線)主(zhu)要用于特高(gao)壓變(bian)(bian)電(dian)站電(dian)接(jie)點間(jian)軟(ruan)(ruan)連接(jie)。是個加(jia)工技術(shu)難(nan)度很高(gao)的產(chan)品,是替代(dai)進口的發(fa)明專利(li)產(chan)品。在發(fa)電(dian)廠(chang)和(he)變(bian)(bian)電(dian)所的各級(ji)電(dian)壓配電(dian)裝置中(zhong),將發(fa)動機、變(bian)(bian)壓器與各種電(dian)器連接(jie)的導線稱為(wei)母(mu)線。 ...
關鍵技術:用純鋁線(xian)經退(tui)火成軟體后,精心絞(jiao)合成小節距多層的(de)鋁絞(jiao)線(xian)。在退(tui)火過(guo)程中(zhong)注意(yi)(yi)溫度的(de)控(kong)制以(yi)及(ji)不被吊裝工具碰傷;在絞(jiao)線(xian)絞(jiao)制過(guo)程中(zhong)注意(yi)(yi)鋁線(xian)所在面直徑的(de)比值,以(yi)及(ji)絞(jiao)線(xian)的(de)彎曲程度、柔軟度。 &nb...
小節(jie)(jie)(jie)(jie)距軟鋁絞(jiao)(jiao)線(xian)的(de)安全隱患主(zhu)要是(shi)(shi)小節(jie)(jie)(jie)(jie)距軟鋁絞(jiao)(jiao)線(xian)起火(huo)(huo)的(de)問題,選購(gou)小節(jie)(jie)(jie)(jie)距軟鋁絞(jiao)(jiao)線(xian)的(de)最主(zhu)要的(de)一點是(shi)(shi)要選擇正(zheng)規廠家進行購(gou)買小節(jie)(jie)(jie)(jie)距軟鋁絞(jiao)(jiao)線(xian),切勿貪圖便宜,買了(le)三無產品。小節(jie)(jie)(jie)(jie)距軟鋁絞(jiao)(jiao)線(xian)在使用時要安裝火(huo)(huo)災(zai)報(bao)警裝置,這樣(yang)可以及時發現火(huo)(huo)情,避免電纜著(zhu)火(huo)(huo)。配備必...
小(xiao)(xiao)節(jie)距軟鋁(lv)(lv)絞(jiao)線(xian)國內技術成熟(shu)度仍處于產品開發初級階段,還需(xu)要(yao)繼續開發新產品,不(bu)斷完(wan)善技術要(yao)求及技術規(gui)范。小(xiao)(xiao)節(jie)距軟鋁(lv)(lv)絞(jiao)線(xian)創新點:1)彎(wan)曲半徑(jing)(jing)(jing)小(xiao)(xiao):普(pu)通鋁(lv)(lv)絞(jiao)線(xian)的彎(wan)曲半徑(jing)(jing)(jing)一般為電(dian)纜(lan)直徑(jing)(jing)(jing)的15倍(bei)(bei)以上,小(xiao)(xiao)節(jie)距鋁(lv)(lv)絞(jiao)線(xian)的彎(wan)曲半徑(jing)(jing)(jing)最小(xiao)(xiao)可達電(dian)纜(lan)直徑(jing)(jing)(jing)的4倍(bei)(bei)。2)...
小節距軟鋁絞(jiao)線(xian)廠家介紹(shao)電(dian)纜(lan)的(de)(de)幾種質量(liang)缺(que)陷:一、電(dian)纜(lan)功能(neng)不合(he)格(ge)1、游離放電(dian)和介質損耗(hao)不合(he)格(ge)發作的(de)(de)緣(yuan)由很(hen)雜亂,它與外屏蔽。絕緣(yuan)是(shi)不是(shi)富含氣泡和雜質,原材料(liao)的(de)(de)功能(neng)等有密切關系。掃除辦(ban)法(fa)是(shi)堅持原材料(liao)清洗,嚴格(ge)按技(ji)術出產(chan)。2、電(dian)纜(lan)絕緣(yuan)擊(ji)穿的(de)(de)緣(yuan)由首要是(shi)...
塑料絕(jue)緣電(dian)力電(dian)纜(lan)在塑料絕(jue)緣擠(ji)制過程中不免會產(chan)生碰傷、刮傷、壓傷、擊穿(chuan)等缺(que)陷點,為了保(bao)證定長生產(chan)、減少廢品,同時確保(bao)成品電(dian)纜(lan)電(dian)氣性能(neng)滿(man)足標準要(yao)求,需要(yao)尋找合(he)適的(de)絕(jue)緣破損修(xiu)(xiu)補方法。1、熱(re)縮(suo)(suo)管(guan)修(xiu)(xiu)補法熱(re)縮(suo)(suo)管(guan)修(xiu)(xiu)補法是把尺(chi)寸合(he)適的(de)熱(re)縮(suo)(suo)管(guan)套于(yu)缺(que)陷點,加熱(re)...
小節距(ju)(ju)軟鋁(lv)絞(jiao)(jiao)線(xian)還(huan)需不斷(duan)完善(shan)技(ji)術要求及(ji)技(ji)術規范,遼寧大元電纜(lan)制(zhi)造有(you)限公(gong)司還(huan)會(hui)繼續開發新產品。小節距(ju)(ju)軟鋁(lv)絞(jiao)(jiao)線(xian)的關鍵技(ji)術:用純鋁(lv)線(xian)經退火成軟體后,精心絞(jiao)(jiao)合成小節距(ju)(ju)多層的鋁(lv)絞(jiao)(jiao)線(xian)。在退火過程(cheng)中注(zhu)(zhu)意溫(wen)度的控制(zhi)以及(ji)不被(bei)吊裝工(gong)具碰傷;在絞(jiao)(jiao)線(xian)絞(jiao)(jiao)制(zhi)過程(cheng)中注(zhu)(zhu)意鋁(lv)...
超(chao)小(xiao)節(jie)距(ju)軟鋁(lv)絞線(xian)(xian)主要適(shi)用于(yu)超(chao)高壓大型變電站、換流(liu)站的(de)(de)設備與母線(xian)(xian)及線(xian)(xian)路(lu)器(qi)材接點之間的(de)(de)伸縮軟連接,可替(ti)代進口產品。特(te)點是(shi)由(you)于(yu)節(jie)距(ju)小(xiao),所以絞線(xian)(xian)柔軟,彎曲(qu)時結(jie)構穩(wen)定、不(bu)松股(gu)、不(bu)跳(tiao)線(xian)(xian)。遼寧大元電纜制(zhi)造有限(xian)公司生產的(de)(de)超(chao)小(xiao)節(jie)距(ju)軟鋁(lv)絞線(xian)(xian)獲得國家專利,專利號(hao)...
小節(jie)距(ju)軟(ruan)(ruan)(ruan)鋁絞線(xian)(俗稱軟(ruan)(ruan)(ruan)母線(xian))主(zhu)要用(yong)于(yu)特(te)(te)高(gao)(gao)壓(ya)(ya)(ya)變(bian)電站電接(jie)點(dian)間軟(ruan)(ruan)(ruan)連接(jie),加工(gong)技術難度(du)高(gao)(gao),是替代進口的發明專利產(chan)品。適用(yong)于(yu)高(gao)(gao)壓(ya)(ya)(ya)、超高(gao)(gao)壓(ya)(ya)(ya)電網用(yong)金具(ju)及導線(xian)間彈性(xing)軟(ruan)(ruan)(ruan)連接(jie),如(ru)跳線(xian)、伸長節(jie)等(deng)。特(te)(te)別(bie)適用(yong)于(yu)超高(gao)(gao)壓(ya)(ya)(ya)電網工(gong)程金具(ju)配(pei)套彈性(xing)軟(ruan)(ruan)(ruan)連接(jie)。小節(jie)距(ju)軟(ruan)(ruan)(ruan)鋁絞線(xian)的安全使...
小(xiao)節(jie)距(ju)(ju)(ju)軟鋁(lv)(lv)(lv)(lv)絞線創新特點:1、彎(wan)(wan)曲(qu)半徑(jing)小(xiao):普(pu)通(tong)(tong)鋁(lv)(lv)(lv)(lv)絞線的彎(wan)(wan)曲(qu)半徑(jing)一般(ban)為電(dian)纜(lan)直(zhi)徑(jing)的15倍(bei)以上(shang),小(xiao)節(jie)距(ju)(ju)(ju)鋁(lv)(lv)(lv)(lv)絞線的彎(wan)(wan)曲(qu)半徑(jing)最小(xiao)可達電(dian)纜(lan)直(zhi)徑(jing)的4倍(bei)。2、可移動性強:普(pu)通(tong)(tong)鋁(lv)(lv)(lv)(lv)絞線采(cai)用(yong)硬(ying)鋁(lv)(lv)(lv)(lv)導(dao)體(ti),移動困難(nan)易斷(duan)裂(lie);小(xiao)節(jie)距(ju)(ju)(ju)鋁(lv)(lv)(lv)(lv)絞線采(cai)用(yong)軟體(ti)鋁(lv)(lv)(lv)(lv)導(dao)體(ti)材料,多次移動也不斷(duan)裂(lie)...
小(xiao)節距軟(ruan)鋁絞(jiao)(jiao)線(xian)的產(chan)品特(te)點:絞(jiao)(jiao)線(xian)節距特(te)小(xiao),外層節距與直徑(jing)之比(bi)小(xiao)于4.5,比(bi)從歐洲進口的還小(xiao),允許彎曲半徑(jing)小(xiao),柔軟(ruan),打小(xiao)彎時不(bu)跳線(xian)變形、不(bu)出套(tao),表面光滑圓整(zheng)、結(jie)構穩定,適于彈性軟(ruan)連接。小(xiao)節距軟(ruan)鋁絞(jiao)(jiao)線(xian)的主(zhu)要(yao)用(yong)途:適用(yong)于高壓(ya)、超高壓(ya)電網用(yong)金具及導...
小節(jie)(jie)距(ju)軟鋁(lv)絞線(xian)(俗稱軟母線(xian))主要用于特(te)高壓變電(dian)站電(dian)接點(dian)(dian)間軟連(lian)接。是個(ge)加工技術難度很(hen)高的(de)產品,是替代進口的(de)發明專利(li)產品。小節(jie)(jie)距(ju)軟鋁(lv)絞線(xian)的(de)三個(ge)重要優勢特(te)點(dian)(dian):1、絞線(xian)節(jie)(jie)距(ju)特(te)小,外層(ceng)節(jie)(jie)距(ju)與(yu)直徑之比小于4.5,比從歐洲進口的(de)還小;2、允許彎曲半徑小...
預防(fang)小節距軟(ruan)鋁(lv)絞線(xian)起火的(de)最(zui)主要(yao)(yao)的(de)一點是要(yao)(yao)選擇正規(gui)廠家進(jin)行購買小節距軟(ruan)鋁(lv)絞線(xian),最(zui)好是有多年生產經(jing)驗和企業(ye)資質(zhi)的(de)廠家,切勿貪圖便宜,買了劣質(zhi)產品。在施(shi)工過程中,要(yao)(yao)保證施(shi)工質(zhi)量,尤其是電(dian)纜(lan)頭的(de)制作質(zhi)量一定要(yao)(yao)嚴格符合規(gui)定要(yao)(yao)求。電(dian)纜(lan)鋪設時要(yao)(yao)保持與熱管...
防止小節距軟鋁絞線起(qi)(qi)火(huo)有(you)絕(jue)招,主要(yao)注意(yi)以下幾點:1.電(dian)(dian)纜頭的制作質量一定(ding)要(yao)嚴格符合規定(ding)要(yao)求。2.定(ding)期進行電(dian)(dian)纜測試,發現(xian)有(you)問(wen)題時應(ying)立(li)即處理。3.安裝火(huo)災報警裝置(zhi),避免電(dian)(dian)纜著(zhu)火(huo)。4.電(dian)(dian)纜溝要(yao)保持干燥,防止電(dian)(dian)纜受潮(chao),造成(cheng)絕(jue)緣下降,引(yin)起(qi)(qi)短(duan)路。5.增...
在銷(xiao)售弱電線(xian)(xian)纜的(de)過(guo)程(cheng)中,不管是線(xian)(xian)上還是線(xian)(xian)下,很多客戶會問到(dao)辨別弱電線(xian)(xian)纜質量(liang)問題,怎么(me)來辨別?以(yi)下是遼寧大元(yuan)電纜小編整理(li)的(de)關(guan)于5個(ge)(ge)辨別弱電線(xian)(xian)纜質量(liang)問題的(de)方法,歡迎借鑒!辨別弱電線(xian)(xian)纜質量(liang)問題的(de)五個(ge)(ge)方法:1.護套(tao):表面能看出壓緊里(li)面編網(wang)有規(gui)律的(de)&...
鋼芯鋁(lv)絞線(xian)(xian)(xian)鋼芯鋁(lv)絞線(xian)(xian)(xian)是由鋁(lv)線(xian)(xian)(xian)和(he)鋼線(xian)(xian)(xian)絞合而成,廣(guang)泛(fan)適用于架空輸電線(xian)(xian)(xian)路,其質(zhi)量直接影(ying)響著電力的輸送安(an)全(quan)。本(ben)文將對影(ying)響鋼芯鋁(lv)絞線(xian)(xian)(xian)質(zhi)量的主要原因(yin)及改進(jin)(jin)方法進(jin)(jin)行(xing)探討。一、絞線(xian)(xian)(xian)工藝方面.1.單線(xian)(xian)(xian)斷裂:主要原因(yin);1.單線(xian)(xian)(xian)在線(xian)(xian)(xian)盤上繞得松散(san),或(huo)單線(xian)(xian)(xian)在線(xian)(xian)(xian)位上拉...
也許大部分的業(ye)主們(men)只(zhi)知(zhi)道,家用電線電纜(lan)能為居(ju)室帶來光(guang)明,讓生活(huo)充滿各種樂(le)趣、滿足家人的生活(huo)需求,但殊不知(zhi)在(zai)電線安(an)裝施(shi)工(gong)時,若出現(xian)任(ren)何的疏忽,則會馬上(shang)變成(cheng)吃人的電老虎(hu),極其(qi)容易讓家居(ju)環境出現(xian)各種的安(an)全隱患。主要體現(xian)在(zai)以(yi)下(xia)四個(ge)方面:1、強弱電共...
對于排(pai)擠(ji)輸電線(xian)路(lu)(lu),除導線(xian)電阻的(de)(de)(de)(de)有(you)功消(xiao)(xiao)(xiao)耗外(wai),還有(you)電暈(yun)消(xiao)(xiao)(xiao)耗和(he)沿盡緣子漏電而(er)至的(de)(de)(de)(de)有(you)功消(xiao)(xiao)(xiao)耗;對于電纜(lan)線(xian)路(lu)(lu),主(zhu)要(yao)(yao)是(shi)介(jie)質(zhi)消(xiao)(xiao)(xiao)耗。一般在(zai)排(pai)擠(ji)線(xian)路(lu)(lu)中,由(you)盡緣子泄(xie)露電流而(er)發(fa)生的(de)(de)(de)(de)有(you)功消(xiao)(xiao)(xiao)耗極小,可疏忽(hu)不(bu)記,所以對排(pai)擠(ji)線(xian)路(lu)(lu)主(zhu)要(yao)(yao)斟酌電暈(yun)消(xiao)(xiao)(xiao)耗。由(you)于排(pai)擠(ji)線(xian)路(lu)(lu)的(de)(de)(de)(de)盡緣介(jie)質(zhi)是(shi)空...
電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)在電(dian)(dian)(dian)力(li)系統(tong)主干線中用以(yi)(yi)傳輸(shu)和(he)分配(pei)大功能電(dian)(dian)(dian)能,控(kong)(kong)制電(dian)(dian)(dian)纜(lan)從電(dian)(dian)(dian)力(li)系統(tong)的(de)(de)配(pei)電(dian)(dian)(dian)點把電(dian)(dian)(dian)能直接傳輸(shu)到各(ge)種用電(dian)(dian)(dian)設備器具(ju)的(de)(de)電(dian)(dian)(dian)源連(lian)接線路。電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)的(de)(de)額(e)定電(dian)(dian)(dian)壓一般為(wei)0.6/1KV及(ji)以(yi)(yi)上,控(kong)(kong)制電(dian)(dian)(dian)纜(lan)主要為(wei)450/750V。同樣規格(ge)的(de)(de)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)和(he)控(kong)(kong)制電(dian)(dian)(dian)纜(lan)在生(sheng)產時...
為了(le)防止電(dian)纜(lan)火災事故的發(fa)生,應采取以(yi)下預防措施:(1)選(xuan)用(yong)(yong)滿(man)足(zu)熱穩(wen)定(ding)要求的電(dian)纜(lan)。選(xuan)用(yong)(yong)的電(dian)纜(lan),在正常情(qing)況下,能(neng)滿(man)足(zu)長(chang)期額定(ding)負(fu)荷的發(fa)熱要求,在短路情(qing)況下,能(neng)滿(man)足(zu)短時(shi)熱穩(wen)定(ding),避免(mian)電(dian)纜(lan)過(guo)熱起火。(2)防止運行(xing)過(guo)負(fu)荷。電(dian)纜(lan)帶負(fu)荷運行(xing)時(shi),一般不超過(guo)額定(ding)...
電(dian)纜(lan)(lan)一(yi)旦著(zhu)火(huo),應采用(yong)下(xia)列方法撲滅:(1)切(qie)斷(duan)起火(huo)電(dian)纜(lan)(lan)電(dian)源(yuan)。電(dian)纜(lan)(lan)著(zhu)火(huo)燃(ran)燒,無論何原因引(yin)起,都應立(li)即切(qie)斷(duan)電(dian)源(yuan),然后,根據電(dian)纜(lan)(lan)所經(jing)過的(de)路(lu)徑和特(te)征,認真檢查(cha),找出電(dian)纜(lan)(lan)的(de)故(gu)障(zhang)點,同時應迅(xun)速組織人員進行(xing)撲救。(2)電(dian)纜(lan)(lan)溝內起火(huo)非故(gu)障(zhang)電(dian)纜(lan)(lan)電(dian)源(yuan)的(de)切(qie)斷(duan)。當(dang)電(dian)...
電力電纜的(de)絕(jue)緣(yuan)(yuan)層是由紙、油、麻、橡膠、塑料(liao)、瀝青等各種可(ke)燃物(wu)質組成,因此,電纜具有起火(huo)爆(bao)炸的(de)可(ke)能性。導致(zhi)電纜起火(huo)爆(bao)炸的(de)原因是:(1)絕(jue)緣(yuan)(yuan)損(sun)壞(huai)引起短路故(gu)障。電力電纜的(de)保護鉛皮在敷設時被損(sun)壞(huai)或在運行(xing)中(zhong)電纜絕(jue)緣(yuan)(yuan)受機(ji)械(xie)損(sun)傷,引起電纜相間或鉛皮間的(de)絕(jue)...
控制電(dian)纜(lan)是適用于工礦企業(ye)、能源交(jiao)通部門(men)、供交(jiao)流額定電(dian)壓450/750伏(fu)以下(xia)控制、保護線(xian)路等(deng)場(chang)合使(shi)用的聚氯乙烯絕緣(yuan)、聚氯乙烯護套控制電(dian)纜(lan)。電(dian)線(xian)電(dian)纜(lan)行(xing)業(ye)是中國(guo)僅次于汽車(che)行(xing)業(ye)的第(di)二大行(xing)業(ye),產品品種滿(man)足(zu)率(lv)和(he)國(guo)內市場(chang)占有(you)率(lv)均超過90%。在世界范圍內,...
控(kong)制電纜(lan)是適用(yong)于(yu)工礦企業(ye)、能(neng)源交(jiao)(jiao)通部門、供交(jiao)(jiao)流額(e)定電壓450/750伏(fu)以下控(kong)制、保(bao)護(hu)線路等場合使用(yong)的(de)(de)聚(ju)氯乙烯(xi)絕緣、聚(ju)氯乙烯(xi)護(hu)套控(kong)制電纜(lan)。控(kong)制電纜(lan)價格公式如下:銅(tong)的(de)(de)重量X銅(tong)價=(絲徑÷2)^2X3.14X絲的(de)(de)根數(shu)X8.9X當時銅(tong)...
通(tong)常(chang)是由幾根或(huo)幾組導(dao)線(每組至少(shao)兩根)絞合(he)而成的(de)(de)類似繩索的(de)(de)電纜(lan)(lan),每組導(dao)線之(zhi)間相互絕緣,并常(chang)圍(wei)繞著(zhu)一根中心(xin)扭成,整個外面(mian)包有高度(du)絕緣的(de)(de)覆(fu)蓋層。電纜(lan)(lan)具有內通(tong)電,外絕緣的(de)(de)特征。電纜(lan)(lan)的(de)(de)存放(fang)(fang)方(fang)法:電纜(lan)(lan)如果要(yao)長(chang)期存放(fang)(fang),根據電纜(lan)(lan)的(de)(de)放(fang)(fang)置(zhi)位置(zhi),應作以下考慮:...
小節距軟鋁絞(jiao)線(俗稱軟母(mu)線)主要用(yong)于(yu)特高壓變(bian)電(dian)站電(dian)接點間軟連接。是(shi)(shi)個加工(gong)技術(shu)難度很高的(de)產(chan)(chan)品,是(shi)(shi)替代進(jin)口的(de)發明專利產(chan)(chan)品。由于(yu)絞(jiao)線節距特小,使產(chan)(chan)品柔軟性好,彎曲(qu)時結構穩定,無變(bian)形和裂(lie)縫,所以產(chan)(chan)品性能好,起暈(yun)電(dian)壓高,無線電(dian)干擾電(dian)平低,這(zhe)是(shi)(shi)一般鋁絞(jiao)...
防止小節(jie)距(ju)軟鋁絞線起火爆炸的十(shi)大絕招:1.保證施工質量(liang),尤(you)其(qi)是電纜(lan)頭(tou)的制作質量(liang)一定(ding)要嚴(yan)格符合規定(ding)要求。2.定(ding)期(qi)進行電纜(lan)測試,發現有問題時應立即處理(li)。3.安(an)裝火災報警裝置立即發現火情(qing),避免(mian)...
小節距軟鋁絞線國內發展還(huan)需要繼續(xu)開發新產品,不斷完善技術要求及技術規范。1.小節距軟鋁絞線應用領域:小節距軟鋁絞線主要用于(yu)高壓(ya)變(bian)電(dian)(dian)站和高壓(ya)換流站中、高壓(ya)配(pei)電(dian)(dian)設備距離較小的電(dian)(dian)氣接點(dian)之間連接用。2.小節距軟鋁絞線關(guan)鍵技術:用純(chun)鋁線經退(tui)火(huo)成軟體后...
小(xiao)節距軟(ruan)鋁絞線(xian)(xian)(俗(su)稱軟(ruan)母線(xian)(xian))主(zhu)要用(yong)于特高(gao)壓變(bian)(bian)電(dian)站電(dian)接點間軟(ruan)連(lian)接。是(shi)(shi)個加工技術難(nan)度(du)很高(gao)的(de)產(chan)品,是(shi)(shi)替代進(jin)口的(de)發(fa)明專(zhuan)利產(chan)品。在發(fa)電(dian)廠和(he)變(bian)(bian)電(dian)所的(de)各級電(dian)壓配電(dian)裝置中,將(jiang)發(fa)動機、變(bian)(bian)壓器與(yu)各種電(dian)器連(lian)接的(de)導線(xian)(xian)稱為(wei)母線(xian)(xian)。 母線(xian)(xian)按結(jie)構分為(wei)硬母線(xian)(xian)和(he)軟(ruan)母...
小(xiao)(xiao)節(jie)(jie)距軟鋁絞線國(guo)內發(fa)展處于產品開發(fa)初級階段,還需要(yao)(yao)繼續開發(fa)新產品,不斷完善技術(shu)要(yao)(yao)求及技術(shu)規范。1.應用(yong)領域:小(xiao)(xiao)節(jie)(jie)距軟鋁絞線主要(yao)(yao)用(yong)于高壓(ya)變(bian)電(dian)站(zhan)和高壓(ya)換流站(zhan)中、高壓(ya)配電(dian)設備距離較小(xiao)(xiao)的(de)電(dian)氣接點之間連接用(yong)。2.創新點:1)節(jie)(jie)距小(xiao)(xiao):普通鋁絞線的(de)節(jie)(jie)距與...