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  • 11

    2021-06

    河南如何選擇耐用的電梯隨行電纜?

    根據(jù)實際分析,電梯隨行電纜的選擇應(yīng)遵循以下兩點:1.滿足抗拉強度:電梯電纜的一半用于延伸,高層電梯的最 大高度超過100米。100米電纜的自重接近100公斤,因此電纜必須具有足夠的抗拉強度。目前市場上…

  • 08

    2021-06

    河南如何檢驗同軸電纜的質(zhì)量

    檢驗同軸電纜的質(zhì)量主要有以下幾步:1.觀察絕緣介質(zhì)的圓度。標(biāo)準(zhǔn)同軸電纜的橫截面非常圓。電纜的外導(dǎo)體和鋁箔附著在絕緣介質(zhì)的外表面。介質(zhì)外表面越圓,鋁箔與其外觀的間隙越小,不圓的間隙越大。實踐證明,間隙越…

  • 08

    2021-06

    河南同軸電纜生產(chǎn)工藝

    同軸電纜由內(nèi)向外依次為:內(nèi)導(dǎo)體→絕緣層→屏蔽層+外導(dǎo)體→護套;由內(nèi)向外,工藝結(jié)構(gòu)如下:芯結(jié)構(gòu)→編織結(jié)構(gòu)→鞘結(jié)構(gòu);生產(chǎn)過程大致可分為:內(nèi)導(dǎo)體生產(chǎn)→絕緣→編織(屏蔽層和外導(dǎo)管)→護套→成圈→包裝;也可以遵…

  • 01

    2021-06

    河南關(guān)于行車電纜,我們需要了解的

    關(guān)于行車電纜有以下幾點:一:執(zhí)行標(biāo)準(zhǔn)Q/HHTZH007.1阻燃性能試驗應(yīng)符合GB12666-90的要求二:使用特性交流額定電壓:U0/U 0.6/1KV;最 高工作溫度:105℃;固定敷設(shè)的最 低環(huán)…

  • 31

    2021-05

    河南淺述優(yōu)質(zhì)行車扁電纜的特征

    行車扁電纜采用特殊結(jié)構(gòu)設(shè)計,使用壽命長,能最 大限度提高電梯廠家的運行效率。移動式扁平電纜可用于起重、運輸、機械、電氣、礦山等行業(yè)的各種移動電源設(shè)備的電源連接和控制信號照明,工作電壓為450/750伏…

  • 31

    2021-05

    河南行車扁電纜的主要用途有哪些

    行車扁電纜適用于橋式起重機、龍門起重機、防爆起重機、輕軌起重機、懸臂起重機、電動葫蘆、天車、行車、龍門起重機等起重設(shè)備的移動使用。產(chǎn)品廣泛應(yīng)用于機械、冶金、電力、鐵路、水利、港口、碼頭、室內(nèi)外倉庫、工…

  • 29

    2021-05

    河南什么是同軸電纜?

    同軸電纜(英文縮寫為“Coxy”)是由兩個相互絕緣的同軸圓柱形金屬導(dǎo)體,然后是一對或多對同軸電纜組成的電纜。長期用于傳輸數(shù)據(jù)和視頻信號,是首批支持10BASE2和10BASE5以太網(wǎng)的媒體之一,可分別…

  • 26

    2021-05

    河南YFFB電纜的特點

    YFFB電纜是: 絕緣扁電纜,有丁腈聚氯乙烯絕緣扁電纜 和 硅橡膠絕緣扁平電纜YFFB電纜具有耐寒、耐磨、耐酸堿、耐油、不延遲燃燒等特點;電纜結(jié)構(gòu)專為本質(zhì)安 全型防爆電路而設(shè)計,可采用橋架、電纜溝、直…

  • 26

    2021-05

    河南什么叫耐高溫電線電纜?

    高溫線纜:能在180°C及以上正常工作(能正常傳輸信號或電能)。高溫線纜應(yīng)用1:傳感器控制線纜。特點:柔軟、耐高溫、耐腐蝕、損耗低。長期工作溫度:-65 ~ 200℃。高溫電線電纜用途2:適用于信號傳…

  • 24

    2021-05

    河南一種便于接線的耐磨多芯扁電纜

    一種便于布線的耐磨多芯扁平電纜,包括平行排列的絕緣芯和包覆在絕緣芯外的護套,用于分裂護套的護套拉線沿扁平電纜的長度方向埋設(shè)在相鄰的絕緣芯之間;絕緣芯包括導(dǎo)體和導(dǎo)體外的絕緣層;導(dǎo)體由多根軟銅線絞合而成;…

  • 24

    2021-05

    河南行車扁電纜的特點

    行車扁電纜采用特殊的結(jié)構(gòu)設(shè)計,使用壽命長,最 大限度地提高了電梯制造商的運行效率。電梯控制電纜可以在長時間懸掛的情況下提供整體電氣控制,同時承受機械應(yīng)力。電梯電纜由于采用鋼絲承載纜芯,可以用于長距離信…

  • 20

    2021-05

    河南起重機電纜 滾筒電纜特點

    我公司生產(chǎn)的起重機電纜 滾筒電纜使用超細柔性無氧銅線,確保柔韌性、伸長率和抗氧化性獨特的多股柔性導(dǎo)線束結(jié)構(gòu),確保產(chǎn)品芯線不間斷,延長使用壽命柔性絕緣材料配方確保更柔軟的線芯加捻距離小的加捻工藝可以有效…

  • 20

    2021-05

    河南柔性扁平電纜常用型號及應(yīng)用-扁電纜

    柔性扁平電纜 大大減少產(chǎn)品的體積,減少生產(chǎn)成本,提高生產(chǎn)效率,*適合于移動部件與主體設(shè)備之間、          柔性扁平電纜的應(yīng)用場所用于…

  • 13

    2021-04

    河南同軸電纜的發(fā)展

    同軸電纜的發(fā)展主要分為四代:開始是19世紀(jì)中期開始利用聚乙烯材料作為實芯絕緣介質(zhì);第二代是利用化學(xué)發(fā)泡PE材料作為絕緣介質(zhì);第三代是藕芯縱孔PE材料作為絕緣介質(zhì);第四代是利用物理發(fā)泡PE材料作為絕緣介…

  • 04

    2021-03

    河南兩招教你簡單識別電纜好壞

          我們每一個人不可能都做到樣樣精通,有的時候我們?nèi)ベI東西就希望找個行家跟我們一起去,可是生活圈是有限的,不一定每次都能找到那樣一個人,有時候我們就要自己去嘗試,…

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