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  • 郵編:238371
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  • 地址:無為縣高溝定興工業區
  • 23

    2021-06

    河南硅橡膠扁電纜的使用特點和應用場景

    安徽長鹿特種電纜生產的硅橡膠扁電纜使用特點:1.額定電壓u0/u: 0.6/1kv2.電纜允許工作溫度范圍:硅橡膠-60℃~+180℃;氟塑料-60℃ ~+200℃3.短路時,電纜導體zui的高溫不得…

  • 21

    2021-06

    河南扁平電纜的產品用途

    長鹿特種電纜生產的扁電纜具有以下用途:扁平電纜的特點和用途:扁平電纜適用于交流額定電壓為0.6/1KV及以下的移動電器固定敷設或連接電纜的輸電線路。該產品具有耐熱輻射、耐寒、耐酸堿、抗腐蝕性氣體、耐水…

  • 21

    2021-06

    河南扁電纜使用環境,有哪些特點

            長鹿特種電纜生產的扁電纜使用于工作電壓450/750V級以下,環境溫度-40~70℃的起重、運輸、機械、電氣、礦山、等行業各種移動動力…

  • 21

    2021-06

    河南同軸電纜有使用年限嗎?

    同軸電纜是有它們的使用壽命。不同類型的電纜結構和外部保護條件不同,使用壽命和使用壽命也會不同。一般來說,我們應該及時更換使用壽命的電纜。1.電力銅芯線設計使用壽命為15年。現在國內有一家企業自稱是使用…

  • 18

    2021-06

    河南電纜卷筒工作原理是什么

    電纜卷筒上的動力部分和調速部分是由電機來承擔的,這種電機具有電氣和機械特性。電機調速范圍寬,具有較軟的機械特性,當負載變化時電機的工作轉速也相應變化,即負載增加轉速下降,負載下降轉速上升。而且電機可以…

  • 18

    2021-06

    河南耐火電線電纜和阻燃電線電纜的主要區別

    耐火電線電纜與阻燃電線電纜的主要區別在于,耐火電線電纜在發生火災時可以維持一段時間的正常供電,而阻燃電線電纜不具備這一特性。這一特點決定了耐火電線電纜在現代城市和工業建筑中起著重要的作用。因為一旦發生…

  • 18

    2021-06

    河南耐火電線電纜的結構特點

          耐火電線電纜的結構與普通電線電纜基本相同,只是耐火電線電纜的導體采用耐火性好的銅導體(銅的熔點為1 083℃),導體與絕緣層之間加有耐火層。耐火層由多層云母帶…

  • 11

    2021-06

    河南電線電纜的運輸和保管

    電線電纜的運輸和保管:在運輸過程中,特別是在低溫(一般在5℃及以下)條件下,嚴禁將電纜或電纜槽與電纜一起從高處墜落,投擲和掉落電纜可能會導致絕緣和護套開裂。盡可能避免將電纜存放在戶外。電纜卷軸不允許平…

  • 11

    2021-06

    河南電線不同的顏色代表什么線?

    紅色是火線,藍色是零線,黃色或黃白線是地線最常用的;黃色、綠色和紅色代表相線。也可以說是火線,帶電。藍色代表工作零點,或零線。這條線一般不帶電,但也有帶電的時候。即零線斷開時,這條線帶電,兩種顏色代表…

  • 11

    2021-06

    河南如何選擇耐用的電梯隨行電纜?

    根據實際分析,電梯隨行電纜的選擇應遵循以下兩點: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

    河南為防止同軸電纜在規劃施工中受到機械損,我們應該做到哪幾點

    為了防止同軸電纜在規劃和施工中受到機械損傷,必須注意以下幾點:1.提高電纜末端和連接器的安裝質量。2.防止同軸電纜因與電源線平行而受到干擾。3.同軸電纜的機械強度是有限的,所以在施工和安裝過程中不應用…

  • 08

    2021-06

    河南如何檢驗同軸電纜的質量

    檢驗同軸電纜的質量主要有以下幾步:1.觀察絕緣介質的圓度。標準同軸電纜的橫截面非常圓。電纜的外導體和鋁箔附著在絕緣介質的外表面。介質外表面越圓,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

    河南同軸電纜生產工藝

    同軸電纜由內向外依次為:內導體→絕緣層→屏蔽層+外導體→護套;由內向外,工藝結構如下:芯結構→編織結構→鞘結構;生產過程大致可分為:內導體生產→絕緣→編織(屏蔽層和外導管)→護套→成圈→包裝;也可以遵…

  • 02

    2021-06

    河南電纜采購應注意的幾個小事

    電纜采購應注意的幾個小事:觀察電纜外觀:質量有保證的電纜產品,絕緣(護套)層柔軟、柔韌、柔韌,表面光滑無粗糙。看電纜的橫截面:好電纜的內銅芯是有光澤的,擦在白紙上也不會出現黑色的彈匣。表面的黑核表示已…

  • 01

    2021-06

    河南關于行車電纜,我們需要了解的

    關于行車電纜有以下幾點:一:執行標準Q/HHTZH007.1阻燃性能試驗應符合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℃;固定敷設的最 低環…

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