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儀表電纜

挑選硅橡膠電力電纜的技巧有哪些?

2020-07-04
作者:翊成網絡z

  硅橡膠電力電纜因為具有優良的絕緣性能和電絕緣性能以及耐高電壓性能和阻燃性能優異,并且柔軟性好便于安裝。而且在高溫燃燒的時候沒有毒性氣體放出。被廣泛的應用于高功率發射機、雷達、大功率管以及航空航天等等。但是由于硅橡膠電纜用途廣泛,而且用的場所有的也比較特殊。種類也是多種多樣,產品質量優劣問題也是在所難免的,所以就需要我們掌握一些小竅門來辨認硅橡膠電纜好壞,接下來儀表電纜廠家就為大家整理了幾個有關硅橡膠電纜好壞的竅門:


電力電纜價格


  一、仔細觀看高壓線標簽若是打印字樣、以及字跡含糊地址不詳。是指看標簽和絕緣外皮上的打印字樣,如果有出現錯別字或者是打印深淺紛歧、以及字樣含糊,這時候就需要要特別注意。

  二、用手捻搓絕緣皮、是否掉色以及掉字差質量。是指用手指搓揉絕緣外皮,若是有一些殘次絕緣電線外皮容易掉色,特別是赤色線更會出現這種疑問,經搓揉后手指上會留下線皮色彩或印在線皮上的字被擦掉的通常是殘次線。

  三、然后再用我們的指甲劃、掐線,劃下、掉皮線通常。是指用指甲劃、掐絕緣外皮,能劃下、掐下來一塊的通常是殘次線。

  四、重復折彎絕緣線,三至四次就折斷。是指重復彎折絕緣電線,殘次線絕緣層通常原料很差,彎折3~4次后其絕緣層就會開裂。


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