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儀表電纜

如何延長控制電纜的使用壽命?

2021-11-19
作者:翊成網絡z

延長工業控制電纜的使用壽命的方法:

1、工業控制電纜不要受潮,受熱,受腐蝕或碰傷。

2、工業控制電纜用到一定年限要注意檢查,發現毛病,應及時更換。

3、工業控制電纜的溫度要適宜,因為所在的外部自然環境和熱原也會導致電纜線溫度過高、絕緣層熱擊穿,以至于發生爆炸著火。

4、經常檢查家中電氣和線路的使用情況,及時進行維護和檢修。雨天如停電應立即切斷電源,請電工檢查原因,并派專人加以看護。


控制電纜廠家


5、對于老式建筑的線路、發現被水淹沒或淋濕,特別是線路年久失修發生老化的應立即請電工予以搶修。同時,對于容易被洪水浸泡的線路,應請電工遷移線路,采取高架、防潮措施。

6、如果鋪設在強酸堿性能特別強的地域,通常會導致工業控制電纜受到侵蝕,保護層厚度因長期性遭到有機化學浸蝕或電解法浸蝕,導致保護層厚度無效,絕緣層減少,也會造成電纜故障。因此如在鋪設工業控制電纜位置之前,需要對當地的土質進行分析。

7、工業控制電纜切勿超負荷運作,這是因為電流的熱效應,負荷電流量必將造成電導體發燙,另外電荷的集膚效應及其鋼鎧的渦流損耗、絕緣層介電損耗也會產乍額外發熱量,進而使電纜線溫度上升。長期性過載運作時,過高的溫度會加快絕緣層的脆化,以致絕緣層被熱擊穿。


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