型號規格：YQSB-450/750V-33*4+1*2.5/潛水泵電纜

YQSB-450/750V-33*4+1*2.5/潛水泵電纜適用(yong)(yong)范圍：潛水泵用(yong)(yong)電纜(lan)用(yong)(yong)于交流(liu)500V及以下，為潛水電機(ji)配套(tao)使用(yong)(yong)的絕(jue)緣橡皮護套(tao)扁電纜(lan)。

使用特性：主要性能指標：20℃時導體(ti)zui大直流電阻(zu)39.0Ω/km。

燃燒特性
單根垂直阻燃(/DA)型電纜能經受GB12666.5(IEC332-1)規定的單根垂直燃燒試驗,成束阻燃(/SA)型電纜能經受GB12666.5(IEC332-3)規定的成束燃燒試驗；
低(di)(di)(di)煙低(di)(di)(di)鹵(lu)成束阻燃(ran)(ran)(ran)(/SB)型(xing)電纜(lan)能經(jing)受GB12666.5(IEC332-3)規定(ding)的成束燃(ran)(ran)(ran)燒(shao)(shao)試驗,且燃(ran)(ran)(ran)燒(shao)(shao)時煙濃(nong)度就符(fu)合GB12666.7(IEC1034)規定(ding),燃(ran)(ran)(ran)燒(shao)(shao)析(xi)出(chu)氣體HCL含量(liang)應≤100MG/G(符(fu)合IEC754-1要求)；www.hejindianlan。。ｃｏｍ低(di)(di)(di)煙無鹵(lu)成束阻燃(ran)(ran)(ran)(/SC)型(xing)電纜(lan)能經(jing)受GB12666.5(IEC-332-3)規定(ding)的成束燃(ran)(ran)(ran)燒(shao)(shao)試驗,且燃(ran)(ran)(ran)燒(shao)(shao)析(xi)出(chu)氣體水溶PH值≥4.3,導(dao)電率≤10μSmm(符(fu)合IEC74-2要

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