船(chuan)用(yong)扁(bian)電(dian)纜(lan) 橡套(tao)軟(ruan)電(dian)纜(lan)

，壹、產品特點及用途;船(chuan)用(yong)電(dian)力電(dian)纜(lan)適(shi)用(yong)於(yu)河海各種(zhong)船(chuan)舶(bo)及海上(shang)石(shi)油平臺等(deng)水上(shang)建(jian)築(zhu)的動(dong)力、照明(ming)和壹般控(kong)制(zhi)裝置。船用扁(bian)電(dian)纜(lan) 橡套(tao)軟(ruan)電(dian)纜(lan)

　　二、產(chan)品執行標準(zhun);本產(chan)品按(an)照GB9331(IEC92-356)標準(zhun)制(zhi)造(zao)CEFRB船(chuan)用(yong)扁(bian)電(dian)纜(lan)

　　三(san)、使用(yong)特性;1、額定(ding)電(dian)壓(ya):U0/U 0.6/1KV；2、除(chu)軟電(dian)纜(lan)可供移動(dong)設備(bei)使用(yong)外，其他(ta)電(dian)纜(lan)均(jun)為(wei)固(gu)定(ding)敷(fu)設，敷(fu)設時(shi)電(dian)纜(lan)的允許(xu)彎曲半(ban)徑(jing)見下(xia)表；3、電(dian)纜(lan)敷(fu)設溫(wen)度:聚氯(lv)乙烯(xi)護(hu)套(tao)為(wei)-15℃，其(qi)他(ta)均(jun)為(wei)-20℃；4、電(dian)纜(lan)的燃燒特性單(dan)根(gen)垂直阻燃(ran)(/DA)型電(dian)纜(lan)能經受GB12666.2(IEC332-1)規定(ding)的單(dan)根(gen)垂直燃燒試驗；成(cheng)束(shu)阻(zu)燃(/SA)型電(dian)纜(lan)能經受GB12666.5(IEC332-3)規定(ding)的成(cheng)束(shu)燃(ran)燒試驗；低(di)煙(yan)低(di)鹵成(cheng)束(shu)阻(zu)燃(/SB)型電(dian)纜(lan)能經受GB12666.5(IEC332-3)規定(ding)的成(cheng)束(shu)燃(ran)燒試驗，且燃(ran)燒時(shi)煙(yan)濃度應符合(he)GB12666.7(IEC1034)規定(ding)，燃(ran)燒析(xi)出氣體(ti)HCL含(han)量應≤100mg/g(符合(he)IEC754-1要(yao)求)；低(di)煙(yan)無鹵(lu)成(cheng)束(shu)阻(zu)燃(/SC)型電(dian)纜(lan)能經受GB12666.5(IEC332-3)規定(ding)的成(cheng)束(shu)燃(ran)燒試驗，且燃(ran)燒時(shi)煙(yan)濃度應符合(he)GB12666.7(IEC103)規定(ding)，燃(ran)燒析(xi)出氣體(ti)水(shui)溶的PH值≥4.3，導(dao)電(dian)率(lv)≤10μs/mm(符合(he)IEC754-2要(yao)求)；5、電(dian)纜(lan)的載流量(liang)是假定(ding):四(si)根(gen)電(dian)纜(lan)成(cheng)整(zheng)敷(fu)設於(yu)45℃環境濕(shi)度中，且(qie)導(dao)體溫(wen)度持續(xu)在(zai)允(yun)許(xu)工作(zuo)溫(wen)度下(xia)的計(ji)算(suan)值(zhi)。船(chuan)用(yong)扁(bian)電(dian)纜(lan) 橡套(tao)軟(ruan)電(dian)纜(lan)