ZR-FG22聚全氟乙丙烯絕緣(阻燃)硅橡膠護(hù)套鋼帶鎧裝耐高溫電力電纜
安徽天康(集團(tuán))股份有限公司 :李貽敬
: : 2558004228
一、生產(chǎn)執(zhí)行標(biāo)準(zhǔn) GB/T12706-2008 Q/TK08-2013
二、使用特性
1、額定電壓UO/U: 0.6/1kV。
2、電纜允許zui高工作溫度: 氟塑料絕緣及護(hù)套為200℃;氟塑料絕緣耐熱105聚氯乙烯護(hù)套為105℃;氟塑料絕緣硅橡膠護(hù)套為180℃。
3、短路時(shí)(zui長(zhǎng)持續(xù)間不超過5S)電纜導(dǎo)體的zui高溫度不超過250℃。
4、電纜敷設(shè)溫度應(yīng)不低于-15℃。
5、電纜的彎曲半徑如下:?jiǎn)涡倦娎|:其彎曲半徑不小于電纜外徑的20D。
三芯電纜:其彎曲半徑不小于電纜外徑的15D。6、氟塑料絕緣及護(hù)套型電力電纜具有優(yōu)異的耐化學(xué)腐蝕
性、耐高溫及阻燃性。
二、Performance in Usage
- Rated voltage UO/U: 0.6/1kv
- Max.working temperature allowed by cable is 200℃ for cable with fluoroplastic insulation and sheath, 105℃ for cable with fluoroplastic insulation,105℃ heat resistanc and PVC sheath, and 180℃ for cable with fluo-roplastic insulation and silicon rubber sheath.
3: Max temperature of cable conductor is no more than 250℃ during short circuit (The longest lasting time isno more than 5s).
4.Temperature for installation is no less than -15℃.
5.Bending radius of cable as follows:
It is no less than 20 times that of cable outer diam-eter for cable with single core
It is no less than 15 times that of cable outer diameter for cable with 3 cores
6: Power c able with f luoroplastic insulation and sheath has good features of chemical corrosion resis - tance, high temperature resistance and flame retardance.
三、技術(shù)參數(shù)(Technical Parameter)
1、20℃導(dǎo)體直流電阻應(yīng)符合GB/T3956標(biāo)準(zhǔn)規(guī)定。(DC resistance of conductor at 20℃ shall meet the requirement of GB/T3956 standard.)
2、電纜應(yīng)經(jīng)受3500V交流耐壓試驗(yàn)5min絕緣不擊穿。(Cable shall bear AC voltage test of 3500V for5min without puncture of insulation.)