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低煙低鹵、無(wú)鹵電線電纜
添加時(shí)間:2017-02-08 14:34:39
低煙低鹵、無(wú)鹵電線電纜
Low smoke low Halogen or Halogen-free Wires and Cables
一、產(chǎn)品標(biāo)準(zhǔn) Standards: 
標(biāo)準(zhǔn):GB/T17650-2008
Intemational:  GB/T17650-2008
二、用途 Uses:
本產(chǎn)品適用于電廠、電站、冶金、化工、石油、高層建筑、隧道、地鐵、儀器、儀表等人員密集、空間封閉的場(chǎng)所,當(dāng)燃燒時(shí)要求低鹵或無(wú)鹵的場(chǎng)所。
This product is used in enclosed places which are crowded with people,such as power plants,power stations,metallurgy,chemical industry,petroleum,high buildings,tunnels,undergrounds,equipment,and meters.These places demand low halogen or zero halegon when burned.
三、使用特性 Characteristics:
1、 電纜的額定電壓、導(dǎo)體長(zhǎng)期允許工作溫度、電纜敷設(shè)高溫度等應(yīng)符合低鹵、無(wú)鹵要求相應(yīng)產(chǎn)品的要求。
2、低煙性能:透光率    小值為60%
      低鹵性能:鹵酸氣體釋放量≤100mg/g    無(wú)鹵性能:Ph值 ≥4.3     電導(dǎo)率≤10us/mm。
1. The rated voltage of cable,allowable working temperature of conductor and laying temperature of cable are 
    all up to the standards for low halogen or zero halogen products.
2. The property of low smoke:transmission rate(min.):%
    The porperty of low halogen:Releasing amount of halogen acid gas:≤   100mg/g
    The property of zero halogen:  PH value ≥4.3     conductance rate≤  10us/mm.
四、型號(hào)規(guī)格 Types and specifications:
WL——無(wú)鹵    DL——低鹵
 WL-zero halogen DL-low halogen 
1. 型號(hào)  Type




2. 規(guī)格  Specifications


五、技術(shù)特性 Technical properties:
1、成品電纜的導(dǎo)體電阻、絕緣電阻、耐壓試驗(yàn)、局部放電等試驗(yàn)項(xiàng)目參照相應(yīng)的普通電纜。
2、對(duì)低煙低鹵電纜在燃燒時(shí):鹵酸氣體釋放量≤100mg/g,     小透光率為60%
     對(duì)低煙無(wú)鹵電纜在燃燒時(shí):PH值   ≥4.3         電導(dǎo)率≤ 10us/mm   小透光率為60%
1.The conductor resistance,insulation resistance,voltage-resistance test and partial discharge test of finished cable all refer to 
    those of ordinary cables.
2.Low smoke low halogen cable when burning:Relasing amount of halogen acid gas≤100mg/g  Transmission rate(min):60%
   Low smoke halogen-free cable when burning:PH value≥4.3  conductance rate≤10us/mm  Transmission rate(min.):60%.