低煙低鹵、無鹵電線電纜

發(fā)布時間：2019-06-29 15:17:43

低煙低鹵、無鹵電線電纜

Low smoke low Halogen or Halogen-free Wires and Cables
一、產(chǎn)品標準 Standards:
標準：JB/T10491-2004與GB/T19666-2005
Intemational: JB/T10491-2004、GB/T19666-2005
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、空間封閉的場所，當燃燒時要求低鹵或無鹵的場所。
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、導體長期允許工作溫度、電纜敷設高溫度等應符合低鹵、無鹵要求相應產(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 無鹵性能：Ph值 ≥4.3 電導率≤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、型號規(guī)格 Types and specifications:
WL——無鹵 DL——低鹵
WL-zero halogen DL-low halogen
1. 型號 Type

2. 規(guī)格 Specifications

五、技術特性 Technical properties:

1、成品電纜的導體電阻、絕緣電阻、耐壓試驗、局部放電等試驗項目參照相應的普通電纜。

2、對低煙低鹵電纜在燃燒時：鹵酸氣體釋放量≤100mg/g，小透光率為60%

對低煙無鹵電纜在燃燒時：PH值 ≥4.3 電導率≤ 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%.

上一條：交聯(lián)聚乙烯絕緣電力電纜（GB/T12706-2008）

下一條：控制電纜

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