一、用途Use

低烟无（低）卤电线电缆在火焰燃烧情况下产生少量烟雾，释放的气体不含卤（低卤）元素，无毒（低毒）。当火灾发生时。可大大减少对仪器、设备和人体的危害，因而被广泛应用于高层建筑、医院、大型图书馆，体育馆、防灾指挥调度楼、车站和民用机场、旅客候车室、文物保护场所以及地铁、地下商场货人口密集的公共场所。

Low-smoke free-halogen flame-retardancy wire cable can prodces little smoke and inno cuousgas without halogen or with little halogen when combustion.it can extremely reduce the damage to theinstruments,equipment and body as the fire occurred.So,it was widely used in the crowded public concourses such as high-rise building,large-sized library,gymnasium,commanding & controllingbuilding for guard against blast,station,civil airfield,passenger waiting room,emphases cultural relic,subway,underground shop,etc.

 二、产品简介 Brief Product introduction

公司开发生产的额定电压35KV及以下塑料绝缘电缆电线，其使用性能不仅符合GB/T 12706-2008、GB/T9330-2008 GB/T5023-2008、DJ08-93-2002规定要求，并且已形成系列，即阻燃型，耐火型，特别是低烟无卤（低卤）性能符合国家标准GB/T17650-1-2-1998、GB/T17651.1~2~1998，经国家科技查新，该类产品达到同类产品的国内先进水平。

The using property of the rated voltage under 35KV plastics insulated cable and wire developedby our company,comply with the requirement of GB/T 12706-2008、GB/T9330-2008 GB/T5023-2008、DJ08-93-2002.Meanwhile,its low-smoke and free halogen property comply with the standard of GB/T17650-1-2-1998、GB/T17651.1~2~1998.By the national yechnique inquiry,this type of productsreach to domestic advanced level.Low-smoke free-halogen flame-retardancy wire cables.

 四、产品使用场所的分级及选用 Grade and choose for the using location

1、低烟无低卤使用场所应根据建筑物的使用性质、火灾危险性、疏散和扑救难度等分为四个级别。

2、低烟无低卤电线电缆成束敷设时，采用阻燃电线电缆，阻燃级别选择应符合表2表3，在外部火势作用下，需保持线路完整性、维持通电的场所，其线路应采用耐火电线电缆。

1.Low smoke low halogen use place should be according to the nature of the use of the building, fire risk, and saves the difficulty of evacuation are divided into super, primary, secondary and tertiary.

2.When they are laying in colligation,the low-smoke free/low-halogen wires and cablesshould be flame-retardancy types whose grades comply with Table3-3 and Table3-4.if the locationneeds integrated lines and constant electricity under the outside fire,they should be fire resistance types.
 

备注：结构、参数及其它数据需要可咨询公司