SUN RISE TUV&UL PV4.0太阳能光伏线缆

光伏电缆，无卤素，阻燃，TUV
Solar Cable,halogen free,flame retardant
应用
双绝缘，电子束交联电缆，用于光伏发电。
直径减小且有完整的护套。
结构
●导体：镀锡铜绞线， 
●	绝缘：XLPE，阻燃，无卤素，电子束交联，
●	外护套：XLPE，阻燃，无卤素，电子束交联，抗紫外线和臭氧，
●	护套颜色：黑色
技术指标
●	额定电压：    =600/1000伏交流，1000/1800伏直流；
●	温度等级：－40°C至+120°C，－40°F至+257°F；
●	环境温度：>25年（TUV），－40°C至+90°C，－40°F至+193°F；
●	较大短路温度：－40°C,+536°F；
●	弯曲半径：4×Φ间接移动>5×Φ
             >10mm固定安装>5×Φ间接移动>7×Φ
●	认证：TUV Norm 2PfG 1169/ 08.07 PV1-F
优点
●电子束交联化合物
●适用于所有常用连接器
●抗紫外线和臭氧，耐水解
●耐高温，材料不会熔化或流动
●寿命长，在90°C高温下可使用大于25年
●柔韧性良好，安装时节省空间
 
无卤素
无卤素电缆必须不含氯，氟和溴（PVC电缆含有卤素，PVC=聚氯乙烯）。
卤素是许多种酸的组成元素HCI=盐酸HF=氢氯酸HBr=氢溴酸含有卤素的较常见的塑料是PVC（聚氯乙烯）。在发生火灾时或在高温下，聚氯乙烯性能会发生退化，生成盐酸和其他裂变产品，并导致较其严重的腐蚀。因此，目前的趋势是采用不含卤素的塑料代替含有卤素的塑料。例如，目前，聚氯乙烯已大规模地被聚烯烃取代，即聚乙烯。由于无卤素电缆的问世，可防止产生腐蚀性和有毒气体。    

阻燃
阻燃电缆是这样一种电缆，当进行单根安装时，虽然暴露于火源时会燃烧，但当火源被撤除后将大大降低火焰蔓延并自动熄灭。然而，在垂直电缆束
中，例如垂直立管，火势可沿着电缆蔓延（烟囱效应）。为了避免产生此类危险，应使用所谓的无火焰蔓延电缆。燃烧的电缆应具有自熄性，即当移除火源后，应自动熄灭。火灾损耗不得**过60cm。
Application
Double insulated,electron-beam cross-linked cables for
photovoltaic power applications.With reduced diameter 
and integrated jacket.
Construction
●	Conductor:Tinned fine copper strands,according to
●	Insulation:XLPE,flame retardant,halogen free,
  electron-beam cross-linked
●	Outer sheath:XLPE,flame retardant,halogen free,
  electron-beam cross-linked,UV and ozone resistant
●	Sheath color :Black
Technical specification 
●	Nominal voltage: 600/1000V AC,1000/1800V DC
●	Temperature rating:－40°C up to+120°C，－40°F up to+257°F
●	Ambient temperature:－40°C up to+90°C,－40°F up to+193°F
●	Bending radius:
4×Φoccasionally moved>5×Φ
>10mm  fixed installation >5×Φ，occasionally moved >7×Φ
●Approvals: TUV Norm 2PfG 1169/ 08.07 PV1-F
Advantages
●Electron-beam cross-linked compounds
●Compatible to all popular connectors
●UV,ozone and hydrolysis resistant
●High temperature resistant,the materials do not melt or flow
●Very long life cycle>25 years at 90°C
●Flexible and space-saving installation
 
Halogen free
The most popular plastic containing halogen is PVC (polyvinyl-chloride).In  case of fire or at high temperature PVC starts to degradate. Hydrochloric acid and other fission products are generated and leads to extremely aggressive corrosion.Therefore the current trend is to replace the halogen containing plastics with halogen free ones.For instance PVC is currently being replaced at a large scale with polyolefin i.e.  polyethylene.Thanks to halogen free cables the formation of corrosive and toxic gases can be prevented.
Flame retardant
When installed as a single cable,although ignitable on exposure to flame source,will greatly reduce flame spread and self-extinguish once the flame source is removed.However in a vertical cable bundle,fire can spread along the cable.In order to avoid this danger,"no flame propagating”cables should be used.