99re在线视频免费看,国产另类久久久精品网站,性色av色香蕉一区二区蜜桃,国产精品国产专区国产三级

Welcome to Changzhou painuo Electronic Co. ltd.!
contact
  • General manager: Mr.Wang
  • Phone: +86-13382882032
  • Tel: +86-519-83331905
  • Fax: +86-519-89185073
  • Web: tyt4s.com
  • E-mail: wkfpainuo@163.com
  • Add: No.15, Xinhu Road, Xueyan Town, Wujin District, Changzhou City
new
Position:Home > new >

Photovoltaic solar energy Products

Photovoltaic solar energy Products:
1, Photovoltaic solar energy is a solar power generation system of special cables for inter mainly applied to the DC voltage terminal, power generation equipment and components leads connecting the bus connection, the maximum voltage of the photovoltaic device DC1.8KV system. It has a weather-resistant, cold, high temperature, abrasion resistance, UV and ozone resistance characteristics, at least 25 years of life.
2, high-quality oxygen-free copper conductor tinned ensure its superior conductivity effect, by high-performance insulating materials of high energy electron accelerator radiation crosslinked and sheathing materials plays absolutely reliable insulation properties and mechanical properties of the products as green products There LSZH, low halogen and low smoke properties in case of fire accidents, slow flame spread, low smoke density, high visibility, harmful gas emissions small, easy evacuation, and have more time to deal with fires.

Product Features:
Conductor: UL certification standards of 8030 aluminum alloy wire stranded conductor or five stranded tinned copper conductor according to IEC60228 + EN60228, VDE0295.5 level.
Insulation: cross-linked polyethylene LSZH hydrocarbon UL4703.
Outer sheath: LSZH crosslinked polyethylene hydrocarbon UL4703.
Main specifications: Single
Working environment: minimum operating ambient temperature -40 degrees Celsius, the cable conductor to allow long-running maximum rated temperature of 120 degrees Celsius.
Bending radius: sheath thickness ≤12mm 3xD (cable diameter) sheath thickness> 12mm 4xD (cable diameter)
Compliance: 2PfG 1169 / 08.2007
Advantages: Photovoltaic solar energy structure is simple, the use of LSZH polyolefin insulation and sheathing materials have excellent heat resistance, cold resistance, oil resistance, UV resistance, ozone and weather resistance, in harsh environmental conditions By and special occasions using the following.
欧美日韩一区二区三区电影| 久久久久久久久久久久久| 欧美日韩激情一区二区三区| 九九热精品综合视频亚洲| 天天啪天天草天天干大香蕉| 久久精品国产亚洲av尤物| 国产免费午夜福利757| 2016亚洲男人的天堂| 亚洲成年人网站在线观看| 国产婷婷综合在线视频中| 尤物视频在线观看免费网站 | 日韩在线手机看片免费看| 精品一区二区三区桃花岛| 超碰欧美插你激情免费在线| 在国产线视频a在线视频| 免费av一区二区三区| 久热提供免费的亚洲一区| 亚洲精品无码久久一线| 亚洲精品无码久久久久yw| 欧美一区一区三区精品99| 大香蕉四姑娘天天操av| 国产69精品麻豆久久久久| 欧美精品久久久久a片18的试看| 爆操黑丝骚货视频在线看| 亚洲高清一二区二区三区| 俺爹是卧底在线观看免费| 女女女女bbbbbb毛片在线| 久久人人槡人妻人人玩夜色av| 国产v片在线播放免费观| 99热久久精里都是精品6| 日韩一区二区在线免费看| 中文字幕无码热在线视频| 欧美日韩国产 一区二区| 四虎永久在线精品免费看| 亚洲精品久久久无码| 鸡吧捅美女在线观看网站| 精品久久只有精品做人人| 亚洲文字幕在线看片不卡| 国产国语毛片在线看国产| 北岛玲 在线 一区二区| 日本高清免费精品视频精选|