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: www.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.
亚洲熟女激情网| 丰满熟女人妻一区二区三| 久久久精品亚洲白浆无码| 少妇高潮一区二区三区99| 99久久夜色精品国产网站| 无码人妻一区二区三区免费手机| 色综合天天综合婷婷伊人| 搡老熟女多毛丰满国产精品 | 国产精品免费看久久久7| 91黄在线观看国产亚洲| 日本中文字幕 在线观看| 国产成人精品三区在线看| 成人区人妻精品一区二区不卡视频 | 成人黄色av免费在线观看| 久久久久久免费免费精品| 无码av中文一区二区三区桃花岛 | 自拍偷拍亚洲综合第一页| 亚洲欧美国产在线一区二区| 亚洲av无码片一区二区三区| 国产麻传媒精品国产av| 精品极品国产呦在线观看| 国产精品喷浆视频一区二区| 亚洲av乱码国产精品乱码| 国内精品伊人久久久久妇| 九九热在线这里只有精品| 欧美日韩精品一区在线不卡| 免费在线观看成人电影| 欧美激情亚洲日本在线视频 | 国产厨房乱子伦午夜视频| 免费a级毛片无码a∨免费软件| 99视频国产热精品视频| 无码熟妇av人妻又粗又大| 人妻熟妇乱又伦精品hd| 大香蕉国产手机在线视频| аⅴ成人在线网| 国产在线看不卡一区二区| 免费无码国产国模线观看| 日本亚洲一区二区在线播放| 精品久久九九| 性高朝久久久久久久免费| 日韩一区二区免费在线电影|