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.
成人性视频免费在线观看| 亚洲91精品国产摄像头| 思思99热在线观看精品| 精品国产欧美成人一区97 | 亚洲成a人v欧美综合天| 亚洲精品久久久久中文字幕| 天天操天天射天天插到底| 青青草原草最新在线视频| 国产免费AV片无码永久免费| 91精品在线观看视频网站| 97精品国产综合久久精品| 制服丝袜中文字幕在线| 大香蕉国产手机在线视频| 白丝袜被弄高潮在线观看| 性无码一区二区三区在线观看| 成熟交bgmbgmbgm在线| 777国产偷窥盗摄精品品在线| 亚洲一区二区三区欧美日韩| 精品女人乱人伦一区二区| 美女午夜18禁福利网站| 日本韩国不卡在线欧美不卡| 护士毛片在线看中文字幕| 黄大片萌爱网精品亚洲欧美| 亚洲无限乱码一二三四区| www亚洲黄色一区av| 欧美亚洲日韩第四十六页| 亚洲综合久久成人a片| 国产热门精品第1页91| 亚洲国际青青操综合网站| 人妻少妇偷人精品视频网| 日本无码色情AⅤ奈奈美| 日本一区二区三区高清免费| аⅴ天堂精品久久久久久| 91潮喷福利姬在线观看| 亚洲AⅤ永久无码精品三| 国产精品久久久久久无码专区 | 一区精品久久久久久中文| 欧美一区二区精品在线观看| 东京热无码a√国产精品| 成人区精品人妻人妻av| 亚洲导航久久久久久久久|