产品用途：敷设在室内、电缆沟、管道等要求阻燃静电屏蔽的场合 序号产品名称产品型号芯数导体截面(mm²)1氯乙烯绝缘及护套复合带总屏蔽计算机电缆ZR-DJYVP31-150.5-2.52铝-塑复合带分-总屏蔽聚氯乙烯护套计算机电缆ZR-DJYP3VP31-150.5-2.。
生产厂商:天津市电缆总厂第一分厂物理参数:1.线芯材质:纯铜2.标称对数:5-2400对3.导体直径：铜线直径为、0.40、0.50、0.60、0.70、0.80、0.90mm；4.绝缘材料：高密度聚乙烯；5.绝缘单线：在导线上连续挤制绝缘材料，采用规定的10种标准色谱以便识别，并保证电缆的电气。
说的通俗些铠装电缆也就是地埋的电线电缆，动力线传输电能电缆加上铠装层的目的除了增强抗拉强度、抗压强度等机械保护延长使用寿命外，铠装的有一定的抗外力性能，还可以放一些老鼠撕咬，不至于透过铠装造成电力传输问题，铠装的弯曲半径要大，铠装层可以接地保护电缆：计算机铠装电缆、计算机屏蔽铠装电缆：双屏双绞铠装电。
技术特点1.电缆额定工作电压1000v.；2.导体结构采用多层复绞形式，电缆弯曲性能高；3.绝缘护套材料经改性后，具有高阻燃性，氧指数超过32；4.电缆的长期工作温度可达105℃,从而可使电缆载流量比普通电缆提高1.3倍；5.电缆符合IEC332-3《电缆成束燃烧试验》标准规定的Ａ级水平。
DJYDP2YD(R)低烟无卤阻燃聚烯烃绝缘和护套铜带绕包分屏计算机用屏蔽(软)电缆。DJYDP2YD(R)P2低烟无卤阻燃聚烯烃绝缘和护套铜带绕包分屏总屏计算机用屏蔽(软)电缆。DJYDYD(R)P3低烟无卤阻燃聚烯烃绝缘和护套铝塑复合带绕包总屏计算机用屏蔽(软)电缆。
不要只在家庭总线路上安装一个漏电保护器，一个漏电保护器保护的范围越广，跳闸的机率和频率就会越大。所以除了在总线路上安装一个漏电保护器外，在很可能发生漏电且容易发生触电的地方也装设一个，这样即使有地方漏电，也不会导致整个家中全面的停电。使用合格的用电器，不要只为了贪图便宜。便宜的电器做工肯定不好，材料的质量以及相应的保护措施不完善，隐形中就埋下了隐患。一般的人可能会想，我用了这么长时间了也没啥事啊，不要总担心这担心那，没必要。
Tianjin cable factory first branch factory in line with the principle of "customer is god", with "honest and trustworthy, warm and thoughtful" service concept won the trust of the vast number of merchants. My company to the pre-sale, sale, after-sales service to make the following commitments: 1: in order to deepen the understanding of our company, we warmly welcome you leaders, experts to visit factory, our company will provide accommodation and convenient work. 2. Provide users with product price information and product quality information. 3, in order to guarantee the good performance of products, our company adopts domestic high quality materials, and, according to the requirements of ISO 9001 quality assurance system of strict control of material purchasing and acceptance of the unqualified material is strictly prohibited. 4. Our company strictly implements the system of self-inspection, mutual inspection and special inspection. Unqualified semi-products are strictly prohibited from entering the next process, and unqualified products are not allowed to leave the factory. Organize the production strictly according to the standard or the special technical requirements of the customer, and provide **** qualified products to the customer. 5. The electric wires and cables provided by our company guarantee brand-new, mature and reliable performance and meet the standards or customer requirements in all aspects. 6. Our company guarantees that the products provided can operate reliably and safely under the correct installation, normal operation and maintenance.
注：ZR-阻燃G-隔氧层NH-耐火三、生产范围型号芯数标称截面（mm2)型号芯数标称截面（mm2)额定电压（KV）额定电压（KV）0.6/10.6/16/6(6/10)8.7/10(8.7/15)26/35(26/45)CUALCUALCUA。
Combined radio frequency cable: 1. Combined coaxial cable is mainly applicable to office buildings and multi-functional zones. Its advantages mainly include repeated wiring and overall project investment cost. 2, combined cable is a new type of cable series, it applies the each unit, all kinds of cable laying project, it has simple structure, flexible configuration, easy installation, novel style, etc. It can not only facilitate engineering design, but also facilitate production and transportation, more convenient installation and construction, is the current cable products. 3. Welcome new and old customers to make customized samples, no matter the size of the batch of our company will be enthusiastic service!
ia-K2YVR本安型PE绝缘PVC护套二芯绞合屏蔽控制软电缆适用于要求柔软的场合。超五类4对多股绞合线屏蔽数据电缆，符合中华人民共和国行业标准YD/T，符合美国ANSI/TIA/EIA-568B.2标准，ISO/IEC11801标准，ULSubject444标准。
Any cable specified in the UL flame retardant standard UL may be marked with a UL identification, fire rating and approval number if it is tested and verified to meet a certain fire rating.
电缆允许的弯曲半径：对有铠装或铜带屏蔽结构的电缆应不小于电缆外径的12倍。对有屏蔽层结构的软电缆，应不小于电缆外径的6倍。对无铠装层的电缆应不小于电缆外径的6倍。天津市电缆总厂第一分厂专业生产研发的市内通信电缆，电话电缆，大对数通信电缆，计算机电缆，通信设备电源线；铁路信号电缆，各种**性证书齐全，质量可靠。
也许你会有疑问，为什么这么做？我也不知道，此款PLC就是这样，这就是它的套路，对于此种套路，我们只能牢记。在其他PLC特别是日系，一般是通过设置参数的方式实现，也有使用指令的。还有一点，黄色荧光笔部分的三个黑点，是表示电路相通，而它正是把转换好的地址赋值给下面我们要介绍的功能块。也就是说，读写功能块读取或写入变量的从站地址就是使用变量A1_Add。2、WRITE_VAR此功能块是用于往从站写数据，也就是写入变频器的运行频率。
SYVPVP-75-5视频同轴双屏蔽电缆额定温度：-60℃～+200℃（最高使用环境温度：200℃；最低使用环境温度：～50℃）执行标准：GB/T17737.2-2000导体：单根或多股镀银铜丝或裸铜丝屏蔽：铜丝或裸铜丝颜色：红、黄、蓝、白、黑、绿、棕、橙、透明等。
说明：a.阻燃型（氧指数大于30）电缆需在型号前加代号“ZR"。例如：ZR-DJYPV；ZR-DJYPVP等。b.铠装型（钢带铠装）电缆需在型号右下角加代号“22"。例如：DJYPV22；DJYPVP22等。