矿用通讯电缆MHYV2X2X7/0.15邢台生产厂家PTY23电缆端庄

矿用通讯电缆MHYV2X2X7/0.15邢台生产厂家PTY23电缆端庄

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.



　　7、型号及名称：KVV铜芯聚氯乙烯绝缘聚氯乙烯护套控制电缆 索道通信电缆执行标准：YD/THYAC_索道电缆--索道通信电缆用途：HYAC-索道电缆--索道通信电缆适用于索道的通信线路，也适用于接入公用网上网专用网线路。

　　一、适用范围适用于网络监控系统,无线电通讯广播设备、有线电视和无线电,电子设备中传输视频信号。二、执行标准GB/T14864－1993三、使用特性1.电缆长期允许工作温度应不超过70℃；固定敷设环境温度应不低于－40℃，非固定敷设环境温度应不低于－15℃。

　　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。



　　如数控机床、电子设备、五金冲压、木材石材机械、玻璃与门窗机械、注塑机、机械(人)手、建筑机械、重型机械厂、汽车制造、起重运输设备、自动化仓库、码头等室内外环境需要的场所。如数控机床、电子设备、五金冲压、木材石材机械、玻璃与门窗机械、注塑机、机械(人)手、建筑机械、重型机械厂、汽车制造、起重运输设备、自动化仓库、码头等室内外环境需要的场所。

建立软件辅助设计平台准备一台个人计算机，安装好与plc相应的辅助设计软件，打开设计软件，按照提示输入必要的设置，安排好该应用软件专用的保存地址就可以开展工作了。这些工作，在有关手册中或是相关书籍中均有详细说明，本书不再赘述。当然，对于那些十分简单的任务，也可以直接用手操编程器，经济而实惠，而且立竿见影。编写应用软件按照功能块图，逐块编写。在编写程序之前，笔者的习惯是先将PLC的内存空间做初步的分割安排。

　　 IA-DJVPVP IA-DJYPVP IA-DJYJPVP 本安型、编织分对屏蔽、总屏蔽（铜丝或镀锡丝）。 IA-DJVP2VP2 IA-DJYP2VP2 IA-DJYJP2VP2 本安型、铜塑复合膜分对屏蔽、总屏蔽 。

　　产品型号：WDZ-RYYP低烟无卤多芯屏蔽电缆电缆结构：导体：无氧裸铜丝绝缘：低烟无卤环保型屏蔽：铜丝或镀锡铜丝编织屏蔽护套：低烟无卤环保型颜色：黑色(RAL9005)灰色(RAL7001)工作电压：450/750V测试电压：＜0.5mm²：2000V≥0.5mm?：2500V使用温度范围：-20℃。
Computer cable sheath: one, the scope of application: this product is fit for ac rated voltage up to and including 300/500 v or 1000 v dc electronic computer network and automation control system of signal transmission, high anti-jamming performance re of the detection device and instrument connections. Second, implement standard SPTL/ three, use features: 1. The cable conductor of long term working temperature should be allowed no more than 70 ℃, in the process of using cable should prevent high temperature radiation or contact; Ambient temperature under installation should not below 0 ℃. 2. Allowable bending radius of cable laying and installation: non-armoured layer cables shall be no less than 6 times the outer diameter of the cable; The armoured or shielded cable shall not be less than 12 times the outer diameter of the cable. The soft cable of shield layer structure should not be less than 6 times the outer diameter of the cable.


Power cable installation considerations, characteristics and operation condition 1, power cable installation considerations for cable laying parallel with heat pipe installation to keep a distance of 2 m, when crossing, should keep 0.5 m. The cable shall be installed at a distance of 0.5m in parallel or across other pipelines. When the cable is directly buried and installed, the direct buried depth of 1-35kv cable is less than 0.7m. When 10KV and below cables are installed in parallel, the net distance between them shall not be less than 0.1m and 10-35kv shall not be less than 0.25m. The distance of cross installation is not less than 0.5m. Cable laying temperature lower than 0 ℃, bending radius: multi-core cable or 15 (D + D), a single cable 20 or more (D + D), (D for cable diameter, D) for the conductor diameter.

　　一、性能：a、电压等级：600V/1000V b、电缆长期工作温度70℃ c、耐燃标准：GB/T12666二、导体结构组成及比较截面(mm2)结构(根/mm)截面(mm2)结构(根/mm)RVVZ-VVRVVZ-VV1.548/0.201/1.385019*32/0.32。

　　按电压等级分1、低压电缆：适用于固定敷设在交流50Hz，额定电压3kv及以下的输配电线路上作输送电能用。2、中低压电缆：（一般指35KV及以下）：聚氯乙烯绝缘电缆，聚乙烯绝缘电缆，等。3、高压带蓝：（一般为110KV及以上）：聚乙烯电缆和交联聚乙烯绝缘电缆等。

将红、黑测试夹的连接线与兆欧表接线端子进行连接使用手摇式兆欧表检测室内供电线路的绝缘电阻时,首先将L线路接线端子拧松,然后将红色测试夹的U形接口接入连接端子(L）上,再拧紧L线路接线端子;再将E接地端子拧松,并将黑色测试夹的U形接口接入连接端子,拧紧E接地端子,如下图所示将红，黑测试夹的连接线与兆欧表接线段子进行连接对兆欧表进行空载检测在使用手摇式兆欧表进行测量前,应对手摇式兆欧表进行开路与短路测试,检查兆欧表是否正常,将红、黑测试夹分开,顺时针摇动摇杆,兆欧表指针应当指示“无穷大”;再将红、黑测试夹短接,顺时针摇动摇杆,兆欧表指针应当指示“零”,说明该兆欧表正常,注意摇速不要过快,。

Computer cable sheath: one, the scope of application: this product is fit for ac rated voltage up to and including 300/500 v or 1000 v dc electronic computer network and automation control system of signal transmission, high anti-jamming performance re of the detection device and instrument connections. Second, implement standard SPTL/ three, use features: 1. The cable conductor of long term working temperature should be allowed no more than 70 ℃, in the process of using cable should prevent high temperature radiation or contact; Ambient temperature under installation should not below 0 ℃. 2. Allowable bending radius of cable laying and installation: non-armoured layer cables shall be no less than 6 times the outer diameter of the cable; The armoured or shielded cable shall not be less than 12 times the outer diameter of the cable. The soft cable of shield layer structure should not be less than 6 times the outer diameter of the cable.

　　（包括农村电话局用）二． 电缆适用温度为-10℃～50℃，电缆安装时的环境温度不低于0℃。弯曲半径不小于电缆直径的10倍。应用：室内外电话布线。。主要用于管道敷没，在架空安装时需要用吊线支承。



　　ZR－YJLV－P阻燃型聚氯乙烯(交联聚乙烯)绝缘金属屏蔽聚氯乙烯护套电力电缆。ZR－YJLV22－P阻燃型聚氯乙烯(交联聚乙烯)绝缘金属屏蔽钢带铠装聚氯乙烯护套电力电缆。ZR－YJLV32－P阻燃型聚氯乙烯(交联聚乙烯)绝缘金属屏蔽细钢丝铠装聚氯乙烯护套电力电缆。

　　带钢丝绳PVC弹性体行车控制电缆使用特性:额定电压：U0/U450/750V及以下高工作温度：100℃低环境温KVVRC带钢丝绳的PVC行车控制电缆KVVRC带钢丝绳PVC行车控制电缆具有柔软、耐磨、防油等特性，线旁附钢丝绳，增强抗拉力。