小对数通信电缆灞桥实体大厂75-5矿用射频电缆斜眼

小对数通信电缆灞桥实体大厂75-5矿用射频电缆斜眼

　　（注意：这25对用“白兰”标识线缠着）1对—白兰2对—白桔3对—白绿4对—白棕5对—白灰6对—红兰7对—红桔8对—红绿9对—红棕10对—红灰11对—黑兰12对—黑桔13对—黑绿14对—黑棕15对—黑灰16对—黄兰17对—黄桔18对—黄绿19对—黄棕20对—黄灰21对—紫兰22对—紫桔23对—紫绿24。



Tianjin cable pull branch factory in line with the principle of "customer is", with "honest, trustworthy, thoughtful" service concept won the trust of the extensive business. I company for the pre-sale, sale, after-sales service promise as follows: 1, in order to deepen the understanding of our company, we welcome you, experts to visit factory, our company will provide accommodation and convenient work. 2. Provide customers with product price information and product information. 3. In order to ensure the high of our products, our company adopts domestic high- materials and follows the ISO 9001 guarantee system

　　DJYJV(R)P交联聚乙烯绝缘铜丝编织总屏聚氯乙烯护套计算机用屏蔽(软)电缆。DJYJPV(R)交联聚乙烯绝缘铜丝编织分屏聚氯乙烯护套计算机用屏蔽(软)电缆。DJYJPV(R)P交联聚乙烯绝缘铜丝编织分屏总屏聚氯乙烯护套计算机用屏蔽(软)电缆。

　　绝缘：根据不同型号可采用阻燃聚乙烯、聚氯乙烯、聚乙烯三种中的一种.绝缘表面应光滑平整,厚度应均匀,小厚度为0.4毫米.线对：可分为以下4种护套：聚氯乙烯护套材料的性能要求应符合GB8815的规定,平行室内线护套的横截面挤成扁圆形,绞合室内线的护套横截面挤成圆形.护套应完整连续,无缺陷表面光滑平整,。



　　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。

其中发送机SM2=1(需要程序控制设置)。接收机的串行口工作于方式2或3，SM2=1时，只有当接收到第9位数据(RB8)为1时，才把接收到的前8位数据送入SBUF，且置位RI发出中断申请引发串行接收中断，否则会将接受到的数据放弃。当SM2=0时，就不管第位数据是0还是1，都将数据送入SBUF，并置位RI发出中断申请。工作于方式0时，SM2必须为0。REN：串行接收允许位：REN=0时，禁止接收;REN=1时，允许接收。

This process specification provides for rated voltage 450/750v, single core 1.5-500mm2 PVC insulated or polyolefin insulated flame-retardant fire resistant soft cable; And 0.6/1kv single core 4~500mm2, 2~5 cores 1.5~240mm2 polychlorinated insulated or polyolefin insulated flame-retardant fire resistant flexible cables process specifications, technical re, and acceptance rules. The main models of this process specification are: rated voltage 450/750v: za-rv; WDZA - RY, etc. Rated voltage 0.6/1kv: za-rvv, za-rvv22, wdza-ryy, wdza-ryy23, wdna-ryy, wdna-ryy23. 2? Usage characteristics, classification and nomenclature of cables 2.1? Service characteristics 2.1.1 cable rated operating voltage: 450/750v, 600/1000v. 2.1.3 temperature under installation should not below 0 ℃. 2.1.4 small bending radius of cables: unarmored cables: the flame retardant type is 6 times the outer diameter of cables, and the fire resistant type is 12 times the outer diameter of cables; The armored cable is 20 times the outer diameter of the cable. 2.2? The cable type consists of 5 parts: serial code, insulation, sheath material code, outer sheath and performance code.

　　 二、执行标准 SPTL/ 三、使用特性 1.电缆导体的长期允许工作温度应不超过70℃，在使用过程中电缆应防止高温直流辐射或接触；电缆敷设环 境温度应不低于0℃。
　　填充式铠装通信电缆型号HYAT53WDZ-HYAT53ZRC-HYAT53。铠装通信电缆型号HYA22HYV22HYAT22HYY23HYYT23HYA23HYAT23。钢丝铠装通信电缆HYA33HYAT33WDZ-HYA53HYY33HYYT33HYY33。

　　电缆型号、名称、规格及用途型号名称规格用途MKYJV铜芯聚乙烯绝缘聚氯乙烯护套阻燃煤矿用控制电缆（2-14)**(0.75-2.5)铺设在室内、电缆内、管道等固定场合MKYJV22铜芯聚乙烯绝缘聚氯乙烯护套钢带锴装阻燃煤矿用交联控制电缆(7-61)*(0.75-。



　　 二、执行标准 SPTL/－03 三、使用特性 1.电缆导体的长期允许工作温度应不超过65℃，敷设环境温度应不低于0℃。 2.电缆敷设安装允许弯曲半径非铠装电缆应不小于电缆外径的10倍；铠装电缆应不小于电缆外径的15倍。

　　导线与接线端子之间的接触电阻