RVV2X1软芯电源线格阳山公司BVVR3X6平方线缆心烦

RVV2X1软芯电源线格阳山公司BVVR3X6平方线缆心烦

　　●电缆的推荐允许弯曲半径如下：无铠装电缆，应不低于电缆外径的6倍；铠装或铜带屏蔽电缆，应不低于电缆外径的12倍；屏蔽软电缆，就不低于电缆外径的6倍。4、使用条件电缆使用环境温度为－40℃～+50；在25℃时湿度为95%；电缆敷设温度≥－10℃；电缆敷设时的弯曲半径MHYV≥10倍电缆外径，其余型号≥15倍电缆外径。



　　四、型号、名称 PVV 聚氯乙烯绝缘聚氯乙烯护套信号电缆PYV 聚乙烯绝缘聚氯乙烯护套信号电缆 PVV22 聚氯乙烯绝缘聚氯乙烯护套钢带铠装信号电缆 PYV22 聚乙烯绝。

Steel tape armoured mainly as the radial mechanical protection layer of the cable, and it also have additional total shielding effect, especially steel tape armoured and copper wire, copper tape screened, is adopted two different shielding materials, play a complementary role in electromagnetic wave shielding, shielding effect will be better.

　　天津西门子：总线电缆；ProfibusDP电缆.2芯紫色电缆铝箔、金属丝编织双层屏蔽，实心裸铜线导体，2芯并合成对，芯线红绿二色，绿色环保PVC外护套，外观紫色。ProfibusDP电缆采用实心裸铜线导体作芯线，加厚铝箔和加密裸金属丝编织层，屏蔽效果好，紫色PVC外护套。



　　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。控制、监控回路及保护线路，电器仪表、配电装置的信号传输、控制与测量的使用。

D1编号＞D2编号时，中指定的软元件仅仅复位1点。关于高速计数器(C235～C255)的指定ZRST指令作为16位处理的指令，但也可以在D1，D2中指定32位计数器。指定时不允许出现类似D1中指定16位计数器，D2中指定32位计数器的混在的情况。同时驱动ZRST指令和PLS指令时的注意事项ZRST指令会将对象软元件的PLS、PLF指令用的上一次状态以及T、C复位状态也进行复位。当执行以下程序后，PLS指令将连续启动M0。

　　阻燃电缆阻燃电缆，是指在规定试验条件下，试样被燃烧，在撤去试验火源后，火焰的蔓延仅在限定范围内，残焰或残灼在限定时间内能自行熄灭的电缆。根本特性是：在火灾情况下有可能被烧坏而不能运行，但可阻止火势的蔓延。

　　产品名称型号规格及范围：塑料绝缘和聚氯乙烯护套铁路信号电缆PTYAH,;PTYA;PZYA;PTYV;PTYY,;PTY22;PTY23;（PZY02;PZY03;PZY23PZY22）1/0.8mm（1/1.0mm）2-48芯适用于额定电压交流500V或直流1000V及以下的铁路信号联络、火警信号。
　　导体线芯长期工作温度为70℃、95℃两种，电缆敷设温度不低于0℃。电缆的推荐允许弯曲半径如下：无铠装电缆，应不低于电缆外径的6倍；铠装或铜带屏蔽电缆，应不低于电缆外径的12倍；屏蔽软电缆，不低于电缆外径的6倍。

　　弱电信号线|电话线|铠装电话线；电信局专用电话线；通信电缆-HYA电缆|HYA23电缆|HYA22电缆|HYA53电缆|室外电话线HYA53HYA53钢塑复合带铠装通信电缆;HYA|地面通信电缆|地面通信线缆,直埋市话线.AVVR型300/300V铜芯聚氯乙烯绝AVVR聚氯乙烯软护套线缘聚氯乙烯护套。



　　MHYVP：聚乙烯绝缘聚氯乙烯护套煤矿用信号电缆，用于电场干扰较大的场所作信号传输，可用于固定敷设阻燃变频电缆产品用途阻燃变频电缆主要用于变频电源和变频电机之间,连接用的电缆,以及额定电压1KV及以下的,输配电线路中,作输送电能用.尤其适用于造纸、冶金、金属加工、矿山、铁路和食品加工等行业。

　　电缆线芯之间，线芯与屏蔽之间能承受交流50HZ1000V电压试验5min。电缆任一绝缘线芯在IKHz时的工作电容不大于200nF/KM。电缆任一绝缘线芯的电感与电阻之比均不大于50uH/Ω。辐射电磁场在频率20-200MHz的范围内，场强为120dB（7mv）的电磁场中，电缆线芯内感应强度小于50dB。

主要用于不易接触的地方，如老式电感镇流器。0I类:这类电器有工作绝缘，有接地接零端子，可以接线也可以不接线(如用于干燥环境，木质地板的室内)如电烙铁。I类:该类电器触电保护不仅依靠工作绝缘还依靠内部的接地端子(其设备外壳不设接地端子)自设备内引出带保护插头的电源线，将接地端子接黄绿双色线。如电冰箱、洗衣机电风扇、空调等均属此类。Ⅱ类:带有双重绝缘或加强绝缘的设备，无接地接零要求。所谓双重绝缘是指除基本的工作绝缘外，还提供独立的保护绝缘或加强绝缘，以及附加有效的安全措施。

Telephone line -HPV HYV HPVV HVV HVV HVV 4*0.5 4*0.4 4*0.6 4*0.7 4*0.8 4*0.9 4*1.0 4*1.2 4*1.5 HPV HYV HPVV HVV HVV 4*0.5 4*0.4 4*0.4 *0.6 4*0.7 4*0.8 4*0.9 4*1.0 4*1.2 4*1.5 and other series of municipal communication cables: YD/T322-1996 manufacuring hya HYAT duct (widely used in metropolitan area network, in the construction of communication network is given priority to with overhead and pipe installation, main transmission audio signal) HYAT filling type communication cable (used in metropolitan area network, in the construction of communication network is given priority to with pipe installation, have water-blocking effect, without charging protection, main transmission audio signal) HYAC messenger communication cable (used in metropolitan area network communication network construction, aerial installation, construction is convenient, Main transmission audio signal) HYAT53 filling type armoured cable (used in metropolitan area network communication network construction in complex environment, directly buried underground, water resistance, the rat bite, without charging protection, main transmission audio signal) the first branch factory of tianjin cable factory specializing in the production of research and development; Mining signal cables; Communications cables for coal mines; Coal mine control cables; Coal mine signal cables; Mining monitoring cables; Monitoring cables for mining; Telemetry cable for mine; Mine monitoring lines; Mine monitoring line; Mining telephone cables; Mine explosion-proof cable; Mining cables; Mine fire retardant cable; Sensor cable; All the products have the certificate of "coal safety sign" and have complete specifications. The products are widely used in various coal mine systems and coal mine monitoring systems. Sales to coal companies and mining groups throughout the country; And become a number of mining e companies supporting products, established long-term cooperation relations, products have been users praise and trust!



　　该电缆主要用于交流或直流300V及以下的工作系统，在500V及以下时能正常工作。HYV——铜心实心聚乙烯绝缘，聚氯乙烯护套，绕包铝箔带，市话通信电缆。HPVV——铜心聚氯乙烯绝缘，聚氯乙烯护套铝箔绕包带，市话通信电缆。

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 information. 3, in order to guarantee the good performance of products, our company adopts domestic high materials, and, according to the re of ISO 9001 assurance system of strict control of material purchasing and acceptance of the un material is strictly prohibited. 4. Our company strictly implements the system of self-inspection, mutual inspection and special inspection. Un semi-products are strictly prohibited from entering the next process, and un products are not allowed to leave the factory. Organize the production strictly according to the standard or the special technical re of the customer, and provide 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 re in all aspects. 6. Our company guarantees that the products provided can operate reliably and safely under the correct installation, normal operation and maintenance.

　　6、使用特性：电缆导体的长期允许工作温度为70℃，电缆敷设温度应不低于0℃。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。