KFVP12X1.0屏蔽耐高温控制电缆结构循化品质保证RVVP16X0.5线缆格痛心

KFVP12X1.0屏蔽耐高温控制电缆结构循化品质保证RVVP16X0.5线缆格痛心

Low smoke zero halogen flame retardant cable insulation using crosslinked poly (do not contain halogen, sheath used do not contain halogen polyethylene thin hydrocarbon material, so the set of all materials do not contain halogen, chung cable cable released when small amounts of smoke, it won't produce a strong acid mist, functioning, toxicity is small.



　　二：产品执行标准Q/HHTZH002.3(等效采用英国BS5308标准)阻燃性能试验执行GB标准三：使用特性1．交流额定电压：U0/U300/500KV2．高工作温度：聚乙烯绝缘不超过70℃交联聚乙烯绝缘90℃低烟无卤阻燃聚烯烃70℃低烟无卤阻燃交联聚烯烃90℃和125℃两种3．低环境温度：聚氯。

Over the years enterprises to ", the user is supreme, service, abide by the contract "for the purpose of" honesty sincerity, win-win "business philosophy, adhere to the" in order to save, to the credibility of development, and tomorrow's survival "principle,

　　通信电缆型号：HYA;HYA22;HYA23;HYA53;ZRC-HYA;ZRC-HYA53;WDZ-HYA；充油通信电缆：HYAT;HYAT23;HYAT53;HYAT22;HYYT;ZRC-HYAT;WDZ-HYAT;ZR-HYAT53;;自承式通信电缆-索道通信电缆型号：HYAC，HYYC铠装。



　　也可提供双层护套的通信电缆。展望未来，任重而道远。公司期待能与新老客户真诚合作不段把握时代脉搏，与时俱进，共创。我厂生产煤矿用阻燃控制电缆,主要规格有MKVV,MKVV22,MKVV32等，各种产品均有《煤安标志》证书，规格齐全，产品广泛应用于各大煤矿系统和煤矿监控系统。

19，脉动直流电：大小随时间变化而方向不变的电流称为脉动直流电。20，频率：交流电流1s内电流方向改变的次数称为频率,用字母f表示,单位为Hz(赫兹)。21，周期：交流电每变化一周所需的时间称为周期,用字母T表示,单位为s(秒)。22，瞬时值：交流电在任一瞬间的值称为瞬时值,用小写字母表示,如u、e分别表示电流、电压及电动势的瞬时值。23，大值：瞬时值中的大幅度值称为大值,用带下标m的大写字母表示,如Im、Um、Em分别表示电流、电压及电动势的大值。

The cross section of the control cable is generally no more than 10 square meters, and the power cable is mainly used to transport power, which is generally large. Due to the above all when it comes to the reason, the specifications of the power cable can generally larger, to 500 square feet (normal manufacturer can produce range), again big cross section of the general factory is relatively less, you can do and control cable section generally small, generally not more than 10 largest square, tell from some cable, power cable according to the request of power grid, most commonly for five core, and control cable transmission control signal, some more, according to the standard terms of more than 61 core, but also can produce according to user re

　　 产品介绍：一：产品特点及用途本产品适用于交流U0/U为300/500V电力、冶金、石化等行业以电子计算机为主的自动控制系统、计算机集散控制系统、自动化控制系统作控制线以及检测用仪器仪表用电子计算机电缆。
Armoured communication cable armoring cable type: HYA53, HYAT53, HYA23 HYAT23, HYV22, HYA22 (rat, buried) armoring communication cable USES: armoured communication cable mechanical protective layer can be appended to the structure of the cable, with the mechanical strength of the cable, antierosion capability, is vulnerable to mechanical and designed and vulnerable to erosion area telephone cable. Any kind of laying can be adopted, which is more suitable for direct buried laying in rock area. Armored communication cable structure: 1. Basic cable: any filled and unfilled cable with single sheath or double sheath structure. 2. Armored communication cable mechanical protection layer: type 53 adopts 0.15mm thick corrugated steel belt, which is longitudinal wrapped on the basic cable and overlapped on both sides. The surface of the steel belt is coated with plastic to prevent corrosion and water intrusion. The type 23,22 has similar performance with double steel band wrapping. 3. Armored communication cable sheath: black high-molecular weight low-density polyurethane or polyurethane sheath. Sheath thickness may depend on the basic cable outer diameter. 5. The marking contents of armored communication cables include: wire diameter, number of wire pairs, cable model, length, manufacturer name and year of manufacture. 6. Armored communication cable electrical characteristics: the cable meets all the electrical re of the basic cable. 6. Cable length: mechanically protected cable is made according to the length of the corresponding basic cable

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!



　　理论上RS485的传输距离能达到1200米，但实际应用中传输距离要小于1200米，具体长度受周围的环境影响。工作温度：电缆长期允许工作温度不超过70℃。芯数从2芯到24芯之间按国标分色，两芯以上绞合成缆，外层绞合方向为右向，软圆无氧铜线或镀锡无氧铜线屏蔽，广泛应用于仪器、仪表、楼宇对讲、监视监控的控制安装。

　　。使用特性●工频额定电压U0/U为380/660V、660/1140V、1.9/3.3kv、3.6/6kv、6/10KV、8.7/10KV。●电缆导体的高允许工作温度：65℃90℃●电缆允许低的工作环境温度为-35℃●电缆弯曲半径：不大于电缆外径的6倍。

从的等效电路看到，这个振荡电路是一个桥形电路。R1CR2CRt和RE1分别是电桥的4个臂，放大器的输入和输出分别接在电桥的两个对角线上，所以被称为RC桥式振荡电路。RC桥式振荡电路的性能比RC相移振荡电路好。它的稳定性高、非线性失真小，频率调节方便。它的振荡频率是：当R1=R2=R、C1=C2=C时f0=12πRC。它的频率范围从1赫～1兆赫。调幅和检波电路广播和无线电通信是利用调制技术把低频声音信号加到高频信号上发射出去的。

　　您的满意－－我们不懈之追求!公司承诺，用户的需要就是我们的责任,电缆远销浙江上海天津辽宁云南广西广东安徽北京新疆重庆湖南湖北河北河南宁夏青海甘肃陕西西藏贵州四川海南黑龙江内蒙古山东福建吉林山西江西江苏电缆远销浙江上海天津辽宁云南广西广东安徽北京新疆重庆湖南湖北河北河南宁夏青海甘肃陕西西藏贵州四川海南。



　　制造工艺技求在变频电机专用电缆生产过程中，绝缘线芯挤包工序、成缆工序等是关键的工序。绝缘线芯挤包工序绝缘线芯的质量将直接影响到电缆的电气性能。在生产过程中，我们特别注重原材料的净化，屏蔽与绝缘材料挤包紧密，控制绝缘偏心度和绝缘外径的均匀一致，这样可减少界面效应，提高电缆电气性能。

　　执行标准GBQ/WTL使用特性1.电缆额定电压UO/U:450/750V，交流聚烯烃UO/U为0.6/1KV2.电缆长期工作温度为：-20℃－90℃，-40℃－105℃3.推荐弯曲半径：无铠装电缆应不小于电缆外径的6倍，有铠装或铜带屏蔽结构的电缆应不小于电缆外径的12倍。

　　 ；MHYV矿用通信电缆、矿用通信电缆MHYA32矿用通信电缆、MHYAV矿用通信电缆、MHY32矿用通信电缆、MHYVR矿用通信电缆、MHYVP矿用通信电缆、MHYVRPMHYV1*2*0.5矿用通信电缆1*2*0.6矿用通信电缆1*2*0.7矿用通信电缆1*2*0.8MHYV1*4*0.5矿用通。