澄江RS4852X24AWG通讯电缆格盎然

澄江RS4852X24AWG通讯电缆格盎然

　　聚氯乙烯电缆包括vv电缆，vv22电缆，vlv电缆，vlv22电缆，zrvv电缆，nhvv电缆，zrvv22电缆，nhvv22电缆，护套线型号产品名称电压芯数截面主要适用范围VVVLV铜芯、铝芯聚氯乙烯绝缘聚氯乙烯护套电力vv电缆0.6/1KV1,2,3,4,3+1,5,4+1,3+。
　　3、矿用控制电缆产品型号规格及范围：型号、规格范围、使用场合MKVV、MKVVP、MKVVP2（0.5-10mm2,2-61芯）适用于弱电控制系统或强电磁场干扰区MKVV22、MKVV32（0.5-10mm2,）4-61芯MKVVR（0.5-6mm2）2-61芯MKVVRP（0.5-4mm2）2-6。

Armoured oil filled telecommunication cable USES: armoured communication cable mechanical protective layer can be appended to the structure of cable, in order to increase the mechanical strength of the cable, improve the ability of anti erosion, is vulnerable to mechanical damage and vulnerable to erosion area of telephone cable designed. It can be laid in any way, more suitable for direct burial in rock areas.

　　4、型号、名称和使用范围型号名称使用范围铜芯铝芯VVVLV聚氯乙烯绝缘聚氯乙烯护套电力电缆敷设在室内、管道内、隧道内VYVLY聚氯乙烯绝缘聚乙烯护套电力电缆敷设在室内、管道内、管道中VV22VLV22聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆敷设在地下，能承受机械外力作用V。



Product description: this product is suitable for ac rated voltage 450/750v and below power, household appliances, instruments, telecommunications e, lighting circuits and automation.

2017年6月，某水电站电气作业人员将主变低压侧2号厂变分支电缆用细导线绑扎固定在B相电流互感器一次侧铜排上，绑扎导线磨损绝缘破损，致使B相铜排经绑扎导线接地，导致发电机定子一点接地保护动作停机。类似电气作业者的“污点”、“野蛮施工”举不胜举，结果是砸了自己的招牌，丢了自己的名声。人无信则不立，电气作业坏习惯须及时纠正。出事必定违章，违章不能侥幸。谁都不愿意去送死，安全靠的是意识、监护、安措和班组的关爱。

　　3、产品型号规格及范围：产品型号规格范围使用场合MKVV,MKVVP,MKVVP20.5-10mm2,2-61芯适用于弱电控制系统或强电磁场干扰区MKVV22,MKVV200.5-10mm2,4-61芯MKVV32,MKVV300.5-10mm2,7-61芯MKVVR0.5-6mm2,2-61芯MK。

Flame retardant signal cable for coal mine: MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32
Spin cassette XF5-273 communication cable transfer box, adopting advanced technology at home and abroad, in accordance with the international advanced standard production in the eighty s of cable wiring e, for the city, the town of telecommunication network backbone cable and wiring cable transfer. Features: 1. The connection jumper adopts rotary clamp-type connection and is sealed with silica gel on the metal clip, because it is not only reliable and durable, but also easy to operate and repair without stripping. 2. The wiring terminals in the handover box shall be arranged in 25 pairs as a basic unit, consistent with the basic units of the local telephone cables and marked with Numbers on the terminals to facilitate construction and maintenance. 3. The structure, arrangement and installation dimensions of the wiring modules are exactly the same as those of 3M products and can be used for each other. 4. The box body is treated by electrostatic spraying, beautiful and generous, with clear lines, good anti-corrosion and waterproof performance and long service life. Main technical parameters: the environment temperature: - 40 ℃ ~ + 65 ℃ atmospheric pressure: 70 ~ 106 kpa relative humidity: 95% or less is random ends and insulation resistance between terminals and ground > 5 x 104 Μ Ω. When connecting any two ends and any terminals and grounding to 1000V ac, there shall be no breakdown or flying arc in 1min. Contact resistance between wire and terminal < 5 x lO - 3 Ω.

　　④在空气中敷设a.单芯电缆平行敷设时的中心距离：185mm2及以下电缆直径的2倍：240mm2及以上为90mmb.周围环境温度：30℃c.不同环境温度下载流量的校正系数：环境温度（℃）202530354045校正系数1.121.061.000.940.870.79⑤直埋敷设a。



　　本产品适用于各种仪器仪表的连结，以及信号传输。它具有耐高温、低温、耐腐蚀、抗老化等优点、对特殊场所或恶劣环境中的使用是目前理想的产品，正常使用温度为-60℃—250℃。本厂生产的高温计算机电缆保证1、成品电缆导体直流电阻应符合GB/T的规定。

　　二、产品执行标准YD/T三、基本型号及名称序号型号产品名称1HYA铜芯实芯聚乙烯绝缘双面涂塑铝带屏蔽聚乙烯护套通信电缆2HYA53铜芯实芯聚乙烯绝缘双面涂塑铝带屏蔽钢带铠装聚乙烯护套通信电缆3HYA23铜芯实芯聚乙烯绝缘双面涂塑铝带屏蔽镀锌钢带铠装聚乙烯护套通信电缆4HYAT铜芯。

RC滤波电感器的成本高、体积大，所以在电流不太大的电子电路中常用电阻器取代电感器而组成RC滤波电路。同样，它也有L型；π型。稳压电路交流电网电压的波动和负载电流的变化都会使整流电源的输出电压和电流随之变动，因此要求较高的电子电路必须使用稳压电源。稳压管并联稳压电路用一个稳压管和负载并联的电路是简单的稳压电路。R是限流电阻。这个电路的输出电流很小，它的输出电压等于稳压管的稳定电压值VZ。

　　生产范围：型号额定电压导体标称截面0.50.751.01.52.54610芯数ZR-KVV450/750V或OR0.6/1kv-2-612-142-10-2-612-142-10-2-612-142-10-7-612-612-142-10-1。



Total shielding DJYVPDJYPVDJYPVP polyethylene insulation PVC sheathed electronic computer cable group polyethylene insulation shield PVC sheathed electronic computer cable polyethylene insulation group total shield PVC sheathed electronic computer cable 1, fixed for laying indoors, in cable trench or pipe 2, cable long-term working temperature: - 20 ℃ + 65 ℃, the cable laying temperature not lower than 0 ℃, the bending radius should not less than 10 times of cable diameter DJYVPR DJYPVR DJYPVRP polyethylene insulation total shield PVC sheathed computer with a soft cable group polyethylene insulation shield PVC sheathed computer with a soft cable polyethylene insulation group total shield PVC sheathed computer with a soft cable shows that: (1) flame retardant cable (oxygen index greater than 30) need to add code "out" in front of the model. For example, zr-djypv zr-djypvp et al. (2) armored (steel belt armored) cables need to add code "22" in the lower right corner of the model, such as: DJYPV22 djypvpppvp22, etc. This cable is mainly used for ac or dc 300V and below working system, it can work normally when 500V or below.