镀锡矿用线缆MHYVRP1X4X42/0.15格孟津优惠报变频器电力电缆YJVRP3P丰满
更新时间：2025-07-05 05:45:08
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镀锡矿用线缆MHYVRP1X4X42/0.15格孟津优惠报变频器电力电缆YJVRP3P丰满
Precautions for installation of power cables: keep 2m distance when the cable is installed in parallel with the thermal pipe, and 0.5m should be maintained when crossing. 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. ? 6KV and above cable connector:? When installing the terminal head of the cable, the semiconductor electrical shielding layer must be stripped off. During operation, the insulation shall not be damaged. The shield end should be flat and the graphite layer (carbon particles) should be clean. (2) plastic cable end copper tape screened and armor must be good grounding, the short circuit also follow this principle, avoid unbalanced three-phase run ShiGang armoured end produce inductive electromotive force, and even "lighter" and sheath and other accidents. It is required to use my tinplate to braid copper wire for grounding lead. When connecting with the cable copper belt, it should be welded with chromium-iron tin. ? The shield of three-phase copper tape should be connected with ground wire respectively. Note that the shielded ground wire and steel armor ground wire should be separately drawn out and insulated from each other. The position of the welded ground wire should be as low as possible. Basic re for cable terminals and intermediate joints: a. good conductor connection; B. The insulation is reliable, and it is recommended to use irradiated cross-linked heat-shrinkable silicone rubber insulation materials; C. good sealing; D. sufficient mechanical strength to meet various operating conditions. The end of the cable must be used to prevent water and other corrosive materials from corroding, in order to prevent the water tree caused by the aging of the insulation layer and breakdown. Crane or forklift should be used for the loading and unloading of cables. It is forbidden to run flat or lay flat. For installation of large cables, cable laying cart should be used to avoid external damage or abrasion caused by manual dragging. If the cable cannot be laid in time for some reason, it should be stored in a dry place to prevent sunlight from exploding and water entering the end of the cable. ? Note: the installation of wire and cable should be familiar with the performance of wire and cable installation personnel or full-time technical personnel, if there are still unclear matters, ball related technical department or technical department of our factory.
Signal cable for mining is a signal transmission tool. General signal cable transmission signal is small, in order to avoid the interference signal, signal cable with a layer of shielding layer, outside package of conductor shielding layer, generally for conductive cloth, woven or copper (aluminum), the bronze shield to ground, external interference signal can be the layer into the earth, and avoid interference signals into the inner conductor interference at the same time reduce the wastage of the transmitted signal.
3、电子计算机电缆型号及使用范围：产品型号规格范围使用场合JVV,JVVR,JYV,JYVR,JYJV,JYJVR,JVPVJVVP,JYVP,JYJVP,JVVPR,JYVPR,JYJVPR,JVVP2,JVVP2R,JVVP3,JVVP3R0.12-1.5Mmm21-100对（3线组）用于一般工。
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。
KVVRP聚氯乙烯绝缘，聚氯乙烯护套铜丝编织屏蔽软控制电缆同上具有防干扰能力。KVVP2聚氯乙烯绝缘，聚氯乙烯护套铜带绕包屏蔽控制电缆同上。KVV22聚氯乙烯绝缘，聚氯乙烯护套内钢带铠装控制电线敷设在室内、电缆沟中、管道内及地下，能承受较大的机械外力使用。
什么是plc？PLC又叫可编程控制器，是一种数字运算操作电子系统，专为在工业环境下应用而设计，它采用了可编程的存储器，用来在其内部存储执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令。并通过数字的、模拟的输入和输出，控制各种类型的机械或生产过程，可编程控制器及其有关的外围设备，都应按易于与工业控制系统形成一个整体、易于扩充其功能的原则设计。PLC控制与继电器控制的区别组成器件不同触点数量不同控制方法不同工作方式不同PLC控制、继电器和单片机控制的比较PC控制与继电器控制相比，具有改变程序就能变换控制功能的优点，但在简单控制时成本较高，另外，利用单片机也可以实现控制。
10ia-KYPVP铜芯聚氯乙烯绝缘及护套铜丝编织分屏蔽及总屏蔽本安用控制电缆11ia-KYP2V铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽本安用控制电缆12ia-KYP2VP2铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽及总屏蔽本安用控制电缆13ia-KYP3V铜芯聚乙烯绝缘聚氯乙烯护套铝。
采用对绞、对屏、总屏（或三线组绞合、组屏蔽、组屏总屏）等结构形式，具有介质损耗小，传输信号能力强、抗干扰性能好等特点，能可靠传输微弱模拟信号或数字信号，可广泛地用于发电、冶金、石油、化工、轻纺等部门的检测和控制用计算机系统或自动化仪表装置，以及一般的工业计算机用。
我国国家标准GB12666.6（等同IEC331）将耐火试验分A、B两种级别，A级火焰温度950~1000℃，持续供火时间90min，B级火焰温度750~800℃，持续供火时间90min，整个试验期间，试样应承受产品规定的额定电压值。
四.线芯对数：1～61对kvv2芯＊0.75控制电缆kvv2芯＊1.0控制电缆kvv2芯＊1.5控制电缆kvv3芯＊0.75控制电缆kvv4芯＊0.75控制电缆kvv5芯＊0.75控制电缆kvv6芯＊0.75控制电缆kvv7芯＊0.75控制电缆kvv8芯＊0.75控制电缆kvv10芯＊0.75控制电。
所谓的差分信号是指一根线以正电平方式传输信号，另外一根线以负电平方式传输同一信号，当线路中出现干扰信号时，其对两根线的影响是相同的，因而在接收端还原差分信号时就可以屏蔽掉该干扰信号（可以理解为差分的两路信号执行减运算）。
SYV视频线、SYWV电视天线、RVVP屏蔽线、RVV护套线、AVVR多芯信号线、多芯音频线、RVSP双绞屏蔽线、各种屏蔽线缆、各种护套电源线、五类网络线、超五类网线、同轴电缆、各种监控线缆、各种弱电线缆 、各种高压电缆、各种射频、视频、同轴电缆、多芯视频电缆、多芯音频线、各规格、音响线、各种话筒线。
1和8是液位继电器的线圈，7是液位继电器的高中低3个液位探头，2和3是一组常开点，4和3是一组常闭点。供水接线供水接线需要用到液位继电器的2和3这组常开点，当水位下降到探头低时，2和3就会导通水泵开始抽水。当水位达到探头高时，2和3复位断开电机停止，所以可以把2和3理解为一组开关。排水电路排水电路需要用到液位继电器的3和4这组常闭点，当水位排到探头低时，3和4这组常闭点就会断开，水泵就会停止排水。
试验规定，成束3.5m长的电缆试样用铁丝固定在梯形测试架上，试样数量按不同分类所要求的非金属物料决定。试样垂直挂在燃烧炉背壁上，空气通过底板上的进气口引入燃烧炉。丙烷平面燃烧器以750℃的火焰和试样接触，试样在强制吹风（气流排放5m3/分钟，风速0.9m/秒）的情况下，必须在垂直燃烧20分钟内燃不起来，电缆在火焰蔓延2.5米以内自行熄灭。
ZR-VV-阻燃，硬动力电缆，不易弯曲，适用于固定敷设。 VV-不阻燃，硬动力电缆，不易弯曲，适用于固定敷设。 ZR-VV-阻燃，硬动力电缆，不易弯曲，适用于固定敷设。安防工程、监控工程、弱电系统工程、综合布线、银行监控工程、网络工程、消防工程、远程三表抄送、楼宇防盗监控、门禁可视对讲等专用音视频信号电线电缆。
MHYVRP 7/0.30、7/0.37、7/0.43、7/0.52（1～10对、1×4）聚乙烯绝缘铜丝编织屏蔽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，电缆较柔软。塑料绝缘和护套信号电缆：一、适用范围 本产品适用于交流额定电压250V或直流500V及以下铁路信号联锁、火警信号等各类电器仪表及自动装置的连接线。
4、缆芯：由苦干个基本单位或超单位绞合而成，每个单位都用规定色谱扎带绕扎，以便识别不同单位。100对及以上的电缆加有1%预备线对，但Zui多不超过6对。（导线直径为φ0.32mm的电缆，可Zui多不超过10对）。
Precautions for installation of power cables: keep 2m distance when the cable is installed in parallel with the thermal pipe, and 0.5m should be maintained when crossing. 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. ? 6KV and above cable connector:? When installing the terminal head of the cable, the semiconductor electrical shielding layer must be stripped off. During operation, the insulation shall not be damaged. The shield end should be flat and the graphite layer (carbon particles) should be clean. (2) plastic cable end copper tape screened and armor must be good grounding, the short circuit also follow this principle, avoid unbalanced three-phase run ShiGang armoured end produce inductive electromotive force, and even "lighter" and sheath and other accidents. It is required to use my tinplate to braid copper wire for grounding lead. When connecting with the cable copper belt, it should be welded with chromium-iron tin. ? The shield of three-phase copper tape should be connected with ground wire respectively. Note that the shielded ground wire and steel armor ground wire should be separately drawn out and insulated from each other. The position of the welded ground wire should be as low as possible. Basic re for cable terminals and intermediate joints: a. good conductor connection; B. The insulation is reliable, and it is recommended to use irradiated cross-linked heat-shrinkable silicone rubber insulation materials; C. good sealing; D. sufficient mechanical strength to meet various operating conditions. The end of the cable must be used to prevent water and other corrosive materials from corroding, in order to prevent the water tree caused by the aging of the insulation layer and breakdown. Crane or forklift should be used for the loading and unloading of cables. It is forbidden to run flat or lay flat. For installation of large cables, cable laying cart should be used to avoid external damage or abrasion caused by manual dragging. If the cable cannot be laid in time for some reason, it should be stored in a dry place to prevent sunlight from exploding and water entering the end of the cable. ? Note: the installation of wire and cable should be familiar with the performance of wire and cable installation personnel or full-time technical personnel, if there are still unclear matters, ball related technical department or technical department of our factory.
Signal cable for mining is a signal transmission tool. General signal cable transmission signal is small, in order to avoid the interference signal, signal cable with a layer of shielding layer, outside package of conductor shielding layer, generally for conductive cloth, woven or copper (aluminum), the bronze shield to ground, external interference signal can be the layer into the earth, and avoid interference signals into the inner conductor interference at the same time reduce the wastage of the transmitted signal.
3、电子计算机电缆型号及使用范围：产品型号规格范围使用场合JVV,JVVR,JYV,JYVR,JYJV,JYJVR,JVPVJVVP,JYVP,JYJVP,JVVPR,JYVPR,JYJVPR,JVVP2,JVVP2R,JVVP3,JVVP3R0.12-1.5Mmm21-100对（3线组）用于一般工。
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。
KVVRP聚氯乙烯绝缘，聚氯乙烯护套铜丝编织屏蔽软控制电缆同上具有防干扰能力。KVVP2聚氯乙烯绝缘，聚氯乙烯护套铜带绕包屏蔽控制电缆同上。KVV22聚氯乙烯绝缘，聚氯乙烯护套内钢带铠装控制电线敷设在室内、电缆沟中、管道内及地下，能承受较大的机械外力使用。
什么是plc？PLC又叫可编程控制器，是一种数字运算操作电子系统，专为在工业环境下应用而设计，它采用了可编程的存储器，用来在其内部存储执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令。并通过数字的、模拟的输入和输出，控制各种类型的机械或生产过程，可编程控制器及其有关的外围设备，都应按易于与工业控制系统形成一个整体、易于扩充其功能的原则设计。PLC控制与继电器控制的区别组成器件不同触点数量不同控制方法不同工作方式不同PLC控制、继电器和单片机控制的比较PC控制与继电器控制相比，具有改变程序就能变换控制功能的优点，但在简单控制时成本较高，另外，利用单片机也可以实现控制。
10ia-KYPVP铜芯聚氯乙烯绝缘及护套铜丝编织分屏蔽及总屏蔽本安用控制电缆11ia-KYP2V铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽本安用控制电缆12ia-KYP2VP2铜芯聚乙烯绝缘聚氯乙烯护套铜带分屏蔽及总屏蔽本安用控制电缆13ia-KYP3V铜芯聚乙烯绝缘聚氯乙烯护套铝。
采用对绞、对屏、总屏（或三线组绞合、组屏蔽、组屏总屏）等结构形式，具有介质损耗小，传输信号能力强、抗干扰性能好等特点，能可靠传输微弱模拟信号或数字信号，可广泛地用于发电、冶金、石油、化工、轻纺等部门的检测和控制用计算机系统或自动化仪表装置，以及一般的工业计算机用。
我国国家标准GB12666.6（等同IEC331）将耐火试验分A、B两种级别，A级火焰温度950~1000℃，持续供火时间90min，B级火焰温度750~800℃，持续供火时间90min，整个试验期间，试样应承受产品规定的额定电压值。
四.线芯对数：1～61对kvv2芯＊0.75控制电缆kvv2芯＊1.0控制电缆kvv2芯＊1.5控制电缆kvv3芯＊0.75控制电缆kvv4芯＊0.75控制电缆kvv5芯＊0.75控制电缆kvv6芯＊0.75控制电缆kvv7芯＊0.75控制电缆kvv8芯＊0.75控制电缆kvv10芯＊0.75控制电。
所谓的差分信号是指一根线以正电平方式传输信号，另外一根线以负电平方式传输同一信号，当线路中出现干扰信号时，其对两根线的影响是相同的，因而在接收端还原差分信号时就可以屏蔽掉该干扰信号（可以理解为差分的两路信号执行减运算）。
SYV视频线、SYWV电视天线、RVVP屏蔽线、RVV护套线、AVVR多芯信号线、多芯音频线、RVSP双绞屏蔽线、各种屏蔽线缆、各种护套电源线、五类网络线、超五类网线、同轴电缆、各种监控线缆、各种弱电线缆 、各种高压电缆、各种射频、视频、同轴电缆、多芯视频电缆、多芯音频线、各规格、音响线、各种话筒线。
1和8是液位继电器的线圈，7是液位继电器的高中低3个液位探头，2和3是一组常开点，4和3是一组常闭点。供水接线供水接线需要用到液位继电器的2和3这组常开点，当水位下降到探头低时，2和3就会导通水泵开始抽水。当水位达到探头高时，2和3复位断开电机停止，所以可以把2和3理解为一组开关。排水电路排水电路需要用到液位继电器的3和4这组常闭点，当水位排到探头低时，3和4这组常闭点就会断开，水泵就会停止排水。
试验规定，成束3.5m长的电缆试样用铁丝固定在梯形测试架上，试样数量按不同分类所要求的非金属物料决定。试样垂直挂在燃烧炉背壁上，空气通过底板上的进气口引入燃烧炉。丙烷平面燃烧器以750℃的火焰和试样接触，试样在强制吹风（气流排放5m3/分钟，风速0.9m/秒）的情况下，必须在垂直燃烧20分钟内燃不起来，电缆在火焰蔓延2.5米以内自行熄灭。
ZR-VV-阻燃，硬动力电缆，不易弯曲，适用于固定敷设。 VV-不阻燃，硬动力电缆，不易弯曲，适用于固定敷设。 ZR-VV-阻燃，硬动力电缆，不易弯曲，适用于固定敷设。安防工程、监控工程、弱电系统工程、综合布线、银行监控工程、网络工程、消防工程、远程三表抄送、楼宇防盗监控、门禁可视对讲等专用音视频信号电线电缆。
MHYVRP 7/0.30、7/0.37、7/0.43、7/0.52（1～10对、1×4）聚乙烯绝缘铜丝编织屏蔽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，电缆较柔软。塑料绝缘和护套信号电缆：一、适用范围 本产品适用于交流额定电压250V或直流500V及以下铁路信号联锁、火警信号等各类电器仪表及自动装置的连接线。
4、缆芯：由苦干个基本单位或超单位绞合而成，每个单位都用规定色谱扎带绕扎，以便识别不同单位。100对及以上的电缆加有1%预备线对，但Zui多不超过6对。（导线直径为φ0.32mm的电缆，可Zui多不超过10对）。
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