YJV223X4平方铠装电力电缆灞桥实体大厂PTYA22-12铁路信号电缆斜眼
更新时间：2025-08-15 10:08:49
价格：5.00每米
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销售地区:全国、出口
发货日期:1-3天
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联系人：王艳
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YJV223X4平方铠装电力电缆灞桥实体大厂PTYA22-12铁路信号电缆斜眼
Computer cable USES: this product is widely used in electricity, metallurgy, petroleum, chemical industry, textile and other departments of detection and control in a computer system or automated devices, as well as general industrial computer. Features: rated voltage UO/U is 300/500v. Allowed working temperature does not exceed 70 ℃, laying temperature not lower than 0 ℃, allowed bending radius should not less than 12 times of cable outer structure of soft cable should be no less than eight times outside the cable, copper tape screened cable shall be less than 15 times of cable diameter. Product code and significance: dj-electronic computer cable y-polyethylene v-polyvinyl chloride R- represents multiple strands of soft core p-copper wire shielding p2-copper belt shielding P3 aluminum plastic compound
Purpose of HYAT solid insulated filled cable: solid insulated filled cable is suitable for the urban telecommunication line of the local telecommunication network in the town of wuyu, and also for the special network line connecting to the public network. Mainly used for pipeline laying. The inner and outer surfaces of the cable core and the shield layer are filled with oil paste and poured to prevent water intrusion. The mechanical and electrical properties of the cable remain unchanged under conditions of 30~C - 60~C.
产品采用标准：MT818. 矿用通信电缆规格型号，产品名称及作用MHYV(1×2矿用通信电缆：用途:本产品用于井下作电话通信焊线、配线和用户线路。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。
本产品具有较强的抗电磁干扰、抗雷击及均匀电场，改善供电品质的特性。特别适用具有精密电子装置的场所，如计算机中心、航空航天监控中心、智能大厦等。产品适用于额定电压0．6／lkV及以下的电力线路中作输送电能用。
In order to maintain compatibility, EIA/TIA 568B is commonly used to make mineral net wire. A wiring is applied to the whole network wiring, but the network connection with rj-45 socket at both ends is feasible in the network whether it is 568A or 568B.
大多数PLC都是用这些字母表示的，应用Zui广泛的西门子plc是用单词简写表示，比如DC/DC/RLY就分别表示电源输入输出的类型，很显然RLY表示是继电器输出。晶体管输出可以发出高速脉冲，一般是控制伺服，分PNP和NPN两种接法。晶闸管输出可以直接接交流负载，一般很少用。我们用的Zui多的就是继电器输出，和我们平常用的继电器是一摸一样的。它，可接交直流负载，它仅仅是一个触点，所以不分NPN和PNP。
采用对绞、对屏、总屏（或三线组合、组屏蔽、组屏总屏）等结构形式，具有介质损耗小、传输传号能力强、抗干扰性能好等特点，能可靠地传输微弱的模拟信号，可广泛地应用于发电、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装置，以及一般的工业计算机上。
HYA internal communication cable (widely used in the construction of man communication network, mainly for overhead and pipeline installation, mainly for transmission of audio); HYAT packed communication cable (used in the construction of man communication network, mainly for pipeline installation, with water resistance effect, no need for inflation protection, mainly for transmission of audio); HYAC self-supporting communication cable (used in the construction of man communication network, overhead installation, convenient construction, mainly transmitting audio); HYAT53 filled armoured cable (HYA, a complex communications cable used in metropolitan area network construction); HYAT; HYAC manufacuring HYA communication cable type HYAC HYAT HPVV HYV HJVV HYY armoured communication cable HYA22 HYV22 HYAT22 HYY23 HYYT23 HYA23 HYAT23 HYA53 HYAT53 steel wire armoured communication cable H YA33 HYAT33 WDZ - HYA53 HYY33 HYYT33 HYY33 oil filled telecommunication cable HYAT HYYT execution: YD/T322-1996 structure features: Manufacuring HYA communication cable insulation using chromatography in the city, lu: su composite sheath of cable is applied to longitudinally wrap shielding ribbon and sheath bonded into an organic whole, forming sealing layer, has the superior electrical properties, the characteristics of the construction is convenient. Main electrical properties: 1. The dc resistance: 20 ℃, the copper wire 0.5 mm, less than or equal to 95 Ω/km. Insulated electrical strength: 2. 1 min 1 kv no breakdown between the conductor and conductor shielding 1 min 3 kv is not breakdown (3) insulation resistance: each conductor and the rest of the grounding wire core, more than 10000 m Ω manufacuring HYA cable. Km, more than 3000 m Ω HYAT cable. Km. 5. Remote crosstalk defense: 150kHZ, the average power of the combination is greater than 69dB/km. Mine communication cable: 1. Execution: mt818.14-1999 2 purpose: this product is used in well
例如：①煤矿用铜芯聚乙烯绝缘聚氯乙烯护套通信电缆，2芯1.5mm2(1/1.38)或7芯0.75mm2(7/0.37)，适用于固定场合使用和2对1.5mm2(48/0.2)，适用于移动场合使用，表示为：MHYV1x2x1.5(1/1.38)或MHYV1x7x0.75(7/0.37)或MHYV1x7x。
执行标准：GB9330－1988和Q/SCT－J02.04－1999使用特性：电缆导体的Zui高额定温度为：聚氯乙烯绝缘电缆为70℃，交联聚乙烯绝缘电缆为90℃。电缆敷设时的环境温度不低于0℃。电缆敷设时的Zui弯曲半径为：无铠装层的电缆，应不小于电缆外径的6倍，有铠装层或铜带屏蔽的电缆应不小于电缆外径的12倍。
2.产品技术标准：▲TB/T铁路信号电缆▲TB/T3100.1～.5-2004《铁路数字信号电缆》▲Q/JTL051.综合屏蔽信号电缆3.主要型号有：铁路信号电缆，铁路综合护套信号电缆，铁路铝护套信号电缆，铁路数字信号电缆，铁路内屏蔽数字信号电缆，铁路计轴信号电缆，铁路应答器数据传输电缆。
MHYV（1×22×21×45×2）×7/0.28煤矿用聚乙烯绝缘聚氯乙烯护套矿用通信电缆用于平巷斜巷及机电硐室MHJYV4/0.28铜线+3/0.28钢线1×22×2煤矿用加强线芯聚乙烯绝缘聚氯乙烯护套矿用通信电缆用于机械损伤较高平巷和斜巷MHYAV1/0.8（20×230×250×2）×0.8煤。
如果没有这个二极管的，因为输出和电源端没有上拉电阻，输出端和电源端是完全开路的，所以它的电阻，一定大于输出对地端，从这里也可以猜到到这是NPN型传感器PNP三极管和输出PNP型三极管，导通条件和NPN型的反过来了，要求VEVBVC，所以它可以接到电源这头，直接用来断开电源V+输出，上图是一个PNP的OC输出原理图，和NPN刚好颠倒，它的发射极E挂到电源VCC上了，只要通电了，IO输入高电平，则满足导通条件，OUT和VCC正极连接，OUT也将输出高电平，当IO输入低电平，三极管截止，OUT将变成低电平。
产品技术参数：电缆型号内导体结构mm绝缘外径mm编织屏蔽层数电缆外径mm特性阻抗Ω衰减常数(20℃)频率(MHz)衰减≤dB/mSYV7×0.173.00±0.1315.0±0.2575±32000.280SYV7×0.213.70±0.1316.0±。
耐火电缆广泛应用于高层建筑、地下铁道、地下街、大型电站及重要的工矿企业等与防火安全和消防救生有关的地方，例如，消防设备及紧急向导灯等应急设施的供电线路和控制线路。耐火电缆使用条件1.交流额定电压：U。/U（V系列：600/1000V，K系列：450/750V，B系列：450/750V）。
Flame-retardant cable classification: according to the different flame-retardant materials of cables, flame-retardant cables are divided into halogen flame-retardant cables and halogen-free low-smoke flame-retardant cables. Which contain halogen flame retardant cable insulation, sheath, outer sheath and auxiliary material (package belt and filling) in whole or in part by polyethylene (PVC) containing halogen flame retardant material, thus has good flame retardant properties. However, when the cable burns, a large amount of smoke and haloic acid gas will be released. Haloic acid gas is corrosive to the surrounding electrical e When the cable burns, it will cause harm to the surrounding electrical e and rescue personnel, which is not conducive to the fire fighting and rescue work, thus causing serious "secondary hazards". All or part of the insulation layer, protective sleeve, outer protective layer and auxiliary materials (packing belt and filling) of the halogen-free low-smoke flame-retardant cable are adopted
电缆端头必须使用防止水及其它腐蚀性材料的侵蚀，以防因水树引起绝缘层老化而导致击穿。电缆的装卸必须使用吊车或叉车，禁止平运，平放，大型电缆安装时须使用放缆车，以免电缆受外力损伤或因人工拖动而擦伤。电缆如因故不能及时敷设时，应将其放在干燥地方贮存，防止日光爆晒，电缆端头进水等。
Computer cable USES: this product is widely used in electricity, metallurgy, petroleum, chemical industry, textile and other departments of detection and control in a computer system or automated devices, as well as general industrial computer. Features: rated voltage UO/U is 300/500v. Allowed working temperature does not exceed 70 ℃, laying temperature not lower than 0 ℃, allowed bending radius should not less than 12 times of cable outer structure of soft cable should be no less than eight times outside the cable, copper tape screened cable shall be less than 15 times of cable diameter. Product code and significance: dj-electronic computer cable y-polyethylene v-polyvinyl chloride R- represents multiple strands of soft core p-copper wire shielding p2-copper belt shielding P3 aluminum plastic compound
Purpose of HYAT solid insulated filled cable: solid insulated filled cable is suitable for the urban telecommunication line of the local telecommunication network in the town of wuyu, and also for the special network line connecting to the public network. Mainly used for pipeline laying. The inner and outer surfaces of the cable core and the shield layer are filled with oil paste and poured to prevent water intrusion. The mechanical and electrical properties of the cable remain unchanged under conditions of 30~C - 60~C.
产品采用标准：MT818. 矿用通信电缆规格型号，产品名称及作用MHYV(1×2矿用通信电缆：用途:本产品用于井下作电话通信焊线、配线和用户线路。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。
本产品具有较强的抗电磁干扰、抗雷击及均匀电场，改善供电品质的特性。特别适用具有精密电子装置的场所，如计算机中心、航空航天监控中心、智能大厦等。产品适用于额定电压0．6／lkV及以下的电力线路中作输送电能用。
In order to maintain compatibility, EIA/TIA 568B is commonly used to make mineral net wire. A wiring is applied to the whole network wiring, but the network connection with rj-45 socket at both ends is feasible in the network whether it is 568A or 568B.
大多数PLC都是用这些字母表示的，应用Zui广泛的西门子plc是用单词简写表示，比如DC/DC/RLY就分别表示电源输入输出的类型，很显然RLY表示是继电器输出。晶体管输出可以发出高速脉冲，一般是控制伺服，分PNP和NPN两种接法。晶闸管输出可以直接接交流负载，一般很少用。我们用的Zui多的就是继电器输出，和我们平常用的继电器是一摸一样的。它，可接交直流负载，它仅仅是一个触点，所以不分NPN和PNP。
采用对绞、对屏、总屏（或三线组合、组屏蔽、组屏总屏）等结构形式，具有介质损耗小、传输传号能力强、抗干扰性能好等特点，能可靠地传输微弱的模拟信号，可广泛地应用于发电、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装置，以及一般的工业计算机上。
HYA internal communication cable (widely used in the construction of man communication network, mainly for overhead and pipeline installation, mainly for transmission of audio); HYAT packed communication cable (used in the construction of man communication network, mainly for pipeline installation, with water resistance effect, no need for inflation protection, mainly for transmission of audio); HYAC self-supporting communication cable (used in the construction of man communication network, overhead installation, convenient construction, mainly transmitting audio); HYAT53 filled armoured cable (HYA, a complex communications cable used in metropolitan area network construction); HYAT; HYAC manufacuring HYA communication cable type HYAC HYAT HPVV HYV HJVV HYY armoured communication cable HYA22 HYV22 HYAT22 HYY23 HYYT23 HYA23 HYAT23 HYA53 HYAT53 steel wire armoured communication cable H YA33 HYAT33 WDZ - HYA53 HYY33 HYYT33 HYY33 oil filled telecommunication cable HYAT HYYT execution: YD/T322-1996 structure features: Manufacuring HYA communication cable insulation using chromatography in the city, lu: su composite sheath of cable is applied to longitudinally wrap shielding ribbon and sheath bonded into an organic whole, forming sealing layer, has the superior electrical properties, the characteristics of the construction is convenient. Main electrical properties: 1. The dc resistance: 20 ℃, the copper wire 0.5 mm, less than or equal to 95 Ω/km. Insulated electrical strength: 2. 1 min 1 kv no breakdown between the conductor and conductor shielding 1 min 3 kv is not breakdown (3) insulation resistance: each conductor and the rest of the grounding wire core, more than 10000 m Ω manufacuring HYA cable. Km, more than 3000 m Ω HYAT cable. Km. 5. Remote crosstalk defense: 150kHZ, the average power of the combination is greater than 69dB/km. Mine communication cable: 1. Execution: mt818.14-1999 2 purpose: this product is used in well
例如：①煤矿用铜芯聚乙烯绝缘聚氯乙烯护套通信电缆，2芯1.5mm2(1/1.38)或7芯0.75mm2(7/0.37)，适用于固定场合使用和2对1.5mm2(48/0.2)，适用于移动场合使用，表示为：MHYV1x2x1.5(1/1.38)或MHYV1x7x0.75(7/0.37)或MHYV1x7x。
执行标准：GB9330－1988和Q/SCT－J02.04－1999使用特性：电缆导体的Zui高额定温度为：聚氯乙烯绝缘电缆为70℃，交联聚乙烯绝缘电缆为90℃。电缆敷设时的环境温度不低于0℃。电缆敷设时的Zui弯曲半径为：无铠装层的电缆，应不小于电缆外径的6倍，有铠装层或铜带屏蔽的电缆应不小于电缆外径的12倍。
2.产品技术标准：▲TB/T铁路信号电缆▲TB/T3100.1～.5-2004《铁路数字信号电缆》▲Q/JTL051.综合屏蔽信号电缆3.主要型号有：铁路信号电缆，铁路综合护套信号电缆，铁路铝护套信号电缆，铁路数字信号电缆，铁路内屏蔽数字信号电缆，铁路计轴信号电缆，铁路应答器数据传输电缆。
MHYV（1×22×21×45×2）×7/0.28煤矿用聚乙烯绝缘聚氯乙烯护套矿用通信电缆用于平巷斜巷及机电硐室MHJYV4/0.28铜线+3/0.28钢线1×22×2煤矿用加强线芯聚乙烯绝缘聚氯乙烯护套矿用通信电缆用于机械损伤较高平巷和斜巷MHYAV1/0.8（20×230×250×2）×0.8煤。
如果没有这个二极管的，因为输出和电源端没有上拉电阻，输出端和电源端是完全开路的，所以它的电阻，一定大于输出对地端，从这里也可以猜到到这是NPN型传感器PNP三极管和输出PNP型三极管，导通条件和NPN型的反过来了，要求VEVBVC，所以它可以接到电源这头，直接用来断开电源V+输出，上图是一个PNP的OC输出原理图，和NPN刚好颠倒，它的发射极E挂到电源VCC上了，只要通电了，IO输入高电平，则满足导通条件，OUT和VCC正极连接，OUT也将输出高电平，当IO输入低电平，三极管截止，OUT将变成低电平。
产品技术参数：电缆型号内导体结构mm绝缘外径mm编织屏蔽层数电缆外径mm特性阻抗Ω衰减常数(20℃)频率(MHz)衰减≤dB/mSYV7×0.173.00±0.1315.0±0.2575±32000.280SYV7×0.213.70±0.1316.0±。
耐火电缆广泛应用于高层建筑、地下铁道、地下街、大型电站及重要的工矿企业等与防火安全和消防救生有关的地方，例如，消防设备及紧急向导灯等应急设施的供电线路和控制线路。耐火电缆使用条件1.交流额定电压：U。/U（V系列：600/1000V，K系列：450/750V，B系列：450/750V）。
Flame-retardant cable classification: according to the different flame-retardant materials of cables, flame-retardant cables are divided into halogen flame-retardant cables and halogen-free low-smoke flame-retardant cables. Which contain halogen flame retardant cable insulation, sheath, outer sheath and auxiliary material (package belt and filling) in whole or in part by polyethylene (PVC) containing halogen flame retardant material, thus has good flame retardant properties. However, when the cable burns, a large amount of smoke and haloic acid gas will be released. Haloic acid gas is corrosive to the surrounding electrical e When the cable burns, it will cause harm to the surrounding electrical e and rescue personnel, which is not conducive to the fire fighting and rescue work, thus causing serious "secondary hazards". All or part of the insulation layer, protective sleeve, outer protective layer and auxiliary materials (packing belt and filling) of the halogen-free low-smoke flame-retardant cable are adopted
电缆端头必须使用防止水及其它腐蚀性材料的侵蚀，以防因水树引起绝缘层老化而导致击穿。电缆的装卸必须使用吊车或叉车，禁止平运，平放，大型电缆安装时须使用放缆车，以免电缆受外力损伤或因人工拖动而擦伤。电缆如因故不能及时敷设时，应将其放在干燥地方贮存，防止日光爆晒，电缆端头进水等。
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