市内通信电缆50X2X0.5寿光承接RS4856X0.3双绞屏蔽通讯线缆残春
更新时间：2025-09-20 11:06:02
价格：3.00每米
品牌:天联牌
销售地区:全国、出口
发货日期:1-3天
联系电话：0316-5961400
联系手机：15075619608
联系人：王艳
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详细介绍
市内通信电缆50X2X0.5寿光承接RS4856X0.3双绞屏蔽通讯线缆残春
电缆型号、名称、规格及用途型号名称规格用途MKYJV铜芯聚乙烯绝缘聚氯乙烯护套阻燃煤矿用控制电缆（2-14)**(0.75-2.5)铺设在室内、电缆内、管道等固定场合MKYJV22铜芯聚乙烯绝缘聚氯乙烯护套钢带锴装阻燃煤矿用交联控制电缆(7-61)*(0.75-。
Our factory was founded in 1971, is a production and sales of various kinds of flame retardant communication cable, shielded cable for mine, mine screen communication cable, mine telephone cable, shielded cable for mine, mine fire retardant cable, flame retardant cable, mining flame-retardant control cable, communication cable, mining cable, flame retardant mining communication cable, communication cable, mine cable, mine, mine control cable, cable for mine monitoring, sensors, cable, cable, control cable, computer cable, flame retardant cable, shielded cable. City communication cable, railway cable, power line, electrical e wire and cable, video line, special cable. And other professional manufacturers. Enterprises with more than 300 employees, engineering and technical personnel more than 30 people, the factory goes to 20000 square meters, owns fixed assets of 15 million yuan, the total number of companies have production and inspection e more than 120 units (pieces), annual output value of 150 million yuan.
Plastic insulated control cable: GB9330-88 scope of application: this product is fit for ac rated voltage up to and including 450/750 control, monitoring circuit and protection circuit using features: 1, the conductor long-term allowed working temperature is 70 ℃. 2, when laying environment temperature 0 ℃ or higher. 3. Minimum bending radius: 4. For unarmored cable, it shall be no less than 6 times the outer diameter of the cable. 5. The cable with armor or copper shield shall not be less than 12 times the outer diameter of the cable. 6. The soft cable with screen shielding structure shall not be less than 6 times the outer diameter of the cable.
接地线选用黄绿双色线，接开关线选用红、黄、蓝、绿、黑等任一种。2000年后，电路设计一般是：进户线6—10mm2，照明2.5mm2，插座4mm2，空调6mm2专线。单芯电线1.5平方电线，用于灯具照明，单芯电线2.5平方电线，用于插座。
HYAT23：铜芯实心聚烯烃绝缘填充式挡潮层聚乙烯护套钢带铠装聚乙烯护套市内通信电缆。HYA53、HYA23、HYAT53、HYAT23型适用于直埋，GHYAT、GHYAT53高速公路用通信电缆是为高速公路紧急电话系统而设计。
原件很简单，分析很容易明白原理，三只电容器组成一个中性点，正常运行时此支电路无任何作用，不正常只发生在断相或缺相，当其中一相断相时，中性点电压就会明显升高，KA继电器便吸合，其动断触点讲接触器KM控制回路断开，电机停止运转，防止缺相运行，达到保护电路目的。原理一懂，维修这类电路也就变得容易了。懂的无功补偿原理的就会知道，这个电路还有一个好处，三个电容器可以补充相位，提高电动机功率因数，由于电容太小，到底能起到多少补偿作用不太好说，但作用肯定有的。
三、型号、名称、用途型号名称主要使用范围MHYV煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆用于矿场作普通信号传输，适用于固定敷设MHYBV煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆用于机械冲击较高的场合作主信号传输MHYVP煤矿用聚乙烯绝缘编织屏蔽聚氯乙烯护套通信电缆用于电场干扰。
自承式电缆屏蔽：用轧纹或不轧纹金属带纵包子缆芯包带之外，两边搭接。屏蔽带表面涂敷的塑料薄膜与护层粘接自承式电缆护套：黑色低密度聚乙烯。自承式电缆吊线：吊线为7股镀锌钢绞线，标称外径为6．3mm和4．75mm两种，其抗张强度分别不小于3000kg和1800kg，吊线用热塑性涂料涂敷，以防钢丝锈蚀。
Local cable USES manufacuring HYA, HYAT, HYAC, HYPAT, HYPA and HYA53 HYAT53, HYPA53 HYPAT53 type cable is designed for main telephone switching area, relay telephone cable, manufacuring HYA, HYAT, HYPA and HYPAT is mainly used for pipe laying, also can be used for overhead, but need to disconnect; HYAC only applies to overhead, no need for suspension lines or hooks; The HYA53, HYPA53, and HYPAT53 cables provide the mechanical strength and corrosion resistance of the cables. They can be laid in any way, which is more suitable for direct burial in rock areas. The operating temperature is -30 ~60 degrees.
Frequency converter cable symmetry design a: special cable for 1.8/3 kv and below frequency conversion motor, and symmetric 3 + 1 core and 4 core cable can only be used for the main power input cable, cable but good using symmetric structure. Inverter and variable frequency motor and cable must adopt symmetrical cable structure, symmetrical cable structure with three core and 3 + 3 core two kinds, 3 + 3 core cable structure is a small four to three core insulation wire core in the fourth core (neutral) is decomposed into three smaller insulation wire core section, the three big three symmetrical string cable core cable, special cable for 6/10 kv frequency conversion motor, the cable structure and 6/10 kv power cable, ordinary ordinary power cable is three insulation wire core adopts copper tape screened after cabling.
Non-combustible mineral insulated cables may be used in oil tank areas, public buildings with important wooden structures, high temperature places, and other situations where fire resistance re are high and installation is acceptable and economic performance is acceptable. When the self-capacity oil filled cable is applied to the public corridor, passenger tunnel, bridge and other situations re fire prevention treatment, it can be buried in sand. Close to the cable trench of high voltage current, voltage transformer and other oil-bearing e, it is advisable to seal the trench cover plate in this section.
适用于市内、近郊及局部地区架空或管道敷设线路中，也可直埋。在一定条件下，也可用于传输2048kbit/s以上的数字信号。适用于市内、近郊及局部地区架空/管道敷设线路中也可以直埋。高传输频率分别为30MHz与100MHz。
，我们常用的2.5平方电线，它的大载流量为I=2.5×6=15。要计算大承载功率，这与工作电压有关。如果是~220V电压、纯阻性负载，其大承载功率为P=220×15=3300(W)。电线粗细的选取不仅要考虑大载流量是否安全，会不会发热。还要考滤电压降是否允许。举两个实例，从电力机房到程控交换机机房，-48V(DC)供电，如果按电线载流量算，120mm足够，电线也不会发热，也很安全。
聚烯烃绝缘石油膏填充市内通信电缆HYAT电缆型号有ZRC-HYATHYATHYAT23HYAT53ZRC-HYAT23ZRC-HYAT53HYYT;ZRC-HYAT;低烟无卤通信电缆填充石油膏系列WDZ-HYATWDZ-HYAT23WDZ-HYAT53充油通信电缆 HYAT HYAT23 HYA。
产品介绍-矿用控制电缆MKVV矿用控制电缆MKVVR矿用控制电缆MKVVP矿用屏蔽控制电缆MKVV32矿用控制电缆MKVVRP矿用屏蔽控制电缆矿用控制电缆MKVV22矿用阻燃控制电缆矿用监控电缆矿用控制电缆型号MKVV,MKVV22,MKVV32,MKVVR,MKVVP,MKVVRP型号及规格1、矿。
3）.销售起定量：电议。4）.发货准则：运费由卖方负责.到货时间一般为3天.如果您急需货物，我们可以发顺丰快递（需方付运费）。 7、如确因产品质量问题或我公司提供的产品与合同要求不一致，我公司同意买方换货或拒收产品并作退货处理。
矿用通信电缆|MHYV矿用通信电缆|MHYA32矿用铠装通信电缆|MHYAV矿用通信电缆|MHYBV矿用通信电缆|矿用通讯电缆|矿用屏蔽通信电缆MHYVP|矿用屏蔽通信电缆MHYVRP|矿用通信电缆MHYV22矿用通信电缆执行标准:MT818.简要说明：命名代号：•煤矿用通信电缆……MH（HU）•铜。
电缆型号、名称、规格及用途型号名称规格用途MKYJV铜芯聚乙烯绝缘聚氯乙烯护套阻燃煤矿用控制电缆（2-14)**(0.75-2.5)铺设在室内、电缆内、管道等固定场合MKYJV22铜芯聚乙烯绝缘聚氯乙烯护套钢带锴装阻燃煤矿用交联控制电缆(7-61)*(0.75-。
Our factory was founded in 1971, is a production and sales of various kinds of flame retardant communication cable, shielded cable for mine, mine screen communication cable, mine telephone cable, shielded cable for mine, mine fire retardant cable, flame retardant cable, mining flame-retardant control cable, communication cable, mining cable, flame retardant mining communication cable, communication cable, mine cable, mine, mine control cable, cable for mine monitoring, sensors, cable, cable, control cable, computer cable, flame retardant cable, shielded cable. City communication cable, railway cable, power line, electrical e wire and cable, video line, special cable. And other professional manufacturers. Enterprises with more than 300 employees, engineering and technical personnel more than 30 people, the factory goes to 20000 square meters, owns fixed assets of 15 million yuan, the total number of companies have production and inspection e more than 120 units (pieces), annual output value of 150 million yuan.
Plastic insulated control cable: GB9330-88 scope of application: this product is fit for ac rated voltage up to and including 450/750 control, monitoring circuit and protection circuit using features: 1, the conductor long-term allowed working temperature is 70 ℃. 2, when laying environment temperature 0 ℃ or higher. 3. Minimum bending radius: 4. For unarmored cable, it shall be no less than 6 times the outer diameter of the cable. 5. The cable with armor or copper shield shall not be less than 12 times the outer diameter of the cable. 6. The soft cable with screen shielding structure shall not be less than 6 times the outer diameter of the cable.
接地线选用黄绿双色线，接开关线选用红、黄、蓝、绿、黑等任一种。2000年后，电路设计一般是：进户线6—10mm2，照明2.5mm2，插座4mm2，空调6mm2专线。单芯电线1.5平方电线，用于灯具照明，单芯电线2.5平方电线，用于插座。
HYAT23：铜芯实心聚烯烃绝缘填充式挡潮层聚乙烯护套钢带铠装聚乙烯护套市内通信电缆。HYA53、HYA23、HYAT53、HYAT23型适用于直埋，GHYAT、GHYAT53高速公路用通信电缆是为高速公路紧急电话系统而设计。
原件很简单，分析很容易明白原理，三只电容器组成一个中性点，正常运行时此支电路无任何作用，不正常只发生在断相或缺相，当其中一相断相时，中性点电压就会明显升高，KA继电器便吸合，其动断触点讲接触器KM控制回路断开，电机停止运转，防止缺相运行，达到保护电路目的。原理一懂，维修这类电路也就变得容易了。懂的无功补偿原理的就会知道，这个电路还有一个好处，三个电容器可以补充相位，提高电动机功率因数，由于电容太小，到底能起到多少补偿作用不太好说，但作用肯定有的。
三、型号、名称、用途型号名称主要使用范围MHYV煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆用于矿场作普通信号传输，适用于固定敷设MHYBV煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆用于机械冲击较高的场合作主信号传输MHYVP煤矿用聚乙烯绝缘编织屏蔽聚氯乙烯护套通信电缆用于电场干扰。
自承式电缆屏蔽：用轧纹或不轧纹金属带纵包子缆芯包带之外，两边搭接。屏蔽带表面涂敷的塑料薄膜与护层粘接自承式电缆护套：黑色低密度聚乙烯。自承式电缆吊线：吊线为7股镀锌钢绞线，标称外径为6．3mm和4．75mm两种，其抗张强度分别不小于3000kg和1800kg，吊线用热塑性涂料涂敷，以防钢丝锈蚀。
Local cable USES manufacuring HYA, HYAT, HYAC, HYPAT, HYPA and HYA53 HYAT53, HYPA53 HYPAT53 type cable is designed for main telephone switching area, relay telephone cable, manufacuring HYA, HYAT, HYPA and HYPAT is mainly used for pipe laying, also can be used for overhead, but need to disconnect; HYAC only applies to overhead, no need for suspension lines or hooks; The HYA53, HYPA53, and HYPAT53 cables provide the mechanical strength and corrosion resistance of the cables. They can be laid in any way, which is more suitable for direct burial in rock areas. The operating temperature is -30 ~60 degrees.
Frequency converter cable symmetry design a: special cable for 1.8/3 kv and below frequency conversion motor, and symmetric 3 + 1 core and 4 core cable can only be used for the main power input cable, cable but good using symmetric structure. Inverter and variable frequency motor and cable must adopt symmetrical cable structure, symmetrical cable structure with three core and 3 + 3 core two kinds, 3 + 3 core cable structure is a small four to three core insulation wire core in the fourth core (neutral) is decomposed into three smaller insulation wire core section, the three big three symmetrical string cable core cable, special cable for 6/10 kv frequency conversion motor, the cable structure and 6/10 kv power cable, ordinary ordinary power cable is three insulation wire core adopts copper tape screened after cabling.
Non-combustible mineral insulated cables may be used in oil tank areas, public buildings with important wooden structures, high temperature places, and other situations where fire resistance re are high and installation is acceptable and economic performance is acceptable. When the self-capacity oil filled cable is applied to the public corridor, passenger tunnel, bridge and other situations re fire prevention treatment, it can be buried in sand. Close to the cable trench of high voltage current, voltage transformer and other oil-bearing e, it is advisable to seal the trench cover plate in this section.
适用于市内、近郊及局部地区架空或管道敷设线路中，也可直埋。在一定条件下，也可用于传输2048kbit/s以上的数字信号。适用于市内、近郊及局部地区架空/管道敷设线路中也可以直埋。高传输频率分别为30MHz与100MHz。
，我们常用的2.5平方电线，它的大载流量为I=2.5×6=15。要计算大承载功率，这与工作电压有关。如果是~220V电压、纯阻性负载，其大承载功率为P=220×15=3300(W)。电线粗细的选取不仅要考虑大载流量是否安全，会不会发热。还要考滤电压降是否允许。举两个实例，从电力机房到程控交换机机房，-48V(DC)供电，如果按电线载流量算，120mm足够，电线也不会发热，也很安全。
聚烯烃绝缘石油膏填充市内通信电缆HYAT电缆型号有ZRC-HYATHYATHYAT23HYAT53ZRC-HYAT23ZRC-HYAT53HYYT;ZRC-HYAT;低烟无卤通信电缆填充石油膏系列WDZ-HYATWDZ-HYAT23WDZ-HYAT53充油通信电缆 HYAT HYAT23 HYA。
产品介绍-矿用控制电缆MKVV矿用控制电缆MKVVR矿用控制电缆MKVVP矿用屏蔽控制电缆MKVV32矿用控制电缆MKVVRP矿用屏蔽控制电缆矿用控制电缆MKVV22矿用阻燃控制电缆矿用监控电缆矿用控制电缆型号MKVV,MKVV22,MKVV32,MKVVR,MKVVP,MKVVRP型号及规格1、矿。
3）.销售起定量：电议。4）.发货准则：运费由卖方负责.到货时间一般为3天.如果您急需货物，我们可以发顺丰快递（需方付运费）。 7、如确因产品质量问题或我公司提供的产品与合同要求不一致，我公司同意买方换货或拒收产品并作退货处理。
矿用通信电缆|MHYV矿用通信电缆|MHYA32矿用铠装通信电缆|MHYAV矿用通信电缆|MHYBV矿用通信电缆|矿用通讯电缆|矿用屏蔽通信电缆MHYVP|矿用屏蔽通信电缆MHYVRP|矿用通信电缆MHYV22矿用通信电缆执行标准:MT818.简要说明：命名代号：•煤矿用通信电缆……MH（HU）•铜。
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