MHYVRP1X6X48/0.2线缆格定结2025已更新(今天/动态)PTY237X1现货妖媚
SP-数字信号电缆T-铁路YW-皮-泡-皮物理发泡聚乙烯绝缘P-内屏蔽L-铝护套A-综合护套23-双钢带铠装聚乙烯外护套03-聚乙烯外护套铁路信号电缆发展趋势铁路信号电缆缆产品同时兼有上宽带网、IPTV、传输、传真、防盗报警等多种信号功能，随着计算机产业化工程的快速发展，人们更加对办公信息化和家。
MHYAV矿用通信线缆20*2*0.8mm线芯对数色谱列表1对—白兰 2对—白桔 3对—白绿 4对—白棕 5对—白灰6对—红兰 7对—红桔 8对—红绿 9对—红棕 10对—红灰11对—黑兰 12对—黑桔 13对—黑绿 14对—黑棕 15对—黑灰16对—黄兰 17对—黄桔 18对—黄绿。
产品用途：敷设在室内、电缆沟、管道等要求阻燃静电屏蔽的场合 序号产品名称产品型号芯数导体截面(mm²)1氯乙烯绝缘及护套复合带总屏蔽计算机电缆ZR-DJYVP3铝-塑复合带分-总屏蔽聚氯乙烯护套计算机电缆ZR-DJYP3VP3。
矿用控制电缆电气性能：1、额定电压450/750v2、电缆导体的长度允许工作温度为70摄氏度3、电缆的敷设温度应不低于0摄氏度，推荐的允许弯曲半径；4、无铠装层的电缆，应不小于电缆外径的6倍5、有铠装或铜带屏蔽结构的电缆，应不小于电缆外径的12倍。
识别和长度标记：电缆外表面有**性识别标记，标记间隔不大于1m，标记内容有：导线直径，线对数量，电缆型号，制造厂厂名代号及制造年份，长度标记以间隔不大于1m标记在外表面上，但与上述标记错开。 根据用户需要，可提供有加强机械保护层的铠装电缆HYAT53，HYAT55及高频隔离电缆YATG。
不得不承认，现如今有关户内配电箱的国标规定已经跟不上时代的步伐——相信在不久的将来，就会迎来国标升级。但是在此之前，开发商所配备的户内配电箱还都是现行标准。于是就有很多用户想在装修时对自己家的配电箱进行改造，把它变成一个更安全、功能更完善的产品。那么，家用配电箱应该怎样设计呢？我们一步一步地说。确定回路数量首先我们要搞清楚自己家的配电箱里需要几个开关——1.先数房间数，确定插座回路数量：比如三室两厅一厨一卫的户型，共有7个房间，那我们就需要7个插座回路。
NH-KVVP阻燃聚氯乙烯绝缘和护套铜丝编织屏蔽耐火控制电缆。NH-KVVP2阻燃聚氯乙烯绝缘和护套铜带绕包屏蔽耐火控制电缆。NH-KFF氟塑料绝缘和护套耐火控制电缆。NH-KFFP氟塑料绝缘和护套铜丝编织屏蔽耐火控制电缆。
Our professional production and sales: SYV video line, SYWV TV antenna, shielding wire, RVV RVVP sheathed wire, AVVR sheathed wire, AVVR multi-fiber signal lines, RVSP twisted-pair shielded wire, RVS RVS 2 * 2 * 2 * 1.0 RVS 1.5 2.5 AVR 0.12 square red, black, yellow, green AVR 0.5 square red, black, red, yellow AVR 0.3 square black AVVR 4 * 0.3 square white sheath line (blue, green, white and yellow) AVVR 2 * 0.5 square sheathed wire (red, white Black) RVVP 2*0.75 square black sheath... Emergency for wire and cable. RVS RVS 2 * 2 * 2 * 1.0 RVS 1.0 2.5 coaxial cable, elevator cable, super five types of twisted-pair cable, microphone cable, flame retardant, all kinds of cables, teng teng whole series of monitoring all series security cable, wire and cable branch teng whole series of weak current system. Security engineering, control engineering, weak current system engineering, integrated wiring, bank monitoring engineering, network engineering, fire engineering area, remote, building security monitoring, entrance guard visible interphone special audio and video signals such as wire and cable. (SYV video cable, shielding cable, RVV RVVP sheathed cable, signal cable, rf SYV, AVVR) BV plastic, BVR plastic soft copper wire, copper wire RVSP485 twisted-pair shielded cable, RVS twisted-pair cable, RVB parallel lines, the RV cord, KVVP control shielded cable, KVVR control soft cable, KVV control cables and manufacuring HYA communication cable, VV power cable, RVVP shielded wire (1 ~ 30 core) RVV sheathed wire (2 ~ 30 core) AVVR sheathed wire line (2 ~ 30 core) SYV video line (75-3, 5, 7, 9)
DJYVP3 聚乙烯绝缘对绞铝塑复合带总屏蔽聚氯乙烯 护套计算机电缆 敷设室内、电缆沟、管道等要求静电屏蔽场合。DJYP3VP3 聚乙烯绝缘对绞铝塑复合带分屏蔽及总屏蔽聚氯乙烯护套计算机电缆 敷设室内、电缆沟、管道等要求静电屏蔽场合。
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
电子计算机电缆适用于发电、冶金、石化等工矿企业集散系统、电子计算机系统、自动化系统的信号传输及检测仪器、仪表等，做连接线。使用环境：1．工作温度：一般型不超过70℃，型号后带105的最高不超过105℃。
电缆导体的长期允许工作温度-40～+50℃； 月平均最大相对湿度为≤95%（+25℃时） 电缆允许附设与安装的温度应不大于-10℃ 电缆最小弯曲半径：MHYV、MHJYV型电缆为电缆外径的10倍，其它型号的电缆为外径的15倍。
电动机的过载保护，作为电机保护的一项重要措施应用广泛，它的原理就是电动机过载运行时，电流增加，绕组过热，若时间过长就会损坏绝缘。过载保护的功能是，及时切断电源，限制电动机过热时间，以防绝缘损坏。它分为两种方式，一种是热效应元件动作控制触点的接通和断开，其典型代表是使用双金属片动作的普通热继电器。另外一种是使用过电流检测电路直接检测电流大小，最终驱动电磁继电器或固态继电器断开电源其典型代表是过电流继电器和各种类型的电动机保护器。
--铜芯聚烯烃绝缘、石油膏填充、铝塑综合套市内通信电缆。--铜芯、实芯聚烯烃绝缘、铝塑综合护套、自承式市内通信电缆。53--铜芯、实芯聚烯烃绝缘、铝塑综合护套、单层钢带铠装、聚乙烯外护套市内通信电缆。53--铜芯、实芯聚烯烃绝缘、石油膏填充、铝塑综合护套、单层钢带铠装、聚乙烯外护套市内通信电缆。
450/750 v polyvinyl chloride insulated control cable, applicable to dc and ac 50 hz, rated voltage 450/750 v power plants, power plants, factories, mines, ports and petrochemical enterprises such as long-distance control loop, as a connecting line between electrical instrumentation and automation instrumentation, phoresy all kinds of electric energy role, make the whole electric, reliable operation.
???? In flame retardant series products, has been successfully used in the oxygen isolation technology, not only 0.6/1 kv polyvinyl chloride insulated and crosslinked polyethylene insulation flame retardant power cable can achieve GB/T12666.5 "into A bunch of power cable test" in class A, and rated voltage up to and including 6/10 kv 8.7/15 kv crosslinked poly (flame retardant power cable can reach A high class A demand and A large margin. On the basis of high flame retardant and high flame retardant cross-linked insulation, a low-smoke halogen-free high-flame retardant oxygen insulation layer power cable was added, and its low-smoke halogen-free performance was in line with GB/T17651.1.2 and GB/ t In this way, the overall level of the company's cross-linked power cable is lower than the domestic status. This company produces the type refractory power cables for rated voltage 0.6/1 kv copper core cable, can also produce low smoke zero halogen fire-resistant power cable, high flame retardant fire-resistant power cable oxygen insulation layer, the fire-resistant performance in line with the GB/T12666.6 cable fire resistance test. Therefore, the overall performance of refractory series power cables is good and reliable. The water resistance performance of fireproof cable conforms to iec 502-2.
射频同轴电缆绝缘材料采射频同轴电缆系列(9张)用物理发炮聚乙烯隔离铜线导体组成，在里层绝缘材料的外部是另一层环形导体即外导体，外导体采用铜带成型、焊接、扎纹；或是采用铝管结构；或是采用编织结构，然后整个电缆由聚氯乙烯材料的护套包住。