灵宝聚乙烯绝缘分色结实

灵宝聚乙烯绝缘分色结实

　　第四的25对是用“白棕”标识线缠着的。第五的25对是用“白灰”标识线缠着的。第六的25对是用“红兰”标识线缠着的。第七的25对是用“红桔”标识线缠着的。第八的25对是用“红绿”标识线缠着的。主要电气性能：1.直流电阻:20℃,0.5mm铜线,小于等于95Ω/km。
　　产品描述：特性阻抗120欧姆，导体为2*2*24AWG多股镀锡电解铜丝绞合而成，花色绝缘护套宜于安装识别，铝箔/聚酯带总体屏蔽，附加独立多股绞合镀锡铜丝接地导体，工业灰色PVC外护套，符合ULAWM2919文件。

Coaxial cable with hard copper wire as the core, outsourcing a layer of insulation materials. The insulating material is surrounded by tightly woven network conductors and covered with a protective material. There are two widely used coaxial cables. One is the 50 ohm cable, which is used for digital transmission. The other is the 75 ohm cable, used for analog transmission, or broadband coaxial cable. This distinction is made for historical reasons, not for technical reasons or manufacturers.

Cable conductor of long term working temperature should be allowed no more than 70 ℃, the cable in use should be to prevent high temperature radiation or; The environment temperature under installation should not below 0 ℃.



　　（1）线芯线芯是电力电缆的导电部分，用来输送电能，是电力电缆的主要部分。（2）绝缘层绝缘层是将线芯与大地以及不同相的线芯间在电气上彼此隔离。（3）屏蔽层15KV及以上的电力电缆一般都有导体屏蔽层和绝缘屏蔽层，保证电能输送，是电力电缆结构中不可缺少的组成部分。

一个传送带，在传送带的起点有两个按钮：用于起动的S1和用于停止的S2。在传送带的尾端也有两个按钮，用于启动的S3和用于停止的S4。要求能从任一端起动或停止传送带。另外，当传送带上的物件到达末端时，传感器S5使传送带停止。传送带示意图对于端子接线图其实很简单，相信大家都能看懂，如下图端子接线图接线图有了，对应的地址分配也就有了地址分配下面就是写程序很序了，这个程序很简单，相信很多懂电的同学不用PLC直接用继电器就可以控制，欢迎大家评论流图运动控制程序对于这个程序大家应该都能看的懂吧，I1.1和I1.3对应启动按钮，当闭合时Q4.0置位，输出1，电机启动，当I1.2和I1.4闭合时Q4.0复位输出0，电机停止，传感器为常闭，当物件接近时，传感器变常开，I1.5常闭触电接通，电机复位。

　　4.工作电容：平均值52±2nF/km5.远端串音防卫度：150kHZ时指定组合的功率平均值大于69dB/km。铠装通信电缆机械保护层：53型采用0.15mm厚的轧纹钢带，纵包于基本电缆之上，两边搭接。

Our company strictly implements the system of self-inspection, mutual inspection and special inspection, and it is strictly prohibited to make any defective semi-products out of the factory. To organize the production according to the special technical re of customers and provide products to customers.
Use of large logarithmic communication cable in HYV and HSYV: it is mainly used for transmitting audio, 150kHZ and below analog signals and 2048kbit/s and below digital signals. Under certain conditions, it can also be used to transmit digital signals over 2048kbit/s. WeChat sales department is newly added in our factory. WeChat ID: TLDLC1 QQ is not convenient for WeChat contact! HYV, HSYV indoor large logarithmic communication cable is introduced: SPC switching station MDF and exchange between users of audio connection, also can be used for other audio connections between communication e, can support the low rate of data transmission, application support voice, digital telephone, fax, program-controlled switches, digital e connection, telecom integrated system and main branch line, inner conductor wire diameter (mm) : 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, logarithmic (on) : 10-500 type broadband/product use: It is applicable to the transmission system from the remote optical network unit to the user and the subsystem of the transmission between buildings in the building wiring system. The highest transmission fre are 30MHz and 100MHz respectively.

　　钢丝铠装屏蔽控制电缆KVVP32;KVVRP32;KVVP2-32RVV32RVVP32KVVR32KVVRP32多股铜芯阻燃钢丝铠装屏蔽控制电缆ZR-KVVRP32多股铜芯阻燃钢丝铠装控制电缆ZR-KVVR32。



　　型号及名称：序号型号名称1KFF氟塑料绝缘和护套控制电缆2KFFP氟塑料绝缘和护套屏蔽控制电缆3KFFR氟塑料绝缘和护套控制软电缆4KFFRP氟塑料绝缘和护套屏蔽控制软电缆5KFV氟塑料绝缘聚氯乙烯护套控制电缆6KFVP氟塑料绝缘聚氯乙烯护套屏蔽控制电缆7KFVR氟塑料绝缘聚氯乙烯护套控制软电缆8K。

Purpose: this product is used for downhole telephone communication welding line, distribution line and user line.

无刷电机的设备可以运用于：乳制品行业、酿造行业、肉制品加工行业、豆制品加工行业、饮料加工行业、糕点加工业、药品业、电子精密厂、等一些更高要求的无尘车间等，像电器产的无刷电机（DIHOUR）干手器，运用到工厂里比较多。碳刷电机只能适用于各式洗手间等对要求不是太高的区域，而像无尘车间和防爆车间就无法使用了。使用寿命，无刷电机可连续工作20000小时左右，常规的使用寿命7-10年。碳刷电机：可连续工作5000小时左右，常规的使用寿命2-3年。

　　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。HYAC_索道电缆吊线采用加粗刚纹线的方法把电缆的拉力增加3吨以上，还可以把RVVP电源线加入电缆中做成复合电缆，经济实用，安装敷设方便。在-30~C-60~C的环境条件下，自承式电缆的机械和电气性能保持不变。

　　--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。