嘉黎BVR1X6平方黄绿色电线眺望
更新时间：2025-04-28 10:03:25
价格：3.00每米
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发货日期:1-3天
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联系人：王艳
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详细介绍
嘉黎BVR1X6平方黄绿色电线眺望
敷设方式：架空/ 管道 /直埋ZRC-HYAT 10x2x0.4 WDZ-HYAT 10x2x0.4ZR-HYAT 10x2x0.4MHYAT10x2x0.4ZRC-HYAT 20x2x0.4 WDZ-HYAT 20x2x0.4ZR-HYAT 20x2x0.4MHYAT20x2x0.4ZRC-HYA。
产品用途：用于视频监控线路、会议视频等电子线路架设、工程装修讯号传输、影音器材连接以及其它电子装置，无线电通讯广播设备的有关无线电电子设备中传输射频信号。使用条件：1：使用温度（℃):-40～+60℃2:相对温度:40℃时达98%3:安装敷设温度不低如:-15℃4:充许小弯曲半径:室内不小于5倍,室外10倍。
ZR-BPVVP2聚氯乙烯绝缘和护套铜带绕包屏蔽变频电力电缆。ZR-BPVVPP2聚氯乙烯绝缘和护套铜丝编织铜带绕包屏蔽变频电力电缆。ZR-BPVVP3聚氯乙烯绝缘和护套铝聚酯复合膜绕包屏蔽变频电力电缆。
自承式全塑电缆（HYAC）：自承式全塑电缆有同心式结构和葫芦型结构两种，常用的HYAC型自承式全塑电缆为葫芦型结构。导线：退火裸铜线，直径为、0.4、0.5、0.6、0.7、0.8、0.9；按照全色谱标准标明绝缘线的颜色。
产品用途：用于视频监控线路、会议视频等电子线路架设、工程装修讯号传输、影音器材连接以及其它电子装置，无线电通讯广播设备的有关无线电电子设备中传输射频信号。使用条件：1：使用温度（℃):-40～+60℃2:相对温度:40℃时达98%3:安装敷设温度不低如:-15℃4:充许小弯曲半径:室内不小于5倍,室外10倍。
下面以伺服步进电机（VR型的步进电机）为例，介绍降低振动、噪音的方法。定子的主极数为三相6极或三相12极，分析径向引起的振动，可以得到降低噪音的解决方法，可以看到6极有6个地方磁场变化，12极有12个地方磁场变化，然而12个极处的变化量比6个极的小，所以产生的振动就小。HB型步进电机，主极越多，线圈绕制的时间越长，费用越高，但主极的增加是降低振动噪音的一种手段。微调定子小齿结构降低激磁磁通中高次谐波的有效手段，如如下图所示，是使转子齿相对定子齿的节距为不等距角δδ2等，通过不同角度方法降低磁通的高次谐波，减小齿槽转矩。
Flame-retardant cables are characterized by a delay in the spread of flame along the cable so that the fire does not expand. Because of its low cost, it is a kind of cable widely used in fireproof cable. Under the condition of single cable or into a bunch of laying, cable to know when the spread of flame can be controlled within a certain range, so it can avoid fire spreading combustion and lining major disasters, which cable line of fire prevention level.
3、产品型号规格及范围：产品型号规格范围使用场合MKVV,MKVVP,MKVVP20.5-10mm2,2-61芯适用于弱电控制系统或强电磁场干扰区MKVV22,MKVV200.5-10mm2,4-61芯MKVV32,MKVV300.5-10mm2,7-61芯MKVVR0.5-6mm2,2-61芯MK。
Integrated stranded railway signal cable implementation standard GB/ t2476-1993. Railway signal cables are suitable for transmission of railway control signals, audio signals or fixed cables for fixed installation in rated voltage ac 500V or dc 1000V or below. Product name, model, specification and scope: plastic insulation and PVC sheathed railway signal cable PTYAH; PTYA; PZYA; PTYV; PTYY,; PTY22; PTY23; (PZY02; PZY03; PZY23 PZY22) 1/0.8mm (1/1.0mm) 2-48 core is suitable for railway signal communication, fire alarm signal, telegraph and other automatic device systems with rated voltage ac 500V or dc 1000V or below. Polyethylene polythene insulation composite sheath steel tape armoured PVC sheathed railway signal cable PTYA23 PTYA22 PTY23 PTY22 PTYAH23 PZYA23 PZYA22 PZY23 PZY22 0.8 mm (1/1.0 mm) 4-61 core is fit for ac rated voltage 500 v or dc voltage 1000 v and below audio signal transmission and fixed installation of railway signal and group control automation assembly line, is of general automatic transmission railway signal, can also transmit frequency shift automatic block and business phone and other audio signal. 4, using features: cable in - 40 ℃ to + 50 ℃ environment use. Cable conductor long-term working temperature shall not exceed 70 ℃. Ordinary sheath of the cable laying under the environment temperature is not lower than 5 ℃, resistance to sheath for - 10 ℃. The bending radius shall not be less than 15 times of the outer diameter of the cable (when laying) and shall be applicable to any horizontal disturbance
The cross section of the control cable is generally no more than 10 square meters, and the power cable is mainly used to transport power, which is generally large. Due to the above all when it comes to the reason, the specifications of the power cable can generally larger, to 500 square feet (normal manufacturer can produce range), again big cross section of the general factory is relatively less, you can do and control cable section generally small, generally not more than 10 square, tell from some cable, power cable according to the demand of power grid more generally for 5 core, and control cable transmission control, some more, according to the terms of more than 61 core, but also can produce according to user requirements.
电气性能:充气电缆主要电气性能：1.充气电缆直流电阻:20℃,0.4≤1480.5≤95.00.6≤65.80.8≤36.62.充气电缆绝缘电气强度：导体之间1min1kv不击穿导体与屏蔽1min3kv不击穿3.充气电缆绝缘电阻：每根芯线与其余线芯接地，HYA电缆大于10000MΩ.km4.充气电。
RVVP是一种软导体PVC绝缘线外加屏蔽层和PVC护套的电缆.铜芯聚氯乙烯绝缘屏蔽聚氯乙烯护套软电缆电压300V/300V2-24芯用途：仪器、仪表、对讲、监控、控制安装适用范围：适用于交流额定电压300/300V及以下电器、仪表和电子设备及自动化装置等屏蔽线路执行标准■JB8734.5-1998■。
PCB从单层发展到双面、多层和挠性，并且仍旧保持着各自的发展趋势。由于不断地向高精度、高密度和高可靠性方向发展，不断缩小体积、减少成本、提高性能，使得印制板在未来电子设备的发展工程中，仍然保持着强大的生命力。那么PCB是如何设计的呢？看完以下七大步骤就懂了前期准备包括准备元件库和原理图。在进行PCB设计之前，首先要准备好原理图SCH元件库和PCB元件封装库。PCB元件封装库是工程师根据所选器件的标准尺寸资料建立。
产品型号：RVVSP双绞屏蔽电缆应用标准：JB8734.5GB5023.5-1997电缆结构：导体：无氧裸铜丝符合GB/T3956第5种或第6种绞合导体绝缘：PVC/D型聚录乙烯绝缘符合GB5023.1与GB/8815线芯：两两绞合短节距对绞线芯填充物：PP带或无纺布包裹缓冲屏蔽：裸铜丝或镀锡铜丝编。
MHYA32煤矿用聚乙烯绝缘铝-聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆用于竖井或斜井。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。MHY32煤矿用聚乙烯绝缘钢丝铠装聚氯乙烯护套通信电缆用于平巷、竖井或斜井作主信号传输。
敷设方式：架空/ 管道 /直埋ZRC-HYAT 10x2x0.4 WDZ-HYAT 10x2x0.4ZR-HYAT 10x2x0.4MHYAT10x2x0.4ZRC-HYAT 20x2x0.4 WDZ-HYAT 20x2x0.4ZR-HYAT 20x2x0.4MHYAT20x2x0.4ZRC-HYA。
产品用途：用于视频监控线路、会议视频等电子线路架设、工程装修讯号传输、影音器材连接以及其它电子装置，无线电通讯广播设备的有关无线电电子设备中传输射频信号。使用条件：1：使用温度（℃):-40～+60℃2:相对温度:40℃时达98%3:安装敷设温度不低如:-15℃4:充许小弯曲半径:室内不小于5倍,室外10倍。
ZR-BPVVP2聚氯乙烯绝缘和护套铜带绕包屏蔽变频电力电缆。ZR-BPVVPP2聚氯乙烯绝缘和护套铜丝编织铜带绕包屏蔽变频电力电缆。ZR-BPVVP3聚氯乙烯绝缘和护套铝聚酯复合膜绕包屏蔽变频电力电缆。
自承式全塑电缆（HYAC）：自承式全塑电缆有同心式结构和葫芦型结构两种，常用的HYAC型自承式全塑电缆为葫芦型结构。导线：退火裸铜线，直径为、0.4、0.5、0.6、0.7、0.8、0.9；按照全色谱标准标明绝缘线的颜色。
产品用途：用于视频监控线路、会议视频等电子线路架设、工程装修讯号传输、影音器材连接以及其它电子装置，无线电通讯广播设备的有关无线电电子设备中传输射频信号。使用条件：1：使用温度（℃):-40～+60℃2:相对温度:40℃时达98%3:安装敷设温度不低如:-15℃4:充许小弯曲半径:室内不小于5倍,室外10倍。
下面以伺服步进电机（VR型的步进电机）为例，介绍降低振动、噪音的方法。定子的主极数为三相6极或三相12极，分析径向引起的振动，可以得到降低噪音的解决方法，可以看到6极有6个地方磁场变化，12极有12个地方磁场变化，然而12个极处的变化量比6个极的小，所以产生的振动就小。HB型步进电机，主极越多，线圈绕制的时间越长，费用越高，但主极的增加是降低振动噪音的一种手段。微调定子小齿结构降低激磁磁通中高次谐波的有效手段，如如下图所示，是使转子齿相对定子齿的节距为不等距角δδ2等，通过不同角度方法降低磁通的高次谐波，减小齿槽转矩。
Flame-retardant cables are characterized by a delay in the spread of flame along the cable so that the fire does not expand. Because of its low cost, it is a kind of cable widely used in fireproof cable. Under the condition of single cable or into a bunch of laying, cable to know when the spread of flame can be controlled within a certain range, so it can avoid fire spreading combustion and lining major disasters, which cable line of fire prevention level.
3、产品型号规格及范围：产品型号规格范围使用场合MKVV,MKVVP,MKVVP20.5-10mm2,2-61芯适用于弱电控制系统或强电磁场干扰区MKVV22,MKVV200.5-10mm2,4-61芯MKVV32,MKVV300.5-10mm2,7-61芯MKVVR0.5-6mm2,2-61芯MK。
Integrated stranded railway signal cable implementation standard GB/ t2476-1993. Railway signal cables are suitable for transmission of railway control signals, audio signals or fixed cables for fixed installation in rated voltage ac 500V or dc 1000V or below. Product name, model, specification and scope: plastic insulation and PVC sheathed railway signal cable PTYAH; PTYA; PZYA; PTYV; PTYY,; PTY22; PTY23; (PZY02; PZY03; PZY23 PZY22) 1/0.8mm (1/1.0mm) 2-48 core is suitable for railway signal communication, fire alarm signal, telegraph and other automatic device systems with rated voltage ac 500V or dc 1000V or below. Polyethylene polythene insulation composite sheath steel tape armoured PVC sheathed railway signal cable PTYA23 PTYA22 PTY23 PTY22 PTYAH23 PZYA23 PZYA22 PZY23 PZY22 0.8 mm (1/1.0 mm) 4-61 core is fit for ac rated voltage 500 v or dc voltage 1000 v and below audio signal transmission and fixed installation of railway signal and group control automation assembly line, is of general automatic transmission railway signal, can also transmit frequency shift automatic block and business phone and other audio signal. 4, using features: cable in - 40 ℃ to + 50 ℃ environment use. Cable conductor long-term working temperature shall not exceed 70 ℃. Ordinary sheath of the cable laying under the environment temperature is not lower than 5 ℃, resistance to sheath for - 10 ℃. The bending radius shall not be less than 15 times of the outer diameter of the cable (when laying) and shall be applicable to any horizontal disturbance
The cross section of the control cable is generally no more than 10 square meters, and the power cable is mainly used to transport power, which is generally large. Due to the above all when it comes to the reason, the specifications of the power cable can generally larger, to 500 square feet (normal manufacturer can produce range), again big cross section of the general factory is relatively less, you can do and control cable section generally small, generally not more than 10 square, tell from some cable, power cable according to the demand of power grid more generally for 5 core, and control cable transmission control, some more, according to the terms of more than 61 core, but also can produce according to user requirements.
电气性能:充气电缆主要电气性能：1.充气电缆直流电阻:20℃,0.4≤1480.5≤95.00.6≤65.80.8≤36.62.充气电缆绝缘电气强度：导体之间1min1kv不击穿导体与屏蔽1min3kv不击穿3.充气电缆绝缘电阻：每根芯线与其余线芯接地，HYA电缆大于10000MΩ.km4.充气电。
RVVP是一种软导体PVC绝缘线外加屏蔽层和PVC护套的电缆.铜芯聚氯乙烯绝缘屏蔽聚氯乙烯护套软电缆电压300V/300V2-24芯用途：仪器、仪表、对讲、监控、控制安装适用范围：适用于交流额定电压300/300V及以下电器、仪表和电子设备及自动化装置等屏蔽线路执行标准■JB8734.5-1998■。
PCB从单层发展到双面、多层和挠性，并且仍旧保持着各自的发展趋势。由于不断地向高精度、高密度和高可靠性方向发展，不断缩小体积、减少成本、提高性能，使得印制板在未来电子设备的发展工程中，仍然保持着强大的生命力。那么PCB是如何设计的呢？看完以下七大步骤就懂了前期准备包括准备元件库和原理图。在进行PCB设计之前，首先要准备好原理图SCH元件库和PCB元件封装库。PCB元件封装库是工程师根据所选器件的标准尺寸资料建立。
产品型号：RVVSP双绞屏蔽电缆应用标准：JB8734.5GB5023.5-1997电缆结构：导体：无氧裸铜丝符合GB/T3956第5种或第6种绞合导体绝缘：PVC/D型聚录乙烯绝缘符合GB5023.1与GB/8815线芯：两两绞合短节距对绞线芯填充物：PP带或无纺布包裹缓冲屏蔽：裸铜丝或镀锡铜丝编。
MHYA32煤矿用聚乙烯绝缘铝-聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆用于竖井或斜井。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。MHY32煤矿用聚乙烯绝缘钢丝铠装聚氯乙烯护套通信电缆用于平巷、竖井或斜井作主信号传输。
