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DJYVP2屏蔽计算机电缆规格型号为了减少回路间的相互串扰和外部干扰,电缆采用屏蔽结构。电缆的屏蔽要求是根据不同场合分别采用:对绞组合屏蔽、对绞组成电缆的总屏蔽、对绞组合屏蔽后总屏蔽等方法。
DJYVP2 shielded computer cable specifications and models: In order to reduce mutual crosstalk and external interference between circuits, the cable adopts a shielded structure. The shielding requirements for cables are based on different occasions, using methods such as twisted pair combination shielding, total shielding of twisted pair cables, and total shielding after twisted pair combination shielding.
屏蔽材料有圆铜线,铜带、铝带/塑料复合带三种。屏蔽对与屏蔽对具有较好的绝缘性能,电缆在使用中若屏蔽对与屏蔽对之间出现电位差时,不会影响信号的传输质量。
There are three types of shielding materials: round copper wire, copper strip, and aluminum strip/plastic composite strip. Shielding pairs have good insulation performance, and if there is a potential difference between shielding pairs during cable use, it will not affect the quality of signal transmission
DJYPV
DJYPV
聚乙烯绝缘对绞铜线编织分屏蔽聚氯乙烯护
Polyethylene insulated twisted copper wire braided shield polyvinyl chloride protection
算机电缆套计
Computer cable sleeve
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVP
DJYVP
聚乙烯绝缘对绞铜线编织总屏蔽聚氯乙烯护
Polyethylene insulated twisted copper wire braided total shielding polyvinyl chloride protection
算机电缆套计
Computer cable sleeve
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYPVP
DJYPVP
聚乙烯绝缘对绞铜线编织分屏蔽及总屏蔽聚
Polyethylene insulated twisted pair copper wire braided shielding and total shielding polymer
氯乙烯护套计算机电缆
Chloroethylene sheathed computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP2V
DJYP2V
聚乙烯绝缘对绞铜带分屏蔽聚氯乙烯护套计
Polyethylene insulated twisted pair copper tape shielded polyvinyl chloride sheath meter
算机电缆
Computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVP2
DJYVP2
聚乙烯绝缘对绞铜带总屏蔽聚氯乙烯护套计
Polyethylene insulated twisted pair copper tape total shielding polyvinyl chloride sheath meter
算机电缆
Computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP2VP2
DJYP2VP2
聚乙烯绝缘对绞铜带分屏蔽及总屏蔽聚氯乙
Polyethylene insulated twisted pair copper tape with partial shielding and total shielding made of polyvinyl chloride
烯护套计算机电缆
Vinyl sheathed computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP3V
DJYP3V
聚乙烯绝缘对绞铝塑复合带分屏蔽聚氯乙烯
Polyethylene insulation twisted pair aluminum-plastic composite tape shielded polyvinyl chloride
护套计算机电缆
Sheath computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVP3
DJYVP3
聚乙烯绝缘对绞铝塑复合带总屏蔽聚氯乙烯
Polyethylene insulation twisted aluminum-plastic composite tape with total shielding polyvinyl chloride
护套计算机电缆
Sheath computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP3VP3
DJYP3VP3
聚乙烯绝缘对绞铝塑复合带分屏蔽及总屏蔽
Polyethylene insulated twisted pair aluminum-plastic composite tape for partial and total shielding
聚氯乙烯护套计算机电缆
PVC sheathed computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYPVR
DJYPVR
聚乙烯绝缘对绞铜线编织分屏蔽聚氯乙烯护
Polyethylene insulated twisted copper wire braided shield polyvinyl chloride protection
计算机电缆套软
Computer cable sleeve soft
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVPR
DJYVPR
聚乙烯绝缘对绞铜线编织总屏蔽聚氯乙烯护
Polyethylene insulated twisted copper wire braided total shielding polyvinyl chloride protection
计算机电缆套软
Computer cable sleeve soft
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYPVPR
DJYPVPR
聚乙烯绝缘对绞铜线编织分屏蔽及总屏蔽聚
Polyethylene insulated twisted pair copper wire braided shielding and total shielding polymer
氯乙烯护套软计算机电缆
Chloroethylene sheathed soft computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP2VR
DJYP2VR
聚乙烯绝缘对绞铜带分屏蔽聚氯乙烯护套软
Polyethylene insulation twisted pair copper tape shielding PVC sheath soft
计算机电缆
Computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVP2R
DJYVP2R
聚乙烯绝缘对绞铜带总屏蔽聚氯乙烯护套软
Polyethylene insulation twisted pair copper tape total shielding PVC sheath soft
计算机电缆
Computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP2VP2R
DJYP2VP2R
聚乙烯绝缘对绞铜带分屏蔽及总屏蔽聚氯乙
Polyethylene insulated twisted pair copper tape with partial shielding and total shielding made of polyvinyl chloride
烯护套软计算机电缆
Vinyl sheathed soft computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYP3VR
DJYP3VR
聚乙烯绝缘对绞铝塑复合带分屏蔽聚氯乙烯
Polyethylene insulation twisted pair aluminum-plastic composite tape shielded polyvinyl chloride
护套软计算机电缆
Sheath soft computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
场合
occasion
DJYVP3R
DJYVP3R
聚乙烯绝缘对绞铝塑复合带总屏蔽聚氯乙烯
Polyethylene insulation twisted aluminum-plastic composite tape with total shielding polyvinyl chloride
护套软计算机电缆
Sheath soft computer cable
敷设室内、电缆沟、管道等要求静电屏蔽
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding
1、交流额定电压U0/U:300/500V;
1. Rated AC voltage U0/U: 300/500V;
2、电缆导体*允许zui高工作温度:聚氯乙烯绝缘分70℃、105℃两种;聚乙烯绝缘为70℃;交联聚乙烯绝缘为90℃(绝缘交联类型可分为硅烷交联和辐照交联)
2. The maximum allowable working temperature for cable conductors is 70 ℃ and 105 ℃ for PVC insulation; Polyethylene insulation at 70 ℃; Cross linked polyethylene insulation is 90 ℃ (insulation cross-linking types can be divided into silane cross-linking and irradiation cross-linking)
3、zui低环境温度:固定敷设-40℃,非固定敷设-15℃,安装敷设时环境温度不低于0℃
3. The lowest ambient temperature is -40 ℃ for fixed installation and -15 ℃ for non fixed installation. The ambient temperature during installation and installation should not be lower than 0 ℃
4、电缆允许zui小弯曲半径:金属带绕包屏蔽或钢丝、钢带铠装电缆不小于电缆外径的12倍,非铠装软电缆或编织屏蔽电缆不小于电缆外径的6倍。
4. The maximum allowable bending radius for cables is not less than 12 times the outer diameter of the cable for metal tape wrapped shielding or steel wire and steel tape armored cables, and not less than 6 times the outer diameter of the cable for non armored flexible cables or braided shielded cables.
5、电缆地线芯绝缘采用具有抗氧化性能的K型B类低密度聚乙烯。聚乙烯的绝缘电阻高,耐电压好,介电系数小和介质损耗温度和变频率的影响也小,不但能满足传输性能的要求,而且能确保电缆的使用寿命。
5. The insulation of the cable ground wire core is made of K-type B-class low-density polyethylene with antioxidant properties. Polyethylene has high insulation resistance, good voltage resistance, low dielectric constant, and minimal temperature and frequency effects on dielectric loss. It not only meets the requirements of transmission performance, but also ensures the service life of cables.
6、为了减少回路间的相互串扰和外部干扰,电缆采用屏蔽结构。电缆的屏蔽要求是根据不同场合分别采用:对绞组合屏蔽、对绞组成电缆的总屏蔽、对绞组合屏蔽后总屏蔽等方法。
6. In order to reduce mutual crosstalk and external interference between circuits, the cable adopts a shielding structure. The shielding requirements for cables are based on different occasions, using methods such as twisted pair combination shielding, total shielding of twisted pair cables, and total shielding after twisted pair combination shielding.
7、屏蔽材料有圆铜线,铜带、铝带/塑料复合带三种。屏蔽对与屏蔽对具有较好的绝缘性能,电缆在使用中若屏蔽对与屏蔽对之间出现电位差时,不会影响信号的传输质量。
7. There are three types of shielding materials: round copper wire, copper strip, and aluminum strip/plastic composite strip. Shielding pairs have good insulation performance, and if there is a potential difference between shielding pairs during cable use, it will not affect the quality of signal transmission.
场合
occasion















