商铺名称:天津市双星特种线缆有限公司
联系人:杜先生(先生)
联系手机:
固定电话:
企业邮箱:SHUANGXING_888@163.com
联系地址:双塘镇西双塘村西兴路20号
邮编:0
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阻燃电缆适用范围:
主要用于高层建筑,地下铁路,轻轨,核电站及重要工矿企业阻燃要求较高的场所,如应急电源至户内消防设备,火灾报警设备,信号灯,通风排烟设备,紧急用电梯等供电线路。
计算机线缆主要技术指标:
性能项目 |
单位 |
技术指标 |
|||
聚乙烯绝缘 |
聚氯乙烯绝缘 |
||||
20℃时绝缘电阻 |
|
MΩ? km |
5000 |
25 |
|
工作电容(1kHz) |
截面 |
pF/m |
总屏 |
分屏 |
200 |
Sec.area |
分(总) |
||||
0.5mm2 |
75 |
90 |
|||
0.75mm2 |
75 |
90 |
|||
1.0mm2 |
75 |
90 |
|||
1.5mm2 |
85 |
98 |
|||
2.5mm2 |
95 |
115 |
|||
电容不平衡(1KHz) ≤ Capacitance unbalance (1KHz) ≤ |
pF/m |
1 |
- |
||
电感电阻比 ≤ |
截面 |
μH/Ω |
|
||
Sec.area |
20 |
||||
0.5mm2 |
25 |
||||
0.75mm2 |
25 |
||||
1.0mm2 |
40 |
||||
1.5mm2 |
50 |
||||
2.5mm2 |
|
性能项目 |
单位 |
技术指标 |
|
聚乙烯绝缘 |
聚氯乙烯绝缘 |
||
屏蔽抑制系数≤ |
|
0.01 |
0.01 |
试验电压 |
V/1min |
1000 |
1000 |
阻燃性 |
|
符合GB/T18380要求 |
同左 |
联系人:杜经理13207689690(微信)
生产厂家:天津市双星特种线缆有限公司
网址:http://www.shuangxingxianlan.cn
在系统信号的数据传输和自动化连接当中,计算机线缆作为通讯线缆的一种,起着非常重要的作用,它是由一对以上的绝缘线缆组成,数个绝缘导体或体绞线的线缆芯和维护线缆芯免遭湿气和设备破坏的外护线套构成。随着科学信息技术的发展,使得计算机电缆得到了更加广泛的应用。
计算机电缆主要用于以电子计算机为主的自动化控制系统,以及检测用的仪器仪表当中,例如电力、石化、冶金等行业,额定电压500伏以下的对于防干扰性能需求比较高的自动化连接使用。根据使用的不同场合,计算机电缆屏蔽层通常分别采用分屏蔽、总屏蔽、次屏蔽加一般屏蔽等,通常情况下根据用户的不同需求和具体使用环境,总屏蔽往往采用由金属丝编织和金属带缠绕的两层复合屏蔽方式。
计算机线缆型号及名称:
序号 No.
型号
产品名称
备注
1
DJYPV
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织分屏蔽电子讦算机电缆
2
DJYPVP
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织分屏蔽及总屏蔽电子讦算机电缆
3
DJYVP
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织总屏蔽电子讦算机电缆
4
DJYP2V
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜分屏蔽电子计算机电缆
5
DJYP2VP2
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜分屏蔽及总屏蔽电子计算机电缆
6
DJYVP2
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜总屏蔽电子计算机电缆
7
DJYP3V
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜分屏蔽电子计算机电缆
8
DJYP3VP3
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜分屏蔽及总屏蔽电子计算机电缆
9
DJYVP3
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜总屏蔽电子计算机电缆
10
DJYPV22
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织分屏蔽钢带铠装电子讦算机电缆
11
DJYPVP22
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织分屏蔽及总屏蔽钢带铠装电子讦算机电缆
12
DJYVP22
铜芯聚乙烯绝缘聚氯乙烯护套铜丝编织总屏蔽钢带铠装电子讦算机电缆
13
DJYP2V22
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜分屏蔽钢带铠装电子计算机电缆
14
DJYP2VP2-22
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜分屏蔽及总屏蔽钢带铠装电子计算机电缆
15
DJYVP2-22
铜芯聚乙烯绝缘聚氯乙烯护套铜/塑复合膜总屏蔽钢带铠装电子计算机电缆
16
DJYP3V22
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜分屏蔽钢带铠装电子计算机电缆
17
DJYP3VP3-22
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜分屏蔽及总屏蔽钢带铠装电子计算机电缆
18
DJYVP3-22
铜芯聚乙烯绝缘聚氯乙烯护套铝/塑复合膜总屏蔽钢带铠装电子计算机电缆
Type
Names of Product
Remark
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided individual shield.
聚乙烯绝缘聚氯乙烯护套计算机缆有优良的电性能工作电容小绝缘电阻高
PE insulated and PVC sheathed computer cables have excellent electrical characteristics, small working capacitance and high insulation resistance
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided individual and collective shield.
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided collective shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film individual shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film individual and collective shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film collective shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film individual shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film individual and collective shield.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film collective shield.
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided individual shield,and steel tape armoring.
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided individual and collective shield,and steel tape armoring.
Computer cable with Cu conductor,PE insulation and PVC sheath, Cu-wire braided collective shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film individual shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film individual and collective shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Cu/plastic composite film collective shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film individual shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film individual and collective shield,and steel tape armoring.
Computer cable with Cu conductor, PE insulation and PVC sheath, Al/plastic composite film collective shield,and steel tape armoring.