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E-mail
2306618725@qq.com
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Phone
13215491281
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Address
Liuyanma Industrial Zone, Dacheng County, Langfang City, Hebei Province
Tianjin Cable Factory Rubber Cable Factory
2306618725@qq.com
13215491281
Liuyanma Industrial Zone, Dacheng County, Langfang City, Hebei Province
The structure of computer cablesGenerally speaking, it is divided into several parts, as shown in the figure:
suchComputer cableThe difference from shielded control cables is that the core pairs are twisted together, and each pair needs to be wrapped with tape. The shielding layer, like shielded control cables, is twisted between the core pairs and the sheath.
There is another typeAfter partial shielding, the computer is fully shieldedThe cable is shown in the following figure:
actuallyComputer Cable StructureIt's simple, it's just that the wire cores need to be shielded when twisted, and then the wire cores are twisted together to provide a total shielding and protective sheath.
As shown in the figure belowComputer Cable Structureschematic diagram
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 cables are in use
If there is a potential difference between shielding pairs, it will not affect the transmission quality of the signal.
DJYVP2 |
Polyethylene insulated twisted pair copper tape total shielding polyvinyl chloride sheath meter Computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP2VP2 |
Polyethylene insulated twisted pair copper tape with partial shielding and total shielding made of polyvinyl chloride Vinyl sheathed computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP3V |
Polyethylene insulation twisted pair aluminum-plastic composite tape shielded polyvinyl chloride Sheath computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYVP3 |
Polyethylene insulation twisted aluminum-plastic composite tape with total shielding polyvinyl chloride Sheath computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP3VP3 |
Polyethylene insulated twisted pair aluminum-plastic composite tape for partial and total shielding PVC sheathed computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYPVR |
Polyethylene insulated twisted copper wire braided shield polyvinyl chloride protection Computer cable sleeve soft |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYVPR |
Polyethylene insulated twisted copper wire braided total shielding polyvinyl chloride protection Computer cable sleeve soft |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYPVPR |
Polyethylene insulated twisted pair copper wire braided shielding and total shielding polymer Chloroethylene sheathed soft computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP2VR |
Polyethylene insulation twisted pair copper tape shielding PVC sheath soft Computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYVP2R |
Polyethylene insulation twisted pair copper tape total shielding PVC sheath soft Computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP2VP2R |
Polyethylene insulated twisted pair copper tape with partial shielding and total shielding made of polyvinyl chloride Vinyl sheathed soft computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP3VR |
Polyethylene insulation twisted pair aluminum-plastic composite tape shielded polyvinyl chloride Sheath soft computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYVP3R |
Polyethylene insulation twisted aluminum-plastic composite tape with total shielding polyvinyl chloride Sheath soft computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYP3VP3R |
Polyethylene insulated twisted pair aluminum-plastic composite tape for partial and total shielding PVC sheathed soft computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding occasion |
DJYPV22 |
Polyethylene insulated twisted copper wire braided shield polyvinyl chloride protection Steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYVP22 |
Polyethylene insulated twisted copper wire braided total shielding polyvinyl chloride protection Steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYPVP22 |
Polyethylene insulated twisted pair copper wire braided shielding and total shielding polymer Chloroethylene sheathed steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYP2V22 |
Polyethylene insulated twisted pair copper tape shielded polyvinyl chloride sheathed steel Install computer cable armor |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYVP2-22 |
Polyethylene insulated twisted pair copper tape total shielding PVC sheathed steel Install computer cable armor |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYP2VP2－22 |
Polyethylene insulated twisted pair copper tape with partial shielding and total shielding made of polyvinyl chloride Vinyl sheathed steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYP3V22 |
Polyethylene insulation twisted pair aluminum-plastic composite tape shielded polyvinyl chloride Sheath steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYVP3-22 |
Polyethylene insulation twisted aluminum-plastic composite tape with total shielding polyvinyl chloride Sheath steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
DJYP3VP3－22 |
Polyethylene insulated twisted pair aluminum-plastic composite tape for partial and total shielding PVC sheathed steel tape armored computer cable |
Laying indoors, cable trenches, pipelines, etc. requires electrostatic shielding Fixed field and bearing of large mechanical external forces |
The ambient temperature during installation shall not be lower than: -40 ℃ for fixed installation, -15 ℃ for non fixed installation
Small bending radius: For unarmored cables, it should not be less than 6 times the outer diameter of the cable, and for armored cables, it should not be less than 12 times the outer diameter of the cable
The insulation resistance should not be less than 2500M Ω· Km after stable charging for 1 minute using a DC 500V voltage test at 20 ℃
There should be no open circuit between the paired shields and between the paired shields and the total shield
The core to core and shielding of the cable should withstand a 50Hz, AC 2000V voltage test for 5 minutes without breakdown
Our factory promises: unconditional return and exchange in case of cable quality issues, and friendly negotiation between both parties due to other reasons. The specific terms shall be subject to the contract (including the aforementioned),
We will definitely achieve customer satisfaction and provide you with excellent servicesComputer cable.
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