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Anhui Kangsheng Cable Group Co., Ltd.

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Computer cable

Product Categories:
Wire and Cable

product description

Product introduction
Computer cables are suitable for electronic computers and automation connection cables with a high requirement of interference resistance for rated voltages of 500V and below. The ground core of the cable is insulated with K-type B-type low-density polyethylene with oxidation resistance. Polyethylene has high insulation resistance, good withstand voltage, small dielectric constant, and small effects of temperature and frequency of dielectric loss. It can not only meet the requirements of transmission performance, but also ensure the service life of the cable.
In order to reduce mutual crosstalk and external interference between circuits, the cable is shielded. The shielding requirements of the cable are adopted according to different occasions: twisted pair shield, twisted total cable shield, twisted twisted shield and other methods.
Shielding materials are round copper wire, copper tape, aluminum tape / plastic composite tape. The shielding pair and the shielding pair have better insulation performance. If a potential difference occurs between the shielding pair and the shielding pair during the use of the cable, the transmission quality of the signal will not be affected.

Type, name and scope of use of the cable  

Type
Name
Use range
DJYVP
PE insulated twisted pair copper wire braided overall shield PVC sheathed computer cable
Fixed installation indoors, in cable trenches or pipes
DJYVP2
PE insulated twisted pair copper tape overall shielded PVC sheathed computer cable
DJYVP3
Polyethylene insulated twisted aluminum-plastic composite tape overall shielded PVC sheathed computer cable
DJYPV
Polyethylene insulated twisted pair copper wire braided split shield PVC sheathed computer cable
DJYP2V
Polyethylene insulated twisted pair copper tape sub-shield screened PVC sheathed computer cable
DJYP3V
PE insulated twisted aluminum-plastic composite tape sub-shield screened PVC sheathed computer cable
DJYPVP
Polyethylene insulated twisted pair copper wire sub-shield and general shield PVC sheathed computer cable
DJYP2VP2
Polyethylene insulated twisted pair copper tape sub-shield and general shield PVC sheathed computer cable
DJYP3VP3
Polyethylene insulated twisted aluminum-plastic composite tape sub-shield and general shield PVC sheathed computer cable
DJYVPR
PE insulated twisted pair copper wire braided overall shield PVC sheathed computer flexible cable
Suitable for occasions requiring frequent movement or softness
DJYVP2R
PE insulated twisted pair copper tape overall shield PVC sheathed computer flexible cable
DJYVP3R
PE insulated twisted aluminum-plastic composite tape overall shielded PVC sheathed computer flexible cable
DJYPVR
Polyethylene insulated twisted pair copper wire braided split shield PVC sheathed computer flexible cable
DJYP2VR
PE insulated twisted pair copper tape sub-shield screened PVC sheathed computer flexible cable
DJYP3VR
PE insulated twisted aluminum-plastic composite tape sub-shield screened PVC sheathed computer flexible cable
DJYPVPR
Polyethylene insulated twisted pair copper wire braided sub-shield and general shield PVC sheathed computer flexible cable
DJYP2VP2R
Polyethylene insulated twisted pair copper tape sub-shield and overall shielded PVC sheathed computer flexible cable
DJYP3VP3R
PE insulated twisted pair aluminum-plastic composite tape sub-shield and general shield PVC sheathed computer flexible cable
DJYVP22
PE insulated twisted pair copper wire braided overall shield steel tape armored PVC sheathed computer cable
Direct burial
DJYVP2-22
PE insulated twisted pair copper tape overall shield steel tape armored PVC sheathed computer cable
DJYVP3-22
PE insulated twisted pair aluminum-plastic composite tape overall shield steel tape armored PVC sheathed computer cable
DJYPVP22
Polyethylene insulated twisted pair copper wire braided sub shield and general shield steel tape armored PVC sheathed computer flexible cable
DJYP2VP2-22
Polyethylene insulated twisted pair copper tape sub-shield and general shield steel tape armored PVC sheathed computer cable
DJYP3VP3-22
PE insulated twisted pair aluminum-plastic composite tape sub-shield and general shield steel tape armored PVC sheathed computer flexible cable
Production range
Type
Nominal section (mm2)
logarithm
DJYVP, DJYVP2, DJYVP3, DJVPV, DJYP2V, DJYP3V
DJYPVP, DJYP2VP2, DJYP3VP3, DJYVPR, DJYVP2R, DJYVP3R
DJYPVR, DJYP2VR, DJYP3VR, DJYPVPR, DJYP2VP2R
DJYP3VP3R
0.50, 0.75, 1.0, 1.50, 2.5,
1-24
DJYVP22, DJYVP2-22, DJYVP3-22
DJYPVP22, DJYP2VP2-22, DJYP3VP3-22
0.50, 0.75, 1.0, 1.50, 2.5,
4-37

Nominal section (mm2)
Conductor structure
20 ℃ conductor resistance (Ω / Km)
Insulation thickness (mm)
Spark test voltage (V)
Working AC test voltage (V)
kind
Number of pieces / wire diameter (mm)
Not tinned
Tin plating
0.50
1
1 / 0.8
36.0
36.7
0.60
6000
2000
0.50
2
7 / 0.30
36.0
36.7
0.50
3
16 / 0.20
39.0
40.1
0.75
1
1 / 0.97
24.5
24.8
0.60
0.75
2
7 / 0.37
24.5
24.8
0.75
3
24 / 0.20
26.0
26.7
1.00
1
1 / 1.13
18.1
18.2
0.7
1.00
2
7 / 0.43
18.1
18.2
1.00
3
32 / 0.20
19.5
20.0
1.50
1
1 / 1.38
12.1
12.2
0.7
1.50
2
7 / 0.52
12.1
12.2
1.50
3
30 / 0.25
13.3
13.7
2.5
1
1 / 1.78
7.41
7.56
0.7
2.5
2
7 / 0.68
7.41
7.56
2.5
3
49 / 0.26
7.98
8.21
Five, technical performance

Product rated voltage (U0 / U): 300 / 500V
Long-term working temperature is 70 ℃  
The ambient temperature during laying is not lower than: fixed laying -40 ℃, non-fixed laying -15 ℃
Minimum bending radius: the unarmored layer should be less than 6 times the outer diameter of the cable, the cable with the armored layer should not be less than 12 times the outer diameter of the cable, and the insulation resistance should be not less than 1 min after charging at a stable temperature for 1 min with a 500V DC test at 20 ° C 2500MΩ · Km
Each pair of twisted shields and between the twisted shields and the general shield should be continuously routed between the core and the core of the cable and between the shields should withstand 50HZ, AC 2000V voltage test without breakdown for 5min

contact details

  • company name:
  • Anhui Kangsheng Cable Group Co., Ltd.
  • Contact:
  • Li Zhicheng
  • contact address:
  • Xicheng Industrial Park, Tianchang City
  • Postal code:
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Anhui Kangsheng Cable Group Co., Ltd.

Li Zhicheng

  • address:
  • Xicheng Industrial Park, Tianchang City
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