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TEL: 0731-89895888

Address: Xiadopu Machinery Industrial Park, Ningxiang, Xiangjiang New District, Hunan Province

 

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Computer cable


Computer cable is applicable to cables for electronic computer and automation connection with rated voltage of 300 / 500V and below and high anti-interference requirements. It is suitable for automatic control system, computer distributed control system and automatic control system dominated by electronic computers in electric power, metallurgy, petrochemical and other industries as control lines and computer cables for testing instruments and meters. According to different occasions, the computer cable shielding layer adopts: twisted pair combination shielding, total shielding of twisted pair composed cable, total shielding after twisted pair combination shielding, etc

Classification:

Cables for electrical equipment

Key words:

Product Introduction

Product features and uses

Computer cable is applicable to cables for electronic computer and automation connection with rated voltage of 300 / 500V and below and high anti-interference requirements. It is suitable for automatic control system, computer distributed control system and automatic control system dominated by electronic computers in electric power, metallurgy, petrochemical and other industries as control lines and computer cables for testing instruments and meters. According to different occasions, the computer cable shielding layer adopts: twisted pair combination shielding, total shielding of twisted pair composed cable, total shielding after twisted pair combination shielding, etc

Product executive standard: ticw / 06-2009, and flame retardant performance test shall comply with GB / T 19666-2019

Application characteristics of double shielded computer cable

AC rated voltage: U0 / u 300 / 500V

Maximum working temperature: polyethylene insulation shall not exceed 70 ℃
XLPE insulation 90 ℃
Low smoke halogen-free flame retardant polyolefin 70 ℃
Low smoke halogen-free flame retardant cross-linked polyolefins are available at 90 ℃ and 125 ℃

Minimum ambient temperature: PVC sheath: fixed laying - 40 ℃, non fixed laying - 15 ℃

The cable installation and laying temperature shall not be lower than 0 ℃

Allowable bending radius of cable: the minimum bending radius of non armored cable is 8 times of the outer diameter of the cable
Copper tape shielded or steel tape armored cable shall be at least 12 times of the outer diameter of the cable

Basic model and name of the product

Polyethylene insulated PVC sheathed computer cable (including DCS cable).

DJYV(R)P

Polyethylene insulated copper wire braided general screen PVC sheathed shielded (flexible) cable for computer

DJYPV(R)

Polyethylene insulated copper wire braided split screen PVC sheathed shielded (flexible) cable for computer

DJYPV(R)P

Polyethylene insulated copper wire braided split screen + total screen PVC sheathed shielded (flexible) cable for computer

DJYV(R)P2

Polyethylene insulated copper tape wrapped general screen PVC sheathed shielded (flexible) cable for computer.

DJYP2V(R)

Polyethylene insulated copper tape wrapped split screen PVC sheathed shielded (flexible) cable for computer

DJYP2V(R)P2

Polyethylene insulated copper tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer

DJYV(R)P3

Polyethylene insulated aluminum plastic composite tape wrapped general screen PVC sheathed shielded (flexible) cable for computer.

DJYP3V(R)

Polyethylene insulated aluminum-plastic composite tape wrapped split screen PVC sheathed shielded (flexible) cable for computer.

DJYP3V(R)P3

Polyethylene insulated aluminum plastic composite tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer.

DJYVP(R)22

Polyethylene insulated copper wire braided general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJYP(R)V22

Polyethylene insulated copper wire braided split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYPV(R)P22

Polyethylene insulated copper wire braided split screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYV(R)P2-22

Polyethylene insulated copper tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJYP2V(R)22

Shielded (flexible) cable for computer with polyethylene insulated copper tape wrapped and split screen, PVC sheathed steel tape armored

DJYP2V(R)P2-22

Polyethylene insulated copper tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJYVP3(R)-22

Polyethylene insulated aluminum plastic composite tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYP3V(R)22

Polyethylene insulated aluminum plastic composite tape wrapped split screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJYP3V(R)P3-22

Polyethylene insulated aluminum plastic composite tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.
ZR shall be added in front of the model of flame-retardant computer cable, and tinned copper wire can be used for shielding. The basic model is omitted

 

PVC insulated PVC sheathed computer cable (including DCS cable)

DJVV(R)P

PVC insulated copper wire braided general screen (PVC sheathed shielded (flexible) cable for computer

DJVPV(R)

PVC insulated copper wire braided split screen PVC sheathed shielded (flexible) cable for computer

DJVPV(R)P

PVC insulated copper wire braided split screen general screen PVC sheathed shielded (flexible) cable for computer

DJVV(R)P2

PVC insulated copper tape wrapped general screen PVC sheathed shielded (flexible) cable for computer.

DJVP2V(R)

PVC insulated copper tape wrapped and screened PVC sheathed shielded (flexible) cable for computer

DJVP2V(R)P2

PVC insulated copper tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer

DJVV(R)P3

PVC insulated aluminum-plastic composite tape wrapped general screen PVC sheathed shielded (flexible) cable for computer

DJVP3V(R)

PVC insulated aluminum-plastic composite tape wrapped split screen PVC sheathed shielded (flexible) cable for computer

DJVP3V(R)P3

PVC insulated aluminum-plastic composite tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer.

DJVV(R)P22

PVC insulated copper wire braided general screen PVC sheathed steel tape armored shielded (flexible) cable for compute

DJVPV(R)22

PVC insulated copper wire braided split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJVPV(R)P22

PVC insulated copper wire braided split screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJVV(R)P2-22

PVC insulated copper tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJVP2V(R)22

PVC insulated copper tape wrapped and screened PVC sheathed steel tape armored shielded (flexible) cable for computer

DJVP2V(R)P2-22

PVC insulated copper tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJVV(R)P3-22

PVC insulated aluminum plastic composite tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.

DJVP3V(R)22

PVC insulated aluminum-plastic composite tape wrapped split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJVP3V(R)P3-22

PVC insulated aluminum plastic composite tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer.
Z shall be added in front of the model of flame-retardant computer cable, and tinned copper wire can be used for shielding. The basic model is omitted

 

XLPE insulated PVC sheathed computer cable (including DCS cable).

DJYJV(R)P

XLPE insulated copper wire braided general screen PVC sheathed shielded (flexible) cable for computer).

DJYJPV(R)

Cross linked polyethylene insulated copper wire braided split screen PVC sheathed shielded (flexible) cable for computer

DJYJPV(R)P

XLPE insulated copper wire braided split screen general screen PVC sheathed shielded (flexible) cable for computer

DJYJV(R)P2

Cross linked polyethylene insulated copper tape wrapped general screen PVC sheathed shielded (flexible) cable for computer

DJYJP2V(R)

Cross linked polyethylene insulated copper tape wrapped split screen PVC sheathed shielded (flexible) cable for computer

DJYJP2V(R)P2

Cross linked polyethylene insulated copper tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer

DJYJV(R)P3

Cross linked polyethylene insulated aluminum plastic composite tape wrapped general screen PVC sheathed shielded (flexible) cable for computer

DJYJP3V(R)

Cross linked polyethylene insulated aluminum plastic composite tape wrapped split screen PVC sheathed shielded (flexible) cable for computer

DJYJP3V(R)P3

Cross linked polyethylene insulated aluminum plastic composite tape wrapped sub screen general screen PVC sheathed shielded (flexible) cable for computer

DJYJV(R)P22

Cross linked polyethylene insulated copper wire braided general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJPV(R)22

Cross linked polyethylene insulated copper wire braided split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJPV(R)P22

XLPE insulated copper wire braided split screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJV(R)P2-22

Cross linked polyethylene insulated copper tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJP2V(R)22

Cross linked polyethylene insulated copper tape wrapped split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJP2V(R)P2-22

XLPE insulated copper tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJV(R)P3-22

Cross linked polyethylene insulated aluminum plastic composite tape wrapped general screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJP3V(R)22

Cross linked polyethylene insulated aluminum plastic composite tape wrapped split screen PVC sheathed steel tape armored shielded (flexible) cable for computer

DJYJP3V(R)P3-22

Cross linked polyethylene insulated aluminum plastic composite tape wrapped sub screen general screen PVC sheathed steel tape armored shielded (flexible) cable for computer
ZR shall be added in front of the model of flame-retardant computer cable, and tinned copper wire can be used for shielding. The basic model is omitted

 

Main technical indexes of computer cable

Item Unit Index

PE

PVC

Insulation resistance (20 ℃)

Ω/KM

5000

25

Working capacitance

PF/m

≤90

≤200

The capacitance between twisted pairs is unbalanced (1kz).

PF/m

≤1

/

Test voltage

V

2000V/1min

Flame retardant properties Meet the requirements of GB / t19666-2019, class A or B or C

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