Electronic computer cable DJVPVP 3 * 2 * 0.75

Computer Cable - Product Introduction
This product is suitable for electronic computers and automation connection cables with high anti-interference requirements for rated voltage of 500V and below. 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.
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.
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.
Computer Cable - Technical Parameters
Rated voltage of the product (U0/U): 300/500V
*The working temperature is 70 ℃
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 be less than 6 times the outer diameter of the cable, while for armored cables, it should be no 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

3、 Model name and scope of use

Model Name Scope of Use

DJYVP

DJYPV

DJYPVP polyethylene insulated total shielding polyvinyl chloride sheathed electronic computer cable

Polyethylene insulated group shielded polyvinyl chloride sheathed electronic computer cable

Polyethylene insulation group shielding total shielding PVC sheathed electronic computer cable 1. Fixed laying indoors, in cable trenches or pipelines

2. Cable * Operating temperature: -20 ℃+65 ℃

3. The temperature for cable laying shall not be lower than 0 ℃, and the bending radius shall not be less than 10 times the outer diameter of the cable

DJYVPR

DJYPVR

DJYPVRP polyethylene insulated total shielding polyvinyl chloride sheathed flexible cable for electronic computers

Polyethylene insulated group shielded polyvinyl chloride sheathed flexible cable for electronic computers

Polyethylene insulated group shielding total shielding PVC sheathed flexible cable for electronic computers

Explanation: (1) Flame retardant (oxygen index greater than 30) cables require the code "ZR" to be added before the model number.

For example: ZR-DJYPV ZR-DJYPP, etc

(2) Armored type (steel tape armored) cables need to be labeled with the code "22" in the bottom right corner of the model

For example: DJYPV22, DJYPVP22, etc.

This cable is mainly used for working systems with AC or DC voltage of 300V and below, and can work normally at 500V and below.

5、 Delivery requirements

1. The delivery length of the cable shall not be less than 100m, and it is allowed to deliver with a short head of not less than 50m, and the quantity shall not exceed 10% of the total delivery length.

2. According to the agreement between both parties, delivery can be made in any length

Electronic computer cable DJVPVP 3 * 2 * 0.75