Computer (block) cables

Purpose: to choose dielectric constant small high-pressure polyethylene insulation.Use to ground, and the screen, the total screen (or three quad twisted, group screening, group screen a total screen), such as structure form, with a small dielectric loss, transmit ability, good anti-jamming performance, reliable can faint analog signal or digital signal transmission, can be widely used in electricity, metallurgy, petroleum, chemical, textile and other departments of detection and control in a computer system or automated instrumentation, and general industrial computer.
Second, the product code
1, the code
DJ - (series code) electronic computers use shielded cable
Y - high pressure polyethylene (insulation code)
F - fluorine plastic (insulation code)
V - (sheath code) polyvinyl chloride (PVC)
R - said more than soft wire core
P - the bronze shield (block code)
P1 tin plated copper network shielding
The P2 copper tape screened
P3 aluminum-plastic composite membrane shielding
2, product specifications, for example
Case 1: order 7 (14) to 1.0 was used computer shielded cable can be represented as:
(1) the total shielding type DJYVP7 * 2 * 1.0 was
(2) points more blocking soft lines DJYPVR7 x 2 x was 1.0
(3) on the screen the total shielding type DJYPVP7 x 2 x was 1.0
Example 2: order 3 group 3 wire core core (9) of 0.75 was used computer shielded cable can be represented as:
(1) packet type shield DJYPV3 x 3 x was 0.75
(2) group screen a total screen DJYPVP3 x 3 x was 0.75
Third, model name and scope of use
Model name using range
　　DJYVP 
　　DJYPV 
　　DJYPVP　　 
Polyethylene insulation total shield PVC sheathed electronic computer cable
Polyethylene insulation group with cable shielding PVC sheathed computers
Polyethylene insulation group total shield PVC sheathed electronic computer cable
1, fixed for laying indoors, in cable trench or pipe
2, cable long-term working temperature: - 20 ℃ to + 65 ℃
3, cable laying temperature is not lower than 0 ℃, the bending radius should not less than 10 times of cable diameter
　　DJYVPR 
　　DJYPVR 
　　DJYPVRP　　 
Polyethylene insulation total shield PVC sheathed computer with a soft cable
Polyethylene insulation group with a soft cable shielding PVC sheathed computers
Polyethylene insulation group total shield PVC sheathed computer with a soft cable
Description: (1) flame retardant (oxygen index greater than 30) cable need to add code "out" in front of the model.
For example: ZR - DJYPVZR - DJYPVP, etc
(2) type sheathed, steel tape armoured cable need to be in the model at the bottom right add code "22"
For example: DJYPV22DJYPVP22, etc.
The cable is mainly used in ac or dc 300 v and the following work system, work well in the 500 v and below.