Telephone Cord J-Y(St)Y

Products Information

Description
Rated temperature 60℃
Standard VDE 0815
Conductor Solid bare copper
Insulation PVC
Twisted pair Six or more
Jacket PVC
Rip Cord Per request
 
Wiring cables J-Y(St)Y…Lg
These cables are stranded in layers, contain pairs of copper conductors with a diameter of 0.6 mm or 0.8 mm as stranded elements and have PVC insulation. They have a static screen and PVC sheeth.
Application:
The cable is suitable for indoor installations connecting fixed and movable equipment.
Pair lay lengths are designed to ensure minimum near-end cross-talks in the cables.
The cable is a unit type control cable intended for analogue or digital data transmission up to 800 Hz.
 
 
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Telephone cable J-Y(ST)Y

Application:
The installation cables are used for telephone and signal transmission and are suitable for permanent installation on and under plaster in dry and damp rooms and for permanent installation on external walls.

Description:
Bare coper conductor with a diameter of 0.6mm or 0.8mm, PVC insulation, Each 2 wires twisted to a pair, Pairs stranded to cable core in layers, Cable core wrapping, Drain wire with a diameter of 0.4mm in cables up to 10 pairs, 0.6mm with more than 10 pairs, Shield made of laminated aluminum foil, PVC sheath,grey. Max.Pair:100pairs.

Type codes:

J: Installation cable
Y: insulation or sheath of polyvinylchloride(PVC);(ST) satic shield; LG stranded in layers;

Drop Wire

Description
Rated Temperature 70 degree
Standard:  
Conductor: Solid Bare Copper or Copper Coated Steel CCS
Insulation: PVC OR LLDPE


Application:

Used as wiring between the cable terminal or DP and the station protector.

Test Results Of Telephone Drop Wire
Parameters Minimum Requirement Test Equipment used
1.Conductor    
Diameter (mm) 1.02 + 0.03 / -0.06 Micrometer
% elongation 1.5 (min) Shimadzu
Barding strength 760 (min) Shimadzu
2.Insulation    
Thickness (mm) 1.0 min Projector profile
% elongation 100 min Shimadzu
Tenkle strength (MPa) 11 min Shimadzu
Insulation resistance 92 min Megger
Over diameter (mm) 5.8 major / 3.5 minor Projector profile
3.Electical test    
Resistance @ 20 degree 80.4max Portable double
Bridge tester
% conductivity 30min Conductance tester
De-el-citric strength 7.5@min megger

 

Shirley

Chigunng Cable Co.,Ltd