Computer Shielded Cable Working Conditions
1. Rated A.C. voltage U0/U: 300/350V; max long time working temperature allowed:
for PVC insulation, two types: 70?? or 90??;
for PE insulation: 70??;
for XLPE insulation: 90?? (XLPE insulation includes silane XLPE & irradiation XLPE insulation)
2.Min. ambient temperature: fixed installing -40??; unfixed installing -15??. No lower than 0?? when installing.
3.Min. bending radius allowed:
for non-armored soft cable or braided shielding cable, no less than 6 times of outer diameter;
for cable with metallic tape wrapped shielding or steel wire/steel tape armor, no less than 12 times of outer diameter.
Computer Shielded Cable
(Cable for DSC system) is used as connection cable of inspection devices and instruments with high demand on interference resistant performance in computer net-work and control sys-tem.
Computer Cable Specification Scope:
Pair No.: 1~24 pairs Core No. per pair: 2 cores (equal to 2 wire group ) or 3 cores (equal to 3 wire group)
Cross section of conductor: 0.5mm2, 0.75mm2, 1.0mm2,1.5mm2,2.5mm2
Computer Cable Types in General:
DJYVP Computer cable with Cu core, PE insulation, PVC sheath, copper wire braided general shielding
DJYVPR Computer soft cable with Cu core, PE insulation, PVC sheath, copper wire braided general shielding
DJYPV Computer cable with Cu core, PE insulation, PVC sheath, copper wire braided individual shielding