Polyurethane sheathed integrated fiber optic drum cable

الوصف

Cable application:



Motor driven drums, spring controlled drums, lifting systems, and towing systems for port machinery, shield tunneling machines, bucket wheel machines, reclaimers, stackers, excavation equipment, dam lifting gates, and various heavy mobile equipment



Suitable for dry or humid indoor or outdoor environments, suitable for applications with high mechanical stress and tensile and torsional stresses





Cable structure:



Conductor: Multi stranded bare copper wire and polyaromatic fiber mixed stranding, in accordance with GB/T ********8 and IEC ****8:***4 Class 5



Conductor shielding: semi conductive layer



Insulation: special Ethylene propylene rubber mixture



Insulation shield: semi conductive layer



Grounding wire: multi stranded bare copper wire and polyaromatic fiber mixed and extruded with a semi conductive layer



Core wire: Core wire 3*3 twisted into a cable



Inner sheath: special PUR mixture



Torsion resistant layer: high-strength tensile fiber woven



Outer sheath: special PUR mixture



Sheath color: red





Cable characteristics:



The long-term working temperature of the cable should not exceed *0 ℃



Wear resistance, weather resistance, ozone resistance, UV resistance, and scratch resistance



Capable of withstanding high mechanical stresses





Cable technical parameters:



Working voltage: 3.6/6KV~*2/*0KV



Test cable: 3.5 * U0



Conductor resistance *0 ℃: according to VDE ***5 and IEC ****8 Class 5, multi stranded bare copper wire



Insulation resistance: ≥ *0 M Ω/km (*0 ℃)



Bending radius: fixed installation 6 X D (cable outer diameter)



Mobile installation *0 X D (cable outer diameter)



Working temperature: fixed installation **0~**0 ℃