The cable with special involved, and can be used for power control cables installed in orbit, crane, logistics delivery, etc.
Cable structure:
Conductor: what a fine ground oxygen-free copper wire, VDE0295CLASS 5 standard
Insulation: special oil resistant, flame retardant, nitrile compound insulation
Color: color, said in 2271 ec (brown, blue, black, yellow, green)
Black white number number, EN50214 standards (such as yellow green ground wire please specify)
Sheath: nitrile compound oil resistant, flame retardant, elastic sheath or gray (RAL7001), black (RAL9005).When used in outdoor must show in advance.
Such as crane usage is as follows:
When the crane cable is arranged
1, free to use length is more than 35 m;
2, running speed is greater than 1.6 M/S;
Should consider to add the bearing components in the cable, the bearing components for soft galvanized wire or fiber rope such as aramid sand, etc.
When hoisting cable is torx twisted arrangement:
1, free hanging length is more than 80 m;
2, the running speed of 4.0 M/S ~ 10.0 M/S;
Should consider to add the bearing components in the cable, the bearing components for soft galvanized wire rope commonly.