The general structure of wire and cable

1 Conductor: Cables that have a particular power device conduction current.

2 Insulation: Cable has a withstand voltage of insulation from the role of a specific function.

3 filler: In order to cable the appearance of the whole park together with the insulated cores twisted and materials.

4 package with: the multi-core cable core into the cable package tight, loose and avoid injury within the core wire wrapped in damp outside the cable core ribbon material.

5 metal shield: after phase wrapping around the package in the cable core, mainly used for electrostatic shielding, will be limited to electric and magnetic fields within the cable and prevent the interference of external electric and magnetic fields.

6, inner layer: multi-core cable core wrapped in outer armor layer in the protective layer to prevent direct contact of metal and cable core and damage the cable core.

7 armored layer: In order to prevent the effects of external mechanical forces the metal strip or wire, including the lining around the outside of the package cover.

8 Outer sheath: a protective insulation, metal or non-metallic materials and continuous extruded outer sheath.