Copper-clad aluminum conductor armored cable

The utility model discloses a copper clad aluminum conductor armored cable, which comprises a cable core and an armored layer, the armored layer is a steel belt, the steel belt wraps the outer side of the cable core in a spiral shape, the steel belt comprises a body, an arc-shaped inner bend and a straight-strip-shaped outer bend, the arc-shaped inner bend and the straight-strip-shaped outer bend are integrally arranged on the two side edges of the body, and the arc-shaped inner bend and the straight-strip-shaped outer bend are arranged on the outer side edge of the body. The opening of the arc-shaped inner bend faces the cable core, and when the steel belt wraps the outer side of the cable core, the outer bend extends into the inner bend to be in lap joint with the inner bend. On the premise of ensuring the mechanical strength, the bending performance is improved so as to be suitable for a narrow installation space. 本实用新型公开了一种铜包铝导体铠装电缆，包括缆芯和铠装层，所述铠装层为钢带，所述钢带沿螺旋状包覆在所述缆芯的外侧，所述钢带包括本体和一体设置在所述本体两侧边的圆弧状的内折弯和直条状的外折