A copper clad aluminum conductor XLPE insulated power cable
A cross-linked polyethylene and power cable technology, which is applied in the direction of power cables, conductor/cable insulation, cable/conductor manufacturing, etc., can solve the problem of uneven thickness of the extruded cladding of the conductor core, and achieve the effect of improving the correction effect
Active Publication Date: 2022-05-03
华远高科电缆有限公司
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Problems solved by technology
[0003] The thickness of the extruded cladding outside the conductor core is uneven due to gravity, bending of the cable, etc. when the traditional frequency conversion cable is extruded
Method used
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[0027] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] see Figure 1-6 Shown:
[0029] A copper-clad aluminum conductor XLPE insulated power cable, including an inner sheath layer 3, four main wire cores and a reinforced cable core 6 are arranged on the inner side of the inner sheath layer 3, and the main wire core includes an insulating layer 4 and a wire core 5. The outer side of the conductor core 5 is provided with an insulating layer 4, the four main cores are spirally wound on the outer side of the reinforced cable core 6, the outer side of the inner sheath layer ...
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The invention discloses a copper-clad aluminum conductor XLPE insulated power cable, which comprises an inner sheath layer, four main wire cores and a reinforced cable core are arranged on the inner side of the inner sheath layer, and the main wire core includes an insulating layer and a wire core , the outer side of the conductor core is provided with an insulating layer, the four main wire cores are spirally wound on the outer side of the reinforced cable core, the outer side of the inner sheath layer is provided with an armored layer, and the outer side of the armored layer is provided with an outer sheath layer. The device includes a rectification cavity and a mounting frame. The center of the rectification cavity is provided with a running through groove, and the wall of the running through groove is provided with an annular groove. The front edge of the mounting frame is provided with a sliding circular groove. The mounting frame slides The round groove and the running through groove are engaged with each other, and the buckle is engaged with the engaging groove to keep the first straightening roller and the second straightening roller tilted, and then install each straightening device to the corresponding position in the discharge box in turn. In this way, irregular settings are made to the corrector, so that the correction effect is greatly improved.
Description
technical field [0001] The invention relates to the field of electric wires and cables, in particular to a copper-clad aluminum conductor XLPE insulated power cable. Background technique [0002] Frequency conversion cables are mainly used for connecting cables between variable frequency power supplies and variable frequency motors, as well as power transmission and distribution lines with a rated voltage of 1KV and below, for the transmission of electric energy, especially for papermaking, metallurgy, metal processing, mining, railways and food Processing and other industries. [0003] When the traditional frequency conversion cable is extruded, due to the gravity, the bending of the cable and other reasons, the thickness of the extruded layer outside the conductor core is uneven. Contents of the invention [0004] The object of the present invention is to address the above existing problems and deficiencies, and provide a copper-clad aluminum conductor cross-linked poly...
Claims
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IPC IPC(8): H01B9/00H01B13/14H01B13/28
CPCH01B9/00H01B13/145H01B13/14H01B13/285H01B13/28
Inventor 叶小军张佳亮沙文周光亚徐志伟
Owner 华远高科电缆有限公司