Submersible electric pump cable with ground conductors

The utility model relates to a submersible electric pump cable with ground conductors, comprising cable conductors, insulating layers, sheath layers, armored cushion layers and an armor layer. A cable conductor, an insulating layer, a sheath layer and an armored cushion layer are successively arrang...

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Bibliographische Detailangaben
Hauptverfasser: HAO YUZHUO, SHANG XINGJUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a submersible electric pump cable with ground conductors, comprising cable conductors, insulating layers, sheath layers, armored cushion layers and an armor layer. A cable conductor, an insulating layer, a sheath layer and an armored cushion layer are successively arranged from inside to outside to form a cable core unit; a plurality of cable core units are covered by the armor layer; a plurality of ground conductors are arranged among the cable core units and the armor layer. The submersible electric pump cable with ground conductors not only meets the requirements of an electric power system for a ground wire mechanical property and an electrical performance, but also improves the protection for an electric pump when in work; meanwhile the submersible electric pump cable is provided with the plurality of layers including the armor layer, thus possessing the characteristics of excellence oil resistance, heat resistance, electrical insulating property, corrosion resistance, high e