The invention discloses a high-temperature-resistant direct-current high-voltage cable for a new energy automobile and a winding device thereof, and relates to the technical field of cables and processing thereof. The high-temperature-resistant direct-current high-voltage cable for the new energy automobile comprises a cable body, wherein the cable body comprises a TPE sheath, a non-woven fabric and a flame-retardant PP filling rope; according to the cable, the cable body is composed of the TPE sheath, the non-woven fabric and the flame-retardant PP filling rope, the auxiliary power supply core wire, the grounding core wire, the main insulation core wire and the signal control wires are arranged in the flame-retardant PP filling rope, the copper flexible conductors are arranged in the signal control wires, the number of the signal control wires is four, and the signal control wires correspond to one another in pairs. And the tinned split screen is arranged between the two groups of corresponding signal control lines, and the TPE inner sheath is arranged outside the tinned split screen, so that the toughness, tearing resistance and high temperature resistance of the cable body can be enhanced.
本发明公开了新能源汽车用耐高温直流高压电缆及其绕卷装置,涉及电缆及其加工技术领域。新能源汽车用耐高温直流高压电包括电缆本体,所述电缆本体包括TPE护套、无纺布以及阻燃PP填充绳;本发明中,电缆本体由TPE护套、无纺布以及阻燃PP填充绳组成,阻燃PP填充绳的内部设置有辅助电源芯线、接地芯线、主绝缘芯线以及信号控制线,信号控制线的内部包括铜软导体,且信号控制线的数量为四组,信号控制线两两对应,两组对应的信号控制线之间设置有镀锡分屏,且镀锡分屏的外部设置有TPE内护套,能够增强电缆本体的韧性、抗撕拉以及抗高温能力。
High-temperature-resistant direct-current high-voltage cable for new energy automobile and winding device thereof
新能源汽车用耐高温直流高压电缆及其绕卷装置
2023-03-28
Patent
Electronic Resource
Chinese
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