04-04-2023 дата публикации
Номер: CN115910440A
Автор:
YANG HAIYAN,
ZHANG YA,
LIU SHILI,
CHENG MINGLIANG,
GONG MIN,
ZHAN TAO,
LIU YONGHONG,
LIANG JUNLING,
RUAN KANGJIE,
ZHAO ZEXIN,
ZHU JUNYU,
ZHANG XI
Принадлежит:
The 110kV light crosslinked polyethylene insulated high-voltage cable comprises an insulating layer, an insulating shielding layer, a water-blocking buffer layer, a smooth aluminum sheath layer, a hot melt adhesive layer, a PE outer protective layer and an outer semi-conductive layer which are sequentially arranged from inside to outside, the thickness of the insulating layer is 13.0-14.3 mm, the water-blocking buffer layer is at least two layers of semi-conductive buffer water-blocking tapes, the total wrapping thickness is at least 7.5 mm, the thickness of the smooth aluminum sheath layer is not less than 2.0 mm, the thickness of the hot melt adhesive layer is 0.3-0.5 mm, and the thickness of the PE outer sheath layer is 4.0-5.0 mm. The technical problem to be solved by the invention is to provide the 110kV light crosslinked polyethylene insulated high-voltage cable which is compact in structure and smaller in diameter and the manufacturing method of the 110kV light crosslinked polyethylene ...
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