Title:
LOW-VOLTAGE WIND ENERGY CABLE
Document Type and Number:
WIPO Patent Application WO/2020/094004
Kind Code:
A1
Abstract:
A low-voltage wind energy cable (100), which relates to the technical field of cables. The low-voltage wind energy cable (100) comprises a conductor (10), an isolation band (20), an insulation layer (30), and an outer sheath (40). The isolation band (20) wraps the exterior of the conductor (10). The insulation layer (30) wraps the exterior of the isolation band (20), and the material of the insulation layer (30) is ethylene propylene rubber. The outer sheath (40) wraps the exterior of the insulation layer (30). The cable (100) having said structural design has a broad range of applications and has comprehensive advantages such as power transmission and high mechanical strength. Moreover, the cable (100) does not require the addition of new production equipment to achieve the production of the low-voltage wind energy cable (100), which saves production costs. The cable has excellent flexibility and does not easily break during use; in addition, the insulation layer (30) of the low-voltage wind energy cable (100) uses an ethylene propylene rubber material having better flame retardant performance and tensile strength, and the outer sheath (40) uses chlorinated polyethylene rubber having better flame retardant performance, oil resistance, and low temperature resistance such that the finished product of the low-voltage wind energy cable (100) may pass the FT4 flame test under UL 1685.
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Inventors:
MA ZHENQING (CN)
CAO XIWEI (CN)
SONG WENNA (CN)
WAN YUPING (CN)
CAO XIWEI (CN)
SONG WENNA (CN)
WAN YUPING (CN)
Application Number:
PCT/CN2019/115706
Publication Date:
May 14, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
JIANGSU HENGTONG POWER CABLE CO LTD (CN)
International Classes:
H01B7/04; H01B5/08
Foreign References:
| CN209374105U | 2019-09-10 | |||
| CN103594179A | 2014-02-19 | |||
| JP2009158331A | 2009-07-16 | |||
| CN201166996Y | 2008-12-17 | |||
| JP2010129257A | 2010-06-10 | |||
| CN204155625U | 2015-02-11 |
Attorney, Agent or Firm:
SUZHOU ZHITU INTELLECTUAL PROPERTY FIRM (CN)
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