ZA202305954B - A flat coil cable with high temperature resistance, bending resistance and wear resistance for a frequency conversion device - Google Patents

A flat coil cable with high temperature resistance, bending resistance and wear resistance for a frequency conversion device

Info

Publication number
ZA202305954B
ZA202305954B ZA2023/05954A ZA202305954A ZA202305954B ZA 202305954 B ZA202305954 B ZA 202305954B ZA 2023/05954 A ZA2023/05954 A ZA 2023/05954A ZA 202305954 A ZA202305954 A ZA 202305954A ZA 202305954 B ZA202305954 B ZA 202305954B
Authority
ZA
South Africa
Prior art keywords
frequency conversion
cable
resistance
core
control
Prior art date
Application number
ZA2023/05954A
Inventor
Xiao Shanghao
Gong Chuanbo
Tian Zhaoyun
You Chaoya
Zhang Xudong
Original Assignee
Anhui huaneng cable group co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui huaneng cable group co ltd filed Critical Anhui huaneng cable group co ltd
Publication of ZA202305954B publication Critical patent/ZA202305954B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0861—Flat or ribbon cables comprising one or more screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/228—Metal braid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather

Abstract

The invention provides a flat coiled cable with high temperature resistance, bending resistance and wear resistance for frequency conversion device. The control cable comprises two groups of control cables. The control cable comprises a first fine soft wire rope in the middle, eight control cable core and a cable core shielding layer covering the first fine soft wire rope and eight control cable cores. The frequency conversion cable comprises three frequency conversion power wire core, three ground wire cores, and a cable core shielding layer covered in three frequency conversion power wire core and three ground wire cores. The invention provides two groups of frequency conversion cables, and the frequency conversion cable core adopts 3+3 structure. The outer layer is equipped with tinned copper wire braid, the density is not less than 85%, so that the cable has strong voltage impact resistance. It can withstand the pulse voltage of high-speed frequency conversion, and it plays a good protective role for frequency conversion appliances. It has the advantages of energy saving, extending the service life and maintenance cycle of the motor. The special structure design of the cable makes the cable have excellent tensile strength and bending resistance.
ZA2023/05954A 2022-05-12 2023-06-05 A flat coil cable with high temperature resistance, bending resistance and wear resistance for a frequency conversion device ZA202305954B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210515394.9A CN114758830A (en) 2022-05-12 2022-05-12 High-temperature-resistant, bending-resistant and wear-resistant flat cable of winding drum for frequency conversion device
PCT/CN2023/077579 WO2023131351A1 (en) 2022-05-12 2023-02-22 High-temperature-resistant, bending-resistant and wear-resistant reeling flat cable for variable frequency device

Publications (1)

Publication Number Publication Date
ZA202305954B true ZA202305954B (en) 2024-01-31

Family

ID=82334678

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/05954A ZA202305954B (en) 2022-05-12 2023-06-05 A flat coil cable with high temperature resistance, bending resistance and wear resistance for a frequency conversion device

Country Status (4)

Country Link
CN (1) CN114758830A (en)
LU (1) LU504403B1 (en)
WO (1) WO2023131351A1 (en)
ZA (1) ZA202305954B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114758830A (en) * 2022-05-12 2022-07-15 安徽华能电缆集团有限公司 High-temperature-resistant, bending-resistant and wear-resistant flat cable of winding drum for frequency conversion device
CN115691884A (en) * 2022-12-19 2023-02-03 江苏江扬特种电缆有限公司 Novel dampproofing photovoltaic cable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5330792B2 (en) * 2008-10-21 2013-10-30 株式会社フジクラ Flat cable
CN201397696Y (en) * 2009-04-10 2010-02-03 安徽天龙电器线缆集团有限公司 Waterproof type composite flat cable for controlling kinetic energy
CN203118538U (en) * 2013-01-25 2013-08-07 安徽吉安特种线缆制造有限公司 Composite anti-splash flat cable with high temperature shielding function used for iron and steel plants
JP2016201272A (en) * 2015-04-10 2016-12-01 日立金属株式会社 Noise shield cable
CN206849561U (en) * 2017-06-15 2018-01-05 江苏上上电缆集团有限公司 A kind of mobile device controls cable with tensile type plastics
CN208819637U (en) * 2018-11-26 2019-05-03 河南新昊宝丰电缆科技有限公司 A kind of wear-resistance and oil-resistance sensor cable
CN209591578U (en) * 2019-03-13 2019-11-05 四川川东电缆有限责任公司 Novel variable-frequency electric cable for coal mining machine
CN214796905U (en) * 2021-05-21 2021-11-19 德汝电缆(上海)有限公司 Flat trinity reel cable
CN114758830A (en) * 2022-05-12 2022-07-15 安徽华能电缆集团有限公司 High-temperature-resistant, bending-resistant and wear-resistant flat cable of winding drum for frequency conversion device

Also Published As

Publication number Publication date
WO2023131351A1 (en) 2023-07-13
CN114758830A (en) 2022-07-15
LU504403B1 (en) 2023-12-01

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