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Company Name: Henan Xinchaoda Cable Co., Ltd.

Contact: Manager Guo

Mobile: 15038007773

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0371-63775188

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National standard low-voltage overhead cable

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National standard low-voltage overhead cable

  • 国标低压架空电缆
  • Category: Overhead cable

  • hit count:
  • Release Date: 2018/08/16
  • Online Inquiry
Detailed introduction

电缆),是装有绝缘层和保护外皮的架空导线 ,采用类似于交联电缆生产工艺制造的一种专用电缆,是介于架空导线和地下电缆之间的新的输电方式 [1] Overhead cable (full name overhead insulated cable ) is an overhead conductor with an insulation layer and a protective sheath. It is a special cable manufactured similar to the cross-linked cable production process. It is a new transmission between overhead and underground cables. Way [1] . Overhead cables are single-core and can be divided into hard aluminum wire structure, hard-drawn copper wire structure, aluminum alloy wire structure, steel core or aluminum alloy core support structure and self-supporting three-core twisted structure (wire The core may be hard aluminum or hard copper wire) or the like. It has the main features of high power supply reliability, good power supply security, convenient erection and maintenance, and reasonable economy. Its main technical parameters include weather resistance, insulation level, inner and outer semi-conductive shielding layers. Overhead cables are widely used in power transmission at home and abroad.

Detailed description:

Overhead insulated wire This product is suitable for voltage levels of 600V ~ 35kV; suitable for monotonous or humid places at 90 ° C; can be installed indoors and outdoors, can be installed vertically, can also be installed along the wall, or can be buried directly underground; bending The smaller radius is 7 times the outer diameter, and it can also be bent 360 °; it is suitable for civilian, commercial, industrial, school, large venues, etc.

Product characteristics


(1) High creep resistance, high flexibility, high elongation, increased tensile strength, and safe connection.


(2) 90 ° C cross-linked polyethylene is used for insulation. It has good physical properties, heat resistance and aging resistance, and can be added with insulation thickness. It does not release corrosive and toxic gases when it is extinguished. Its environmental protection characteristics are suitable for modern fire safety Claim.


(3) The winding layer uses high-strength, water-resistant, degradable and environmentally-friendly filling paper, so that the cable does not slip during vertical installation.


The armor layer is made of 5000 series aluminum alloy materials. Non-magnetic materials will not cause sparks during installation, and will not cause eddy currents during operation. The heat dissipation function is good. Sensitive and stable, the pressure resistance is much higher than steel belt armor, convenient installation, can avoid the installation of the bridge, reduce the need for wire trunking, speed up the construction progress, and reduce the installation cost. Non-combustible metal materials, with low smoke and halogen-free characteristics, can be suitable for indoor and other important places with high safety requirements for life and wealth.


Application requirements


It can be laid in monotonous or humid environments such as indoor, outdoor, pipe, trunking, and cable trench. Can be buried directly in scattered soil or directly in cement. It can be installed along the wall or installed along the wall, and can also be installed vertically. It is suitable for civil, commercial, industrial, mine, subway, and various risk areas.

; 新超达电缆 ; 华中交联 ; 屏蔽电缆 ; 阻燃电缆 ; 电缆电线 ; 专业电缆生产厂家 ; 电缆批发厂家 ; 欢迎大家咨询 : 华中交联 - 新超达电缆公司官网 http://pdaavenue.com Henan Xinchaoda Cable ; Xinchaoda Cable ; Central China Crosslink ; Shielded Cable ; Flame Retardant Cable ; Cable Wire ; Professional Cable Manufacturer ; Cable Wholesale Manufacturers ; Welcome to Inquire : Central China Crosslink -Xinchaoda Cable Company Official Website /pdaavenue.com

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Keywords: Overhead line , Overhead line wholesale , Overhead line manufacturer

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