머리 위 전기 케이블
VERI Cable produces a variety of overhead electric cables according to different uses, including ABC (aerial bundled cable), AAC, AAAC, ACSR, 등. So our range of overhead lines generally contains aluminum conductors or aluminum alloy conductors. VERI overhead cable can meet all customer needs. We specialize in providing excellent overhead lines for transmission, 분포, 전력망 산업.
Overhead Electric Cable Types
Overhead ABC Cable is mainly used for 600V overhead auxiliary power distribution lines. It is not an electrically insulated conductor and is usually regarded as a bare conductor during installation. The conductor is 1350-H19 aluminum wire, 6201-T81 aluminum alloy or ACSR conductor, concentrically stranded wire and polyethylene, high-density polyethylene (HDPE) or cross-linked Covered with polyethylene (XLPE) to protect against wind and rain.
표준&참고자료: IEC 60502 / AS / NZS 3599-1 standards
All Aluminum Conductor(ACC) are widely used in overhead power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance low-cost large transmission capacity, and they are also suitable for laying across rivers and valleys, and the place where special geographical features exist. These conductors are formed by several wires of aluminum, stranded in concentric layers. All the wires have the same nominal diameter. Most common constructions consist of 7, 19, 3 7, 그리고 61 전선.
표준&참고자료:ASTM—B 230, ASTM—B 231, DIN48201, BS215
All aluminum alloy conductors(AAAC) are made of aluminum-alloy 6201, the wire resistance is significantly reduced, and the current carrying capacity is higher than that of ordinary wires. Used as bare overhead conductor for primary and secondary distribution. The AAAC conductor is designed to get better strength to weight ratio and offer improved electrical properties, excellent sag-tension characteristics, and superior corrosion resistance when compared with ACSR. As compared to a conventional ACSR conductor, the lighter weight, comparable strength & current carrying capacity, lower electrical losses, and superior corrosion resistance have given AAAC a wide acceptance in the distribution and medium & high voltage transmission lines.
AAAC Standard: NFC34-125, BS EN 50183, 학사 3242 ASTM B399, AS/NZS 1531, NFC 34-125 IEC 61089, certificates of ISO9001, ISO14001.
Aluminum Conductor Steel-reinforced, also called ACSR cable, steel Reinforced Aluminum Conductor, is used as a bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.
Features of ACSR
1. ACSR cables are available in a range of steel contents ranging from 6% 에게 40% for additional strength.
2. High mechanical strength, Good conductivity, and Large transmission capacity.
3. Corrosion resistance, High-temperature resistance, Unit volume light.
4. Easy to set up, Simple structure, Convenient installation and maintenance.
VERI 케이블의 기업 기본 현황
VERI Cable can offer the proper solution for uncountable applications. And our cable products are widely used in the ranges of the national grid, urban or railway power transportation, 변전소, 태양광 발전소, 등. And we export to many countries every year because we have a strong presence in the international market. 탁월함을 향한 끊임없는 추구, 혁신, 경쟁력은 우리의 신념입니다. 우리 케이블 기술팀에는 경험이 풍부한 엔지니어가 많이 있습니다., so they can accommodate any custom project need.
To ensure the quality of products, our cable technical team has been producing each product by strict standards. Then we have always adopted systematic quality inspection. Whether it is the selection of the product supply chain or the various inspections before the cable is sold, 우리는 그것을 엄격히 통제할 것입니다.
Veri Cable offers a wide variety of power cables, 이상에서 100 시리즈, 트렌드와 개인 취향에 따라. And to ensure the cable’s quality, we insist on testing our cable products occasionally. 우리는 맞춤형 디자인과 크기를 환영합니다.. 우리는 귀하의 독특한 요구 사항을 충족시키기 위해 최선을 다할 것입니다
