Overhead Electric Cable

Overhead Electric Cables are essential for efficient power transmission and distribution in urban and rural networks.VERI Cablesoverhead lines are designed to withstand harsh environments and ensure uninterrupted power supply over long distances.

Including ABC (aerial bundled cable), AAC, AAAC, CAA, etc.. 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 & wires for transmission, distribuição, e indústrias de redes de energia.

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Types of Overhead Electric Cables

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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.

PADRÕES&REFERÊNCIAS: CEI 60502 / COMO / Nova Zelândia 3599-1 padrões

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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, e 61 wires.

PADRÕES&REFERÊNCIAS:ASTM—B 230, ASTM—B 231, DIN48201, BS215

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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 um 50183, Bobagem 3242 ASTM B399, AS/NZS 1531, NFC 34-125 CEI 61089, certificates of ISO9001, ISO14001.

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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% para 40% for additional strength.
2. Alta resistência mecânica, 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.

Overhead Electric Cables Technical Parameters

Modelos

Material condutor

Cross-sectional UMrea (mm²)

Temperature Range (°C)

Tensile Strength (N)

Aplicativo

AAC

alumínio

10-800

-40 para 80

2000-10000

Short distance transmission

AAAC

liga de alumínio

10-1200

-50 para 85

2500-12000

Medium Distance Transmission

CAA

Alumínio + steel core

50-2500

-40 para 100

5000-20000

Long distance high voltage transmission

abc

Alumínio + isolamento

16-300

-40 para 70

1000-8000

Urban power distribution, rural electrification

Aplicativos & Project Cases of Overhead Power Cables

Afghanistan Electricity Authority National Overhead Line Project

Cabos VERI & DABS Afghanistan

VERI Cables commenced its overhead line project partnership with Afghanistan’s Breshna Sherkat (DABS) Company in 2017, which saw the cables used in projects such as power generation, transmission and distribution across the Afghan country.

Project NameBoQ_Herat Distribution Networks (Extension and Rehablitation Projects)

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“In a recent project, nosso AAAC cables were used to upgrade the distribution network of a coastal town, ensuring uninterrupted power supply despite severe weather conditions.”

Nossos serviços profissionais

Certificação de Qualidade
The products manufactured by VERI Cables comply with international standards such as GB, CEI, Bobagem, NFC, ASTM, DE, etc.. Além disso, nossa equipe técnica pode fornecer serviços de personalização de cabos para suas necessidades.

Rastreamento de clientes
VERI oferece serviços profissionais gratuitos de consultoria em cabos, serviços de solução de projeto completos, e soluções de entrega rápida de produtos.

Transporte Profissional
Cabos VERI’ O objetivo inicial é garantir a entrega rápida e segura dos produtos e, ao mesmo tempo, fornecer as melhores soluções de embalagem e transporte para reduzir o número de clientes’ custos de transporte muito.

Embalagem de cabos
A embalagem do cabo VERI é fornecida em bobinas de madeira, caixas de papelão ondulado, e bobinas. As extremidades são seladas com fita autoadesiva BOPP e tampas de vedação não higroscópicas para proteger as extremidades do cabo da umidade. Podemos imprimir o logotipo necessário na parte externa dos tambores com material impermeável conforme a necessidade do cliente.

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