Overhead conductors and line materials for power transmission networks
AMPO CABLE supplies overhead conductor and line material solutions for overhead transmission line projects worldwide. Our products are used in high voltage transmission lines, long-distance power delivery, grid expansion, line upgrading, renewable energy grid connection and utility infrastructure projects.
We support utilities, EPC contractors, transmission line contractors, electrical distributors and power project buyers with reliable overhead line solutions, including overhead bare conductors, ground wire & OPGW, and HTLS conductor systems for transmission, grid expansion and line uprating projects.
Product Solutions for Overhead Transmission Lines
Overhead transmission line projects require conductors and line materials with suitable electrical performance, mechanical strength, sag control, corrosion resistance and long-term service reliability.
AMPO CABLE supplies a focused range of overhead line products for different transmission and distribution applications:
Overhead Bare Conductors
Our overhead bare conductor range includes AAC, AAAC, ACSR, ACAR, ACSS, TAAAC and STACIR conductors. These conductors are widely used for power transmission lines, sub-transmission lines, distribution feeders, grid reinforcement and overhead line upgrading projects.
Depending on the project requirements, conductors can be supplied according to IEC, ASTM, BS, EN, DIN, AS/NZS and customer-specific technical specifications.
OPGW and Ground Wire
AMPO CABLE supplies OPGW optical ground wire, galvanized steel wire, aluminium clad steel wire and Zn-5%Al coated steel wire for transmission line grounding, lightning protection and communication systems.
OPGW is commonly used in high voltage transmission lines where optical fiber communication and overhead ground wire functions are required in one system.
HTLS Conductors
For transmission-line uprating and reconductoring, AMPO CABLE also supplies HTLS and thermal-resistant conductor families designed for higher operating temperatures and improved sag performance. Product options include ACSS, TAAAC, STACIR and other project-specific HTLS technologies.
Technical Support for Transmission Line Projects
Power transmission projects often involve strict requirements for conductor size, rated tensile strength, DC resistance, aluminium area, steel core construction, coating type, sag performance, corrosion resistance and packing length.
AMPO CABLE supports customers with conductor selection, technical datasheets, compliance review, factory coordination, routine test reports, third-party inspection arrangement, drum schedule, packing and marking plans, export documents and shipment coordination.
For tender projects, customers can send drawings, technical specifications, bill of quantities or project standards. Our team will help review the requirements and provide suitable overhead conductor and line material options.
Global Supply Capability for Power Transmission Projects
Overhead transmission line projects require accurate execution from product selection to delivery. Cable and conductor length, drum quantity, packing method, import documents, inspection requirements and delivery schedule can all affect project progress.
AMPO CABLE works with qualified manufacturing partners to support international transmission line projects in different markets. Whether the project is for grid extension, rural electrification, renewable energy connection, utility maintenance or new power infrastructure construction, we help customers build a practical and reliable supply solution.
Send us your overhead line specification, conductor size, project standard or BOQ. AMPO CABLE will provide product options, technical support and quotation for your transmission line project.
