477 MCM PELICAN ACSR Conductor Cable

Raw Material Test is the first critical step in ensuring the quality of the 477 MCM PELICAN ACSR Conductor Cable. Aluminum rods are tested for electrical conductivity, tensile strength, elongation, and chemical composition to guarantee efficient power transmission. Galvanized steel wires for the core undergo tensile testing, zinc coating thickness inspection, and corrosion resistance verification. Dimensional accuracy and surface condition of all incoming materials are strictly checked. Only aluminum and steel materials that comply with ASTM, IEC, and internal technical specifications are approved for production, ensuring consistent conductor performance from the foundation stage.

Process Inspection controls the manufacturing quality of the 477 MCM PELICAN ACSR Conductor Cable throughout production. Wire drawing operations are monitored to maintain precise diameter tolerance and surface smoothness. During stranding, aluminum layers are helically applied over the steel core with controlled lay length and balanced tension. In-process inspections verify conductor roundness, strand alignment, and compactness. Continuous monitoring prevents structural imbalance and ensures stable mechanical and electrical characteristics prior to final testing.

Finished Product Testing confirms that the 477 MCM PELICAN ACSR Conductor Cable meets all specified performance requirements. Electrical resistance tests validate current-carrying capability, while tensile and elongation tests confirm mechanical strength. Dimensional inspection ensures compliance with standard conductor size and construction. Tensile strength and elongation tests validate mechanical reliability. Visual examination checks stranding uniformity, surface finish, and packaging integrity to ensure safe transportation and reliable field installation.