Import Acar Conductor — Buy in Bulk from Supplier in China

Zhengzhou Zms Cable Co., Ltd. manufactures ACAR (Aluminum Conductor Aluminum Reinforced) conductor, a composite overhead conductor comprising an aluminum alloy core surrounded by concentric layers of hard-drawn aluminum strands. This construction yields a strength-to-weight ratio superior to all-aluminum conductors while maintaining conductivity near that of pure aluminum. The aluminum core provides mechanical reinforcement, reducing thermal expansion and sag under electrical load compared with conventional ACSR or AAC alternatives. Standard designs follow IEC 61089 and ASTM B524, with conductor sizes ranging from 50 mm² to 1,000 mm² typical for transmission and distribution networks.

The conductor's aluminum strands are typically drawn from 1350-H19 or 6201-T81 alloy depending on the strength grade required, with the core alloy selected for tensile properties rather than conductivity. ACAR conductors exhibit corrosion resistance inherent to aluminum's protective oxide layer, though greasing or special coatings may be applied for marine or industrial atmospheres. Typical tensile strength ranges from 140 MPa to 200 MPa for the complete conductor, with modulus of elasticity around 55-60 GPa, intermediate between AAC and ACSR values. Standard packaging involves wooden drums with steel flanges, suitable for direct deployment from drum to pole or tower.

Primary buyers include national grid operators, regional distribution utilities, renewable energy developers constructing solar or wind collection systems, and EPC contractors for rural electrification projects. The conductor suits both medium-voltage distribution (11 kV to 33 kV) and high-voltage transmission (66 kV to 132 kV and above) where span lengths and load growth demand controlled sag. Importers should confirm alloy temper, breaking load, and resistance values against project specifications, as these determine both mechanical performance and energy losses over the conductor's operational life.

Zhengzhou Zms Cable Co., Ltd. is located at Changzhuang Village, Fumin Road, Zhengzhou, Henan Province, China, placing it within one of China's principal wire and cable manufacturing clusters with established supply chains for aluminum rod and alloy wire. The supplier holds an imported tier designation on the platform with a harbor trust tier, indicating a baseline verification level rather than extensive third-party auditing. Notably, the supplier's response rate is recorded at 0.00 percent with zero average response hours, which suggests either a newly listed account, a temporary unavailability, or data collection issues that buyers should investigate before relying on this channel for time-sensitive procurement.

The listing presents no stated factory size, annual output, specific certifications, or named clients, and the source description's claims of ISO and CE backing should be treated as unverified until documentation is requested directly from Zhengzhou Zms Cable Co., Ltd. Buyers should independently verify manufacturing scope (whether the firm produces bare conductor only or also finished cable assemblies), quality control protocols, and any IEC or ASTM test reports. The Henan location offers logistical advantages via Zhengzhou's rail and road connections to Qingdao or Shanghai ports, though actual export experience and Incoterms capability require direct confirmation with the supplier.