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Tel.: +86 198 2988 5532
ABC Cable (Aerial Bundled Cable) solutions provide a highly reliable and space-saving overhead power distribution solution, bridging the gap between low-voltage secondary lines and medium-voltage primary grids from 0.6/1kV up to 35kV. Compared to traditional bare conductors, this tightly stranded bundled architecture minimizes right-of-way clearance, making it the premier choice for heavily forested regions, congested urban streets, and high-salinity coastal environments.
Conductors:
Built with flexible All Aluminum Conductors (AAC), high-strength All Aluminum Alloy Conductors (AAAC), or Aluminum Conductors Steel Reinforced (ACSR) to fulfill various mechanical span tensions and transmission network ampacities.Insulation & Sheathing: Materials are chosen strictly based on voltage ratings. Low-voltage variants utilize weather-resistant XLPE insulation directly exposed to the elements, while medium-voltage lines feature an independent, high-density polyethylene (HDPE) outer jacket to protect the core.Standards: Fully compliant with NF C 33-209, IEC 60502-2, AS/NZS 3560, and ASTM engineering metrics.
Service Drop
Service Drop is a specialized sub-division dedicated entirely to overhead service drop lines connecting secondary power lines to buildings or individual residential meter boxes. Available in Duplex, Triplex, or Quadruplex twisted assemblies, this series provides a secure, compact connection for final power supply delivery.
·Standards: ASTM B231, ASTM B232, ICEA S-76-474
·Configurations: Duplex (1 phase + 1 messenger), Triplex (2 phases + 1 messenger), Quadruplex (3 phases + 1 messenger).
·Conductors & Jacket: Stranded AAC phase conductors insulated with premium weather-proof XLPE or PVC, twisted around a bare or insulated neutral messenger wire built with high-tensile AAAC or ACSR.
·Optional Upgrade: For harsh coastal deployments, the bare neutral messenger wire can be upgraded to insulated high-strength aluminum alloy (AAAC) to completely prevent galvanic corrosion from saltwater mist.
Key Advantages
·Compact Structural Profile: The tightly twisted service drop structure minimizes physical sag and overhead clutter between utility poles and residential roofs, drastically lowering the risk of accidental human contact.
·Severe Weather Aging: All insulation compounds feature optimized UV stabilizers and carbon black tracking resistance, ensuring the line remains crack-free and flexible under constant outdoor sun and rain exposure.
·High-Efficiency Rigging: The lightweight aluminum structure allows for easy manual handling, lifting, and tensioning during final building connection, heavily reducing rigging hours for contractors.
Application Guideline
·Choose Service Drop: Exclusively for the final overhead connection line running from the nearest street utility pole directly to a user's residential roof, commercial building entrance, or outdoor meter box.
Zhongdong Cable combines premium raw materials, large-scale manufacturing capabilities, and strict quality control systems to deliver cable products that fully match your technical requirements and brand identity.
