China ACWU90 Cable Manufacturer: Specification Checklist
Author : wei yi | Published On : 06 Nov 2026
A cable can have the right conductor size and still fail at a termination or inspection. When selecting an ACWU90 cable manufacturer in China, check compatible armour fittings and local approvals.
Design requirements before catalogue sizes
State project voltage and installation environment before selecting conductor cross-section. Cable selection must account for installation method and ambient conditions, not just nominal cross-sectional area. Verify the standard and approval required in the destination jurisdiction. Fittings and glands must suit the interlocked armour profile and the required environmental seal. Choose the number of cores from the load and earthing design, not supplier stock alone.
Check interlocked armour geometry and the compatible fittings and glands. Aluminium terminations call for compatible connectors and the specified preparation and torque method. Compare bending radius with the intended tray and entry path. Calculate voltage drop and thermal ampacity using actual installation assumptions. Verify local code and product certification rather than assuming a foreign standard is accepted by the inspecting authority.
Review conductor termination and approved aluminium-to-copper connection methods.
Standards and electrical calculations
Specify sheath and insulation materials against moisture, flame and environmental needs. Bending radius and drum handling can decide whether a planned route is practical before cable pulling begins. Ask for test certificates tied to the exact batch and cable construction. Inspect drum labels, length marking and end seals before unloading. Check end caps and length markings when drums arrive because moisture and transport damage may not be obvious later.
Document testing, delivery and handling responsibilities with the electrical contractor. In this case it is the suitability of the exact ACWU90 construction for the project under design drawings, load calculations and local code review, supported by conductor and armour drawings plus batch-linked test documents rather than an attractive photograph.
