Engineering FAQ Guide
CCS Round Wire: Strength and Electrical Requirements FAQ
What is CCS Round Wire?
steel core with metallurgically bonded copper cladding.
State the application, wire dimensions, strength and electrical requirements, then add the copper-layer, connection and exposure details.
Primary Applications
- grounding
- lightning protection
- coaxial cores
- signal wires
Critical RFQ Specifications
- diameter
- conductivity
- tensile strength
- copper layer
- corrosion environment
- packaging
Selection
What inputs are needed for grounding evaluation?
Provide the project-approved material requirements, fault current and duration, installation loads, soil or exposure conditions and connection details. A CCS material name does not determine the grounding conductor size or establish project acceptance.
What changes for signal-cable wire?
State frequency range, wire geometry, layer thickness and finished-cable attenuation or other electrical targets. Grounding fault-duty requirements and RF cable requirements are different comparison bases.
Specifications
Which electrical and mechanical quantities should be compared?
State material conductivity at a defined temperature separately from finished-conductor resistance. Specify tensile strength or breaking load for the identified specimen, grade and condition; geometry and strand construction affect finished-conductor results.
Testing
How should copper-layer continuity be checked?
Agree cross-section measurements, surface inspection and applicable bend or torsion checks for the form. Inspect cut ends, formed areas and joints against the exposure requirements.