
What are the essential steps in a professional cable termination procedure?
2025-08-14A professional cable termination procedure is a detailed process that must be followed precisely to ensure a reliable and safe connection. The essential steps include:
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Cable Preparation: The cable jacket and insulation layers are carefully stripped back to the required dimensions, exposing the conductors and ensuring no damage to the underlying layers.
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Stress Control: For high-voltage (HV) cables, a stress control system (e.g., heat-shrinkable or cold-shrinkable tubes) is applied to manage the electrical field at the termination point.
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Lug or Gland Installation: A lug or ferrule is securely crimped onto the conductor, and a gland is fitted to the cable entry point to provide a seal and mechanical support.
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Insulation and Sealing: A final layer of insulation and a weather-resistant seal are applied to protect the termination from environmental factors and moisture ingress.
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Testing: After termination, tests such as insulation resistance and continuity checks are performed to confirm the integrity of the connection.