Reservekabel

Reservekabel, or reserve cable, is an extra length of electrical or communications cable kept on hand to replace damaged sections or extend circuits during installation and maintenance. It functions as a contingency resource to minimize downtime and maintain continuity of service in power systems, data networks, and industrial environments.

Common types include electrical power cables (low- and medium-voltage), coaxial and twisted-pair telecom cables, and fiber-optic cables. Reservekabel may be armored for outdoor use or indoor, and can feature various insulation materials such as PVC or XLPE, and jackets designed for environmental exposure, moisture resistance, or fire performance.

Storage and handling: Reservekabel is typically stored on reels or drums in a dry, cool, well-ventilated area, protected from sunlight and chemicals. Each reel should be labeled with cable type, conductor count, voltage rating, length, and storage date. Regular inspections and occasional insulation testing are recommended to detect degradation or moisture ingress.

Usage and installation should be performed by qualified personnel. Cables must be terminated with components rated for the same voltage and impedance, and routed with appropriate strain relief and protection from mechanical damage during pulling and laying.

Regulatory and safety considerations: Reservekabel falls under national electrical codes and industry standards for insulation, grounding, and fire safety. Proper disposal or recycling of obsolete cables should follow local guidelines.