78348 SL005 Cables, Wires

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Multiple conductor cables, also known as multiconductor or multicore cables, are a type of electrical cable typically used in pairs or more for large electric power applications. The 78348 SL005 is a multipair power cable used in the telecommunications industry. In this article, we take a look at its application field and working principle.

Application Field

The 78348 SL005 is a high-potential, multipair power cable for the telecommunications industry. It is used for power and control wiring applications in both indoor and outdoor installations. The cable is designed to meet the requirements of the U.S. Department of Defense MIL-C-78348 specification, which is the same for all styles and types of 78348. The SL005 version of the 78348 cable is a bundle of insulated conductors insulated in a single jacket.

The multi-conductor cable assembly is ideal for use in the telecommunications industry, providing reliable electrical power, and signal transmission for satellite and radio links. The cables are also suitable for power and lighting applications in large, multi-level installations. The 78348 SL005 has the ability to handle up to 600 volts of AC power.

Working Principle

The 78348 SL005 multipair power cable is made up of a number of insulated conductors and one outer jacket, which provides environmental protection. The outer jacket of the cable has four individual layers. The first layer is an inner dielectric that is designed to facilitate the insertion of the conductors into the cable jacket. The second layer is a corrugated layer that provides electrical insulation while allowing flexibility and maintaining the bond between the insulation and conductors.

The third layer is a waterproofing and abrasion protection layer that protects the cable from environmental hazards. The fourth and final layer is an optional elemental and mechanical protection layer. Each of the layers is designed to protect the inner conductors and provide the cable with the necessary strength and flexibility for different application fields.

The conductors in the 78348 SL005 multipair power cable are typically bare copper or tinned copper-clad steel. The conductors are twisted into pairs or triples, depending on the application, and are bundled together in a single jacket. The conductors are color-coded for easy identification and the cable is available in various lengths and connectors of different types.

The cable is designed for reliable data transmission and to perform well in temperatures of up to 75°C (167°F). The cable is also oil and gasoline resistant and can be used in environments exposed to environmental hazards, such as water, moisture, and ultraviolet radiation.

Conclusion

The 78348 SL005 is a multipair power cable designed for use in the telecommunications industry. It is designed to withstand harsh environments and temperatures of up to 75°C (167°F). The cable is made up of a bundle of insulated conductors and one outer jacket which provides environmental protection. The conductors in the cable are typically bare copper or tinned copper-clad steel and are twisted into pairs or triples depending on the application. The 78348 SL005 is designed to provide reliable electrical power and signal transmission for satellite and radio links.

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