30-00518

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Multiple conductor cables encompass a broad range of cables, whose distinguishing feature is the number of individual conductors they contain. The number of conductors can range from two or more, and the application field can be anything from signal transmission to power distribution.

The 30-00518 is one such multiple conductor cables with a key application in its field. It is a power cable intended for use in oil wells. As such, it must have a robust and reliable construction to confidently withstand the aggressive environment where it must be installed. The 30-00518 is a pre-assembled, double armored, water-blocking cable with a steel braid for additional mechanical protection.

The individual conductors of the 30-00518 are designed for extra low voltage and the cables support both the communication and power distribution. Internally, the core consists of 434 strands of tinned annealed copper wires, evenly stranded and covered with a polyvinyl-chloride (PVC) insulating material. Externally, the core is protected with an extra strong black PVC outer covering. The steel braid is covered with a black polyethylene jacket for stronger mechanical protection. Internally and externally, the whole cable is mortise-wrapped with a special water-blocking paste. On the other end, the 30-00518 is fitted with a waterproof gland.

The main working principle of this multiple conductor cable is to efficiently transmit both power and communication signals from point A to point B through the medium of oil well. The core wires transmit the electrical signals electronically, and the robust outer covering and steel braid offer mechanical protection against external damage. In simple terms, the cable delivers electrical signals with low voltage, and low current, avoiding any short circuit or lost in the process.

In conclusion, the 30-00518 is a multiple conductor cable with 434 strands of copper wires, and strong external protection that makes it an ideal cable for oil wells. It can serve a dual purpose, allowing both communication and power distribution with low voltage while providing mechanical protection at the same time.

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