swa cable

SWA Armored cable

Armored cables are made of different material conductors in a metal sleeve with an insulating material that is machined into a flexible, flexible assembly. The armored cable is generally a fixedly laid power cable. Generally speaking, it is fixed in one place and basically does not move, and the power line transmits electric energy. Armored cables include armored thermocouples, armored thermal resistors, armored heaters, and armored leads. They are mainly used for temperature measurement, signal transmission and special heating in chemical, metallurgical, mechanical manufacturing, power generation, and scientific experiments. It is an armored thermocouple. The armor is divided into steel belt armor (22, 23), thin steel wire armor (32, 33), and thick steel wire armor (42, 43).

The armored cable mechanical protective layer can be added to any structural cable to increase the mechanical strength of the cable and improve the corrosion resistance. It is a telephone cable designed for areas that are susceptible to mechanical damage and extreme erosion. It can be laid in any way and is more suitable for direct burial in rock areas.

The armored cable is generally a fixedly laid power cable. Generally speaking, it is fixed in one place and basically does not move, and the power line transmits electric energy.

In addition to the above, the purpose of the cable plus the armor layer can also enhance the mechanical protection such as tensile strength and compressive strength to prolong the service life.

The armor has certain anti-external force performance, and can also prevent rats from biting. It will not cause power transmission problems through armoring. The bending radius of the armor should be large, and the armor layer can be grounded to protect the cable.