19501 B59250

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Multiple Conductor Cables (MCC) are a type of cable consisting of two or more insulated conductors enclosed in a single protective sheath. They are used where many cables need to be fed through a single conduit without coming into contact with each other, or to provide a power source for many different applications. The type of cable used depends on the intended use of the MCC, and the choice of materials and construction may vary as well. This article will discuss the application field and working principle of 19501 B59250 MCC.

Application Field

MCCs are typically used as flexible power cables for applications that involve direct current (DC) or alternating current (AC) at low voltage (50 – 500 volts). They can be used in any situation where multiple cables need to be routed together, such as in machine control, automation systems, and electrical equipment. MCCs are also used in construction and in audio-visual installations for TV, radio, and data transmissions. These cables provide a safe and effective way to bring power to a variety of devices and installations.

MCCs are also often used in hazardous locations, as they are resistant to corrosion and resistant to water. This makes them an ideal choice for use in chemical and petrochemical plants, as well as other areas where hazardous conditions may be present. Additionally, MCCs are fire resistant and flame retardant, which makes them suitable for environments that require extra safety measures.

Working Principle

MCCs are designed to prevent abrasion of the insulation and to provide the necessary electrical protection and grounding. The wire strands of these cables are made of copper, aluminum, or other conductive metals, and the cables are protected by a coating of plastic or other suitable insulating material. The conductor size of an MCC is determined by its intended use and voltage requirements. In some applications, the MCC is designed with a flexible core that allows the conductor to be bent or moved in three-dimensional space without damaging the conductor insulation.

The insulation on MCCs is also designed to provide a thermal barrier and to protect against the presence of moisture and chemical particles. This helps to increase the life expectancy of the cable. The insulation is usually made of plastic, but other materials, such as fiberglass and silicone, can also be used depending on the application. Finally, MCCs can also be designed to be self-supporting, which eliminates the need for additional supports or structures.

In addition to providing flexibility and protection, MCCs also guard against electrical leakage and fault currents. The cables are designed with a metal layer that acts as a conductor and is placed between the inner core and the outer sheath. This layer acts as a shield and works to reduce electrical interference. The cables also feature a conductor that is set slightly above ground, which allows the return current to be sent to ground safely.

Overall, MCCs are an important type of cable for many applications, providing an effective way to power a variety of devices, machines, and structures. With their high levels of electrical and thermal protection, these cables can be used in a wide range of applications and venues, ensuring that users have access to safe and reliable power sources. Additionally, by using the correct construction and insulation methods, MCCs can be designed to last for many years with minimal maintenance.

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