CCPB-1-20CF

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The CCPB-1-20CF is a type of disconnect switch component designed for high voltage and current levels. It is typically used in electrical systems such as solar, photovoltaic, hydro and utility systems and is an integral part of safety switchgear. This component is part of the relatively new range of current carrying electrical switchgear components proposed by the European standard IEC 61936.

The CCPB-1-20CF is a multipolar, high breaking capacity, low resistance disconnect switch component. It consists of two power carrying plates mounted on copper busses in the form of a “T” shape. This creates a high quality link between two power carrying plates and helps to reduce the magnetic forces developed in the interconnections. The component also features an insulated base plate which serves both as an insulator between the terminals of the component and as a support for the power carrying plates.

The CCPB-1-20CF has been designed to withstand harsh environmental conditions. It is complete with safety features such as a built in over-current and temperature protection circuit, adjustable pressure settings for the contacts and a secure enclosure. The component has a wide range of applications such as the isolation of electric circuits in solar, photovoltaic, hydro and utility systems.

The working principle of the CCPB-1-20CF is based on variation of the magnetic field generated by two or more current-carrying conductors. When the component is powered, the current passing through the power carrying plates creates a magnetic field. This field is then linked up with the corresponding field inherently generated by the copper busses in a process known as impedance matching. This results in a very efficient transference of energy from the power carrying plates to the copper busses and vice versa.

The resistance of the contacts between the power carrying plates and the copper busses is reduced owing to the fact that the components are in constant contact with each other and continuously realign with each other when subjected to varying currents thanks to the adjustable pressure settings. This also helps in reducing the levels of electrical noise generated by the component due to its dramatically reduced resistance.

In conclusion, the CCPB-1-20CF is a versatile disconnect switch component designed for high voltage and current levels. It is composed of two power carrying plates mounted on copper busses in “T” shape configuration and insulated base plate. The working principle of the component is based on the variation of the magnetic field generated by two or more current-carrying conductors. It also features adjustable pressure settings and safety measures such as a built in protection circuit. The CCPB-1-20CF is suitable for a variety of applications such as the isolation of solar, photovoltaic, hydro and utility systems.

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