0251003.PF001L

0251003.PF001L Application Field and Working Principle

0251003.PF001L, which is also known as a medium voltage fuse, is manufactured by Cooper Power Systems (CPS). This fuse offers a safe and reliable means for protection against overload and short circuit currents in medium voltage distribution systems. The fuse is used for both low and medium voltage systems, depending on the application requirements. It is also a high grade fuse which offers a number of advantages over other types of fuses such as increased protection, dependability, and lower installation cost.

The medium voltage fuse is a resistor element that has a melting substance which melts when an overload or short circuit current reaches a certain level. The melting substance acts as a safety feature that prevents further damage to the electrical system, due to the breaking of the fuse. The cooling effect of the melting substance dissipates the excessive current which reduces the likelihood of an electrical fire.

The application field of the 0251003.PF001L is mainly in medium voltage systems, especially in the full load of transformers, ring networks, and various transformers. This fuse also protects the power lines from overcurrents caused by sudden voltage changes and other overcurrent faults. Moreover, it has a wide voltage range from 10kV to 36kV. The fuse is also able to withstand short circuit currents up to 50kA and overcurrents up to 7A.

In addition to protection, the 0251003.PF001L also offers a convenient and easy installation. The fuse is designed to provide quick installation with only one nut driver and two taps. It also includes an external connection box for the internal connections, which facilitates the maintenance of the fuse. Moreover, the fuse has a built-in safety feature which ensures that the fuse will not blow when the wrong voltage is applied.

The working principle of 0251003.PF001L is based on the principle of melting a specific amount of the melting substance. When an excessive current passes through the fuse, the melting substance melts and the excessive current is dissipated, allowing the fuse to reset and become operational again. This prevents further damage to the circuit and to the equipments connected to it.

The 0251003.PF001L is a highly reliable fuse which provides maximum protection of the electrical system. It is designed to have a high breaking capacity which ensures a safe operation of the circuit. Moreover, it is an economical solution with a low installation cost, making it a popular choice among users. In sum, the 0251003.PF001L is an ideal choice for medium voltage systems.