BK/MDA-V-2/10-R

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Fuses are one of the most reliable and cost effective methods of protecting electrical circuits and equipment. The BK/MDA-V-2/10-R is a fuse designed for medium voltage applications and provides excellent protection and circuit stability. In this article, we\'ll discuss the application field and working principle of the BK/MDA-V-2/10-R fuse.

The BK/MDA-V-2/10-R fuse is designed for use in medium voltage circuits. It is ideal for power distribution, motor control, industrial automation, system protection, and HVAC systems. It can also be used in secondary or primary distribution systems. The fuses are UL listed and CSA certified. The maximum voltage rating is 10 kV, and the maximum interrupting current rating is 20 kA.

The BK/MDA-V-2/10-R fuse works based on a thermal-magnetic operating principle. It features a thermal element and trip-free magnetic operation. The thermal element is made of a semiconductor material that heats up when there is an over-current condition. This causes the element to swell and the current to be reduced. If the current is still too high, the magnetic portion of the element will cut off the power supply.

The BK/MDA-V-2/10-R fuse also has a fast-acting fusing characteristics. This means that the fuse trips quickly when there is an overload or short circuit present. This helps to minimize damage by avoiding long interruption times in power systems. The fuses also feature a high breaking capacity and low melting advantage for better system safety.

The BK/MDA-V-2/10-R fuse comes with an arc extinguisher. This helps prevent any electric arc from forming when the fuse is overloaded. The arc extinguisher works by automatically extinguishing any electric arc that is created within the fuse. This further increases the safety and reliability of the fuse and helps to protect other components in the system.

The BK/MDA-V-2/10-R fuse is also equipped with a Current Transformer (CT). This component senses the current in the system and provides an alarm if the current is too high. This helps to alert the user to any potential issues and allows them to take corrective action as needed.

To ensure maximum safety and reliability, the BK/MDA-V-2/10-R fuse is designed to meet a variety of standards. It is warranted for 10 years and meets UL, IEC, CSA, and CE standards. The fuses also meet quality requirements for the construction and installation of circuit breakers and over-current protective devices.

The BK/MDA-V-2/10-R fuse is a versatile and cost-effective solution for a variety of applications. It provides excellent system protection and extended circuit life. The fuse also offers fast-acting fusing characteristics and a high breaking capacity. It is UL listed and CSA certified, and comes equipped with an arc extinguisher and a current transformer. For these reasons, the BK/MDA-V-2/10-R is an ideal fuse for medium voltage applications.

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