GBB-V-7-R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fuses are one of the most important components used in the electrical and electronic industry. As their name implies, they are designed to protect electrical and electronic systems by interrupting the current flow when an over-current condition occurs. The GBB-V-7-R fuse is a particular type of fuse designed for the electrical industry. It is a medium voltage (up to 15KV) fuse that can be used in a variety of applications due to its flexibility, high safety rating, and reduced complexity.

The GBB-V-7-R fuse is a member of the British Standard BS6883 \'Line Protection Fuse\'series, which includes more than 20 medium-voltage fuse types. The fuse is designed for the protection of transmission and distribution systems, to interrupt the current flow in the event of an over-current situation. Its application field includes medium-voltage power circuits including motor starting components, power inductors, switchgear protection, and other high-power equipment.

The primary working principle of the GBB-V-7-R fuse is based on the melting of the metallic conductor inside it which is then carefully adjusted to match the current that flows through the fuse. The fuse acts as a resistor that limits the amount of current flow in order to protect the electrical circuit from any potential overloads. When an excessive amount of current flows through the system, the fuse’s metallic conductor melts and abruptly interrupts the current flow, thus protecting the system.

The fusion characteristics of the metallic conductor which comprises the GBB-V-7-R fuse can be adjusted according to the required electrical system. This means that the fuse can be configured for any specific application, making it a highly versatile product. Its main advantage is that it is a Type 2 fuse, meaning it has protection against transient faults, such as lightning and utility faults.

The GBB-V-7-R fuse is designed with a second conductor which is connected in parallel with the metallic conductor. This second conductor is also configured to be slightly more sensitive to over-currents and, therefore, acts as a backup protection in case of an overload. This makes the fuse suitable for applications where a quick response to extreme current over-loads is required.

Overall, the GBB-V-7-R fuse is a reliable medium-voltage fuse suitable for a variety of applications. Its flexibility and various safety features make it an ideal choice for power distribution systems, motor starting components, switchgear protection, and other high-power electrical applications.

The specific data is subject to PDF, and the above content is for reference