Introduction

Fuses are used in electrical systems to protect conductors against excessive current caused by overloads, blackouts, and faults. The 5BHCL-200E fuses are medium voltage power fuses designed to protect transformers, motor circuits, cables and other devices in the industrial power distribution network.

Application Fields

The 5BHCL-200E fuses are typically used in industrial power distribution networks, where overload and fault protection is needed. The 5BHCL-200E fuse can provide protection for transformers, motor circuits, cables, lines, and other devices. It is also suitable for medium voltage systems, from 2.4 kV to 4.16 kV.

Working Principle

The 5BHCL-200E fuse is a medium voltage power fuse that operates at temperatures of up to 140° C. The fuse consists of two parts: a carefully designed metal element and a ceramic tube. The metal element is designed to melt when current flows through it at a level corresponding to the rated level of the fuse. When a high level of current passes through the fuse, the metal element will melt and the current will be interrupted.

The ceramic tube in the fuse protects the metal melting element, and also provides a connection point for the fuse. The ceramic tube works to reduce the risk of arcing, which can cause permanent damage to the electrical system. The ceramic tube is also designed to withstand high levels of temperature and vibration.

Advantage

The 5BHCL-200E fuse provides several advantages over other fuses:

• High level of current protection
• High temperature operation
• Reduced risk of arcing
• Improved electromagnetic compatibility
• Low signal attenuation

Conclusion

The 5BHCL-200E fuse is a medium voltage power fuse designed to protect transformers, motor circuits, cables and other devices in the industrial power distribution network. It is suitable for medium voltage systems from 2.4 kV to 4.16 kV and is capable of providing protection against overloads and faults. The fuse provides a high level of performance and protection, and is designed to withstand high temperatures and vibration.