200FEE

Introduction

200FEE application fields and working principles introduces a type of medium voltage power fuse. This type of fuse combines traditional mechanical and modern electronic techniques in order to provide the user with reliable over-current protection. 200FEE, as the name suggests, is rated for 200V, and it is used for the protection of motor, transformer, switchgear and other larger loads. It is ideal for power distribution systems in industrial and commercial applications.

Working Principle

The 200FEE is designed to operate as a combined over-current and overload protection device. The traditional mechanical components of the fuse, which include the heating element, fuse wire and fusible metal, all work together to provide the necessary current limitation. The heating element works to heat the fuse wire, when the current exceeds the rated level, the fuse wire will break, interrupting the current flow. The fusible metal ensures the heat generated by the fuse wire will be conducted away from the contacts, preventing them from melting. The electronic components of the fuse, which include the power electronics and the integrated circuit, provide an additional layer of protection to prevent the device from being damaged by unexpected overloads or surges.

The power electronics work to detect an over-current situation or a sudden increase in current. Once it detects an overload, it will activate the integrated circuit, which will then apply a power signal to the fuse, causing it to open and disconnect the load from the power source. This type of fuse is designed to be non-resettable, meaning it will stay in the open position until it is replaced with a new one.

Applications

The 200FEE is mainly used for the protection of transformers, motors, switchgear, power distribution units and other larger loads in industrial and commercial applications. The fuse is highly reliable and capable of maintaining its protection rating for extended periods of time. The fuse can easily be installed in both indoor and outdoor applications, and is suitable for a wide range of voltages and current ratings.

The 200FEE fuse can also be used in motors and other electrical equipment which require an over-current protection device. It can be used in a wide range of electrical applications, such as power supplies, pumps, air compressors, conveyor systems, and lighting systems. The fuse provides reliable protection for these applications, and can also be used in a wide range of environmental conditions.

Conclusion

The 200FEE application field and working principle provide the user with reliable over-current protection. The fuse is suitable for a wide range of industrial and commercial applications, and can easily be installed in both indoor and outdoor applications. It is ideal for protecting transformers, motors, switchgear, power distribution units, and other larger loads. It is highly reliable and can maintain its protection rating for extended periods of time.