0HEV010.ZXPY

Fuses are indispensable components in an electrical system. They play an important role in protecting people, devices and electrical systems from damage or destruction due to electrical overload, short circuit and fire caused by excessive currents. 0HEV010.ZXPY is an electric fuse manufactured by the Japanese company ZPUY. It is a protective device designed to protect the system from current overload. In this article, we will discuss the application field and working principle of the 0HEV010.ZXPY electric fuse.

The 0HEV010.ZXPY electric fuse is designed for medium-voltage applications with voltage ratings up to 14kV. It is a thermal-magnetic type fuse with a time-delayed mechanism. The body is made of fire-resistant material with special blow-out plugs at both ends. It is designed to protect the circuit from overload, short circuit and fire caused by excessive currents.

The working principle of the 0HEV010.ZXPY electric fuse is based on the thermal protection that is provided by the blowing of the fuse element. The fuse element is composed of two parts: a thermal element and a current element. When the current flowing through the fuse exceeds the predetermined operating level, the temperature of the thermal element increases, eventually reaching the release temperature. At this point, the fuse element blows, breaking the circuit and preventing further current from flowing through.

In addition, the 0HEV010.ZXPY electric fuse also features a time-delay mechanism. When the current in the fuse exceeds the set limit, the current element releases a spring-loaded element which triggers a time-delay fuse. This allows a certain amount of current to flow for a predetermined amount of time before the thermal element blows. This delay helps prevent false tripping caused by momentary current surges.

The 0HEV010.ZXPY electric fuse is designed for use in medium-voltage applications such as power distribution lines, distribution transformers, motor starters, lighting and control systems. It is ideal for protecting these electrical systems from current overload, short circuit and fire caused by excessive currents. It is also suitable for use in residential and commercial buildings for protection against over-current.

In short, the 0HEV010.ZXPY electric fuse is an ideal solution for applications with medium voltage ratings up to 14kV. It is designed to provide protection from current overload, short circuit and fire caused by excessive currents. It features a time-delay mechanism which helps prevent false tripping caused by momentary current surges. It is suitable for use in power distribution lines, distribution transformers, motor starters, lighting and control systems for providing protection against current overload.