WUV-405DC

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

Protection relays & systems are an important tool for preventing faults in electrical systems. The WUV-405DC is a high-performance, reliable protection relay with superior technology and easy-to-use interfaces. It is designed for use in a wide range of application fields and is capable of performing numerous protective functions. This article will discuss the application fields and working principles of the WUV-405DC protection relay.

The WUV-405DC protection relay is designed for use in a variety of application fields, including electrical power systems, industrial automation systems, electrical energy distribution systems, and more. It offers a high level of protection against system overloads, short circuits, and ground faults. Additionally, it is capable of being used in applications with line-to-line, line-to-ground, and 3-phase-4-wire switching. It has a high short-circuit breaking capacity and is designed to be used in combination with high-power switching devices such as contactors, circuit breakers, and regulators.

The WUV-405DC protection relay also has a wide range of working principles that are designed to protect the system from faults. These working principles include overcurrent, overvoltage, reverse power, frequency-dependent overvoltage, and loss of mains protection. The overcurrent protection is designed to protect the system from overloads and current-induced damage. The overvoltage protection is designed to protect the system from high voltage and voltage spikes. The reverse power protection is designed to protect the system from load flows that exceed preset values. Additionally, frequency-dependent overvoltage protection is designed to protect the system from voltage spikes that occur when the frequency of the system changes. Finally, the loss of mains protection is designed to protect the system from power outages in the event of an external system fault.

The WUV-405DC protection relay is designed to be compatible with a variety of different protocols, including IEC 61850-9-2, IEC 61850-9-1, and DNP3. It also has an optional communications interface for serial communication with the SCADA systems. The WUV-405DC has built-in diagnostics that allow for quick and easy troubleshooting. Furthermore, it is easy to install and configure, making it ideal for those who are not familiar with installation and configuration of electric protection devices.

In conclusion, the WUV-405DC protection relay is a reliable solution for a wide range of application fields. It is designed to offer protection against various electrical faults and features a wide range of working principles, including overcurrent, overvoltage, reverse power, frequency-dependent overvoltage, and loss of mains protection. Additionally, it is compatible with a variety of communication protocols and has built-in diagnostics for easy troubleshooting. The WUV-405DC protection relay offers a reliable, efficient, and easy-to-use solution for a diverse range of applications.

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