WOUV-240DC

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Protection relays and systems are essential components of a power system as they help protect vital elements of the infrastructure from damage or malfunction. The WOUV-240DC is a multifunctional, microprocessor-based protection relay designed for applications in medium-voltage and low-voltage power distribution networks. This protective device offers various user-selectable functions such as over-current, under-voltage, and various coordination settings.

The WOUV-240DC is a digital and intelligent protection relay which integrates all the necessary functions and tools for easy system protection and coordination. It was specifically designed for use in medium- and low-voltage networks, ensuring that reactions for single and/or double-ended short-circuit scenarios are implemented as fast as possible. Its functions and design make it a reliable choice for the protection of motors, generators and transformers.

The WOUV-240DC has a wide range of applications, including differential, inverse time-overcurrent, ground fault, overvoltage or undervoltage, phase under-impedance (failure to ground), voltage imbalance, overfrequency or underfrequency protection, and other non-endangering operations. Apart from the classic overcurrent protection, the WOUV-240DC is also suitable for a range of current-limiting applications.

The product also includes a real-time clock, making it suitable for time-based coordination control during short-circuit events. This helps improve system stability and protection reliability. Moreover, the WOUV-240DC provides local and remote control functions, allowing fast response and monitoring during critical situations.

The WOUV-240DC is based on uniform DIN rail mounting and a modular design that makes it highly adaptable and easy to install. It provides a wide variety of digital input/output combinations that make it compatible with virtually any type of system or device. This product also supports communication protocols such as SCADA, Modbus, HART, and IEC 61850.

Finally, the WOUV-240DC is equipped with self-monitoring and self-testing functionality to ensure that the deployed system remains operational and maintained over time, while providing accurate, reliable performance. Thanks to its advanced technology and features, the WOUV-240DC is the protection relay of choice for many power system applications.

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