WD25-023

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Part Status:	Active

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Protection Relays & Systems

WD25-023 is a type of protective relay and system used in virtually any industrial application requiring protection from hazards. In addition, its operational principles and field of application are well-suited for today’s complex electronic and electrical systems. This article outlines the system’s application field and working principle.

The WD25-023 protective relay system is designed for use in medium and high voltage installations. It can be used in almost any type of industrial control system, such as motor control centers, switchgear, programmable logic controllers, and even in modern emergency shutoff systems. For instance, the system is designed to easily monitor and protect the entire power distribution network from the risks of overvoltages, overcurrents, and faults in the system. The system is also capable of detecting dangerous levels of harmonics, unbalances, and other events.

The basic enumeration of the process that the system follows can be broken down into three distinct phases: Detect, Interrupt, and Post-Event Analysis. In the Detect phase, the system will observe any abnormal or damaging phenomenon using its smart sensors and data-sampling techniques. These phenomena are constantly monitored, as they may be indicative of early signs of system failure. Should any of the monitored events reach a critical level, the Interrupt phase will kick in. This phase does exactly that – it interrupts the on-going process, and isolates it from the rest of the power system. This helps prevent any further damage to equipment and people caused by the anomaly. After the interruption has occurred, the Post-Event Analysis phase will ensure that any further action can be taken accordingly. The results will also provide an indication of the root cause of the issue, which can then be addressed to restore system operation as soon as possible.

The engineering design behind this protective relay system is impressive. To detect any anomalies correctly, the system is equipped with a range of smart sensors that are connected to a powerful processor. This processor is used both to analyze the data that the sensors obtain, and to formulate an appropriate response whenever an event is detected. Depending on the system configuration, the processor can be set to detect overvoltages, overcurrents, and even impending motor failure. The response time of the system is in the millisecond range, which is generally faster than most protective systems. Furthermore, this system is very robust and designed to operate under harsh conditions.

This protective relay and system is not only powerful, but also simple to use and maintain. The system is pre-programmed for easy setup and installation, and thanks to the intuitive operator interface, it is also incredibly user-friendly. All the parameters that are necessary for the system’s operation can be adjusted with the dedicated keys on the control panel. Additionally, the system is protected against tampering or other malicious attempts.

The WD25-023 protective relay system is a great choice for any industrial application requiring protection from hazards. Its inherent features, such as detection, interruption, and post-event analysis capabilities enable it to recognize and isolate events before they can cause any further damage. Its fast response time and simple setup make it a very attractive option for any electrical and electronic system.

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