WOUV-125DC-AP

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Protection relays are an important part of industrial automation and power systems, performing the essential function of identifying and removing faulty operating conditions before they can cause extensive power system or machinery damage. The WOUV-125DC-AP protection relay is a high-performance microprocessor-based, single-phase relay designed to provide both high- speed and long-term overvoltage protection for DC power systems in industries such as transportation, machinery and equipment manufacturing, and process control.The WOUV-125DC-AP is specially designed to detect single-phase overvoltage conditions caused by external faults, faulty wiring, lightning surges, and overvoltage capacitors. It uses an advanced detection algorithm to accurately determine the voltage level and starts a rapid pre-alarm warning before tripping. The model also has a built-in fault recorder, which allows it to accurately determine the time and duration of the fault. The WOUV-125DC-AP is a cost-effective single-phase relay providing fast overvoltage protection. It uses a microprocessor-based detection algorithm to detect overvoltage conditions. The relay has a high-frequency response over a wide operating range, making it suitable for high-speed single-phase power systems. It also provides superior immunity to noise, lightning, and other electrical disturbances. Its digital display enables easy troubleshooting and testing. The WOUV-125DC-AP protects DC power systems against disturbances due to external faults, faulty wiring, and overvoltage capacitors. It continuously monitors the voltage level and starts a pre-alarm warning, and emits an alarm to shut down the system in case the voltage rises above the set value. The WOUV-125DC-AP also has a built-in fault recorder that detects the time and duration of the fault to enable further fault analysis. The WOUV-125DC-AP is a cost-effective protection relay suitable for single-phase DC power systems in a variety of industries. It provides fast and reliable overvoltage protection, and its advanced microprocessor-based algorithm ensures accurate detection of overvoltage conditions. It also has a built-in fault recorder and a digital display for easy troubleshooting and testing. It is designed for long-term reliability, with a high-frequency response over a wide operating range. In conclusion, the WOUV-125DC-AP protection relay is a reliable and efficient single-phase overvoltage protection solution for DC power systems. It provides fast and accurate detection of overvoltage conditions, and its microprocessor-based algorithm ensures superior performance. Its built-in fault recorder and digital display make it easy to troubleshoot and maintain. It is a cost-effective solution for industrial and power systems, providing reliable and robust protection.

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