PV76L22-55S L/C

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PV76L22- 55S L/C is an advanced all digital, single-phase-mains voltage regulator. It is an electronic load controller/monitor that offers state-of-the-art reliability, accuracy, and performance for residential, commercial, and industrial applications. It features a high-resolution digital display for easy readability and is protected against overloads, short circuits and incorrect wiring failures. The PV76L22- 55S L/C can be used in a variety of applications to provide superior voltage and current regulation, such as lighting control, air conditioner control, air compressor control, elevator control, generator control, and other motor/load control.

Application Field

The PV76L22- 55S L/C can be used in a variety of applications to provide superior voltage and current regulation. It is designed to regulate output voltage and current in devices such as air conditioners, electric motors, elevators, lighting systems, air compressors, and other loads. This device is also well suited for monitoring and controlling applications such as industrial/commercial process control systems. It can be installed in residential, commercial, or industrial settings.

Working Principle

The PV76L22- 55S L/C is based on a current sampling and feedback control system. It is designed to maintain the output voltage and current within the predetermined thresholds by rapidly and frequently sampling and comparing the actual output voltage and current to the commanded levels. If the actual voltage/current level exceeds the commanded values, the control system will adjust the output voltage accordingly. The control system also allows for adjustable voltage and current output limits, providing additional flexibility and performance for precise control.

The PV76L22- 55S L/C utilizes a three-phase rectifier to generate the working voltage. The primary voltage is rectified to form a DC output voltage, which is then stepped up using a buck-boost converter to provide a regulated DC output voltage that is compatible with the device’s load. Loads can be monitored and regulated using the control system’s PID (Proportional-Integral-Derivative) control algorithm by adjusting the output voltage and current settings. This allows the device to quickly and accurately respond to any changes in the output load or environment.

Advantages

The PV76L22- 55S L/C provides numerous advantages over traditional voltage regulators. It is highly efficient and reliable, allowing for precise, accurate, and fast control of output current and voltage. The device is also compact, making it easy to install and maintain. Additionally, the device is protected against overloads, short circuits, and incorrect wiring failures. It also has a built-in self-test function to ensure that the device is working properly.

Conclusion

The PV76L22- 55S L/C is an advanced electronic load controller/monitor that offers state-of-the-art reliability, accuracy, and performance for residential, commercial, and industrial applications. It is designed to regulate output voltage and current in devices such as air conditioners, electric motors, elevators, lighting systems, air compressors, and other loads. The device is highly efficient and reliable, easy to install and maintain, and provides overload protection and self-test features for added safety and performance.

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