CUB4L80M

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Panel meters, counters, and hour meters are types of metering devices that measure various aspects of an electrical system such as current, voltage, or frequency. The CUB4L80M is an example of a panel meter designed to measure frequency. This article will discuss the application fields and working principles of the CUB4L80M.

Application Fields

The CUB4L80M is primarily designed for use in industrial and commercial applications. The device is commonly used to measure the frequency of alternating current in motors, transformers, and other power-generating apparatuses in industrial settings such as factories and power plants. Additionally, the CUB4L80M is also used in commercial settings such as in data centers, where it is used to measure and monitor the frequency of power input from utility grids.

Working Principle

At its core, the CUB4L80M operates on an ac frequency measurement principle. The device contains an oscillator module that measures the frequency of the incoming alternating current. This oscillator produces a pulse train that is used to calculate the frequency and overall power of the current. This pulse train is then communicated to a microcontroller, which processes the data and displays the frequency on the device\'s output LCD display.

The CUB4L80M also features overload protection that is designed to guard against any changes in the current\'s power that could damage the device. If the power of the current fluctuates above or below the device\'s maximum rated power, the protection circuitry will automatically kick in and disconnect the current from the device. This helps ensure that the device does not become damaged and continues to work correctly.

Conclusion

In conclusion, the CUB4L80M panel meter is a device designed for use in industrial and commercial settings. It utilizes an oscillator module to measure the frequency of an incoming alternating current and protect itself from any changes in the current\'s power. This panel meter is an effective solution for monitoring and measuring the frequency of an electrical system.

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