Z2UC11PA105U2

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Z2UC11PA105U2 is a universal trip relay with an analog input signal. It can be deployed in a variety of fields and provide reliable performance for any given application. It is suitable for a variety of medium- and low-voltage circuit protection, transformer protection, motor protection, and other applications.

This relay\'s operating voltage can reach 480V, with an input signal range of 0-5V. It features an LED display module for easy local parameter setting and can operate with either a liner or digital signal output. Also, this device has automatic busbar or phase comparison capability as well as overcurrent and overvoltage protection.

The sensor input is filtered and compensated during the trip application process. It can identify the type of power system dynamics before it trips, thus improving the overall reliability of the device and prolonging its lifespan. Furthermore, it can react to system changes including overload, loss of phase, and short circuit. The operating time can be adjusted for the different sensor inputs.

In terms of application field, the Z2UC11PA105U2 is mainly used in voltage, current, and frequency protection in medium- and low-voltage systems to prevent the circuit from harm and protect it from overload, short circuit, transformer inrush current, and surge voltage. It is also widely utilized to detect abnormal power frequencies and react to changes in the system.

The working principle of the Z2UC11PA105U2 is an analog input signal. This signal is filtered and then converted into a digital signal, which is compared with the preset operating parameters input. If the input signal exceeds the upper or lower limit of the preset value, the relay is made to trip. This will isolate the faulty equipment from the rest of the system and prevent further damage.

The Z2UC11PA105U2 universal trip relay distinguishes itself due to its durability and reliability. In addition, it features easy installation and operation, as well as high accuracy and excellent surge response times. All of these qualities make the Z2UC11PA105U2 an ideal option for both high and low-voltage circuit protection, transformer protection, motor protection, and other applications.

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