What is the function of self resetting overvoltage and undervoltage protector?
Self resetting overvoltage and undervoltage protector (OUPA) is an intelligent device used for circuit protection. Its core function is to monitor and intervene in abnormal voltages to ensure the safety of electrical equipment. The specific functions are as follows: 1、 Core functions Voltage abnormality protectionWhen the line voltage exceeds (overvoltage) or falls below (undervoltage) the […]
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