1�MAIN PURPOSE: When the voltage is too high or too low automatically disconnect the load side power supply to prevent electrical damage. 2�DELAY FUNCTION: Provide over and under voltage protection with a delay time of 30?120s to ensure the safe... more
1�MAIN PURPOSE: When the voltage is too high or too low automatically disconnect the load side power supply to prevent electrical damage. 2�DELAY FUNCTION: Provide over and under voltage protection with a delay time of 30?120s to ensure the safe... more
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