Under voltage relay Clause Samples

An under voltage relay clause defines the requirements and operation of a protective device that monitors electrical circuits for voltage drops below a specified threshold. In practice, this clause outlines when the relay should activate, such as during abnormal power supply conditions, and may specify the response actions, like disconnecting equipment to prevent damage. Its core function is to safeguard electrical systems by automatically responding to low voltage situations, thereby preventing equipment malfunction or failure due to insufficient power.
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Under voltage relay. Under voltage relays shall be of induction type and shall have inverse limit operation characteristics with pickup voltage range of 50 to 90% of the rated voltage.
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