SE-330-28-01

SE-330-28-01 is a type of protection relay and system designed to protect electrical equipment from overloads and abnormal energy created from arcing electricity, lightning, and environmental hazards. It is designed to detect power outages, short-circuits, and over-amps that occur in low voltage power systems such as those commonly used in industrial applications.This protection relay and system utilizes an electronic circuit to detect and measure the current level in a power circuit. This excess current is then divided among three individual fuses, with each fuse set to trip when a set current level is exceeded. Once all three fuses have been tripped, a signal is sent to a separate, triggered electrical contactor, which then opens the circuit to prevent further damage.The SE-330-28-01 utilizes a microprocessor-based overcurrent protection system that can be adjusted for precise current levels. Its flexibility and accuracy make it ideal for use in industrial applications where high current levels can occur at different times during the operation of the machinery. It can be used in many different industrial applications including oil and gas operations, utilities, and industrial automation.The SE-330-28-01 provides protection from both short-circuits and over-currents and is also suitable for use in three-phase circuits. When a specific current level is exceeded, the included contactor is triggered and the circuit is opened, closing the circuit before further damage is caused. The contactors provide flexibility and accuracy by allowing the current setting to be adjusted at any time according to the application.In addition to its protective function, the SE-330-28-01 also includes a monitoring function. It can observe the electrical system voltage and current, and any suspicious behavior, and is able to alert a user when levels become extreme. This feature makes the system a great choice for users who need to ensure that their electrical equipment is operating safely and efficiently.Overall, the SE-330-28-01 is a reliable, accurate, and versatile protection relay and system that is suited for use in a variety of industrial applications. Its overcurrent protection capabilities help ensure the safety of equipment, personnel, and property, while its monitoring and alerting capabilities make it a great choice for users who need to maintain a safe and efficient electrical system.