Special Latching Relay for Overvoltage and Undervoltage

The over-voltage and under-voltage latching relay is a well-designed electrical protection device specifically designed to monitor the voltage status in the circuit in real time. It can automatically disconnect or enable the circuit to prevent potential damage to electrical equipment caused by overvoltage or undervoltage, and is widely used in many fields such as industry, commerce and household appliances. The Special Latching Relay for Overvoltage and Undervoltage uses magnetic latching technology to ensure high energy efficiency in the holding state, greatly improving the safety and reliability of the equipment.

（COIL SPECIFICATION）20℃

Product Features

1. Real-time monitoring:

It has a highly sensitive voltage detection function that can accurately monitor the voltage level in the circuit.

2. Overvoltage and undervoltage protection:

The overvoltage and undervoltage thresholds can be set to respond and cut off the circuit immediately when the voltage range is detected to exceed the standard value, thereby protecting downstream equipment.

3. High-efficiency magnetic latching technology:

When in the holding state, the relay only requires very low standby power, reducing energy consumption and extending equipment life.

4. Fast response time:

The relay can switch quickly under abnormal voltage conditions to ensure that the back-end equipment is not affected by voltage fluctuations.

5. User-friendly settings:

The overvoltage and undervoltage protection thresholds are set using an easy-to-use interface, and users can quickly configure them without professional knowledge.

Application areas

Industrial equipment: Protect various industrial automation systems and equipment to prevent failures caused by unstable voltage.

Household appliances: Provide voltage protection for household appliances such as refrigerators and washing machines to ensure the normal operation of appliances.

Power Monitoring System: Provide accurate voltage protection and data collection in smart meters and other power monitoring systems.

Renewable Energy Application: Ensure safe operation of equipment during voltage fluctuations in solar cell and wind energy systems.

1. Environmental requirements: Select a suitable installation environment to ensure that there is no excessive dust and humidity around.

2. Connection: Connect the power supply and load according to the product wiring diagram, and ensure the correct polarity.

3. Set the threshold: Use the setting button on the panel or the software interface to set the required overvoltage and undervoltage thresholds.

4. Test: Perform a voltage test after installation to confirm that the relay can respond to overvoltage and undervoltage faults normally.

Instructions for Use

Check the working status of the relay regularly to ensure its normal operation.

If the voltage protection indicator flashes or alarms, please check the circuit immediately and reset the threshold.

It is recommended to perform a functional test on the relay every once in a while to ensure that its protection function is always effective.

Customer Service Information

We are committed to providing customers with excellent service and support. If you encounter any problems in the process of using the Special Latching Relay for Overvoltage and Undervoltage, please continue to contact us.