We are a professional protector manufacturer in China, and for the past ten years we have been committed to the research and development and production of protector products.

Automatic reset over and under voltage protector​

    Automatic reset overvoltage and undervoltage protector:It is a product that combines overvoltage, undervoltage, phase loss, and zero loss protection functions. It uses a microcontroller to collect voltage and specify the operating voltage range. When the voltage exceeds the standard operating voltage, the protector quickly cuts off the power supply to prevent damage to household appliances. The protection process of the product is fully automatic, with overvoltage and undervoltage automatically cutting off the power supply, and normal voltage automatically closing the circuit

Application areas

High-end residential buildings
High-end office buildings
Application areas of voltage protectors-3
Ordinary residential buildings
High-end residential buildings

Frequently Asked Questions

What is the maximum operating voltage of the overvoltage and undervoltage protector?

The maximum is that the Automatic reset overvoltage and undervoltage protector will not be damaged for a long time under AC400v conditions

How long does it take to close the circuit when the voltage is normal after a malfunction occurs?

When the voltage is normal, the product will close after 20 seconds, and this reset time can be customized

Are all voltage protectors the same?

Not all voltage protectors are created equal. They vary in features, such as response time, voltage rating, and surge capacity. When choosing one, consider the specific needs of your appliances, the potential for surges in your area, and whether you need additional features like noise filtering or indicators for monitoring.

Corporate culture

Vision: To be a leading innovator in smart electronics, providing high-quality solutions that drive technological progress and ensure a safe, efficient electrical environment.

Mission: To serve society with professional technology, ensure safety through innovation, earn trust with quality, and add value to the industry.

Core Values: Innovation, Quality, Customer-first, Responsibility.

Corporate Spirit: Creating reliable products, focusing on intelligent technology, and exploring new industry paths.

Culture: People-oriented, win-win cooperation, continuous improvement.

Social Responsibility: Promoting environmental protection, electrical safety, and offering technical support and training.

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Email: sales@tokeep.net
Email: sales@tokeep.net
WhatsApp Me +8618958900126
WhatsApp Me +8618958900126
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