Automatic reset over and under voltage protector
Automatic reset over and under voltage protector: Uses a single-chip microcomputer to collect voltage and stipulate a working voltage range. When the voltage exceeds the standard working voltage, it protects the product to prevent household appliances from being damaged.
Classification of self resetting overvoltage and under voltage protectors:
Divided by the number of poles:
a、Single-phase self resetting overvoltage and undervoltage protector, 1P+N,
b、Three phase four wire self resetting overvoltage and undervoltage protector
c、 Three-phase three wire self resetting overvoltage and undervoltage protector,
Control circuit division:
a、Analog circuit
b、Digital circuit
At present, all products of our company use digital circuits, which have the advantages of good anti-interference and high accuracy
According to the rated current of the product:
a、 Single phase 32A, 40A, 50A, 63A, 80A
b、 Three phase four wire: 32A, 40A, 50A, 63A, 80A, 100A
Divided by working voltage and frequency:
a、50Hz AC230V/400V
b、60Hz AC110V/220V
According to the instructions:
a、 Indicator light display
b. LCD or LED display
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.
