Use this way to make could be by switching to LED lights in lieu of your regular lighting. That’s steady (so far) rather than uniform lighting. Actually from LED light of development for people has been concern it for using our life. LED lights are energy efficient and offer you all the

From the perspective of semiconductor lighting application, the medium and long-term development in industry is generally considered well, the penetration of LED lighting market will continue to rise, that will rise to more than 50% in 2016 and further increase after 2020, which will up to 70%.

The causes of residual current protection principle for three phase four wire wire together through the zero sequence current transformer CT, can also be installed on the neutral line N a zero sequence current transformer CT, the use of these CT to detect three-phase current vector, and the residual current

Miniature circuit breaker is one of the most widely used terminal protection device, residual current circuit-breaker is a switch capable of automatic operation when leakage current exceeds a predetermined value in a circuit. They have different use but they have a common purpose.

Residual current is to point to by the movements of the residual current protection device of main loop (zero sequence current transformer) current instantaneous value vector，Residual current circuit breaker using automatic cut off power supply protection principle. The effect of residual current circuit breaker is the leakage protection and overload protection.

Circuit breaker is a kind of mechanical switch device which can connect, carry and break the current under the normal circuit condition, and can also be connected with a certain time and breaking current under the condition of the abnormal circuit. Miniature circuit breaker and Residual current circuit breaker are the main kind of circuit breaker produced by Wenzhou korlen electric company.Here are the difference between miniature circuit breaker and residual current circuit breaker.

Most people do know what miniature circuit breaker is, but they may not know how miniature circuit breaker works, and how they protects from short circuit and overload, as they don’t know miniature circuit breaker construction, which is exactly the basic for knowing more about miniature circuit br

People always feel confused about different kinds of circuit breakers. Actually circuit breakers can be classified using different criteria. Based on voltage range, circuit breaker can be classified into:1. Low voltage CB (less than 1kV)2. Medium voltage CB (1-52kV)3. High voltage CB (66-220kV)]4. E