Current location - Trademark Inquiry Complete Network - Trademark registration - Principle of Leakage Protection Switch Brand Introduction of Leakage Protection Switch
Principle of Leakage Protection Switch Brand Introduction of Leakage Protection Switch

The leakage protection switch is a switching element that actively determines whether leakage or insulation damage occurs in the main circuit and turns it on or off. The most common situation is that electricity overload, leakage, short circuit and other phenomena occur in the home. Today we will talk about the principle of leakage protection switches and the introduction of leakage protection switch brands.

Principle of leakage protection switch

There are two groups on an iron core: an input current winding and an output current winding. When there is no leakage, the input current and output current are equal. If the vector sum of the two magnetic fluxes on the iron core is zero, no potential will be induced on the third winding. Otherwise, a voltage will be induced on the third winding, which will be amplified to push the actuator and cause the switch to trip.

Leakage protection switch brand introduction

1 Schneider

(With a glorious history of more than 170 years, it is a global energy efficiency management expert, specializing in the power and automation management industry. Schneider Electric (China) Co., Ltd.)

2ABB

(formed by the merger of two century-old international companies, a leader in power and automation technology, a Fortune 500 company, and a multinational company Enterprise, ABB (China) Co., Ltd.)

3CHINT

(Founded in 1984, it is China's largest low-voltage electrical appliance manufacturer with the largest production and sales volume, a well-known trademark in China, and a high-tech enterprise , Zhejiang Chint Electric Co., Ltd.)

4 Siemens

(Founded in Germany in 1847, one of the world's largest electromechanical/electrical engineering and electronics companies, one of the world's top 500 companies Enterprise, Siemens (China) Co., Ltd.)

5 Delixi

(China's well-known trademark, leading enterprise in the electrical industry, high-tech enterprise, influential brand, national enterprise technology center, China Delixi Holding Group Co., Ltd.)

6 Merlin Gerin MGE

(The world's leading power distribution brand belongs to Schneider Electric Group, the main international standard in the power distribution field Pioneer, Schneider Electric (China) Investment Co., Ltd.)

7 PEOPLE

(China's famous trademark, China's 500 most valuable brands, leading brand in domestic industrial electrical appliances, large-scale diversified Chemical Enterprise Group, People's Electrical Appliances Group Co., Ltd.)

8 Panasonic

(Japan in 1918, a Fortune 500 company, a world brand, a large multinational company, and the world's largest electronics manufacturer One, Panasonic Electric (China) Co., Ltd.)

9 Changshu Switch

(Started in 1964, a well-known trademark in China, a well-known domestic electrical professional manufacturing company, and a national key high-tech Enterprise, Changshu Switch Manufacturing Co., Ltd.)

10 Great Wall CNC

(In 1988, it is a well-known trademark in China, a national high-tech enterprise, a famous brand product in Zhejiang Province, and an important backbone enterprise in the electrical equipment industry Group, Great Wall Electrical Appliances Group)

The above is the entire content of the principle of leakage protection switches and the introduction of leakage protection switch brands. I hope it will be helpful to your purchase and use. Thank you for watching.