Summary : The electromagnetic operating organization designs and uses
This design is by giving definitely the technical parameter, in order to consult with the CD10 type electromagnetic operating organization, design one and shut floodgate electric current 99A, divide floodgate electric current 2A , an electromagnetic operating organization of the voltage 220V of the coil. Of our country power system use vacuum circuit breaker have a history of more than 20 years already , have several tens of thousands of Taizhong pigeonhole grade vacuum circuit breaker come into operation every year, and there are the electromagnetism and spring type two kinds mainly in its operating organization, it is greatest to regard electromagnetic type organization's consumption as. There are CD10 and CD17 type two kinds in the most frequently used electromagnetic organization. CD10 type that circuit breaker design for little oil among them, certain amounts of vacuum circuit breakers adopt this organization at present. Is it design person who select for electromagnetic organization of the vacuum circuit breaker , operate of operating etc. is it prove to go on to design originally, and analyse to that it cooperates with load characteristic of the circuit breaker . The design includes three parts mainly: Electromagnetic operating organization global design, electro-magnet relevant parameter design, electromagnetic operating organization output characteristic cooperate with load characteristic of the circuit breaker and analyse.
Keyword: Electro-magnet Four connecting rods of organizations Load cooperates and analyses