Recently, Gongdian General Factory of Guodian Daduhe Company received the “Notice of Granting Utility Model Patent†from the State Intellectual Property Office – “A High Voltage Circuit Breaker Anti-jump Circuit†independently designed and developed by Chen Hao, a young employee of Gongdian General Factory. National utility model patent. This professional technology solves the problem that the reset voltage of the anti-jump relay of the existing high-voltage circuit breaker anti-jumping circuit is too low, and the anti-jump relay keeps the action after the circuit breaker is closed, and cannot overlap or continue to be closed, so that it is not universal. The problem. This design can improve the versatility of the high-voltage circuit breaker operating box trip position relay, and can completely avoid the problem that the anti-jump relay does not match the trip position relay of the circuit breaker operation box. Microscope Accessories ,Microscope Eyepiece,Microscope Camera Adapter,Microscope Slides And Cover Slips Ningbo Beilun Kalinu Optoelectronic Technology Co.,Ltd , https://www.yxmicroscope.com