Outdoor intelligent high-voltage vacuum circuit breaker

The utility model discloses an outdoor intelligent high-voltage vacuum circuit breaker, which comprises a support column, a base fixed at the top of the support column and used for bottom support, a base fixed at the top of the base and used for side sealing, a cover column mounted at the top of the...

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Bibliographic Details
Main Author MI WEIWEI
Format Patent
LanguageChinese
English
Published 08.02.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses an outdoor intelligent high-voltage vacuum circuit breaker, which comprises a support column, a base fixed at the top of the support column and used for bottom support, a base fixed at the top of the base and used for side sealing, a cover column mounted at the top of the base and used for top sealing and convenient disassembly, and a cover plate fixed at the top of the cover column and used for top protection. Air can circulate and dissipate heat through the arrangement of the bottom vent hole and the upper vent hole, dust, impurities and the like can be prevented from entering and damaging the circuit breaker through the arranged filter screen, ventilation and heat dissipation can be conducted on the circuit breaker body through the arranged ventilation fan, and the internal working temperature can be controlled by adjusting the ventilation quantity according to needs. The cover column and the base can be installed more tightly and firmly through the arranged rubber pad and the a
Bibliography:Application Number: CN202122135693U