Buchholz Relay Working Video

Working animation and construction duration.
Buchholz relay working video. Bucholzz relay working principle. Buchholz relay is a type of oil and gas actuated protection relay universally used on all oil immersed transformers having rating more than 500 kva. From this article its principle and working can be understood. Buchholz relay practically u can see each part used oil filled aquarium for simulation.
Learn how a buchholz relay is constructed and the working principle of a buchholz relay. If an internal fault occurs of the transformer the. The transformer has lot of protection but more than 500kva rating none of the transformer manufactured more than without bucholzz relay. Get more great videos subscribe http.
Buchholz relay diagram working principle. You can learn more about. In this video i will show you what is buchholz relay and buchholz relay construction and working of buchholz relay. The transformer is filled with hydrocarbon oil for the insulation of winding and cooling of the transformer.
It is a mechanical device that accompanies two numbers of mercury electric switches for sending the electrical command to the relays.