Buchholz Relay Working Video
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The transformer is filled with hydrocarbon oil for the insulation of winding and cooling of the transformer.
Buchholz relay working video. Buchholz relay practically u can see each part used oil filled aquarium for simulation. Bucholzz relay working principle. Working animation and construction duration. Buchholz relay diagram working principle.
In this video i will show you what is buchholz relay and buchholz relay construction and working of 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. It is a mechanical device that accompanies two numbers of mercury electric switches for sending the electrical command to the relays.
From this article its principle and working can be understood. Get more great videos subscribe http. Learn how a buchholz relay is constructed and the working principle of a buchholz relay. Buchholz relay is not provided.
Buchholz relay is a type of protection relay universally used on all oil immersed transformers having rating more than 500 kva.