Pressure Relief devices/valves are typically classified in the Transformer industry as safety or protection devices transformer pressure relief device valve for liquid-immersed transformers open in...
As know oil-type transformers are the most common form of transformers. When an oil-immersed transformer is in use, the heat generated by the coil and iron core is first transferred to the insulati...
Last week, Trihope sucessed delivery the 4 units 1400 Four layer foil winding machine to our America customer, The customer conducted a pre factory inspection at our factory, They Highly affirm t...
Total eight sets of machines and equipment from Mexican customers have been delivered for use one after another. Thank all partners for your strong support! Work together for Chinese equipment goin...
When the transformer is in operation, heat is generated due to copper losses in the windings and iron losses in the core. The removal of heat from the transformer is known as cooling of the transfo...
I.Cause of Partial Discharge
The transformer insulator, metal body and so on are often with some sharp angle and burr, so the electric charges under the action of electric field intensity will conc...