35kV oil immersed power transformer

35kV oil-immersed power transformer for power system substation and 35kV user station, the core is made of high magnetic permeability quality oriented cold-rolled silicon steel sheet, the coil is of pancake structure, the body is made of formed insulating parts, the oil tank is of bell type, and the expansion type oil storage cabinet has a beautiful appearance.

Low loss: in line with the energy efficiency requirements of GB20052-2020 “Energy Efficiency Limit Values ​​and Energy Efficiency Grades of Power Transformers” standard;
Low noise: the self-cooling noise level will reach below 60dB;
Low partial discharge: the partial discharge volume is controlled below 100pc;
Strong short-circuit resistance: the coil is supported by a high-quality insulating skeleton, and the side wall of the oil tank is formed in one step by laser cutting;
Beautiful appearance: full polishing and rust removal, powder spraying can achieve the effect of home appliance spraying;
No leakage: the sealing flanges all adopt a groove structure, the oil drain valve adopts a copper valve, and the radiator adopts a vacuum butterfly valve to ensure sealing performance.