1. The iron core is made of high-quality, low-consumption, high-permeability, cold-rolled, grain-oriented silicon steel sheet, five-stage fully oblique joint lamination form, combined with advanced shearing and stacking technology, the entire iron core is fastened reliably, and the force is balanced. No-load loss, no-load current, and noise are better than national standards.
2. The high and low voltage windings are made of high-quality copper wire or copper foil, and the foil winding ends have no helix angle, which reduces the lateral magnetic leakage caused by unbalanced ampere-turns and improves the axial stability of the transformer. The interlayer insulation adopts high-density, high-electric strength epoxy adhesive insulating paper, which forms a solid whole after curing, which has good short-circuit resistance and impact resistance.
3. Using simulation software to simulate the temperature field distribution of the winding, reasonably arrange the heat dissipation channels inside and outside the winding, reduce the temperature difference between layers and reduce the temperature of hot spots. It can slow down the insulation aging speed under hot conditions and prolong the service life of the transformer.
4. The traditional lead welding method is cancelled, and the high and low voltage leads are connected by cold crimping and bolting, which makes the body cleaner.
5. The high and low pressure casing adopts a fixed structure in the oil tank, and the upper part of the tank cover has no rust problem of the compression parts. Electrostatic powder spraying on the outer surface of the fuel tank, the coating has good adhesion and strong anti-corrosion. The appearance of the transformer is simple and beautiful.
1. The iron core is made of high-quality, low-consumption, high-permeability, cold-rolled, grain-oriented silicon steel sheet, five-stage fully oblique joint lamination form, combined with advanced shearing and stacking technology, the entire iron core is fastened reliably, and the force is balanced. No-load loss, no-load current, and noise are better than national standards.
2. The high and low voltage windings are made of high-quality copper wire or copper foil, and the foil winding ends have no helix angle, which reduces the lateral magnetic leakage caused by unbalanced ampere-turns and improves the axial stability of the transformer. The interlayer insulation adopts high-density, high-electric strength epoxy adhesive insulating paper, which forms a solid whole after curing, which has good short-circuit resistance and impact resistance.
3. Using simulation software to simulate the temperature field distribution of the winding, reasonably arrange the heat dissipation channels inside and outside the winding, reduce the temperature difference between layers and reduce the temperature of hot spots. It can slow down the insulation aging speed under hot conditions and prolong the service life of the transformer.
4. The traditional lead welding method is cancelled, and the high and low voltage leads are connected by cold crimping and bolting, which makes the body cleaner.
5. The high and low pressure casing adopts a fixed structure in the oil tank, and the upper part of the tank cover has no rust problem of the compression parts. Electrostatic powder spraying on the outer surface of the fuel tank, the coating has good adhesion and strong anti-corrosion. The appearance of the transformer is simple and beautiful.
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