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The description of 500kva oil-immersed power step-down transformers
500kva oil-immersed power step-down transformers are widely used facilities with a large number of types, which are of great significance for energy conservation and emission reduction. Fully sealed oil-immersed 500kva oil-immersed power step-down transformer is currently the main selection product of power distribution equipment which has significant energy saving effects. The power distribution 500kva oil-immersed power step-down transformers produced by our company all use 30P series high-permeability oriented silicon steel . They use foil-wound coils and new insulation materials and processes. The products are resistant to high temperature, impact and full sealing. The structural design guarantees the stability of the oil quality of the 500kva oil-immersed power step-down transformer, and extends the maintenance period. At the same time, the entire oil tank composed of the corrugated fin radiator is produced by phosphating and multi-layer anti-rust spraying process which has good weather resistance. performance.
The features of 500kva oil-immersed power step-down transformers
10kv class fully sealed 500kva oil-immersed power step-down transformer with a capacity range of 20kVA ～ 3150kVA. It can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, and drilling platforms in 10KV and 50HZ transmission and distribution systems The oil extraction platform is especially suitable for places with high fire protection requirements such as flammable and explosive and harsh environments. Can also be used in residential areas, commercial streets, industrial and mining enterprises and rural power and lighting.
Long service life, maintenance-free operation. The fully sealed 500kva oil-immersed power step-down transformer box cover and box edge are bolted or welded to isolate the contact between oil and air, and the insulation will not be wet, which will greatly reduce the insulation aging rate and increase the service life.
Compact design structure of 500kva oil-immersed power step-down transformers and low running noise. Due to the use of new materials and new technology, noise is reduced, there is no oil storage tank, and the height is lower than similar products. No oil change is required during normal life which improves the safety and reliability of the network operation.
The corrugated fuel tank has small volume and beautiful appearance. 500kva oil-immersed power step-down transformer oil tank adopts corrugated sheet heat dissipation. When the oil temperature changes, the oil volume change is adjusted and compensated by the elastic expansion and contraction of the corrugated sheet.
No hanging core and oil product testing. When the 500kva oil-immersed power step-down transformer is packaged, the vacuum filtering oil injection process is used to completely remove the moisture in the oil of the 500kva oil-immersed power step-down transformer. After sealing, the inside of the 500kva oil-immersed power step-down transformer is not in contact with the air, which effectively prevents oxygen and moisture from entering the 500kva oil-immersed power step-down transformer and reduces the insulation performance.
The epoxy resin cast dry 500kva oil-immersed power step-down transformer is made of high-quality materials and scientific formula, and is produced by advanced production testing equipment according to strict technology. 500kva oil-immersed power step-down transformers has the characteristics of high reliability and long service life. Depending on the use environment, shells with different protection levels can be configured or not.
500kva oil-immersed power step-down transformers are widely used facilities with a large number of types, which are of great significance for energy conservation and emission reduction. Fully sealed oil-immersed 500kva oil-immersed power step-down transformer is currently the main selection product of power distribution equipment which has significant energy saving effects. The power distribution 500kva oil-immersed power step-down transformers produced by our company all use 30P series high-permeability oriented silicon steel . They use foil-wound coils and new insulation materials and processes. The products are resistant to high temperature, impact and full sealing. The structural design guarantees the stability of the oil quality of the 500kva oil-immersed power step-down transformer, and extends the maintenance period. At the same time, the entire oil tank composed of the corrugated fin radiator is produced by phosphating and multi-layer anti-rust spraying process which has good weather resistance. performance.
The features of 500kva oil-immersed power step-down transformers
10kv class fully sealed 500kva oil-immersed power step-down transformer with a capacity range of 20kVA ～ 3150kVA. It can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, and drilling platforms in 10KV and 50HZ transmission and distribution systems The oil extraction platform is especially suitable for places with high fire protection requirements such as flammable and explosive and harsh environments. Can also be used in residential areas, commercial streets, industrial and mining enterprises and rural power and lighting.
Long service life, maintenance-free operation. The fully sealed 500kva oil-immersed power step-down transformer box cover and box edge are bolted or welded to isolate the contact between oil and air, and the insulation will not be wet, which will greatly reduce the insulation aging rate and increase the service life.
Compact design structure of 500kva oil-immersed power step-down transformers and low running noise. Due to the use of new materials and new technology, noise is reduced, there is no oil storage tank, and the height is lower than similar products. No oil change is required during normal life which improves the safety and reliability of the network operation.
The corrugated fuel tank has small volume and beautiful appearance. 500kva oil-immersed power step-down transformer oil tank adopts corrugated sheet heat dissipation. When the oil temperature changes, the oil volume change is adjusted and compensated by the elastic expansion and contraction of the corrugated sheet.
No hanging core and oil product testing. When the 500kva oil-immersed power step-down transformer is packaged, the vacuum filtering oil injection process is used to completely remove the moisture in the oil of the 500kva oil-immersed power step-down transformer. After sealing, the inside of the 500kva oil-immersed power step-down transformer is not in contact with the air, which effectively prevents oxygen and moisture from entering the 500kva oil-immersed power step-down transformer and reduces the insulation performance.
The epoxy resin cast dry 500kva oil-immersed power step-down transformer is made of high-quality materials and scientific formula, and is produced by advanced production testing equipment according to strict technology. 500kva oil-immersed power step-down transformers has the characteristics of high reliability and long service life. Depending on the use environment, shells with different protection levels can be configured or not.
