Our company manufactures three-phase, three-column amorphous alloy dry-type transformers that inherit the advantages of cast-type dry transformers while featuring a more rational structure and enhanced reliability.
Low losses: The products no-load loss is over 30% lower than that of the SCB 10 model, and its load loss is over 10% lower than that of the SCB 11 model, offering excellent energy efficiency, cost-effective operation, and maintenance-free performance. Low noise: The products noise level is 10–15 decibels or more lower than the current professional standard JB/T10088-2016 “Acoustic Level of 6–220 kV Transformers”. High mechanical strength: Resin with fillers reduces the variation in expansion.
The dry-type transformers produced by our company meet all performance standards, and user experience has confirmed their reliable operation, achieving a nationally advanced level. These products employ cutting-edge foreign manufacturing technologies, with complete, accurate, and clear design drawings and technical documentation; supported by state-of-the-art production equipment, stable manufacturing processes, and comprehensive testing capabilities, ensuring robust quality assurance for premium product output.
1. The meticulously designed coil structure and vacuum impregnation process ensure that the SG (B)10 transformer exhibits no partial discharge, shows no cracking throughout its entire service life, and experiences no degradation in insulation performance. 2. The high-voltage component employs a continuous winding configuration, while the low-voltage component uses foil winding; both undergo integrated vacuum impregnation and curing processes, supported by high-strength ceramic materials, providing excellent resistance to sudden short-circuit currents. 3. Non-flammable, flame-retardant, non-toxic, self-extinguishing, and fire-resistant. 4. When burned under high-temperature open flames, the SG(B)10 transformer produces virtually no smoke. 5. The transformer features H-class (180°C) insulation. 6. The insulation layer is extremely thin and uniform. It exhibits exceptional short-term overload capacity, requiring no forced cooling, and can withstand long-term overloads of 120% and 3-hour overloads of 140%. Due to the non-degrading and elastic nature of this insulating material, it can be fully loaded immediately under ±50°C conditions.
The dry-type transformers produced by our company meet all performance standards, and user experience has confirmed their reliable operation, achieving a nationally advanced level. These products employ cutting-edge foreign manufacturing technologies, with complete, accurate, and clear design drawings and technical documentation; supported by state-of-the-art production equipment, stable manufacturing processes, and comprehensive testing capabilities, ensuring robust quality assurance for premium product output.
The dry-type transformers produced by our company meet all performance standards, and user experience has confirmed their reliable operation, achieving a nationally advanced level. These products employ cutting-edge foreign manufacturing technologies, with complete, accurate, and clear design drawings and technical documentation; supported by state-of-the-art production equipment, stable manufacturing processes, and comprehensive testing capabilities, ensuring robust quality assurance for premium product output.
