Directly addressing industry pain points: Ordinary Dry Type Transformers have high energy consumption and high electricity bills over the long term; they lack sufficient heat dissipation capacity and are prone to overheating under heavy load; they have weak moisture-proof and dust-proof capabilities, and are prone to failure in humid environments. These problems have caused soaring operational costs for enterprises and affected power supply stability. Hualai Electric's 10 kV SC12 Dry-Type Transformer with 125kVA capacity precisely solves these issues. It focuses on energy-saving structure, enhanced heat dissipation, and high protection design, which is more worry-free than ordinary Dry Type Transformers and safer than Oil Immersed Transformers, and is suitable for stable power supply in various scenarios.
Product Description
The Hualai Electric 125kVA dry-type transformer is an energy-saving device specifically designed for industrial and commercial scenarios. It adopts the SC12 series optimized design, with high-magnetic-conductivity cold-rolled silicon steel sheets used for the core, and the no-load loss is 18% lower than that of the ordinary model. It can save a considerable amount of electricity over the long term. Unlike the oil-immersed transformer's oil cooling method, it uses an air self-cooling design with an optimized heat dissipation structure, increasing the heat dissipation area by 20% and maintaining stable temperature even during heavy load operation, without easily tripping. The coils are vacuum-impregnated with epoxy resin, providing full protection against moisture, dust, and fire resistance, with a protection level of IP54. It can be safely used in damp workshops or outdoor distribution rooms without the need for additional protection. The equipment operates at a noise level of ≤52dB, quieter than the ordinary Dry Type Transformer, and does not require regular oil replacement or leak detection, making maintenance much simpler than the Oil Immersed Transformer.
Technical Specifications
Rated Capacity: 125kVA, Input Voltage: 10kV, Output Voltage: 0.4kV, Voltage Regulation Rate: ≤2.0%, Precise and Stable Power Supply; No-load Loss: ≤240W, Load Loss: ≤1500W, Meeting National Grade II Energy-saving Standards. Coil Insulation Grade: F Class, Temperature Limit: 155℃, Strong Short-Circuit Resistance, Lifespan ≥ 20 Years; Compact Overall Size, Occupying 35% Less Floor Space than Oil Immersed Transformers of the Same Capacity, No need for additional space occupation during installation. Operating Environment Temperature: -25℃~45℃, Humidity ≤95% (No Condensation), No need for additional dehumidification equipment; Appropriate Equipment Weight, Convenient for Transportation and Installation, No need for complex lifting.
Product Features
Energy-saving and Cost-effective: High-magnetic-conductivity Core + Optimized Structure, Low No-load Loss, Annual Electricity Savings over 20,000 Yuan;
Stable and Robust: Enhanced Heat Dissipation + Vacuum Impregnated Coils, No Heat During Heavy Load, Less Likely to Fail in Damp Environments;
Reliable and Easy Maintenance: No Oil Replacement or Leak Detection Required, Lower Maintenance Costs, Safer than Oil Immersed Transformer.
Tips
1.Reserve 25-30cm of Heat Dissipation Space during Installation, Avoid Obstructions from Dust Blocking the Heat Dissipation Vent, Affecting Heat Dissipation Effect;
2.Clean the Coil Surface Dust Once a Year with Compressed Air, Test Insulation Resistance Once, Ensure Safety;
3.When Installing Outdoor, Choose a Ventilated and Dry Place, Avoid Direct Rainwater Splashing, Extend Equipment Lifespan.
Application scenario
During the power supply process of the factory production line, it is capable of supplying power to heavy-load equipment such as machine tools and motors, ensuring stable power supply without affecting production; in the power distribution system of shopping malls and supermarkets, it operates with low noise, which does not affect the customer experience, and has a compact size that does not occupy the server room space; for outdoor construction sites with temporary power supply needs, it has high protection performance to adapt to the harsh outdoor environment; in the power distribution room of high-rise buildings, the flame-retardant design enhances fire safety, and the maintenance-free feature reduces the operation and maintenance pressure; for data centers, the backup power supply is energy-saving and low-consumption, reducing electricity costs, and ensuring stable operation to prevent servers from crashing.
Customer Benefits
A mechanical factory that chose this Hualai Electric transformer saved 23,000 yuan in electricity costs the following year; the high protection design reduced the failure rate of equipment in damp workshops by 85%, eliminating the need for frequent shutdowns and maintenance; the maintenance-free feature reduced the operation and maintenance time by 60%, and saved 12,000 yuan in annual maintenance costs. Compared to Oil Immersed Transformer, it has no risk of oil leakage pollution; compared to ordinary Dry Type Transformer, it is more energy-efficient and durable, with a very high overall cost performance.
Customer Reviews and Recommendations
Mr. Li, the equipment supervisor of the factory, said: "The previous Dry Type Transformer had very high monthly electricity costs. After replacing it with this SC12, the electricity costs significantly decreased, and there was no overheating trip during heavy-load operation. Compared to Oil Immersed Transformer, it is much easier to maintain." Mr. Wang, the property engineering manager, commented: "The power distribution room of the shopping mall is relatively humid. This transformer has a very good moisture-proof effect, and it has not failed once in two years. The noise is also small, and it does not affect customers at all, which is much more reliable than ordinary Dry Type Transformer." Mr. Zhang, the power equipment distributor, recommended: "After comparing four 10kV dry-type transformers, this one has the most outstanding energy-saving and stability performance. It meets the secondary energy efficiency standard and has a wide range of applicable scenarios. The customer retention rate for enterprise customers exceeds 80%."
