In modern smelting industries, the demand for reliable, high-performance power equipment is non-negotiable—especially for producing high-quality steel and alloy. ZTelec China’s 110 kV furnace transformer stands out as a core process equipment, integrating cutting-edge domestic and international technologies and craftsmanship. Designed to deliver exceptional stability, efficiency, and durability, this transformer meets the rigorous demands of industrial smelting. Below, we detail its technical specifications, core advantages, and applications to support your purchasing decisions.
Electric furnace transformers are categorized into different types, including those for electric arc furnaces, submerged arc furnaces, refining furnaces, electroslag furnaces, and salt-melting furnaces. They are primarily used in the smelting of materials such as corundum, silica sand, calcium carbide, sulfur, graphitization, flux, cast steel, ceramsite sand, perlite, metallurgical auxiliary materials, carbon ferromanganese, aluminum ferromanganese, ferrovanadium, vanadium aluminum, and silicon-manganese alloys. Voltage levels of 110KV and below, capacities of 80,000KVA and below, and single-unit weights of 120 tons and below are all available.
Our company has developed several types of energy-saving electric furnace transformers over the past decade. In particular, our high power factor energy-saving electric furnace transformer, developed in 2013, achieves an average power factor of 0.93 (compared to approximately 0.8 for conventional products). Each transformer can save over 10,000 kWh of electricity per day and eliminates the need for investment in reactive power compensation equipment.
110 kV Furnace Transformer: Core Technical Specifications
The following table outlines the key parameters of ZTelec China’s 110 kV furnace transformer, with flexibility to adapt to diverse smelting project scales:
| Parameter Category |
Details |
| Rated Primary Voltage |
≤110 kV、35kv、 10kv (Stable input for industrial power grids) |
| Rated Capacity |
Up to 80,000 kVA (Covers small to large-scale smelting operations) |
| Core Material |
High-permeability silicon steel sheets |
| Core Stacking Method |
5-step stepped lamination |
| Conductor Material |
High-quality oxygen-free copper (OFC) electromagnetic wire |
| Overload Capacity |
Enhanced design for prolonged high-load operation |
| Short-Circuit Resistance |
Superior mechanical strength for strong short-circuit withstand capability |
| Frequency |
50 Hz / 60 Hz (Dual-frequency compatible for global markets) |
| Compliance Standards |
IEC 60076, GB 1094, IEEE C57.12 (International industrial benchmarks) |
| Application Field |
High-quality steel smelting, alloy steel smelting |
Key Technical Advantages of 110 kV Furnace Transformer
ZTelec China’s 110 kV furnace transformer leverages advanced technologies to deliver top-tier performance, tailored for smelting scenarios:
1. Low No-Load Loss & Quiet Operation
- Adopts high-permeability silicon steel sheets with excellent magnetic conductivity, minimizing energy waste during no-load running.
- Unique 5-step stepped lamination reduces magnetic flux leakage and structural vibration, cutting no-load loss by 15%~25% compared to conventional models and keeping operating noise ≤65 dB(A)—meeting strict industrial noise regulations.
2. High Conductivity & Durability
- Windings use high-quality oxygen-free copper (OFC) electromagnetic wire, which offers 25% higher conductivity than ordinary copper.
- OFC’s low resistivity reduces load loss and heat generation, while its corrosion resistance and mechanical stability extend the transformer’s service life to ≥20 years, even in harsh smelting environments.
3. Strong Overload & Short-Circuit Capability
- Innovative structural design (reinforced windings and core clamping system) enables the transformer to withstand 120% long-term overload—ideal for smelting processes with frequent load fluctuations.
- Enhanced mechanical strength of key components ensures reliable resistance to short-circuit impacts, preventing equipment damage and production downtime.
4. Leading Domestic Technical Performance
- Integrates the latest technologies and craftsmanship from global industry leaders, with core indicators (efficiency, stability, loss) reaching top domestic levels.
- Rigorous quality control (vacuum oil filling, temperature cycling tests, short-circuit simulations) ensures consistent performance for critical smelting processes.
5. Tailored for Smelting Efficiency
- Optimized for the unique power demands of steel and alloy smelting, delivering stable voltage and current to electric arc furnaces and ladle furnaces.
- Supports precise control of smelting temperatures, improving metal purity and production yield.
Industrial Application: Critical Equipment for Smelting Industry
This 110 kV furnace transformer is an indispensable process equipment for:
- High-quality steel smelting: Provides stable, high-power output for electric arc furnaces (EAF), ensuring uniform heating and refined steel quality.
- Alloy steel production: Delivers precise power control for smelting special alloys (e.g., stainless steel, high-speed steel, marine-grade alloys), meeting strict material composition requirements.
Whether for small foundries or large integrated steel mills, ZTelec China’s transformer ensures efficient, reliable power supply—reducing energy costs and boosting production efficiency.
Why Choose ZTelec China’s 110 kV Furnace Transformer?
- Advanced Technology Integration: Combines top domestic and international technologies to deliver industry-leading performance.
- Customization Flexibility: Adjustable capacity and parameters to match your specific smelting equipment and process needs.
- Global Compliance: Meets international standards (IEC, IEEE) and holds ISO 9001, CE certifications, supporting seamless integration into global projects.
- Comprehensive Support: Turnkey solutions including technical consultation, on-site installation guidance, and 24/7 after-sales service to minimize downtime.
For high-quality, efficient smelting operations, ZTelec China’s 110 kV furnace transformer is your trusted partner.
