In the current power industry, 110KV main transformers often encounter problems such as high energy consumption, cumbersome operation and maintenance, high risk of faults, and poor adaptability. These issues not only keep the long-term electricity costs high, but also pose risks such as oil leakage, short circuits, and partial discharges, which can lead to unplanned power outages and cause production halts, operational chaos, and economic losses for factories, power grids, and commercial projects. Traditional products also struggle to meet the diverse needs of harsh outdoor environments, fire prevention, and explosion protection. To address these concerns, Hualai Electric has launched a full range of 110KV power transformation and distribution products, including Oil Immersed Transformer, Dry Type Transformer, and Box Type Substation. With mature technology, stable performance, and customized solutions, these products provide core support for voltage conversion, power transmission, and safe distribution, contributing to the stable operation of power grids and the efficient running of projects.
Product Features
Low Consumption and Long Service Life: The 110KV Oil Immersed Transformer uses high-permeability silicon steel sheets and high-quality windings, with no-load losses 20% lower than the national standard. Long-term operation can significantly reduce electricity costs, and its design life exceeds 30 years, reducing replacement costs.
Safety and Versatility: The Dry Type Transformer is made with epoxy resin casting, which is oil-free, fireproof, and explosion-proof, making it suitable for dense environments such as hospitals, data centers, and subways. The Box Type Substation is pre-assembled and ready for use after on-site wiring, with a small footprint and high protection level.
Stable and Robust: All products feature mature sealing technology to prevent leakage and can adapt to harsh conditions such as temperature differences from -40°C to 40°C, high humidity, and high altitudes. They have strong short-circuit and overvoltage resistance, reducing the probability of sudden failures.
Practical Tips
For long-term outdoor operation, the Oil Immersed Transformer is preferred due to its good heat dissipation and strong overload capacity. For indoor and fire-sensitive environments, the Dry Type Transformer is a better choice as it is oil-free and safer to maintain.
The Box Type Substation is suitable for residential areas, industrial parks, and temporary construction sites, significantly shortening the station construction period and reducing on-site installation and commissioning work.
Regular oil quality checks (for oil-immersed transformers) and dust cleaning (for dry-type transformers) can further extend the equipment's lifespan and ensure long-term stable operation.
Hualai Electric's 110KV series products address the actual pain points of users, balancing energy efficiency, safety, stability, and adaptability. Whether for power grid construction, industrial power supply, or commercial distribution, they provide reliable core power support, helping users overcome high energy consumption, faults, and operation and maintenance challenges, and achieve long-term worry-free and efficient power operation.
