Henan Hengyu Electric Group Co., Ltd.
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1500 Kva Oil Filled Transformer Company
Release Time:
Nov 19,2025
A 1500 kVA oil filled transformer is a significant power - handling device. It uses oil for insulation and cooling. With a capacity of 1500 kVA, it can step up or step down voltages in power distribution systems.
A 1500 kVA oil filled transformer is a significant power - handling device. It uses oil for insulation and cooling. With a capacity of 1500 kVA, it can step up or step down voltages in power distribution systems. It has a relatively large power - handling ability and is commonly used in industrial plants, substations, and large - scale commercial buildings.
The 1500 kVA Oil Filled Transformer is a high-performance, three-phase power transformer engineered for superior reliability and efficiency in demanding electrical distribution networks. This product represents an advanced design, incorporating substantial improvements in materials, structure, and manufacturing processes. It is engineered to be a core component within substations, serving critical infrastructure across the public transportation, building and housing, industrial, information technology, and renewable energy fields. The robust construction of this 1500 kVA Oil Filled Transformer ensures strong short-circuit resistance, reliable operation, low loss, and low noise levels, making it an ideal choice for continuous and heavy-duty applications.
This transformer is built to withstand challenging operational conditions. It is designed for altitudes up to 1000 meters, ambient temperatures from -40°C to +40°C, and can endure high wind speeds and seismic activity, making it suitable for diverse outdoor installations. The key advantages of this 1500 kVA Oil Filled Transformer are rooted in its meticulous internal engineering. The iron core utilizes a 45° full diagonal step-lap joint technology, which effectively minimizes no-load loss, no-load current, and core noise. The windings are constructed in a cylindrical or foil-type configuration, enhancing short-circuit resistance, while an internal oil-guiding structure improves cooling and reduces temperature rise. The tank is a fully sealed, bell-shaped structure with a corrugated steel panel design, providing high mechanical strength with fewer welds. This, combined with efficient chip radiators, ensures optimal heat dissipation and improves overall overload capacity. The entire active part is securely positioned to prevent any displacement during transportation, guaranteeing long-term structural integrity and performance.
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