Medium Voltage Transformer | 99% Efficiency

ZHNYU's medium voltage transformers are designed with advanced magnetic circuits to minimize core losses, achieving an efficiency of up to 99%. Using high-quality cold-rolled silicon steel and a patented low-loss insulation system, we reduce no-load losses by 15% compared to industry averages. In a case study with a Chinese power plant, our transformers contributed to a 5% reduction in total energy loss over a year. This engineering precision not only saves money but also aligns with environmental goals, making our units an intelligent investment for sustainable energy management. We provide transformers with energy labels, complying with the latest eco-design regulations, which in some regions offers financial incentives.

Safety is paramount, and our medium voltage transformers embody this through integrated protective features. Each unit is equipped with Buchholz relays for gas detection, pressure relief devices, and over-temperature sensors, ensuring early fault detection. The tank is designed to withstand high pressures, preventing deformation. Our testing includes lightning surge and short-circuit scenarios, confirming robustness. A railway system in Germany relies on our transformers for traction, where any failure could be catastrophic. Since installation, they have experienced zero safety incidents.