See how this 2500kVA step-up transformer brings practical value to hydropower station operations. In this video, we demonstrate the unit's installation, explain its ONAN cooling system, and walk through key technical features that make it suitable for variable water flow conditions and remote powerhouse environments. Learn about IEC 60076 compliance testing, moisture-resistant construction, and how this transformer interfaces between 0.4kV generators and 20kV distribution networks.