Engineered to connect power generation facilities with high-voltage transmission networks, the generator step-up transformer efficiently increases generator output voltage for reliable grid integration. Designed for thermal, hydroelectric, and renewable energy plants, it delivers high-capacity power transformation, effective thermal management, and dependable operation under demanding generation conditions.
specification
10,000–500,000 kVA
Up to 500 kV (Grid Side)
YNd1 / YNd11
10–18% (depending on capacity and design)
ONAN / ONAF / OFAF / ODAF
According to IEC 60076-3 and applicable HV/LV voltage classes
De-Energized Tap Changer (DETC) / On-Load Tap Changer (OLTC), project-dependent
50 Hz / 60 Hz
IEC 60076 Series / IEEE C57.12.00 / IEEE C57.12.90 / IEEE C57.116
specification
−20°C to +40°C
≤ 90% (at 25°C)
≤ 1,000 m (standard configuration)
Outdoor power generation substations with suitable foundations, clearances, and environmental protection
our team is ready to provide professional consulation and tailored solutions for your power transformation needs.
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