Transformer
Path
← Learn hub
⚡ Power Transformer — 3D Explorer
Reference design: 100 MVA · 132/33 kV · YNd11 · ONAN/ONAF · OLTC ±10% in 17 steps
🏠 Hub
← Tutorial
Distribution / cast-resin 3D
CCA & core building 3D
Assembly / Exploded view
assembled
exploded
Tank opacity
invisible
solid
View presets
Complete
Active part
Core only
Components
Tools
✂ Winding cutaway
🌊 Oil flow
⟳ Rotate
🏷 Labels
⌂ Reset
Experience
🎬 Guided tour
⚡ Energize
🚨 Fault sim
Selected part
Click any part to identify it and read its engineering role. Drag = orbit · wheel = zoom · right-drag = pan.
🖱 drag = orbit · wheel = zoom · right-drag/shift-drag = pan · click = identify
🎬 sit back for the build story · ⚡ hear it hum · 🚨 watch a fault unfold