Dry-Type Transformers SCB10-SCB14: Reliable China Suppliers & Factory for High-Efficiency Power Solutions
The product employs high-purity copper coils wound into robust insulators formed through vacuum casting, delivering exceptional moisture-proof, dust-proof, and flame-retardant performance — typically achieving F/H-class insulation. This ensures reliable long-term operation in harsh environments.
Moisture-Proof
Vacuum-cast resin construction resists humidity and condensation, ensuring stable performance in damp conditions.
Dust-Proof
Fully encapsulated design protects internal components from dust and particulate contamination.
Flame-Retardant
Completely eliminates oil leakage and fire hazards, providing a safe solution for fire-sensitive installations.
| Feature | Dry-Type Transformer | Oil-Immersed Transformer |
|---|---|---|
| Energy Loss | ✅ Lower energy loss | ❌ Higher energy loss |
| Operation Noise | ✅ Quieter operation | ❌ Louder operation |
| Overload Capacity | ✅ Higher overload capacity | ❌ Limited overload capacity |
| Maintenance | ✅ Maintenance-free design | ❌ Regular oil checks required |
| Fire Safety | ✅ No oil — no fire risk | ❌ Oil leakage & fire hazard |
| Installation | ✅ Compact, flexible placement | ❌ Requires dedicated oil pit |
The compact structure and flexible installation of dry-type transformers allow direct placement at load centers, effectively reducing line losses. Their high efficiency aligns perfectly with modern energy-saving and environmental protection principles.