100kVA 200kVA 300kVA 315kVA 400kVA 500kVA 600kVA 800kVA 100kVA Electric Arc Furnace Transformer Components
Electric Arc Furnace Transformers 100-1000kVA | Oil-Immersed Power Components
High-performance 100kVA-1000kVA electric arc furnace transformers with copper/aluminum windings. Custom 315kVA/400kVA/600kVA designs, 50/60Hz operation, DYN11 configuration. Robust construction for extreme load conditions.
Core Product Features:
Arc Furnace-Optimized Design
• Precision Capacity Range: 100kVA, 200kVA, 300kVA, 315kVA, 400kVA, 500kVA, 600kVA, 800kVA, 1000kVA
• Ultra-High Overload Capacity: 150% continuous overload for 1 hour
• Voltage Stabilization: ±2.5% regulation under rapid load fluctuations
Critical Component Engineering
• Heavy-duty bushings rated for 220kA impulse current
• Reinforced tank construction (8mm steel plate)
• Class H insulation (180°C hotspot capability)
Technical Specifications
| Parameter | Arc Furnace Series |
|---|---|
| Standard Capacities | 100kVA, 200kVA, 315kVA, 630kVA, 1000kVA |
| Voltage Range | Input: 6.6kV/11kV/33kV • Output: 220V-690V |
| Short-Circuit Withstand | 65kA/3s (IEC 60694 certified) |
| Cooling System | ONAN/ONAF (forced air cooling optional) |
| Harmonic Mitigation | THD <8% with integrated filtering |
Arc Furnace-Specific Enhancements
① Electro-Thermal Resilience
• Multi-stage magnetic shunts for arc suppression
• Nitrogen-injected conservator for oxidation prevention
② Operational Safety
• Pressure relief valve (2.5psi activation)
• Winding temperature indicators with IoT connectivity
③ Maintenance Optimization
• Quick-disconnect cable chambers
• Sampling valves for in-service oil testing
Application-Specific Engineering
Custom-Tailored Solutions For:
• Steel Production: 800kVA transformers for 50-ton EAF systems
• Non-Ferrous Smelting: 315kVA-600kVA units for copper alloy furnaces
• Recycling Facilities: 400kVA designs for scrap metal processing
