Product Features
• Low Impedance Voltage & Hard External Characteristic
Minimizes voltage drop and ensures stable output, significantly improving melting efficiency for industrial furnace transformer applications.
• Balanced Three-Phase Operation
Secondary output connects directly to power balancer (reactor, inductor, capacitor), converting single-phase load to symmetrical three-phase load and maintaining grid balance.
• Robust & Reliable Design
Structure similar to same-capacity power transformers but optimized with specific tap-changing methods and ranges; excellent short-circuit resistance and thermal/mechanical strength suitable for furnace duty.
• High Efficiency & Energy Saving
Steady load with no frequent overload, reducing energy loss compared to generic transformers.
• Customizable for Various Furnaces
Perfect as transformer for electric furnace in metal melting, holding, and casting processes; also compatible with related arc furnace transformer needs.
• Durable Construction
Copper windings, high-quality insulation, and proven cooling systems for long service life in harsh industrial conditions.
• Optimized Performance
As a leading special transformer, it addresses key searches for furnace transformer cost, power frequency induction furnace transformer, and reliable industrial furnace transformer solutions.
Specifications & Parameters
Parameters are typical/customizable; exact values depend on furnace capacity and customer requirements. Contact us for precise quotation.
| Category | Specification / Description |
| Rated Capacity | 800 kVA ~ 30,000 kVA (or higher upon request) |
| Primary Voltage |
6 kV, 10 kV, 11 kV, 22 kV, 35 kV (standard distribution voltages) |
| Secondary Voltage | 400 V – 2000 V (low voltage, high current output tailored for induction coil) |
| Frequency | 50 Hz / 60 Hz (power frequency) |
| Phase | Three-phase |
| Impedance Voltage | Low (optimized for high efficiency and hard characteristic) |
| Cooling Method | ONAN (oil natural air natural), ONAF, or OFWF (forced oil circulation water cooling) for larger capacities |
| Connection Group | Yd11, Dd0, or customized |
| Tap Changer | Off-circuit or on-load tap changer with wide regulation range |
| Vector Group | As per requirement (e.g., Dyn11, Yd11) |
| Winding Material | High-conductivity copper |
| Insulation Class | Class A or higher |
| Short-Circuit Resilience | Designed to withstand frequent stresses in furnace operation |
| Standards Compliance | IEC 60076, IS 2026, or other client's requirements |
| These specs make our power frequency induction furnace transformer a cost-effective and high-performance choice for transformer for a furnace applications. |
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Packaging, Warranty & Certifications Packaging：
Robust wooden crate or seaworthy export packaging with moisture-proof and shock-absorbing measures to ensure safe delivery worldwide.
Warranty：
Standard 12–18 months from date of shipment (extendable); comprehensive after-sales support including installation guidance and maintenance.
Certifications & Testing：
ISO 9001, CE, CSA,IEC and other international quality certifications. Tested for insulation, partial discharge, and routine/factory acceptance tests.
