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Induction Furnace Transformers
Induction furnace transformers are power equipment specially designed to adapt to extremely harsh working conditions such as severe fluctuations, high currents, and high harmonic content. Their core features are high short-circuit impedance, strong mechanical structure, low-voltage and high-current windings, and efficient cooling systems.
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Induction Furnace Transformers
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DESCRIPTION
Product Introduction
The induction furnace transformer is the core power supply equipment of the induction heating system. It converts the high-voltage power of the power grid into medium-frequency/power-frequency low-voltage and high-current output, providing precise electromagnetic energy for the induction furnace coil. It is specially used in high-temperature industrial scenarios such as metal smelting (steel, copper, aluminum, etc.), heat treatment, forging heating, etc.
Technical Specification
| Rated Capacity | 500kVA ~ 40MVA |
| Primary Voltage | 6 kV, 10 kV, 33 kV, up to 35 kV(customizable) |
| Secondary Voltage | 200V ~ 3000 V (low voltage, high current) |
| Frequency Range | 50/60 Hz (Power Frequency) or 50-250 Hz (Medium Frequency) |
| Insulation Class | Class F / Class H(selectable) |
| Cooling Methods | ONAN (oil-cooled) / AFWF (forced-air cooled) |
| Protection Rating | IP54 / IP55 (weather-resistant for outdoor use) |
Note: Customizable configuration based on furnace power, frequency requirements, and installation environment.
Features and Strengths
High Efficiency & Energy Savings
▸ ≥30% lower no-load losses with low-loss silicon steel cores & optimized winding design
▸ Achieves up to 98% load efficiency through precise voltage matching, reducing energy waste
▸ 15% lower total energy consumption vs. industry standards
Uncompromising Reliability
▸ Class H insulation + forced-air/oil-cooling withstands continuous high-temp/high-load operation
▸ Short-circuit resistant construction with multi-protection (overcurrent/overheating/surge)
▸ ≥20-year operational lifespan
Adaptable Design
▸ Customizable specs (0.5-40MVA, ≤35kV primary, 200-3000V secondary)
▸ Compatible with MF/LF power sources & series/parallel resonant furnaces
▸ Supports global voltage standards
Eco-Friendly & Quiet
▸ Full-enclosure noise reduction design (≤65 dB(A) operational sound)
▸ Complies with IEC/IEEE/GB standards & EU CE/RoHS directives
Application
Metal Melting
→ Scrap steel/alloy steel melting → Non-ferrous metal refining (copper, aluminum, etc.) → Precious metal recovery
Heat Treatment Processing
→ Surface hardening of shafts/gears → Through-heating for forging plates → Online annealing of pipes
Specialty Materials Manufacturing
→ Monocrystalline silicon/germanium growth heating → Superalloy melting & casting → Vacuum induction melting (VIM)
Green Energy Industries
→ Solar-grade silicon purification → Sintering for Li-ion battery materials → Heat treatment of wind power components
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Factory Address:500 meters southeast of Yilong Bridge in Yichuan, Luoyang, China