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Induction Melting Furnace Transformers

induction-melting-furnace-transformer

The induction melting furnace transformers are specifically engineered for industrial applications that require precise and efficient induction heating. These transformers effectively power induction furnaces using a sophisticated inverter circuit to generate medium-frequency voltage (500Hz or 1000Hz). The heavy copper tubing construction of the coil, precisely tuned to the inverter circuit, enables the induction coil to generate a magnetic field that induces eddy currents in the charge, resulting in efficient heating.

Key Features:

  1. Construction of Coil:Coils are built with robust heavy copper tubing to ensure long-term durability and optimal efficiency.
  2. Medium Frequency:The transformers are designed to operate at medium frequencies, facilitating rapid and effective heat generation.
  3. Input Voltages:Compatible with a range of input voltages derived from standard three-phase AC distribution systems.
  4. Flexible Configuration:Available in four different configurations with varying pulse vectors: 6 Pulse, 12 Pulse, 18 Pulse, and 24 Pulse.

Technical Specifications:

  1. Input Voltage Range:Compatible with standard three-phase AC distribution voltages, including 433 V, 3.3 kV, 6.6 kV, 11 kV, 22 kV, and 33 kV.
  2. DC Output Voltage Range:The transformers offer a DC output voltage range from 400 to 1250 volts, depending on the application requirements.
  3. Configurations:Available in four different pulse configurations – 6 Pulse, 12 Pulse, 18 Pulse, and 24 Pulse, with different vector groups.

Benefits and Applications:

Benefits:

  1. These medium-frequency optimized transformers ensure rapid and effective heat generation, making them ideal for induction heating applications.
  2. The heavy copper tubing and robust design offer enhanced durability and efficiency, ensuring long-term performance.
  3. The transformers are adaptable to a range of input voltages, providing flexibility for various industrial needs.
  4. The ability to adjust to different vector groups allows for customization based on specific application requirements.

Industry Applications:

kVA Process Transformers’ Induction Melting Furnace Transformers are essential for industries requiring precise and efficient induction heating. They are particularly effective in heat treatment and metal melting processes, where controlled, high-temperature environments are critical for achieving optimal results.

Quality and Compliance:

  1. Certifications:IS/2026, IS/5553, IS/12977.
  2. Quality Assurance:We guarantee the highest quality for all our products, from design through production, labour, and quality assurance. Our transformers are engineered with a focus on reliability and performance.

Support and Services:

  1. Maintenance and Repair Services:Repair services are available exclusively for transformers manufactured by us.
induction-melting-furnace-transformer

FAQ

What is the function of an induction melting furnace transformer?
It supplies the required voltage to the induction furnace's inverter circuit, enabling effective and controlled medium-frequency induction heating for metal melting applications.
How do you choose the right induction melting furnace transformer?
Selection is based on factors such as the type of metal to be melted, desired heating efficiency, and specific operational requirements. Consulting with experts ensures the appropriate configuration is chosen.
What are the primary and secondary voltage specifications for these transformers?
Primary voltages typically align with standard three-phase AC distribution levels (e.g., 433V, 3.3kV, 6.6kV, 11kV, 22kV, 33kV), while secondary voltages range from 400V to 1250V to achieve the desired DC output.
How does the transformer enhance energy efficiency in induction melting?
By optimizing energy transfer through its design and integration with the inverter circuit, the transformer improves the overall efficiency of the induction heating process.
What cooling methods are employed in induction melting furnace transformers?
These transformers utilize air or oil cooling systems to dissipate heat generated during operation, maintaining optimal performance and extending service life.
What safety features are integrated into induction melting furnace transformers?
Safety features may include temperature monitoring systems, pressure relief devices, and robust insulation to prevent electrical faults and ensure safe operation.
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