Furnace TRANSFORMERS
- Key features
- Capacity; 250 KVA to 30 MVA
- Voltage Class: 433 V, 3.3 kV, 6.6 kV, 1 1 kV, 22 kV, 33 kV (Any Special Customised Class as per requirement)
- Low Voltage: 400 V, 440V, 500V, 575V, 750V, 800V 1000V (Any Special Customised Class as per requirement)
- Reduces emissions and supports sustainability.
- Key features
- Specially designed to handle the high currents required in furnace operations.
- Equipped with oil or water cooling for continuous heavy-duty operation.
- Tailored for different furnace types and industrial requirements.
- Auto-sensing and correction based on load requirements.
The Induction Furnace features a coil made of heavy
copper tubing, designed to work with an inverter
circuit that applies medium-frequency voltage
(typically 500 Hz or 1000 Hz) to generate heat
through induced eddy currents in the charge. The
inverter requires DC voltage, obtained by converting
three-phase AC voltage using specialized
transformers known as Induction Furnace
Transformers. These transformers must endure high
electrical, thermal, and mechanical stress due to
frequent short circuits during the melting process.
Unlike conventional transformers, furnace
transformers are designed to handle high currents
and frequent short circuits, ensuring reliable and
efficient operation in demanding environments.
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