Key Features of Our Furnace Transformers
Robust Construction: Our furnace transformers are built to withstand the demanding conditions of industrial environments. We use premium-grade materials and employ advanced manufacturing techniques to ensure durability and longevity. Optimal Efficiency: Synergy furnace transformers are designed for maximum energy efficiency. By minimizing power losses and optimizing electrical performance, our transformers help you achieve higher operational efficiency and reduce energy costs. Reliable Performance: We understand the importance of uninterrupted production processes. That’s why our furnace transformers are engineered to provide reliable and stable performance, even under heavy load conditions. You can count on Synergy transformers to deliver a consistent power supply to your furnaces, ensuring smooth operation. Customization Options: We recognize that every furnace setup is unique, and we offer tailored solutions to meet your specific requirements. Our team works closely with you to understand your needs and provides customized furnace transformers that integrate seamlessly into your existing system. Compliance with Safety Standards: Safety is our utmost priority. All our furnace transformers are designed and manufactured in accordance with international safety standards. You can have complete peace of mind knowing that our transformers undergo rigorous testing to ensure they meet or exceed the necessary safety regulations.
Features of Furnace Transformer
Electrostatic earth shield offered between primary and secondary side windings for secure protection of rectifier components against voltage surges in primary side windings. Utilize reduced current densities to limit losses due to harmonic currents. Utilize reduced flux density to limit core losses due to harmonic flux. Developed to suit 6 Pulse / 12 Pulse or other rectifier circuits as required by furnace manufacturers. Two active parts in one tank can also be provided. Confirming to I.S. 2026 and I.S. 4540 – standards for power transformer and specifications for rectifiers.
Technical Specifications
Duty: On Load / Off Load
Voltage Class: 3.3, 6.6, 11, 22, 33 Kv or special class by customer
Vector Group: Dyn11, Dyn5, Dyn1 or other specified by customer
No. of phase: 3 phases
Frequency: 50/60 Hz
Tap Range: ±10% in on load and ±7.5% in off load or other specified by customer.
Winding Material: Copper with multiple paper covering
Applicable Standards: IS-2026, IEC 60076
Painting: Epoxy, Polyurethane or specified by customer
Why are the weight and dimensions of induction furnace transformers higher than conventional transformers?
To achieve reduced current density, more conductor cross-section areas are required, Hence core weight increases. To achieve reduced flux density, more core cross-section is required, hence core weight increases. In a transformer, core weight and copper weight are interdependent. An increase in conductor cross-section requires that the core window is bigger resulting in an increase of core weight also. Similarly, an increase in core cross-section is achieved by increasing core dias which increases mean Dias of winding and the lengths of their mean turn. This increases copper weight also, increase in core and copper weights increase the overall dimensions, increasing oil quantity, structural steel, etc. When an electrostatic shield is provided between the windings, a more radial gap is required between the windings. This further increases core weight, copper weight, oil quantity and structural steel.