Furnace Transformer
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Furnace Transformer
Furnace transformers are specialized electrical transformers used in industrial applications, particularly in electric arc furnaces (EAF) and other types of furnaces. They convert high-voltage electricity from the power grid into lower voltages suitable for the operation of the furnace.
Key Features
- High Load Capacity: These transformers are built to manage high loads and provide stable power, essential for the melting process in furnaces.
- Temperature Ratings: They typically have higher temperature ratings to withstand the heat generated in furnace operations.
- Robust Design: Designed for durability, they can handle vibrations and thermal cycling that occur during furnace operation. Applications:
Applications
- Electric Arc Furnaces: Used in steel production to melt scrap metal.
- Induction Furnaces: Employed in various metal melting processes, including aluminum and copper.
Technical Specifications
| Range | 100 kVA to 10 MVA |
| Applicable Standards | IS: 2026- Indian standard IEC: 60076 – International standard |
| Vector Group | Dyn11 (Single input single output)/Dd0yn11 (single input dual output) or as per customer specifications and requirement |
| Winding Material | Copper/ Aluminium |
| Primary Voltage | 11, 22, 33 kV or as per customer specifications & requirement |
| Secondary Voltage | 415/480/560 V or as per customer specifications & requirement |
| Protection | Electrostatic Shield Between HT and LT |
| Duty, Type | Continuous duty Outdoor/lndoor, Conventional or hermetically sealed |
| No. of Phases | 3 Phase |
| Class of Insulation | Class A |
| Insulating Oil | Mineral oil as per IS:335 / IEC:296 OR Ester Oil (as per customer specification) |
