1. Core
The Core Is Made From Best-Grade Imported Cold-Rolled Grain-Oriented Silicon Steel Lamination. Lamination Is Cut At An Angle Of 45 Degrees Celsius. Interleaved & Mitered Joints Reduce The Core Losses & Magnetizing Current. A Core Is Clamped With A Steel Channel Rigidly To Reduce The Cartilage Sound Level.
2. Winding
Windings Are Designed To Optimize Dynamic, Thermal Mechanical & Electrical Strives To Depend Upon The Current & Voltage Requirement. The Coils Are Wound With An Electrolytic Grade High Conductivity Annealed Wire & Stripe Covered With High-Quality Insulation. Colling Ducts Are Provided Between Windings & Oil To Minimize Hot Spot Temperature & Temp. Gradient.
3. Insulation Oil
Insulation Material Like A Pre-Compressed Board, Bakelite, Tube, Insulating Top, Varnish, Epoxy/Porcelains Bushing, Etc Are Used Of The Best Quality To Ensure A Long Life Of Transformers. Oil Is Used As A Coolant Conforms IS 335 Is Centrifuged & Filtered Before Filling Into The Transformer To Ensure Free From Dust & Moisture.
4. Tanks & Radiator
All Tanks Are Assembled By Cold/Hot Rolled Steel Plates Through Welding. They Are Equipped With Radiator Corrugated Steel Sheets In Accordance With Capacity.
5. Paint
Interior & Exterior Surface Is Cleaned By Chemical & Coated With Red Oxide & 2 Final Coat Of Paint Outside Of Tank Body Is Coated For Better & Long Life.
6. Temperature Rise
Designed For Maximum Temp Rise At Full Rated Load, 40-50 Degree Celsius For Aluminum Wound & 45-55 Degree Celsius For Copper Wound Transform.