| We bring forth Furnace Duty Transformer with high performance. Our Furnace Duty Transformers are made with the use of latest technology that makes it easy to work with. These Furnace Duty Transformers come with different features and have higher functionality. We are a major Furnace Duty Transformer Manufacturer, Exporter and Supplier in Kolkata, West Bengal. |
Furnace Duty Transformer 1
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Furnace Duty Transformer 2
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Furnace Duty Transformer 3
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Application
 Induction furnace
Ladle refining furnace
Electric arc melting furnace
Roller hearth furnace
Shaker hearth furnace
Steel furnace & Ferro alloys furnace |
Design Parameters
Very high factor of safety
Robust design, low power consumption
High mechanical strength to withstand the symmetrical fault
Efficient voltage regulation. Well power transfer capacity and efficiency
Efficient winding & oil temperature rise
Well voltage regulation
Efficient power transfer capacity with better efficiency provision for frequent variation of tap changing facility
Rigidly designed to withstand repeated short- circuit condition against over voltage due to frequent switching
Built in reactor provided for long stability. Loco frame daily |
Construction
H.V & L.V winding in two levels star and delta connection to achieve 12 pulse reaction. L.V. Winding arrangements adapted to minimize the winding hot spot and influence of Harmonics
Electrostatic Shield is used to minimize the harmonics voltage, and smooth operation of Rectifier
To limit structural heating pair disc winding arrangement adapted. Riser Arrangement for Open Delta connection at Top of Body typically mounted of the tank
Cooling Arrangements both air and water cooling (by Radiator or Heat Exchanger method)
Use of M.S core clamp with acid treatment, fine surface finishing and oil resistant painting
Use of strain less steel Hitch plate core stud clamping rod by proper machining for Obtaining the require dimensions
Use of M.S. Fabricated tank of every part fine surface finishing, robust support with stiffeners with acid treatment and painted after sand blasting
Prime core of 0.27 mm thickness with 1.6 wblmz proper laminated core used at assembly stage and stirfen with poly glass tape by lron pressed
Copper conductors & bar of 99.9 °/¤ Electrolytic grade copper with good conductivity used for making winding and insulated with paper
Insulating materials & wooden supports with well tested & high tensile strength good toughness
Brazing rod for copper bar connection of 42 % Rupatam is used
lmier Flange type O.L.T.C is fitted for require amount of voltage out put
Permawood Ring for winding pressure, wooden platform at Bottom side for uniform support
Wooden Bracket support on both primary & secondary side for connection Arrangement. Wooden bolts are used with wooden nut for proper joining
W.T.I C.T and N.C.T. on Both or either side with wooden bracket arrangement
After heating Adhesive used to avoid looseness
Pre-compressed board is used for making Cylinder, Ductstrip, Dove-tail support
Insulated core bolt with glass and M.S. Washer fitted with glass tube
Aluminum plates are used inner of the tank body at the L.V. sideRange Up to 30 Mva Primary 33 KV&ll KV and secondary variable output Fitted with On Load tap changing Switch, (O.L.T.C) in Auto transformer. |
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