Cast Resin Type Dry Type Transformer

Listing ID #6192443

At Kalpa Electrikal Pvt Ltd, casting method of these transformers is obtained with the combined action of vacuum and temperature. The casting method makes it possible to assure void-free epoxy penetration of both the inner layer and between turn insulation. These Transformers are specifically needed in the distribution network for feeding basements or stilts of high-rise buildings, hotels, Malls, stadi-um, airports, chemical & refinery plants.
Assured Features

• Windings are electrically balanced to minimize axial short circuit forces.
• Coils are held rigidly in place between insulators clamped to the upper and lower core frames under highcompression.
• Precise casting under vacuum ensuring low partial discharge.
• Smooth surface finish and robust construction of MV & LVcastCoils.
• Adequate ducts between coils, discs for maximum airflowand reducedhotspotTemperature.
• Step-lap designed CRGO laminations for lower losses and excitationcurrent.

Standard Fittings

• H.V. Cable box.
• L.V. Cable box with bus bar or bus duct
• Off circuit tap links.
• Undercarriage with four Bi-directional rollers.
• Earthing terminals.
• Rating and diagram plate.
• Lifting lugs for complete Transformer
• Tapping link operation door
• Enclosure with louvre panels
• Canopy
• Base channel – 2 Nos
• The separate neutral bushing on LV side
• Paint: Powder coated With RAL7032 Shade

Optional Fittings

• RTD with A/T contact.
• Marshaling box with control wiring.
• On Load tap changer.
• Forced Cooling arrangement.
• Neutral Current Transformer.

Safety Features

• Environment-Friendly
• Fire Resistance
• Non-Hygroscopic