VPI Dry Type Transformers

Furnace Duty Transformers

  • Product RangeUpto 5 MVA
  • VoltageUpto 33KV

VPI Dry Type Furnace Duty Transformers are engineered for demanding furnace applications such as electric arc, induction, and ladle furnaces, where heat, short-circuit stress, and fluctuating loads are constant challenges. With high mechanical strength and advanced resin-impregnated insulation, these transformers deliver exceptional reliability and voltage stability under cyclic operations.

Their oil-free, air-cooled construction ensures operational safety and eliminates fire hazards, making them a perfect solution for steel, foundry, and alloy manufacturing units. The superior thermal management enables uninterrupted performance even under extreme operating temperatures.

Key Features & Benefits

  • Designed for high inrush and short-circuit current conditions.
  • Excellent thermal endurance under heavy-duty cycles.
  • Resin-impregnated coils provide superior insulation.
  • Fire-resistant and safe for confined installations.
  • Minimal maintenance and downtime.
  • Stable voltage output during fluctuating furnace loads.
  • Compact and robust design with high mechanical strength.
  • Reduced noise and vibration during operation.
  • Environmentally friendly — no oil leakage.
  • Proven performance in continuous industrial applications.
Furnace Duty Transformers — VPI Dry Type

Frequently Asked Questions

Steel plants, foundries, and other metal-processing facilities.

Yes, designed for continuous and cyclic loads.

Air Natural (AN) or Air Forced (AF).

No, their dry construction makes them inherently fire-safe.

Yes, especially in fire-sensitive or indoor industrial setups.

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