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Distribution Transformers


Our range of distribution transformers includes advanced dry-type and oil-type solutions tailored for diverse applications.

Dry Type Resin-encapsulated Transformers are engineered for reliability and safety, featuring windings encapsulated in epoxy resin, designed to perform in extreme conditions with exceptional fire prevention characteristics. These transformers, compliant with IEC and various other standards, excel in environments prone to high moisture and pollution while operating efficiently at temperatures as low as -60°C.

Oil Type Transformers complement this offering, with durable aluminum and copper windings insulated with high-quality cellulose or enamel. Designed for capacities up to 6300 kVA, these transformers provide optimal performance in outdoor settings, with resilient tanks that withstand aggressive environmental conditions.

Both transformer types are constructed with flame-retardant materials and feature low maintenance requirements, ensuring long-lasting service and peace of mind. With a wide range of specifications and customizable options, our distribution transformers are the ideal choice for your power distribution needs, meeting the demands of modern electrical systems with efficiency and safety.


Up to 36kV

Up to 25MVA

-60°C to +60°C

AL or CU

Oil Type TransformersDry Type Transformers

Oil Type Transformers

Oil transformers use oil for insulation and cooling, helping maintain optimal temperatures and preventing arcing. They are suitable for outdoor installations in aggressive environments and come in hermetic and non-hermetic types. 

Specifications

  • Power: Up to 6,300 kVA
  • Voltage Class: Up to 36 kV
  • Core: CRGO or amorphous
  • Winding Material: Aluminum or copper
  • Cooling: ONAN, ONAF, OFWF, ODWF, ODAF
  • Oil Types: Mineral, vegetable, silicone, or Midel 7131
  • Ambient Temperature: -60°C to +60°C

Key Features

  • Resistant to harsh environmental conditions
  • No insulation level limits
  • Excellent resistance to resonant overvoltages

Dry Type Transformers

Dry type transformers use air or solid insulation instead of oil, making them suitable for environments that require fire safety and have environmental concerns. Models include E2, C2, F1, E3 (IEC 60076-16), and C4 (GOST-R), capable of operating in high moisture and pollution levels at temperatures as low as -60°C  

Specifications

  • Power: Up to 25,000 kVA
  • Voltage Class: Up to 36 kV
  • Core: CRGO or amorphous
  • Windings: Aluminum or copper
  • Temperature Classes: F (155°C) or H (180°C)
  • Cooling: AN or AF
  • Protection: IP00 to IP56
  • Ambient Temperature: -60°C to +60°C

Key Features

  • Low energy content in the event of fire
  • Self-extinguishing properties
  • Excellent short-circuit resistance
  • Compact design
  • Low maintenance needs

Applications

Distribution Substation

Data Centers

Mining Operations

Commercial Buildings

Industrial Facilities

Healthcare Facilities


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