Reliable Power Delivery for End-Use Applications

A Distribution Transformer is a critical static electrical device designed to step down voltage levels for the safe and efficient delivery of electricity to end users. Operating on the principle of electromagnetic induction, these transformers minimise energy losses while converting high-voltage transmission power into usable voltages for residential, commercial, and industrial networks.

As the final link in the electrical supply chain, distribution transformers play a vital role in maintaining stable voltage regulation, continuous power flow, and system reliability at the consumer level. Available in single-phase and three-phase configurations, they are engineered for long service life, dependable operation, and optimal efficiency under varying load conditions.

TECHNICAL SPECIFICATIONS

Parameter Specifications
Range 250kVA to 10000kVA
Capacity Up to 10 MVA
Voltage Class Up to 33 kV
Frequency 50 Hz / 60 Hz
Phase Three-phase
Frequency 50 Hz / 60 Hz
Parameter Specifications
Winding Material Copper
Cooling Type ONAN / ONAF
Insulation Medium Mineral Oil / Silicone Oil / Ester Oil
Tap Changer Off-Circuit / On-Load (optional)
Standards IS, IEC, ANSI, IEEE
Installation Indoor / Outdoor

TECHNICAL SPECIFICATIONS

Parameter Specifications
Range 250kVA to 10000kVA
Capacity Up to 10 MVA
Voltage Class Up to 33 kV
Frequency 50 Hz / 60 Hz
Phase Three-phase
Frequency 50 Hz / 60 Hz
Winding Material Copper
Cooling Type ONAN / ONAF
Insulation Medium Mineral Oil / Silicone Oil / Ester Oil
Tap Changer Off-Circuit / On-Load (optional)
Standards IS, IEC, ANSI, IEEE
Installation Indoor / Outdoor

KEY FEATURES

  • Available with Mineral Oil, Silicone Oil, or Ester Oil as per customer requirements
  • High dielectric strength insulation to withstand lightning impulse surges
  • Vacuum oven drying process for superior insulation resistance
  • Designed and manufactured as per national and international standards
  • Ensures long-term reliability and consistent performance

APPLICATIONS

Distribution transformers are widely used across industrial, utility, and infrastructure sectors to ensure reliable and efficient power distribution. They support applications in cement and steel plants, chemical and refinery operations, solar and renewable energy projects, electricity boards and utilities, infrastructure developments, railways and metro systems, and power generation facilities, providing stable voltage and uninterrupted power supply to critical operations.

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