INDCOIL TRANSFORMERS PVT. LTD

Transforming Power, Empowering Industries

Power Transformer (Up to 20 MVA - 66kV)

Our Power Transformers, rated up to 20 MVA and 66 kV, enable efficient long-distance energy transmission and distribution. Compliant with IS 2026 and IEC 60076, these transformers reliably adjust voltage levels, boasting robust construction, advanced cooling, and premium insulation. They are widely used in substations, power plants, and industrial sites to ensure stable and efficient power transfer.

Solar / Wind Inverter Duty Transformer (Up to 20MVA - 33kV)

Our Solar and Wind Inverter Duty Transformers, up to 20MVA at 33kV, convert inverter outputs to grid-compatible voltages. These multi-winding units offer multiple secondary connections for diverse inverter inputs, effectively managing harmonics. A copper static shield minimises radio frequency disturbances. Built per IS 2026 and IEC 60076, these transformers feature robust thermal management, durability, and low maintenance, which makes them ideal for renewable energy setups.

Cast Resin Transformers (Up to 5/7.5MVA - 33kV)

Our Cast Resin Dry-Type Transformers, up to 7.5 MVA and 33kV, suit indoor/outdoor applications requiring minimal maintenance. Compliant with IS 11171, IEC 60076-11, BS, and CE standards, these transformers Can have IP55-rated enclosures for environmental protection. Air-cooled epoxy resin encapsulation provides superior resistance to short circuits, moisture, and thermal stress. Their compact, self-extinguishing properties make them perfect for hospitals, data centres, and industrial facilities.

VPI Transformers (Up to 5 MVA - 33kV)

Vacuum Pressure Impregnation (VPI) Transformers, rated up to 5 MVA and 33kV, deliver enhanced insulation and reliability. Compliant with IS 2026 and IEC 60076, they excel in industrial and commercial settings, resisting environmental contaminants and thermal stress. The vacuum impregnation minimises partial discharge, boosting dielectric strength and lifespan. These transformers ensure consistent performance, reduced maintenance, and optimal insulation integrity.

Oil-Cooled Distribution Transformer (Up to 5 MVA - 33kV)

Our Oil-Cooled Distribution Transformers, rated up to 5 MVA at 33kV, meet IS 1180, IS 2026, and IEC 60076 standards. Engineered for effective heat dissipation, these transformers use high-grade mineral oil for superior dielectric strength. They reliably manage electrical stresses and sustain prolonged load conditions. Essential for urban, rural, industrial, and commercial sectors, these transformers deliver robust, economical electricity distribution.

Hermetically Sealed Ester Oil Transformer (Up to 3.5 MVA - 33kV)

Our Hermetically Sealed Ester Oil Transformers, rated up to 3.5 MVA at 33kV, adhere to IS 1180, IS 2026, and IEC 60076 standards. They use environmentally friendly ester oil, offering enhanced fire safety and superior insulation. The hermetic seal prevents air and moisture ingress, boosting reliability and longevity. Suitable for sensitive locations and industries seeking sustainable, reliable energy solutions.

Compact Sub Station (CSS) (Up to 2.5MVA - 33kV)

Our Compact Substations (CSS), up to 2.5MVA at 33kV, integrate transformers and distribution systems into compact units. Complying with IS 1180, IS 2026, and IEC 60076, they optimise space, installation speed, and maintenance ease. Suitable for urban, commercial, industrial, and infrastructure projects, these substations offer reliable and efficient power distribution.

Instrument Transformers

Our Instrument Transformers accurately step down voltages and currents for effective monitoring and protection. Compliant with IS 16227 and IEC 61869, they ensure precise energy billing, fault detection, and relay operation. Essential for utilities, industries, and commercial installations, these transformers deliver robust accuracy, reliability, and durability.

CONVERTER DUTY TRANSFORMER

A converter duty transformer is a specialized transformer designed to supply power to converters, such as those used in HVDC (High-Voltage Direct Current) systems, renewable energy applications, or industrial processes, requiring specific voltage and current characteristics to ensure efficient and reliable operation.

EARTHING TRANSFORMERS

Earthing transformers provide a safe path for fault currents to ground, protecting people and equipment from electrical shock. They help stabilize system voltage and facilitate fault detection.

Lighting / Isolation Transformers (Up to 1 MVA)

Our Lighting and Isolation Transformers, from 5kVA to 1MVA, offer critical electrical isolation per IS 2026 and IEC 60076 standards. They protect sensitive equipment from voltage disturbances, ensuring safe operation and longevity. Ideal for medical facilities, data centres, commercial and industrial environments requiring robust electrical isolation.

Advanced Transformer Technology

Our transformer products leverage cutting-edge technology to deliver superior performance, efficiency, and reliability. Designed to meet the evolving needs of industries, our transformers ensure optimal power transmission and distribution.

Oil Cooled Distribution Transformer

INDCOIL