Wind Turbine Duty Transformers

Engineered for Renewable Energy. Built for Maximum Performance.

Fairdeal’s Wind Turbine Duty Transformers are specially engineered for reliable and efficient power evacuation from wind turbine generators to medium-voltage collection systems. Designed for demanding renewable-energy applications, these oil-immersed transformers offer robust construction, low losses and dependable performance under varying load and environmental conditions.

Available in ratings up to 10 MVA and voltage class up to 36 kV, the transformers can be customized to meet specific wind farm requirements, including voltage ratio, vector group, impedance, cooling arrangement and installation conditions.

Technical Excellence

Key Features

Optimized for Solar Inverter Applications

Specially designed to withstand the electrical stresses associated with inverter-based power generation.

High Harmonic Withstand Capability

Engineered to handle harmonic-rich loads generated by modern solar inverters without compromising performance or transformer life.

Superior Thermal Design

Optimized cooling and insulation system ensure stable operation under continuous loading and varying ambient conditions.

High Efficiency

Low core and winding losses contribute to improved plant efficiency and higher energy yield.

Robust Mechanical Construction

Designed to withstand transportation, short-circuit forces, and long-term outdoor operation in challenging environments.

Low Noise Operation

Precision core design minimizes audible noise, making the transformer suitable for commercial and utility-scale installations.

Flexible Design Options

Available with Copper or Aluminium windings, ONAN/ONAF cooling, OLTC/OCTC options, and customer-specific configurations.

Reliable Grid Integration

Designed for stable voltage transformation and dependable synchronization with utility grids.

Value Proposition

Fairdeal Advantage

Renewable Energy Expertise

Fairdeal understands the evolving requirements of utility-scale solar projects and designs transformer solutions that maximize plant reliability and operational efficiency.

Engineered for High Reliability

Every transformer is designed with our core philosophy of Zero Failure • Zero Defect, ensuring dependable performance throughout its service life.

Customized Engineering

Each IDT is custom-engineered to match inverter manufacturer requirements, site conditions, voltage ratios, vector groups, and specific customer specifications.

Superior Quality Assurance

Every transformer undergoes comprehensive routine testing prior to dispatch to ensure compliance with applicable standards and customer expectations.

Optimized Total Cost of Ownership

High efficiency, reduced maintenance requirements, and robust construction contribute to lower lifecycle costs and enhanced return on investment.

Trusted Manufacturing Excellence

Manufactured at our modern facility in Nashik, India, using premium-grade raw materials and stringent quality control processes.

Typical Applications

Fairdeal Green Transformers are ideal for applications where safety, sustainability and reliability are critical.

Renewable Energy Projects

Solar Parks

Wind Farms

Battery Energy Storage Systems (BESS)

Hospitals

Data Centres

Airports

Metro & Rail Infrastructure

Commercial Complexes

Smart Cities

Defence Installations

Pharmaceutical Industries

Educational Institutions

IT Campuses

Mining & Heavy Industry

Typical Applications

Fairdeal Green Transformers are ideal for applications where safety, sustainability and reliability are critical.

Solar Parks

Battery Energy Storage Systems (BESS)

Utility Scale Solar Power Plants

Floating Solar Projects

Rooftop Solar Installations

Renewable Energy Hybrid Projects

Industrial Captive Solar Plants

Why Fairdeal IDTs?

Designed specifically for inverter-based applications
High harmonic withstand capability
High efficiency with low losses
Reliable operation under demanding conditions
Custom engineered to project specifications
BIS & IEC compliant
Manufactured with premium quality materials
Comprehensive testing before dispatch

Reliable Power for a Sustainable Future

Fairdeal Inverter Duty Transformers deliver the reliability, efficiency, and engineering excellence required to maximize the performance of modern renewable energy systems—ensuring dependable power generation today while supporting the transition to a cleaner tomorrow.

Why Fairdeal IDTs?

Designed specifically for inverter-based applications
High harmonic withstand capability
High efficiency with low losses
Reliable operation under demanding conditions
Custom engineered to project specifications
BIS & IEC compliant
Manufactured with premium quality materials
Comprehensive testing before dispatch