POWER TRANSFORMER

Power Transformers – Reliable High-Voltage Energy Transfer

Integrated Power & Engineering, we specialize in high-performance Power Transformers built for efficient and reliable transmission of electrical energy over long distances. Designed for high-voltage, high-capacity applications, our transformers ensure minimal energy losses and maximum operational stability across utility grids and critical infrastructure.


🔧 Key Specifications

  • Power Ratings:
    From 500 kVA to 5,000 kVA (customizable to meet specific load demands)
  • Primary Voltage Options:
    33 kV / 66 kV (higher voltages available on request)
  • Secondary Voltage Options:
    11 kV / 6.6 kV or custom-defined lower voltages
  • Cooling Methods:
    • ONAN (Oil Natural Air Natural) – standard cooling
    • ONAF (Oil Natural Air Forced) – for higher load demands
  • Phase Configuration:
    • Three-phase (standard)
    • Single-phase (optional for specific applications)
  • Insulation Class:
    Class A, B, or F – selected based on site and client requirements
  • Compliance Standards:
    Fully compliant with IEC, ANSI, and IS standards

Key Features

High Efficiency

Optimized core and winding design reduce losses and improve load efficiency.

🔒 Grid-Ready Reliability

Engineered for stable performance under fluctuating grid conditions and heavy loading.

🛠️ Custom-Engineered

Tailored voltage ratings, cooling systems, and protection features to meet site-specific demands.

🌍 Application Versatility

Ideal for substations, transmission hubs, renewable energy plants, and utility-scale operations.

🧰 Built to Last

Designed with robust mechanical strength and high-grade insulation for decades of service life.


🏭 Typical Applications

  • Utility Substations
  • High-Voltage Transmission Networks
  • Renewable Energy Plants (Solar/Wind Farms)
  • Industrial Facilities with Heavy Power Demands
  • Large Commercial & Infrastructure Projects

🏆 Why Choose Integrated Power & Engineering?

  • High-Grade Materials: CRGO steel cores, copper/aluminum windings
  • Quality Assurance: Routine, type, and special testing performed as per global standards
  • Custom Solutions: Built to match voltage, site, and protection system requirements
  • Local Support: Expert service and technical support from our Bangladesh-based engineering team

Power the grid with confidence.
Choose Integrated Power & Engineering for robust, reliable, and efficient Power Transformers—engineered to empower the nation’s energy infrastructure.