Power Transformers
AMES IMPEX Electricals offers a comprehensive range of high-performance Power Transformers designed to handle large-scale electrical loads, ensure operational reliability, and support critical power infrastructure. Engineered with precision and tested under stringent quality standards, these transformers are tailored to diverse industrial and utility requirements.
Oil-Cooled Power Transformers
(Up to 20 MVA, 66 kV Class)
We are expanding to 132KV class by 2026
Our oil-cooled transformers are built to ensure high dielectric strength, efficient heat dissipation, and prolonged operational life. Designed for demanding conditions, they are equipped with ONAN/ONAF/KNAN cooling systems and are available with both Copper and Aluminium windings.
Optional OLTC/OCTC tap changers provide voltage regulation flexibility. Every unit undergoes stringent incoming & in process quality checks, Routine tests as per relevant IS & IEC standards.
In case of customer’s requirement for Project orders, we do offer Dynamic Short Circuit Tests, Lightning Impulse Tests and or Chopped Wave Impulse Tests, Temperature Rise Tests, and other special tests in in external NABL Lab.
So far, we have type tested more than 120 variants / configurations which shows our commitment to deliver trust with efficient & reliable power solutions, impromaking them ideal substations and heavy-duty grid applications.

Key Features
At Ames Impex Electricals Pvt. Ltd., we go beyond manufacturing transformers. We deliver trust through quality, performance through precision, and innovation through engineering excellence. Every product reflects our commitment to reliability and customer satisfaction. With decades of experience, we offer solutions that power progress. Partner with us for technology that empowers your future.
High Voltage Capacity
Suitable for voltage ratings above 200 MVA.
Loss Minimization
Engineered to reduce I²R losses during long-distance transmission.
Durable Design
Built with top-grade materials to ensure longevity and consistent performance.
Advanced Engineering
Designed using cutting-edge technology for maximum efficiency.
Custom Solutions
Available in both standard and custom configurations based on your specific application needs.
100% Quality Tested
Each unit undergoes rigorous testing before dispatch.
INDUSTRY we SERVE
APPLICATION
Commercial Real Estate
We supply compact, efficient transformer solutions ideal for commercial buildings. Our systems ensure uninterrupted power, safety, and space-saving installations.
Data Centers
Our transformers are engineered for high uptime and consistent power supply. Reliability and efficiency to meet 24/7 demands.
Generation
Trusted power transformers for thermal, hydro, and renewable energy projects. Built to handle high voltages and varying loads with precision.
Transmission
High-capacity transformers for seamless voltage regulation and minimal loss. Supporting large-scale grid systems with robust, long-lasting equipment.
Distribution
Tailored distribution transformers for urban, rural, and industrial networks. Ensure efficient voltage conversion for end-user consumption.
AMES Transformers
Need a Custom
Power Transformer?
We specialize in delivering tailor-made transformer solutions to suit your technical requirements. Reach out to us with your specifications, and our experts will guide you through the right product selection.